ElmNec attributesPowerFactory NEC/NER

Every attribute of the PowerFactory NEC/NER (ElmNec): 59 input parameters and 738 result variables, with units and meaning. Copy a name into GetAttribute or SetAttribute.

What ElmNec is

A neutral earthing compensator or resistor (NEC/NER) that earths the neutral of a network.

Class
ElmNec, element class
PowerFactory name
NEC/NER
Terminal suffix
:bus1 terminal
Attributes
59 input parameters and 738 result variables, in 6 calculations

Read and write ElmNec in Python

import powerfactory

app = powerfactory.GetApplication()          # GetApplicationExt() from outside PowerFactory
app.GetFromStudyCase("ComLdf").Execute()      # results exist after a calculation

for obj in app.GetCalcRelevantObjects("*.ElmNec"):
    loading = obj.GetAttribute("c:loading")       # Loading, %
    print(obj.loc_name, loading)

obj = app.GetCalcRelevantObjects("*.ElmNec")[0]
obj.SetAttribute("outserv", 1)                # take it out of service
  • A result at a terminal of the nec/ner needs the terminal in its name: m:P:bus1, not m:P, which raises AttributeError.
  • An input parameter is read and written with or without its e: prefix: GetAttribute("outserv") and GetAttribute("e:outserv") give the same value.
  • RMS and EMT variables change over time: record them in a results object (ElmRes) to read the whole curve. GetAttribute after a run gives the value at the last time step.

ElmNec input parameters

The element data, as typed in GetAttribute and SetAttribute (the e: prefix is optional). Setting one changes the model.

AttributeUnitDescription
loc_name·Name
chr_name·Characteristic Name
for_name·Foreign Key
dat_src·Data source
sernum·Serial Number
manuf·Manufacturer
commissionDate·Commissioning Date
appr_modby·Modified by
outserv·Out of Service
iintgnd·N-Connection
constr·Year of Construction
appr_status·Status
UnomkVRated Voltage
CurnkARated Current (Ie=3*I0)
GPSlatdegLatitude / Northing
GPSlondegLongitude / Easting
R0OhmZero Sequence Resistance
X0OhmZero Sequence Reactance
ReOhmResistance, Re
XeOhmReactance, Xe
appr_modif·Modified
desc·Description
fold_id·In Folder
bus1·TerminalObject: StaCubic
bus1n·NeutralObject: StaCubic
fcharR0ChaPol,ChaVec,ChaMatFrequency Dependency R0
fcharL0ChaPol,ChaVec,ChaMatFrequency Dependency L0
fcharReChaPol,ChaVec,ChaMatFrequency Dependency Re
fcharLeChaPol,ChaVec,ChaMatFrequency Dependency Le
doc_id·Additional Data
pOwner·OwnerObject: ElmOwner
pOperator·OperatorObject: ElmOperator
cpHeadFold·Head Folder
bus1_bar·Terminal
bus1n_bar·Neutral
cpGrid·GridObject: ElmNet
cpZone·ZoneObject: ElmZone
cpArea·AreaObject: ElmArea
cpFeed·FeederObject: ElmFeeder
ciDist·Distance from infeed in number of buses
ciLater·Lateral Index
ciDistRoot·Distance from first infeed in number of buses
ciDistAll·Distance from infeed in number of buses including switches
ciDistAllRoot·Distance from first infeed in number of buses including switches
cpOwner·OwnerObject: ElmOwner
cpOperator·OperatorObject: ElmOperator
cpBranch·BranchObject: ElmBranch
cpSite·SiteObject: ElmSite
cpSubstat·SubstationObject: ElmSubstat,ElmTrfstat
cpMeteostat·Meteo StationObject: ElmMeteostat
ciOutaged·Planned Outage
ciEnergized·Energized
ciEarthed·Earthed
cDisplayName·Display Name
cpSupplyTransformer·Supplying TransformerObject: ElmTr?,ElmTrmult
cpSupplyTrfStation·Supplying Secondary SubstationObject: ElmTrfstat
cpSupplySubstation·Supplying SubstationObject: ElmSubstat
cgnd·Star Point
cpeter·Petersen Coil

ElmNec load flow results

Read after ComLdf with GetAttribute. m: currents, voltages and powers, c: calculation parameter, n: bus result at a terminal.

AttributeUnitDescription
m:urnet:bus1p.u.Voltage, Real Part, referred to network
m:uinet:bus1p.u.Voltage, Imaginary Part, referred to network
m:u1r:bus1p.u.Positive-Sequence-Voltage, Real Part
m:u1i:bus1p.u.Positive-Sequence-Voltage, Imaginary Part
m:u1:bus1p.u.Positive-Sequence-Voltage, Magnitude
m:U1:bus1kVLine-Ground Positive-Sequence-Voltage, Magnitude
m:U1l:bus1kVLine-Line Positive-Sequence-Voltage, Magnitude
m:phiu1:bus1degPositive-Sequence-Voltage, Angle
m:irnet:bus1p.u.Current, Real Part, referred to network
m:iinet:bus1p.u.Current, Imaginary Part, referred to network
m:inet:bus1p.u.Current, Magnitude, referred to network
m:I:bus1kACurrent, Magnitude
m:phii:bus1degCurrent, Angle
m:i1r:bus1p.u.Positive-Sequence Current, Real Part
m:i1i:bus1p.u.Positive-Sequence Current, Imaginary Part
m:i1:bus1p.u.Positive-Sequence Current, Magnitude
m:I1:bus1kAPositive-Sequence Current, Magnitude
m:phii1:bus1degPositive-Sequence Current, Angle
m:P:bus1MWActive Power
m:Q:bus1MvarReactive Power
m:S:bus1MVAApparent Power
m:cosphi:bus1·Power Factor
m:tanphi:bus1·tan(phi)
m:Psum:bus1MWTotal Active Power
m:Qsum:bus1MvarTotal Reactive Power
m:Ssum:bus1MVATotal Apparent Power
m:cosphisum:bus1·Total Power Factor
m:tanphisum:bus1·Total tan(phi)
m:i1P:bus1p.u.Positive-Sequence Active Current
m:i1Q:bus1p.u.Positive-Sequence Reactive Current
m:I1P:bus1kAPositive-Sequence Active Current
m:I1Q:bus1kAPositive-Sequence Reactive Current
m:ur:bus1p.u.Voltage, Real Part
m:ui:bus1p.u.Voltage, Imaginary Part
m:u:bus1p.u.Voltage, Magnitude
m:ir:bus1p.u.Current, Real Part
m:ii:bus1p.u.Current, Imaginary Part
m:i:bus1p.u.Current, Magnitude
m:phiui:bus1degAngle between Voltage and Current
m:phiu1i1:bus1degAngle between Voltage and Current in positive sequence system
m:Tfct:bus1sFault Clearing Time
m:Brkload:bus1%Breaker Loading
m:Spu:bus1MVA/p.u.Apparent Power per p.u. Voltage
m:urnet:bus1:Aper phase :A, :B, :C, unbalanced onlyp.u.Phase Voltage, Real Part, referred to network
m:uinet:bus1:Aper phase :A, :B, :C, unbalanced onlyp.u.Phase Voltage, Imaginary Part, referred to network
m:u0:bus1p.u.Zero-Sequence-Voltage, Magnitude
m:phiu0:bus1degZero-Sequence-Voltage, Angle
m:u2:bus1p.u.Negative-Sequence-Voltage, Magnitude
m:phiu2:bus1degNegative-Sequence-Voltage, Angle
m:irnet:bus1:Aper phase :A, :B, :C, unbalanced onlyp.u.Phase Current, Real Part, referred to network
m:iinet:bus1:Aper phase :A, :B, :C, unbalanced onlyp.u.Phase Current, Imaginary Part, referred to network
m:inet:bus1:Aper phase :A, :B, :C, unbalanced onlyp.u.Phase Current, Magnitude, referred to network
m:I:bus1:Aper phase :A, :B, :C, unbalanced onlykAPhase Current, Magnitude
m:phii:bus1:Aper phase :A, :B, :C, unbalanced onlydegPhase Current, Angle
m:i0r:bus1p.u.Zero-Sequence Current, Real Part
m:i0i:bus1p.u.Zero-Sequence Current, Imaginary Part
m:i0:bus1p.u.Zero-Sequence Current, Magnitude
m:I0:bus1kAZero-Sequence Current, Magnitude
m:I0x3:bus1kA3*I0
m:phii0:bus1degZero-Sequence Current, Angle
m:i2r:bus1p.u.Negative-Sequence Current, Real Part
m:i2i:bus1p.u.Negative-Sequence Current, Imaginary Part
m:i2:bus1p.u.Negative-Sequence Current, Magnitude
m:I2:bus1kANegative-Sequence Current, Magnitude
m:phii2:bus1degNegative-Sequence Current, Angle
m:ubfacI:bus1%Current Unbalance Factor
m:ubfacS:bus1%Power Unbalance Factor
m:P:bus1:Aper phase :A, :B, :C, unbalanced onlyMWActive Power
m:Q:bus1:Aper phase :A, :B, :C, unbalanced onlyMvarReactive Power
m:S:bus1:Aper phase :A, :B, :C, unbalanced onlyMVAApparent Power
m:cosphi:bus1:Aper phase :A, :B, :C, unbalanced only·Power Factor
m:tanphi:bus1:Aper phase :A, :B, :C, unbalanced only·tan(phi)
m:Pln:bus1:Aper phase :A, :B, :C, unbalanced onlyMWActive Power (Line-Neutral)
m:Qln:bus1:Aper phase :A, :B, :C, unbalanced onlyMvarReactive Power (Line-Neutral)
m:P1:bus1MWPositive Sequence Active Power
m:Q1:bus1MvarPositive Sequence Reactive Power
m:P2:bus1MWNegative Sequence Active Power
m:Q2:bus1MvarNegative Sequence Reactive Power
m:P0:bus1MWZero Sequence Active Power
m:Q0:bus1MvarZero Sequence Reactive Power
m:i2P:bus1p.u.Negative-Sequence Active Current
m:i2Q:bus1p.u.Negative-Sequence Reactive Current
m:I2P:bus1kANegative-Sequence Active Current
m:I2Q:bus1kANegative-Sequence Reactive Current
m:ur:bus1:Aper phase :A, :B, :C, unbalanced onlyp.u.Phase Voltage, Real Part
m:ui:bus1:Aper phase :A, :B, :C, unbalanced onlyp.u.Phase Voltage, Imaginary Part
m:u:bus1:Aper phase :A, :B, :C, unbalanced onlyp.u.Phase Voltage, Magnitude
m:ir:bus1:Aper phase :A, :B, :C, unbalanced onlyp.u.Phase Current, Real Part
m:ii:bus1:Aper phase :A, :B, :C, unbalanced onlyp.u.Phase Current, Imaginary Part
m:i:bus1:Aper phase :A, :B, :C, unbalanced onlyp.u.Phase Current, Magnitude
m:phiui:bus1:Aper phase :A, :B, :C, unbalanced onlydegAngle between Voltage and Current
m:phiu0i0:bus1degAngle between Voltage and Current in zero-sequence system
m:phiu2i2:bus1degAngle between Voltage and Current in negative sequence system
m:TfctPh:bus1:Aper phase :A, :B, :C, unbalanced onlysFault Clearing Time
m:BrkloadPh:bus1:Aper phase :A, :B, :C, unbalanced only%Breaker Loading
c:PlossMWLosses (total)
c:QlossMvarReactive-Losses (total)
c:PlossldMWLosses (load)
c:QlossldMvarReactive-Losses (load)
c:PlossnldMWLosses (no load)
c:QlossnldMvarReactive-Losses (no load)
c:z0p.u.Zero Sequence Impedance
c:zep.u.Grounding Impedance
c:loading%Loading
n:ur:bus1p.u.Voltage, Real Part
n:ui:bus1p.u.Voltage, Imaginary Part
n:u:bus1p.u.Voltage, Magnitude
n:upc:bus1%Voltage, Magnitude
n:du:bus1%Voltage Deviation
n:U:bus1kVLine-Ground Voltage, Magnitude
n:phiu:bus1degVoltage, Angle
n:phiurel:bus1degVoltage, Relative Angle
n:Ul:bus1kVLine-Line Voltage, Magnitude
n:u1:bus1p.u.Voltage, Magnitude
n:u1pc:bus1%Voltage, Magnitude
n:u1r:bus1p.u.Positive-Sequence Voltage, Real Part
n:u1i:bus1p.u.Positive-Sequence Voltage, Imaginary Part
n:Pgen:bus1MWGeneration, Active Power
n:Qgen:bus1MvarGeneration, Reactive Power
n:Pmot:bus1MWMotor Load, Active Power
n:Qmot:bus1MvarMotor Load, Reactive Power
n:Pload:bus1MWGeneral Load, Active Power
n:Qload:bus1MvarGeneral Load, Reactive Power
n:Pcomp:bus1MWCompensation (Losses)
n:Qcomp:bus1MvarCompensation
n:Pnet:bus1MWExternal Networks, Active Power
n:Qnet:bus1MvarExternal Networks, Reactive Power
n:Pflow:bus1MWPower Flow, Active Power
n:Qflow:bus1MvarPower Flow, Reactive Power
n:Pout:bus1MWOutgoing Flow, Active Power
n:Qout:bus1MvarOutgoing Power, Reactive Power
n:Sout:bus1MVAOutgoing Power, Apparent Power
n:cosphiout:bus1·Outgoing Power, Power Factor
n:Pbalance:bus1MWActive Power Balance (=0)
n:Qbalance:bus1MvarReactive Power Balance (=0)
n:LossPdown:bus1MWLosses, downstream
n:LossQdown:bus1MvarLosses, downstream (Reactive Power)
n:LossPdownload:bus1MWLoad losses, downstream
n:LossQdownload:bus1MvarLoad losses, downstream
n:LossPdownnoload:bus1MWNo load losses, downstream
n:LossQdownnoload:bus1MvarNo load losses, downstream
n:du_feed:bus1%Difference from voltage at start of feeder
n:ur:bus1:Aper phase :A, :B, :C, unbalanced onlyp.u.Line-Ground Voltage, Real Part
n:ui:bus1:Aper phase :A, :B, :C, unbalanced onlyp.u.Line-Ground Voltage, Imaginary Part
n:u:bus1:Aper phase :A, :B, :C, unbalanced onlyp.u.Line-Ground Voltage, Magnitude
n:upc:bus1:Aper phase :A, :B, :C, unbalanced only%Line-Ground Voltage, Magnitude
n:du:bus1:Aper phase :A, :B, :C, unbalanced only%Voltage Deviation
n:U:bus1:Aper phase :A, :B, :C, unbalanced onlykVLine-Ground Voltage, Magnitude
n:phiu:bus1:Aper phase :A, :B, :C, unbalanced onlydegLine-Ground Voltage, Angle
n:ul:bus1:Aper phase :A, :B, :C, unbalanced onlyp.u.Line-Line Voltage, Magnitude
n:ulpc:bus1:Aper phase :A, :B, :C, unbalanced only%Line-Line Voltage, Magnitude
n:Ul:bus1:Aper phase :A, :B, :C, unbalanced onlykVLine-Line Voltage, Magnitude
n:phiul:bus1:Aper phase :A, :B, :C, unbalanced onlydegLine-Line Voltage, Angle
n:u0:bus1p.u.Zero-Sequence Voltage, Magnitude
n:U0:bus1kVZero-Sequence Voltage, Magnitude
n:U0x3:bus1kV3*U0
n:phiu0:bus1degZero-Sequence Voltage, Angle
n:U1:bus1kVLine-Ground Positive-Sequence Voltage, Magnitude
n:phiu1:bus1degPositive-Sequence Voltage, Angle
n:u2:bus1p.u.Negative-Sequence Voltage, Magnitude
n:U2:bus1kVLine-Ground Negative-Sequence Voltage, Magnitude
n:phiu2:bus1degNegative-Sequence Voltage, Angle
n:U1l:bus1kVLine-Line Positive-Sequence Voltage, Magnitude
n:U2l:bus1kVLine-Line Negative-Sequence Voltage, Magnitude
n:uln:bus1:Aper phase :A, :B, :C, unbalanced onlyp.u.Line-Neutral Voltage, Magnitude
n:Uln:bus1:Aper phase :A, :B, :C, unbalanced onlykVLine-Neutral Voltage, Magnitude
n:phiuln:bus1:Aper phase :A, :B, :C, unbalanced onlydegLine-Neutral Voltage, Angle
n:un:bus1p.u.Neutral-Ground Voltage, Magnitude
n:Un:bus1kVNeutral-Ground Voltage, Magnitude
n:phiun:bus1degNeutral-Ground Voltage, Angle
n:upht:bus1:Aper phase :A, :B, :C, unbalanced onlyp.u.Phase Technology dependent Voltage, Magnitude
n:Upht:bus1:Aper phase :A, :B, :C, unbalanced onlykVPhase Technology dependent Voltage, Magnitude
n:um:bus1p.u.Average-Voltage, Magnitude
n:Um:bus1kVAverage-Voltage, Magnitude
n:uphtmin:bus1p.u.Minimum of Phase Technology dependent Voltage, Magnitude
n:uphtmax:bus1p.u.Maximum of Phase Technology dependent Voltage, Magnitude
n:ubfac:bus1%Unbalance Factor

ElmNec short-circuit results

Read after ComShc with GetAttribute. m: currents, voltages and powers, c: calculation parameter, n: bus result at a terminal.

AttributeUnitDescription
m:I:bus1kAShort-Circuit Current, Magnitude
m:phii:bus1degPhase Current, Angle
m:i1:bus1p.u.Positive-Sequence Current, Magnitude
m:I1:bus1kAPositive-Sequence Current, Magnitude
m:phii1:bus1degPositive-Sequence Current, Angle
m:P:bus1MWActive Power
m:Q:bus1MvarReactive Power
m:i1P:bus1p.u.Positive-Sequence Active Current
m:i1Q:bus1p.u.Positive-Sequence Reactive Current
m:I1P:bus1kAPositive-Sequence Active Current
m:I1Q:bus1kAPositive-Sequence Reactive Current
m:phiui:bus1degAngle between Voltage and Current
m:phiu1i1:bus1degAngle between Voltage and Current in Positive-Sequence System
m:Tfct:bus1sFault Clearing Time
m:Ikss:bus1kAInitial Short-Circuit Current
m:ikss:bus1p.u.Initial Short-Circuit Current, Magnitude
m:Skss:bus1MVAInitial Short-Circuit Power
m:ip:bus1kAPeak Short-Circuit Current
m:maxIkss:bus1kAMax. Initial Short-Circuit Current
m:maxip:bus1kAMax. Peak Short-Circuit Current
m:maxIth:bus1kAMax. Thermal equivalent Short-Circuit Current
m:maxIb:bus1kAMax. Breaking Current
m:R:bus1OhmFault Impedance, Real Part
m:X:bus1OhmFault Impedance, Imaginary Part
m:Z:bus1OhmFault Impedance, Magnitude
m:phiz:bus1degFault Impedance, Angle
m:Rs:bus1OhmSource Impedance, Real Part
m:Xs:bus1OhmSource Impedance, Imaginary Part
m:Zs:bus1OhmSource Impedance, Magnitude
m:phizs:bus1degSource Impedance, Angle
m:BrkIpload:bus1%Breaker Loading (peak)
m:Ib:bus1kAShort-Circuit Breaking Current
m:Sb:bus1MVAShort-Circuit Breaking Power
m:Ith:bus1kAThermal equivalent Short-Circuit Current
m:zSbase:bus1p.u.Fault Impedance, Magnitude
m:XtoR:bus1·X/R ratio
m:cosphiui:bus1·cosphi
m:BrkIbload:bus1%Breaker Loading (breaking)
m:BrkmaxIb:bus1kAMax. Breaking Current (breaker time)
m:Ik:bus1kASteady-State Short-Circuit Current
m:I:bus1:Aper phase :A, :B, :C, unbalanced onlykAShort-Circuit Current, Magnitude
m:phii:bus1:Aper phase :A, :B, :C, unbalanced onlydegPhase Current, Angle
m:I0:bus1kAZero-Sequence Current, Magnitude
m:I0x3:bus1kA3*I0
m:phii0:bus1degZero-Sequence Current, Angle
m:I2:bus1kANegative-Sequence Current, Magnitude
m:phii2:bus1degNegative-Sequence Current, Angle
m:P:bus1:Aper phase :A, :B, :C, unbalanced onlyMWActive Power
m:Q:bus1:Aper phase :A, :B, :C, unbalanced onlyMvarReactive Power
m:Psum:bus1MWTotal Active Power
m:Qsum:bus1MvarTotal Reactive Power
m:cosphisum:bus1·Total Power Factor
m:P2:bus1MWP2
m:Q2:bus1MvarQ2
m:P0:bus1MWP0
m:phiui:bus1:Aper phase :A, :B, :C, unbalanced onlydegAngle between Voltage and Current
m:phiu0i0:bus1degAngle between Voltage and Current in Zero-Sequence System
m:phiu2i2:bus1degAngle between Voltage and Current in Negative-Sequence System
m:TfctPh:bus1:Aper phase :A, :B, :C, unbalanced onlysFault Clearing Time
m:Ikss:bus1:Aper phase :A, :B, :C, unbalanced onlykAInitial Short-Circuit Current
m:ikss:bus1:Aper phase :A, :B, :C, unbalanced onlyp.u.Initial Short-Circuit Current, Magnitude
m:Skss:bus1:Aper phase :A, :B, :C, unbalanced onlyMVAInitial Short-Circuit Power
m:Skssx3:bus1:Aper phase :A, :B, :C, unbalanced onlyMVA3*Initial Short-Circuit Power
m:ip:bus1:Aper phase :A, :B, :C, unbalanced onlykAPeak Short-Circuit Current
m:Z:bus1:Aper phase :A, :B, :C, unbalanced onlyOhmFault Impedance, Magnitude
m:phiz:bus1:Aper phase :A, :B, :C, unbalanced onlydegFault Impedance, Angle
m:Zl:bus1:Aper phase :A, :B, :C, unbalanced onlyOhmLine-Line Fault Impedance, Magnitude
m:phizl:bus1:Aper phase :A, :B, :C, unbalanced onlydegLine-Line Fault Impedance, Angle
m:Z0:bus1OhmZero-Sequence Fault Impedance, Magnitude
m:phiz0:bus1degZero-Sequence Fault Impedance, Angle
m:z0Sbase:bus1p.u.Zero-Sequence Fault Impedance, Magnitude
m:cosphiu1i1:bus1·Positive-Sequence cosphi
m:I0x3watt:bus1kAEarth-Fault Residual Current
m:I0x3var:bus1kACapacitive Earth-Fault Current
m:Q0cap:bus1MvarQ0 capacitive
m:Rfrel:bus1OhmRelay Impedance, Real Part
m:Xfrel:bus1OhmRelay Impedance, Imaginary Part
m:Zfrel:bus1OhmRelay Impedance, Magnitude
m:phizfrel:bus1degRelay Impedance, Angle
m:Zf:bus1OhmMeas. Fault Impedance, Magnitude
m:phizf:bus1degMeas. Fault Impedance, Angle
c:z0p.u.Zero Sequence Impedance
c:zep.u.Grounding Impedance
n:ur:bus1p.u.Voltage, Real Part
n:ui:bus1p.u.Voltage, Imaginary Part
n:u:bus1p.u.Voltage, Magnitude
n:upc:bus1%Voltage, Magnitude
n:du:bus1%Voltage Deviation
n:U:bus1kVLine-Ground Voltage, Magnitude
n:phiu:bus1degVoltage, Angle
n:Ul:bus1kVLine-Line Voltage, Magnitude
n:u1:bus1p.u.Voltage, Magnitude
n:u1pc:bus1%Voltage, Magnitude
n:u1r:bus1p.u.Positive-Sequence Voltage, Real Part
n:u1i:bus1p.u.Positive-Sequence Voltage, Imaginary Part
n:Ikss:bus1kAInitial Short-Circuit Current
n:I:bus1kAShort-Circuit Current
n:phii:bus1degPhase Current, Angle
n:Skss:bus1MVAInitial Short-Circuit Power
n:ip:bus1kAPeak Short-Circuit Current
n:Ib:bus1kAShort-Circuit Breaking Current
n:Sb:bus1MVAShort-Circuit Breaking Power
n:idc:bus1kADecaying Component
n:Ith:bus1kAThermal equivalent Short-Circuit Current
n:R1toX1:bus1·R1/X1 ratio (Zk")
n:X1toR1:bus1·X1/R1 ratio (Zk")
n:R:bus1OhmShort-Circuit Impedance, Real Part
n:X:bus1OhmShort-Circuit Impedance, Imaginary Part
n:Z:bus1OhmShort-Circuit Impedance, Magnitude
n:phiz:bus1degShort-Circuit Impedance, Angle
n:urpref:bus1p.u.Pre-fault Voltage, Real Part
n:uipref:bus1p.u.Pre-fault Voltage, Imaginary Part
n:upref:bus1p.u.Pre-fault Voltage, Magnitude
n:uprefpc:bus1%Pre-fault Voltage, Magnitude
n:Upref:bus1kVLine-Ground Pre-fault Voltage, Magnitude
n:Ulpref:bus1kVLine-Line Pre-fault Voltage, Magnitude
n:phiupref:bus1degPre-fault Voltage, Angle
n:phiui:bus1degAngle between Voltage and Current
n:Ithload:bus1%Loading, Thermal equivalent Current
n:Ipload:bus1%Loading, Peak Short-Circuit Current
n:Ithrtk:bus1kARated Short-Time Current (Tk)
n:XtoR:bus1·X/R ratio (peak)
n:RtoX:bus1·R/X ratio (peak)
n:XtoR_b:bus1·X/R ratio (dc)
n:RtoX_b:bus1·R/X ratio (dc)
n:fctof_b:bus1·Equivalent Frequency fc/f (dc)
n:rSbase:bus1p.u.Short-Circuit Impedance, Real Part
n:xSbase:bus1p.u.Short-Circuit Impedance, Imaginary Part
n:zSbase:bus1p.u.Short-Circuit Impedance, Magnitude
n:Tn:bus1msGrid Time Constant
n:Ik:bus1kASteady-State Short-Circuit Current
n:cfac:bus1·Voltage Factor
n:Iasy:bus1kAAsymmetrical Breaking Current
n:ur:bus1:Aper phase :A, :B, :C, unbalanced onlyp.u.Line-Ground Voltage, Real Part
n:ui:bus1:Aper phase :A, :B, :C, unbalanced onlyp.u.Line-Ground Voltage, Imaginary Part
n:u:bus1:Aper phase :A, :B, :C, unbalanced onlyp.u.Line-Ground Voltage, Magnitude
n:upc:bus1:Aper phase :A, :B, :C, unbalanced only%Line-Ground Voltage, Magnitude
n:du:bus1:Aper phase :A, :B, :C, unbalanced only%Voltage Deviation
n:U:bus1:Aper phase :A, :B, :C, unbalanced onlykVLine-Ground Voltage, Magnitude
n:phiu:bus1:Aper phase :A, :B, :C, unbalanced onlydegLine-Ground Voltage, Angle
n:ul:bus1:Aper phase :A, :B, :C, unbalanced onlyp.u.Line-Line Voltage, Magnitude
n:ulpc:bus1:Aper phase :A, :B, :C, unbalanced only%Line-Line Voltage, Magnitude
n:Ul:bus1:Aper phase :A, :B, :C, unbalanced onlykVLine-Line Voltage, Magnitude
n:phiul:bus1:Aper phase :A, :B, :C, unbalanced onlydegLine-Line Voltage, Angle
n:u0:bus1p.u.Zero-Sequence Voltage, Magnitude
n:U0:bus1kVZero-Sequence Voltage, Magnitude
n:U0x3:bus1kV3*U0
n:phiu0:bus1degZero-Sequence Voltage, Angle
n:U1:bus1kVLine-Ground Positive-Sequence Voltage, Magnitude
n:phiu1:bus1degPositive-Sequence Voltage, Angle
n:u2:bus1p.u.Negative-Sequence Voltage, Magnitude
n:U2:bus1kVLine-Ground Negative-Sequence Voltage, Magnitude
n:phiu2:bus1degNegative-Sequence Voltage, Angle
n:U1l:bus1kVLine-Line Positive-Sequence Voltage, Magnitude
n:U2l:bus1kVLine-Line Negative-Sequence Voltage, Magnitude
n:uln:bus1:Aper phase :A, :B, :C, unbalanced onlyp.u.Line-Neutral Voltage, Magnitude
n:Uln:bus1:Aper phase :A, :B, :C, unbalanced onlykVLine-Neutral Voltage, Magnitude
n:phiuln:bus1:Aper phase :A, :B, :C, unbalanced onlydegLine-Neutral Voltage, Angle
n:un:bus1p.u.Neutral-Ground Voltage, Magnitude
n:Un:bus1kVNeutral-Ground Voltage, Magnitude
n:phiun:bus1degNeutral-Ground Voltage, Angle
n:upht:bus1:Aper phase :A, :B, :C, unbalanced onlyp.u.Phase Technology dependent Voltage, Magnitude
n:Upht:bus1:Aper phase :A, :B, :C, unbalanced onlykVPhase Technology dependent Voltage, Magnitude
n:Ikss:bus1:Aper phase :A, :B, :C, unbalanced onlykAInitial Short-Circuit Current
n:I:bus1:Aper phase :A, :B, :C, unbalanced onlykAShort-Circuit Current
n:phii:bus1:Aper phase :A, :B, :C, unbalanced onlydegPhase Current, Angle
n:Skss:bus1:Aper phase :A, :B, :C, unbalanced onlyMVAInitial Short-Circuit Power
n:Skssx3:bus1:Aper phase :A, :B, :C, unbalanced onlyMVA3*Initial Short-Circuit Power
n:ip:bus1:Aper phase :A, :B, :C, unbalanced onlykAPeak Short-Circuit Current
n:Ib:bus1:Aper phase :A, :B, :C, unbalanced onlykAShort-Circuit Breaking Current
n:Sb:bus1:Aper phase :A, :B, :C, unbalanced onlyMVAShort-Circuit Breaking Power
n:Ith:bus1:Aper phase :A, :B, :C, unbalanced onlykAThermal equivalent Short-Circuit Current
n:Ithmax:bus1kAMax. Thermal equivalent Short-Circuit Current
n:R0:bus1OhmZero-Sequence Impedance, Real Part
n:X0:bus1OhmZero-Sequence Impedance, Imaginary Part
n:Z0:bus1OhmZero-Sequence Impedance, Magnitude
n:phiz0:bus1degZero-Sequence Impedance, Angle
n:r0Sbase:bus1p.u.Zero-Sequence Impedance, Real Part
n:x0Sbase:bus1p.u.Zero-Sequence Impedance, Imaginary Part
n:z0Sbase:bus1p.u.Zero-Sequence Impedance, Magnitude
n:R1:bus1OhmPositive-Sequence Impedance, Real Part
n:X1:bus1OhmPositive-Sequence Impedance, Imaginary Part
n:Z1:bus1OhmPositive-Sequence Impedance, Magnitude
n:phiz1:bus1degPositive-Sequence Impedance, Angle
n:r1Sbase:bus1p.u.Positive-Sequence Impedance, Real Part
n:x1Sbase:bus1p.u.Positive-Sequence Impedance, Imaginary Part
n:z1Sbase:bus1p.u.Positive-Sequence Impedance, Magnitude
n:R2:bus1OhmNegative-Sequence Impedance, Real Part
n:X2:bus1OhmNegative-Sequence Impedance, Imaginary Part
n:Z2:bus1OhmNegative-Sequence Impedance, Magnitude
n:phiz2:bus1degNegative-Sequence Impedance, Angle
n:r2Sbase:bus1p.u.Negative-Sequence Impedance, Real Part
n:x2Sbase:bus1p.u.Negative-Sequence Impedance, Imaginary Part
n:z2Sbase:bus1p.u.Negative-Sequence Impedance, Magnitude
n:R0toX0:bus1·R0/X0 ratio (Zk")
n:X0toR0:bus1·X0/R0 ratio (Zk")
n:R2toX2:bus1·R2/X2 ratio (Zk")
n:X2toR2:bus1·X2/R2 ratio (Zk")
n:R:bus1:Aper phase :A, :B, :C, unbalanced onlyOhmNetwork Resistance, Line-Ground
n:X:bus1:Aper phase :A, :B, :C, unbalanced onlyOhmNetwork Reactance, Line-Ground
n:Z:bus1:Aper phase :A, :B, :C, unbalanced onlyOhmNetwork Impedance, Line-Ground
n:phiz:bus1:Aper phase :A, :B, :C, unbalanced onlydegAngle of Network Impedance, Line-Ground
n:Rl:bus1:Aper phase :A, :B, :C, unbalanced onlyOhmNetwork Resistance, Line-Line
n:Xl:bus1:Aper phase :A, :B, :C, unbalanced onlyOhmNetwork Reactance, Line-Line
n:Zl:bus1:Aper phase :A, :B, :C, unbalanced onlyOhmNetwork Impedance, Line-Line
n:phizl:bus1:Aper phase :A, :B, :C, unbalanced onlydegAngle of Network Impedance, Line-Line
n:Rln:bus1:Aper phase :A, :B, :C, unbalanced onlyOhmNetwork Resistance, Line-Neutral
n:Xln:bus1:Aper phase :A, :B, :C, unbalanced onlyOhmNetwork Reactance, Line-Neutral
n:Zln:bus1:Aper phase :A, :B, :C, unbalanced onlyOhmNetwork Impedance, Line-Neutral
n:phizln:bus1:Aper phase :A, :B, :C, unbalanced onlydegAngle of Network Impedance, Line-Neutral
n:Rn:bus1OhmNetwork Resistance, Neutral
n:Xn:bus1OhmNetwork Reactance, Neutral
n:Zn:bus1OhmNetwork Impedance, Neutral
n:phizn:bus1degAngle of Network Impedance, Neutral
n:eff:bus1:Aper phase :A, :B, :C, unbalanced only·Earth Fault Factor
n:X0toX1:bus1·X0/X1
n:In:bus1kANeutral Current, Magnitude
n:phiin:bus1degNeutral Current, Angle
n:I0:bus1kAZero-Sequence Current, Magnitude
n:I0x3:bus1kA3*I0
n:phii0:bus1degZero-Sequence Current, Angle
n:I1:bus1kAPositive-Sequence Current, Magnitude
n:phii1:bus1degPositive-Sequence Current, Angle
n:I2:bus1kANegative-Sequence Current, Magnitude
n:phii2:bus1degNegative-Sequence Current, Angle
n:urpref:bus1:Aper phase :A, :B, :C, unbalanced onlyp.u.Pre-fault Voltage, Real Part
n:uipref:bus1:Aper phase :A, :B, :C, unbalanced onlyp.u.Pre-fault Voltage, Imaginary Part
n:upref:bus1:Aper phase :A, :B, :C, unbalanced onlyp.u.Pre-fault Voltage, Magnitude
n:uprefpc:bus1:Aper phase :A, :B, :C, unbalanced only%Pre-fault Voltage, Magnitude
n:Upref:bus1:Aper phase :A, :B, :C, unbalanced onlykVLine-Ground Pre-fault Voltage, Magnitude
n:Ulpref:bus1:Aper phase :A, :B, :C, unbalanced onlykVLine-Line Pre-fault Voltage, Magnitude
n:phiupref:bus1:Aper phase :A, :B, :C, unbalanced onlydegPre-fault Voltage, Angle
n:phiui:bus1:Aper phase :A, :B, :C, unbalanced onlydegAngle between Voltage and Current
n:phiu1i1:bus1degAngle between Voltage and Current in positive sequence system
n:phiu2i2:bus1degAngle between Voltage and Current in negative sequence system
n:phiu0i0:bus1degAngle between Voltage and Current in zero-sequence system
n:Ik:bus1:Aper phase :A, :B, :C, unbalanced onlykASteady-State Short-Circuit Current
n:in:bus1p.u.Neutral Current, Magnitude
n:i0r:bus1p.u.Zero-Sequence Current, Real Part
n:i0i:bus1p.u.Zero-Sequence Current, Imaginary Part
n:i0:bus1p.u.Zero-Sequence Current, Magnitude
n:i1r:bus1p.u.Positive-Sequence Current, Real Part
n:i1i:bus1p.u.Positive-Sequence Current, Imaginary Part
n:i1:bus1p.u.Positive-Sequence Current, Magnitude
n:i2r:bus1p.u.Negative-Sequence Current, Real Part
n:i2i:bus1p.u.Negative-Sequence Current, Imaginary Part
n:i2:bus1p.u.Negative-Sequence Current, Magnitude

ElmNec rms simulation results

Read after ComInc (RMS) with GetAttribute. m: currents, voltages and powers, c: calculation parameter, n: bus result at a terminal.

AttributeUnitDescription
m:urnet:bus1p.u.Voltage, Real Part, referred to network
m:uinet:bus1p.u.Voltage, Imaginary Part, referred to network
m:u1r:bus1p.u.Positive-Sequence-Voltage, Real Part
m:u1i:bus1p.u.Positive-Sequence-Voltage, Imaginary Part
m:u1:bus1p.u.Positive-Sequence-Voltage, Magnitude
m:U1:bus1kVLine-Ground Positive-Sequence-Voltage, Magnitude
m:U1l:bus1kVLine-Line Positive-Sequence-Voltage, Magnitude
m:phiu1:bus1degPositive-Sequence-Voltage, Angle
m:irnet:bus1p.u.Current, Real Part, referred to network
m:iinet:bus1p.u.Current, Imaginary Part, referred to network
m:inet:bus1p.u.Current, Magnitude, referred to network
m:I:bus1kACurrent, Magnitude
m:phii:bus1degCurrent, Angle
m:i1r:bus1p.u.Positive-Sequence Current, Real Part
m:i1i:bus1p.u.Positive-Sequence Current, Imaginary Part
m:i1:bus1p.u.Positive-Sequence Current, Magnitude
m:I1:bus1kAPositive-Sequence Current, Magnitude
m:phii1:bus1degPositive-Sequence Current, Angle
m:P:bus1MWActive Power
m:Q:bus1MvarReactive Power
m:S:bus1MVAApparent Power
m:cosphi:bus1·Power Factor
m:tanphi:bus1·tan(phi)
m:Psum:bus1MWTotal Active Power
m:Qsum:bus1MvarTotal Reactive Power
m:Ssum:bus1MVATotal Apparent Power
m:cosphisum:bus1·Total Power Factor
m:tanphisum:bus1·Total tan(phi)
m:i1P:bus1p.u.Positive-Sequence Active Current
m:i1Q:bus1p.u.Positive-Sequence Reactive Current
m:I1P:bus1kAPositive-Sequence Active Current
m:I1Q:bus1kAPositive-Sequence Reactive Current
m:ur:bus1p.u.Voltage, Real Part
m:ui:bus1p.u.Voltage, Imaginary Part
m:u:bus1p.u.Voltage, Magnitude
m:ir:bus1p.u.Current, Real Part
m:ii:bus1p.u.Current, Imaginary Part
m:i:bus1p.u.Current, Magnitude
m:phiui:bus1degAngle between Voltage and Current
m:phiu1i1:bus1degAngle between Voltage and Current in positive sequence system
m:Tfct:bus1sFault Clearing Time
m:Brkload:bus1%Breaker Loading
m:Spu:bus1MVA/p.u.Apparent Power per p.u. Voltage
m:urnet:bus1:Aper phase :A, :B, :C, unbalanced onlyp.u.Phase Voltage, Real Part, referred to network
m:uinet:bus1:Aper phase :A, :B, :C, unbalanced onlyp.u.Phase Voltage, Imaginary Part, referred to network
m:u0:bus1p.u.Zero-Sequence-Voltage, Magnitude
m:phiu0:bus1degZero-Sequence-Voltage, Angle
m:u2:bus1p.u.Negative-Sequence-Voltage, Magnitude
m:phiu2:bus1degNegative-Sequence-Voltage, Angle
m:irnet:bus1:Aper phase :A, :B, :C, unbalanced onlyp.u.Phase Current, Real Part
m:iinet:bus1:Aper phase :A, :B, :C, unbalanced onlyp.u.Phase Current, Imaginary Part
m:inet:bus1:Aper phase :A, :B, :C, unbalanced onlyp.u.Phase Current, Magnitude
m:I:bus1:Aper phase :A, :B, :C, unbalanced onlykAPhase Current, Magnitude
m:phii:bus1:Aper phase :A, :B, :C, unbalanced onlydegPhase Current, Angle
m:i0r:bus1p.u.Zero-Sequence Current, Real Part
m:i0i:bus1p.u.Zero-Sequence Current, Imaginary Part
m:i0:bus1p.u.Zero-Sequence Current, Magnitude
m:I0:bus1kAZero-Sequence Current, Magnitude
m:I0x3:bus1kA3*I0
m:phii0:bus1degZero-Sequence Current, Angle
m:i2r:bus1p.u.Negative-Sequence Current, Real Part
m:i2i:bus1p.u.Negative-Sequence Current, Imaginary Part
m:i2:bus1p.u.Negative-Sequence Current, Magnitude
m:I2:bus1kANegative-Sequence Current, Magnitude
m:phii2:bus1degNegative-Sequence Current, Angle
m:P:bus1:Aper phase :A, :B, :C, unbalanced onlyMWActive Power
m:Q:bus1:Aper phase :A, :B, :C, unbalanced onlyMvarReactive Power
m:S:bus1:Aper phase :A, :B, :C, unbalanced onlyMVAApparent Power
m:cosphi:bus1:Aper phase :A, :B, :C, unbalanced only·Power Factor
m:tanphi:bus1:Aper phase :A, :B, :C, unbalanced only·tan(phi)
m:Pln:bus1:Aper phase :A, :B, :C, unbalanced onlyMWActive Power (Line-Neutral)
m:Qln:bus1:Aper phase :A, :B, :C, unbalanced onlyMvarReactive Power (Line-Neutral)
m:P1:bus1MWPositive Sequence Active Power
m:Q1:bus1MvarPositive Sequence Reactive Power
m:P2:bus1MWNegative Sequence Active Power
m:Q2:bus1MvarNegative Sequence Reactive Power
m:P0:bus1MWZero Sequence Active Power
m:Q0:bus1MvarZero Sequence Reactive Power
m:i2P:bus1p.u.Negative-Sequence Active Current
m:i2Q:bus1p.u.Negative-Sequence Reactive Current
m:I2P:bus1kANegative-Sequence Active Current
m:I2Q:bus1kANegative-Sequence Reactive Current
m:ur:bus1:Aper phase :A, :B, :C, unbalanced onlyp.u.Phase Voltage, Real Part
m:ui:bus1:Aper phase :A, :B, :C, unbalanced onlyp.u.Phase Voltage, Imaginary Part
m:u:bus1:Aper phase :A, :B, :C, unbalanced onlyp.u.Phase Voltage, Magnitude
m:ir:bus1:Aper phase :A, :B, :C, unbalanced onlyp.u.Phase Current, Real Part
m:ii:bus1:Aper phase :A, :B, :C, unbalanced onlyp.u.Phase Current, Imaginary Part
m:i:bus1:Aper phase :A, :B, :C, unbalanced onlyp.u.Phase Current, Magnitude
m:phiui:bus1:Aper phase :A, :B, :C, unbalanced onlydegAngle between Voltage and Current
m:phiu0i0:bus1degAngle between Voltage and Current in zero-sequence system
m:phiu2i2:bus1degAngle between Voltage and Current in negative sequence system
m:TfctPh:bus1:Aper phase :A, :B, :C, unbalanced onlysFault Clearing Time
m:BrkloadPh:bus1:Aper phase :A, :B, :C, unbalanced only%Breaker Loading
c:z0p.u.Zero Sequence Impedance
c:zep.u.Grounding Impedance
c:loading%Loading
n:ur:bus1p.u.Voltage, Real Part
n:ui:bus1p.u.Voltage, Imaginary Part
n:u:bus1p.u.Voltage, Magnitude
n:upc:bus1%Voltage, Magnitude
n:du:bus1%Voltage Deviation
n:U:bus1kVLine-Ground Voltage, Magnitude
n:phiu:bus1degVoltage, Angle
n:phiurel:bus1degVoltage, Relative Angle
n:Ul:bus1kVLine-Line Voltage, Magnitude
n:u1:bus1p.u.Voltage, Magnitude
n:u1pc:bus1%Voltage, Magnitude
n:u1r:bus1p.u.Positive-Sequence Voltage, Real Part
n:u1i:bus1p.u.Positive-Sequence Voltage, Imaginary Part
n:ishc:bus1p.u.Short-Circuit Current, magnitude
n:Ishc:bus1kAShort-Circuit Current, magnitude
n:fe:bus1p.u.Electrical Frequency
n:dfehz:bus1HzDeviation of the El. Frequency
n:fehz:bus1HzElectrical Frequency
n:frnom:bus1HzNominal Frequency
n:ishcr:bus1p.u.Short-Circuit Current, real
n:ishci:bus1p.u.Short-Circuit Current, imag
n:dfedt:bus1p.u./sDerivative of El. Frequency
n:ur:bus1:Aper phase :A, :B, :C, unbalanced onlyp.u.Line-Ground Voltage, Real Part
n:ui:bus1:Aper phase :A, :B, :C, unbalanced onlyp.u.Line-Ground Voltage, Imaginary Part
n:u:bus1:Aper phase :A, :B, :C, unbalanced onlyp.u.Line-Ground Voltage, Magnitude
n:upc:bus1:Aper phase :A, :B, :C, unbalanced only%Line-Ground Voltage, Magnitude
n:du:bus1:Aper phase :A, :B, :C, unbalanced only%Voltage Deviation
n:U:bus1:Aper phase :A, :B, :C, unbalanced onlykVLine-Ground Voltage, Magnitude
n:phiu:bus1:Aper phase :A, :B, :C, unbalanced onlydegLine-Ground Voltage, Angle
n:ul:bus1:Aper phase :A, :B, :C, unbalanced onlyp.u.Line-Line Voltage, Magnitude
n:ulpc:bus1:Aper phase :A, :B, :C, unbalanced only%Line-Line Voltage, Magnitude
n:Ul:bus1:Aper phase :A, :B, :C, unbalanced onlykVLine-Line Voltage, Magnitude
n:phiul:bus1:Aper phase :A, :B, :C, unbalanced onlydegLine-Line Voltage, Angle
n:u0:bus1p.u.Zero-Sequence Voltage, Magnitude
n:U0:bus1kVZero-Sequence Voltage, Magnitude
n:U0x3:bus1kV3*U0
n:phiu0:bus1degZero-Sequence Voltage, Angle
n:U1:bus1kVLine-Ground Positive-Sequence Voltage, Magnitude
n:phiu1:bus1degPositive-Sequence Voltage, Angle
n:u2:bus1p.u.Negative-Sequence Voltage, Magnitude
n:U2:bus1kVLine-Ground Negative-Sequence Voltage, Magnitude
n:phiu2:bus1degNegative-Sequence Voltage, Angle
n:U1l:bus1kVLine-Line Positive-Sequence Voltage, Magnitude
n:U2l:bus1kVLine-Line Negative-Sequence Voltage, Magnitude
n:uln:bus1:Aper phase :A, :B, :C, unbalanced onlyp.u.Line-Neutral Voltage, Magnitude
n:Uln:bus1:Aper phase :A, :B, :C, unbalanced onlykVLine-Neutral Voltage, Magnitude
n:phiuln:bus1:Aper phase :A, :B, :C, unbalanced onlydegLine-Neutral Voltage, Angle
n:un:bus1p.u.Neutral-Ground Voltage, Magnitude
n:Un:bus1kVNeutral-Ground Voltage, Magnitude
n:phiun:bus1degNeutral-Ground Voltage, Angle
n:upht:bus1:Aper phase :A, :B, :C, unbalanced onlyp.u.Phase Technology dependent Voltage, Magnitude
n:Upht:bus1:Aper phase :A, :B, :C, unbalanced onlykVPhase Technology dependent Voltage, Magnitude
n:um:bus1p.u.Average-Voltage, Magnitude
n:Um:bus1kVAverage-Voltage, Magnitude
n:ishc:bus1:Aper phase :A, :B, :C, unbalanced onlyp.u.Short-Circuit Current, magnitude
n:Ishc:bus1:Aper phase :A, :B, :C, unbalanced onlykAShort-Circuit Current, magnitude
n:inshc:bus1p.u.Neutral Short-Circuit Current, magnitude
n:Inshc:bus1kANeutral Short-Circuit Current, magnitude
n:ishcr:bus1:Aper phase :A, :B, :C, unbalanced onlyp.u.Short-Circuit Current, real
n:ishci:bus1:Aper phase :A, :B, :C, unbalanced onlyp.u.Short-Circuit Current, imag

ElmNec emt simulation results

Read after ComInc (EMT) with GetAttribute. m: currents, voltages and powers, c: calculation parameter, n: bus result at a terminal.

AttributeUnitDescription
m:u0:bus1p.u.Zero-Sequence-Voltage
m:u1r:bus1p.u.Voltage Phasor, Real Part
m:u1i:bus1p.u.Voltage Phasor, Imaginary Part
m:u1:bus1p.u.Voltage Phasor, Magnitude
m:U1:bus1kVLine-Ground Voltage Phasor, Magnitude
m:U1l:bus1kVLine-Line Voltage Phasor, Magnitude
m:phiu1:bus1degVoltage Phasor, Angle
m:inet:bus1:Aper phase :A, :B, :C, unbalanced onlyp.u.Phase Current, referred to network
m:I:bus1:Aper phase :A, :B, :C, unbalanced onlykAPhase Current
m:i0:bus1p.u.Zero-Sequence Current
m:I0:bus1kAZero-Sequence Current
m:I0x3:bus1kA3*I0
m:i1r:bus1p.u.Current Phasor, Real Part
m:i1i:bus1p.u.Current Phasor, Imaginary Part
m:i1:bus1p.u.Current Phasor, Magnitude
m:I1:bus1kACurrent Phasor, Magnitude
m:phii1:bus1degCurrent Phasor, Angle
m:P:bus1:Aper phase :A, :B, :C, unbalanced onlyMWActive Power
m:Psum:bus1MWPower-Phasor, Active Power
m:Qsum:bus1MvarPower Phasor, Reactive Part
m:Ssum:bus1MVAPower Phasor, Apparent Power
m:i1P:bus1p.u.Current Phasor, Active Current
m:i1Q:bus1p.u.Current Phasor, Reactive Current
m:I1P:bus1kACurrent Phasor, Active Current
m:I1Q:bus1kACurrent Phasor, Reactive Current
m:u:bus1:Aper phase :A, :B, :C, unbalanced onlyp.u.Phase Voltage
m:i:bus1:Aper phase :A, :B, :C, unbalanced onlyp.u.Phase Current
m:phiu1i1:bus1degAngle between Voltage and Current Phasor
m:Tfct:bus1sFault Clearing Time
m:TfctPh:bus1:Aper phase :A, :B, :C, unbalanced onlysFault Clearing Time
m:unet:bus1:Aper phase :A, :B, :C, unbalanced onlyp.u.Phase Voltage, referred to network
m:cosphi1:bus1·Power-Phasor, Power-Factor
c:r0p.u.Zero Sequence Resistance
c:l0p.u.Zero Sequence Inductance
n:u:bus1:Aper phase :A, :B, :C, unbalanced onlyp.u.Phase Voltage
n:upc:bus1:Aper phase :A, :B, :C, unbalanced only%Phase Voltage
n:U:bus1:Aper phase :A, :B, :C, unbalanced onlykVPhase Voltage
n:ul:bus1:Aper phase :A, :B, :C, unbalanced onlyp.u.Line-Line Voltage
n:ulpc:bus1:Aper phase :A, :B, :C, unbalanced only%Line-Line Voltage
n:Ul:bus1:Aper phase :A, :B, :C, unbalanced onlykVLine-Line Voltage
n:u0:bus1p.u.Zero-Sequence-Voltage
n:U0:bus1kVZero-Sequence-Voltage
n:U0x3:bus1kV3*U0
n:u1:bus1p.u.Voltage Phasor, Magnitude
n:u1pc:bus1%Voltage Phasor, Magnitude
n:u1r:bus1p.u.Voltage Phasor, Real Part
n:u1i:bus1p.u.Voltage Phasor, Imaginary Part
n:U1:bus1kVVoltage Phasor, Magnitude
n:phiu1:bus1degVoltage Phasor, Angle
n:U1l:bus1kVLine-Line Voltage Phasor, Magnitude
n:uln:bus1:Aper phase :A, :B, :C, unbalanced onlyp.u.Line-Neutral Voltage
n:Uln:bus1:Aper phase :A, :B, :C, unbalanced onlykVLine-Neutral Voltage
n:un:bus1p.u.Neutral-Ground Voltage
n:Un:bus1kVNeutral-Ground Voltage
n:ishc:bus1:Aper phase :A, :B, :C, unbalanced onlyp.u.Short-Circuit Current
n:Ishc:bus1:Aper phase :A, :B, :C, unbalanced onlykAShort-Circuit Current
n:inshc:bus1p.u.Neutral Short-Circuit Current, magnitude
n:Inshc:bus1kANeutral Short-Circuit Current, magnitude
n:fe:bus1p.u.Electrical Frequency
n:dfehz:bus1HzDeviation of the El. Frequency
n:fehz:bus1HzElectrical Frequency
n:frnom:bus1HzNominal Frequency

ElmNec dc load flow results

Read after ComLdf (DC) with GetAttribute. m: currents, voltages and powers, n: bus result at a terminal.

AttributeUnitDescription
m:P:bus1MWActive Power
m:Q:bus1MvarReactive Power
n:u:bus1p.u.Voltage, Magnitude
n:upc:bus1%Voltage, Magnitude
n:U:bus1kVLine-Ground Voltage, Magnitude
n:phiu:bus1degVoltage, Angle
n:phiurel:bus1degVoltage, Relative Angle
n:Ul:bus1kVLine-Line Voltage, Magnitude
n:u1:bus1p.u.Voltage, Magnitude
n:Pgen:bus1MWGeneration, Active Power
n:Pmot:bus1MWMotor Load, Active Power
n:Pload:bus1MWGeneral Load, Active Power
n:Pcomp:bus1MWCompensation (Losses)
n:Pnet:bus1MWExternal Networks, Active Power
n:Pflow:bus1MWPower Flow, Active Power

ElmNec optimal power flow results

Read after ComOpf with GetAttribute. m: currents, voltages and powers, n: bus result at a terminal.

AttributeUnitDescription
m:urnet:bus1p.u.Voltage, Real Part, referred to network
m:uinet:bus1p.u.Voltage, Imaginary Part, referred to network
m:u1r:bus1p.u.Positive-Sequence-Voltage, Real Part
m:u1i:bus1p.u.Positive-Sequence-Voltage, Imaginary Part
m:u1:bus1p.u.Positive-Sequence-Voltage, Magnitude
m:U1:bus1kVLine-Ground Positive-Sequence-Voltage, Magnitude
m:U1l:bus1kVLine-Line Positive-Sequence-Voltage, Magnitude
m:phiu1:bus1degPositive-Sequence-Voltage, Angle
m:irnet:bus1p.u.Current, Real Part, referred to network
m:iinet:bus1p.u.Current, Imaginary Part, referred to network
m:inet:bus1p.u.Current, Magnitude, referred to network
m:I:bus1kACurrent, Magnitude
m:phii:bus1degCurrent, Angle
m:i1r:bus1p.u.Positive-Sequence Current, Real Part
m:i1i:bus1p.u.Positive-Sequence Current, Imaginary Part
m:i1:bus1p.u.Positive-Sequence Current, Magnitude
m:I1:bus1kAPositive-Sequence Current, Magnitude
m:phii1:bus1degPositive-Sequence Current, Angle
m:P:bus1MWActive Power
m:Q:bus1MvarReactive Power
m:S:bus1MVAApparent Power
m:cosphi:bus1·Power Factor
m:tanphi:bus1·tan(phi)
m:Psum:bus1MWTotal Active Power
m:Qsum:bus1MvarTotal Reactive Power
m:Ssum:bus1MVATotal Apparent Power
m:cosphisum:bus1·Total Power Factor
m:tanphisum:bus1·Total tan(phi)
m:i1P:bus1p.u.Positive-Sequence Active Current
m:i1Q:bus1p.u.Positive-Sequence Reactive Current
m:I1P:bus1kAPositive-Sequence Active Current
m:I1Q:bus1kAPositive-Sequence Reactive Current
m:ur:bus1p.u.Voltage, Real Part
m:ui:bus1p.u.Voltage, Imaginary Part
m:u:bus1p.u.Voltage, Magnitude
m:ir:bus1p.u.Current, Real Part
m:ii:bus1p.u.Current, Imaginary Part
m:i:bus1p.u.Current, Magnitude
m:phiui:bus1degAngle between Voltage and Current
m:phiu1i1:bus1degAngle between Voltage and Current in positive sequence system
m:Tfct:bus1sFault Clearing Time
m:Brkload:bus1%Breaker Loading
m:Spu:bus1MVA/p.u.Apparent Power per p.u. Voltage
n:ur:bus1p.u.Voltage, Real Part
n:ui:bus1p.u.Voltage, Imaginary Part
n:u:bus1p.u.Voltage, Magnitude
n:upc:bus1%Voltage, Magnitude
n:du:bus1%Voltage Deviation
n:U:bus1kVLine-Ground Voltage, Magnitude
n:phiu:bus1degVoltage, Angle
n:phiurel:bus1degVoltage, Relative Angle
n:Ul:bus1kVLine-Line Voltage, Magnitude
n:u1:bus1p.u.Voltage, Magnitude
n:u1pc:bus1%Voltage, Magnitude
n:u1r:bus1p.u.Positive-Sequence Voltage, Real Part
n:u1i:bus1p.u.Positive-Sequence Voltage, Imaginary Part
n:Pgen:bus1MWGeneration, Active Power
n:Qgen:bus1MvarGeneration, Reactive Power
n:Pmot:bus1MWMotor Load, Active Power
n:Qmot:bus1MvarMotor Load, Reactive Power
n:Pload:bus1MWGeneral Load, Active Power
n:Qload:bus1MvarGeneral Load, Reactive Power
n:Pcomp:bus1MWCompensation (Losses)
n:Qcomp:bus1MvarCompensation
n:Pnet:bus1MWExternal Networks, Active Power
n:Qnet:bus1MvarExternal Networks, Reactive Power
n:Pflow:bus1MWPower Flow, Active Power
n:Qflow:bus1MvarPower Flow, Reactive Power
n:Pout:bus1MWOutgoing Flow, Active Power
n:Qout:bus1MvarOutgoing Power, Reactive Power
n:Sout:bus1MVAOutgoing Power, Apparent Power
n:cosphiout:bus1·Outgoing Power, Power Factor
n:Pbalance:bus1MWActive Power Balance (=0)
n:Qbalance:bus1MvarReactive Power Balance (=0)
n:LossPdown:bus1MWLosses, downstream
n:LossQdown:bus1MvarLosses, downstream (Reactive Power)
n:LossPdownload:bus1MWLoad losses, downstream
n:LossQdownload:bus1MvarLoad losses, downstream
n:LossPdownnoload:bus1MWNo load losses, downstream
n:LossQdownnoload:bus1MvarNo load losses, downstream
n:du_feed:bus1%Difference from voltage at start of feeder

ElmNec basic data

b: values are worked out from the input data. Read them; they are not set.

AttributeUnitDescription
b:loc_name·Name

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