: Public Class
Created: 10/24/2012 10:38:50 AM
Modified: 1/31/2013 9:31:05 AM
Project:
Advanced:
Distributed Energy Resource (DER) control values.<br/>
Attribute
Public boolean
  opModConnect
Details:
Notes: Set DER as connected (true) or disconnected (false). Used in conjunction with ramp rate when re-connecting. Implies galvanic isolation.<br/>
Public boolean
  opModEnergize
Details:
Notes: Set DER as energized (true) or de-energized (false). Used in conjunction with ramp rate when re-energizing.<br/><br/>
Public PowerFactorWithExcitation
  opModFixedPFAbsorbW
Details:
Notes: The opModFixedPFAbsorbW function specifies a requested fixed Power Factor (PF) setting for when active power is being absorbed. The actual displacement SHALL be within the limits established by setMinPFOverExcited and setMinPFUnderExcited. If issued simultaneously with other reactive power controls (e.g. opModFixedVar) the control resulting in least var magnitude SHOULD take precedence.<br/>
Public PowerFactorWithExcitation
  opModFixedPFInjectW
Details:
Notes: The opModFixedPFInjectW function specifies a requested fixed Power Factor (PF) setting for when active power is being injected. The actual displacement SHALL be within the limits established by setMinPFOverExcited and setMinPFUnderExcited. If issued simultaneously with other reactive power controls (e.g. opModFixedVar) the control resulting in least var magnitude SHOULD take precedence.<br/>
Public FixedVar
  opModFixedVar
Details:
Notes: The opModFixedVar function specifies the delivered or received reactive power setpoint.  The context for the setpoint value is determined by refType and SHALL be one of %setMaxW, %setMaxVar, or %statVarAvail.  If issued simultaneously with other reactive power controls (e.g. opModFixedPFInjectW) the control resulting in least var magnitude SHOULD take precedence.<br/>
Public SignedPerCent
  opModFixedW
Details:
Notes: The opModFixedW function specifies a requested charge or discharge mode setpoint, in %setMaxChargeRateW if negative value or %setMaxW or %setMaxDischargeRateW if positive value (in hundredths).<br/>
Public FreqDroopType
  opModFreqDroop
Details:
Notes: Specifies a frequency-watt operation. This operation limits active power generation or consumption when the line frequency deviates from nominal by a specified amount.<br/>
Public DERCurveLink
  opModFreqWatt
Details:
Notes: Specify DERCurveLink for curveType == 0.  The Frequency-Watt function limits active power generation or consumption when the line frequency deviates from nominal by a specified amount. The Frequency-Watt curve is specified as an array of Frequency-Watt pairs that are interpolated into a piecewise linear function with hysteresis.  The x value of each pair specifies a frequency in Hz. The y value specifies a corresponding active power output in %setMaxW.<br/>
Public DERCurveLink
  opModHFRTMayTrip
Details:
Notes: Specify DERCurveLink for curveType == 1. The High Frequency Ride-Through (HFRT) function is specified by one or two duration-frequency curves that define the operating region under high frequency conditions. Each HFRT curve is specified by an array of duration-frequency pairs that will be interpolated into a piecewise linear function that defines an operating region. The x value of each pair specifies a duration (time at a given frequency in seconds). The y value of each pair specifies a frequency, in Hz. This control specifies the "may trip" region.<br/>
Public DERCurveLink
  opModHFRTMustTrip
Details:
Notes: Specify DERCurveLink for curveType == 2.  The High Frequency Ride-Through (HFRT) function is specified by a duration-frequency curve that defines the operating region under high frequency conditions.  Each HFRT curve is specified by an array of duration-frequency pairs that will be interpolated into a piecewise linear function that defines an operating region.  The x value of each pair specifies a duration (time at a given frequency in seconds). The y value of each pair specifies a frequency, in Hz. This control specifies the "must trip" region.<br/>
Public DERCurveLink
  opModHVRTMayTrip
Details:
Notes: Specify DERCurveLink for curveType == 3. The High Voltage Ride-Through (HVRT) function is specified by one, two, or three duration-volt curves that define the operating region under high voltage conditions. Each HVRT curve is specified by an array of duration-volt pairs that will be interpolated into a piecewise linear function that defines an operating region. The x value of each pair specifies a duration (time at a given voltage in seconds). The y value of each pair specifies an effective percentage voltage, defined as ((locally measured voltage - setVRefOfs / setVRef). This control specifies the "may trip" region.<br/>
