Curve Class

A multi-purpose curve or functional relationship between an independent variable (X-axis) and dependent (Y-axis) variables.

ID	Тип	Описание	Количество
curveStyle	CurveStyle	The style or shape of the curve.	1..1
xUnit	UnitSymbol	The X-axis units of measure.	1..1
y1Unit	UnitSymbol	The Y1-axis units of measure.	1..1
y2Unit	UnitSymbol	The Y2-axis units of measure.	0..1
CurveDatas	CurveData	The point data values that define this curve.	1..n

Класс	Свойство	Описание
cim:CurveData	cim:Curve	The curve of this curve data point.

Класс	Описание
cim:ReactiveCapabilityCurve	Reactive power rating envelope versus the synchronous machine's active power, in both the generating and motoring modes. For each active power value there is a corresponding high and low reactive power limit value. Typically there will be a separate curve for each coolant condition, such as hydrogen pressure. The Y1 axis values represent reactive minimum and the Y2 axis values represent reactive maximum.
cim:GrossToNetActivePowerCurve	Relationship between the generating unit's gross active power output on the X-axis (measured at the terminals of the machine(s)) and the generating unit's net active power output on the Y-axis (based on utility-defined measurements at the power station). Station service loads, when modelled, should be treated as non-conforming bus loads. There may be more than one curve, depending on the auxiliary equipment that is in service.
cim:VsCapabilityCurve	The P-Q capability curve for a voltage source converter, with P on X-axis and Qmin and Qmax on Y1-axis and Y2-axis.