QuantityCharacteristic Class

Specifies additional detail about the meaning of the series data.

Inheritance Hierarchy

SystemObject
GSF.PQDIF.LogicalQuantityCharacteristic

Namespace: GSF.PQDIF.Logical
Assembly: GSF.PQDIF (in GSF.PQDIF.dll) Version: 2.4.258-beta

Syntax

C++

JavaScript

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public static class QuantityCharacteristic

Public NotInheritable Class QuantityCharacteristic

public ref class QuantityCharacteristic abstract sealed

[<AbstractClassAttribute>]
[<SealedAttribute>]
type QuantityCharacteristic = class end

GSF.PQDIF.Logical.QuantityCharacteristic = function();

Type.createClass(
	'GSF.PQDIF.Logical.QuantityCharacteristic');

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The QuantityCharacteristic type exposes the following members.

Methods

	Name	Description
	GetInfo	Gets information about the quantity characteristic identified by the given ID.
	ToName	Returns the name of the given quantity characteristic.
	ToString	Returns a string representation of the given quantity characteristic.

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Fields

	Name	Description
	AngleFund	Value of the power angle at fundamental frequency.
	ANSITDF	Transformer derating factor.
	ArithSum	Arithmetic sum.
	AvgImbal	Imbalance by max deviation from average.
	CrestFactor	Crest factor.
	DAxis	D axis components.
	DAxisField	D axis components.
	DF	Displacement factor - Cosine of the phase angle between fundamental frequency voltage and current phasors.
	DFArith	Displacement factor - IEEE arithmetic calculations.
	DFCoSDemand	Value of displacement power factor coincident with apparent power demand.
	DFDemand	Value of displacement power factor for a demand interval.
	DFVector	Displacement factor - IEEE vector calculations.
	EvenTHD	Even harmonic distortion (%).
	EvenTHDRMS	Even THD normalized to RMS.
	FlkrFreqMax	Frequence of maximum flicker harmonic.
	FlkrMagAvg	Flicker average RMS value.
	FlkrMagMax	Magnitude of maximum flicker harmonic.
	FlkrMaxDVV	dV/V base.
	FlkrPiLPF	Pi LPF.
	FlkrPiMax	Pi max.
	FlkrPiRoot	Pi root.
	FlkrPiRootLPF	Pi root LPF.
	FlkrPLT	Long term flicker.
	FlkrPLTSlide	Sliding PLT.
	FlkrPST	Short term flicker.
	FlkrSpectrum	Flicker spectrum VRMS(F).
	FlkrWgtAvg	Spectrum weighted average.
	FormFactor	Form factor.
	Frequency	Frequency.
	HRMS	Harmonic RMS.
	IHRMS	Interharmonic RMS.
	Instantaneous	Instantaneous f(t).
	IT	IT.
	KFactor	Transformer K factor.
	Linear	Linear position.
	None	No quantity characteristic.
	OddTHD	Odd harmonic distortion (%).
	OddTHDRMS	Odd THD normalized to RMS.
	P	Real power (watts).
	PCoQDemand	Value of active power coincident with reactive power demand.
	PCoSDemand	Value of active power coincident with apparent power demand.
	PDemand	Value of active power for a demand interval.
	Peak	Peak value.
	PF	True power factor - (Vrms * Irms) / P.
	PFArith	True power factor - IEEE arithmetic calculations.
	PFCoPDemand	Value of true power factor coincident with active power demand.
	PFCoQDemand	Value of true power factor coincident with reactive power demand.
	PFCoSDemand	Value of true power factor coincident with apparent power demand.
	PFDemand	Value of true power factor for a demand interval.
	PFund	Value of fundamental frequency real power.
	PFVector	True power factor - IEEE vector calculations.
	PHarmonic	Net harmonic active power.
	PHarmonicUnsigned	Arithmetic sum harmonic active power.
	PIntg	Value of active power integrated over time (Energy - watt-hours).
	PIntgNeg	Value of active power integrated over time (Energy - watt-hours) in the negative direction (away from load).
	PIntgNegFund	Value of active fundamental frequency power integrated over time (Energy - watt-hours) in the negative direction (away from load).
	PIntgPos	Value of active power integrated over time (Energy - watt-hours) in the positive direction (toward load).
	PIntgPosFund	Value of active fundamental frequency power integrated over time (Energy - watt-hours) in the positive direction (toward load).
	PIVLIntg	Value of active power integrated over time (Energy - watt-hours).
	PIVLIntgNeg	Value of active power integrated over time (Energy - watt-hours) in the negative direction (away from load).
	PIVLIntgNegFund	Value of active fundamental frequency power integrated over time (Energy - watt-hours) in the negative direction (away from load).
	PIVLIntgPos	Value of active power integrated over time (Energy - watt-hours) in the positive direction (toward load).
	PIVLIntgPosFund	Value of active fundamental frequency power integrated over time (Energy - watt-hours) in the positive direction (toward load).
	PPeakDemand	Peak active power demand.
	PPredDemand	Predicted value of active power for current demand interval.
	Q	Reactive power (VAR).
	QAxis	Q axis components.
	QCoPDemand	Value of reactive power coincident with active power demand.
	QCoSDemand	Value of reactive power coincident with apparent power demand.
	QDemand	Value of reactive power for a demand interval.
	QFund	Value of the reactive power at fundamental frequency.
	QIntg	Value of reactive power integrated over time (var-hours).
	QIntgNeg	Value of reactive power integrated over time (Energy - watt-hours) in the negative direction (away from load).
	QIntgNegFund	Value of fundamental frequency reactive power integrated over time (Energy - watt-hours) in the negative direction (away from load).
	QIntgPos	Value of reactive power integrated over time (Energy - watt-hours) in the positive direction (toward load).
	QIntgPosFund	Value of fundamental frequency reactive power integrated over time (Energy - watt-hours) in the positive direction (toward load).
	QIVLIntg	Value of reactive power integrated over time (var-hours).
	QIVLIntgNeg	Value of reactive power integrated over time (Energy - watt-hours) in the negative direction (away from load).
	QIVLIntgNegFund	Value of fundamental frequency reactive power integrated over time (Energy - watt-hours) in the negative direction (away from load).
	QIVLIntgPos	Value of reactive power integrated over time (Energy - watt-hours) in the positive direction (toward load).
	QIVLIntgPosFund	Value of fundamental frequency reactive power integrated over time (Energy - watt-hours) in the positive direction (toward load).
	QPeakDemand	Peak reactive power demand.
	QPredDemand	Predicted value of reactive power for current demand interval.
	RMS	RMS value.
	RMSDemand	RMS value of current for a demand interval.
	RMSPeakDemand	Peak demand current.
	Rotational	Rotational position.
	S	Apparent power (VA).
	S0S1	Zero sequence component unbalance (%).
	S2S1	Negative sequence component unbalance (%).
	SArith	Value of apparent power - IEEE arithmetic calculations.
	SArithFund	Value of fundamental frequency apparent power - IEEE arithmetic calculations.
	SCoPDemand	Apparent power coincident with active power demand.
	SCoQDemand	Apparent power coincident with reactive power demand.
	SDemand	Value of apparent power for a demand interval.
	SFund	Value of fundamental frequency apparent power.
	SIntg	Value of apparent power integrated over time (VA-hours).
	SIntgFund	Value of fundamental frequency apparent power integrated over time (VA-hours).
	SIVLIntg	Value of apparent power integrated over time (VA-hours).
	SIVLIntgFund	Value of fundamental frequency apparent power integrated over time (VA-hours).
	SNeg	Negative sequence component.
	SPeakDemand	Peak apparent power demand.
	Spectra	Spectra F(F).
	SpectraHGroup	Spectra by harmonic group index.
	SpectraIGroup	Spectra by interharmonic group index.
	SPos	Positive sequence component.
	SPredDemand	Predicted value of apparent power for current demand interval.
	Status	Status data.
	SVector	Value of apparent power - IEEE vector calculations.
	SVectorFund	Value of fundamental frequency apparent power - IEEE vector calculations.
	SZero	Zero sequence component.
	TDD	Total demand distortion.
	TID	Total interharmonic distortion.
	TIDRMS	Total interharmonic distortion normalized to RMS.
	TIF	TIF.
	TIFRMS	TIF normalized to RMS.
	TotalTHD	Total harmonic distortion (%).
	TotalTHDRMS	Total THD normalized to RMS.
	TransferFunc	Transfer function.

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Reference

GSF.PQDIF.Logical Namespace