Public DERCurveLink
  opModHVRTMomentaryCessation
Details:
Notes: Specify DERCurveLink for curveType == 4.  The High Voltage Ride-Through (HVRT) function is specified by duration-volt curves that define the operating region under high voltage conditions.  Each HVRT curve is specified by an array of duration-volt pairs that will be interpolated into a piecewise linear function that defines an operating region.  The x value of each pair specifies a duration (time at a given voltage in seconds). The y value of each pair specifies an effective percent voltage, defined as ((locally measured voltage - setVRefOfs) / setVRef). This control specifies the "momentary cessation" region.<br/>
Public DERCurveLink
  opModHVRTMustTrip
Details:
Notes: Specify DERCurveLink for curveType == 5.  The High Voltage Ride-Through (HVRT) function is specified by duration-volt curves that define the operating region under high voltage conditions.  Each HVRT curve is specified by an array of duration-volt pairs that will be interpolated into a piecewise linear function that defines an operating region.  The x value of each pair specifies a duration (time at a given voltage in seconds). The y value of each pair specifies an effective percent voltage, defined as ((locally measured voltage - setVRefOfs) / setVRef). This control specifies the "must trip" region.<br/>
Public DERCurveLink
  opModLFRTMayTrip
Details:
Notes: Specify DERCurveLink for curveType == 6. The Low Frequency Ride-Through (LFRT) function is specified by one or two duration-frequency curves that define the operating region under low frequency conditions. Each LFRT curve is specified by an array of duration-frequency pairs that will be interpolated into a piecewise linear function that defines an operating region. The x value of each pair specifies a duration (time at a given frequency in seconds). The y value of each pair specifies a frequency, in Hz. This control specifies the "may trip" region.<br/>
Public DERCurveLink
  opModLFRTMustTrip
Details:
Notes: Specify DERCurveLink for curveType == 7.  The Low Frequency Ride-Through (LFRT) function is specified by a duration-frequency curve that defines the operating region under low frequency conditions.  Each LFRT curve is specified by an array of duration-frequency pairs that will be interpolated into a piecewise linear function that defines an operating region.  The x value of each pair specifies a duration (time at a given frequency in seconds). The y value of each pair specifies a frequency, in Hz. This control specifies the "must trip" region.<br/>
Public DERCurveLink
  opModLVRTMayTrip
Details:
Notes: Specify DERCurveLink for curveType == 8. The Low Voltage Ride-Through (LVRT) function is specified by one, two, or three duration-volt curves that define the operating region under low voltage conditions. Each LVRT curve is specified by an array of duration-volt pairs that will be interpolated into a piecewise linear function that defines an operating region. The x value of each pair specifies a duration (time at a given voltage in seconds). The y value of each pair specifies an effective percent voltage, defined as ((locally measured voltage - setVRefOfs) / setVRef). This control specifies the "may trip" region.<br/>
Public DERCurveLink
  opModLVRTMomentaryCessation
Details:
Notes: Specify DERCurveLink for curveType == 9.  The Low Voltage Ride-Through (LVRT) function is specified by duration-volt curves that define the operating region under low voltage conditions.  Each LVRT curve is specified by an array of duration-volt pairs that will be interpolated into a piecewise linear function that defines an operating region.  The x value of each pair specifies a duration (time at a given voltage in seconds). The y value of each pair specifies an effective percent voltage, defined as ((locally measured voltage - setVRefOfs) / setVRef). This control specifies the "momentary cessation" region.<br/>
Public DERCurveLink
  opModLVRTMustTrip
Details:
Notes: Specify DERCurveLink for curveType == 10.  The Low Voltage Ride-Through (LVRT) function is specified by duration-volt curves that define the operating region under low voltage conditions.  Each LVRT curve is specified by an array of duration-volt pairs that will be interpolated into a piecewise linear function that defines an operating region.  The x value of each pair specifies a duration (time at a given voltage in seconds). The y value of each pair specifies an effective percent voltage, defined as ((locally measured voltage - setVRefOfs) / setVRef). This control specifies the "must trip" region.<br/>
Public PerCent
  opModMaxLimW
Details:
Notes: The opModMaxLimW function sets the maximum active power generation level at the electrical coupling point as a percentage of set capacity (%setMaxW, in hundredths). This limitation may be met e.g. by reducing PV output or by using excess PV output to charge associated storage.<br/>
Public ReactivePower
  opModTargetVar
Details:
Notes: Target reactive power, in var. This control is likely to be more useful for aggregators, as individual DERs may not be able to maintain a target setting.<br/>
Public ActivePower
  opModTargetW
Details:
Notes: Target output power, in Watts. This control is likely to be more useful for aggregators, as individual DERs may not be able to maintain a target setting.<br/>
Public DERCurveLink
  opModVoltVar
Details:
Notes: Specify DERCurveLink for curveType == 11.  The static volt-var function provides over- or under-excited var compensation as a function of measured voltage. The volt-var curve is specified as an array of volt-var pairs that are interpolated into a piecewise linear function with hysteresis. The x value of each pair specifies an effective percent voltage, defined as ((locally measured voltage - setVRefOfs) / setVRef) and SHOULD support a domain of at least 0 - 135. If VRef is present in DERCurve, then the x value of each pair is additionally multiplied by (VRef / 10000). The y value specifies a target var output interpreted as a signed percentage (-100 to 100). The meaning of the y value is determined by yRefType and must be one of %setMaxW, %setMaxVar, or %statVarAvail.<br/>
Public DERCurveLink
  opModVoltWatt
Details:
Notes: Specify DERCurveLink for curveType == 12.  The Volt-Watt reduces active power output as a function of measured voltage. The Volt-Watt curve is specified as an array of Volt-Watt pairs that are interpolated into a piecewise linear function with hysteresis. The x value of each pair specifies an effective percent voltage, defined as ((locally measured voltage - setVRefOfs) / setVRef) and SHOULD support a domain of at least 0 - 135. The y value specifies an active power output interpreted as a percentage (0 - 100). The meaning of the y value is determined by yRefType and must be one of %setMaxW or %statWAvail.<br/>
Public DERCurveLink
  opModWattPF
Details:
Notes: Specify DERCurveLink for curveType == 13.  The Watt-PF function varies Power Factor (PF) as a function of delivered active power. The Watt-PF curve is specified as an array of Watt-PF coordinates that are interpolated into a piecewise linear function with hysteresis.  The x value of each pair specifies a watt setting in %setMaxW, (0 - 100). The PF output setting is a signed displacement in y value (PF sign SHALL be interpreted according to the EEI convention, where unity PF is considered unsigned). These settings are not expected to be updated very often during the life of the installation, therefore only a single curve is required.  If issued simultaneously with other reactive power controls (e.g. opModFixedPFInjectW) the control resulting in least var magnitude SHOULD take precedence.<br/>
Public DERCurveLink
  opModWattVar
Details:
Notes: Specify DERCurveLink for curveType == 14. The Watt-Var function varies vars as a function of delivered active power. The Watt-Var curve is specified as an array of Watt-Var pairs that are interpolated into a piecewise linear function with hysteresis. The x value of each pair specifies a watt setting in %setMaxW, (0-100). The y value specifies a target var output interpreted as a signed percentage (-100 to 100). The meaning of the y value is determined by yRefType and must be one of %setMaxW, %setMaxVar, or %statVarAvail.<br/>
Public UInt16
  rampTms
Details:
Notes: Requested ramp time, in hundredths of a second, for the device to transition from the current DERControl  mode setting(s) to the new mode setting(s). If absent, use default ramp rate (setGradW).  Resolution is 1/100 sec.<br/>
Element Source Role Target Role
DERControl
Class  
Name:  
 
Name:  
 
Details:
 
DefaultDERControl
Class  
Name:  
 
Name:  
 
Details: