Class Description
Model of a generator that is registered to participate in the market.
Attributes
Name | Type | Description |
---|---|---|
capacityFactor | PerCent | The ratio of actual energy produced by resource divided by the maximum potential energy if the resource is fully utilized. As an example, wind farms. |
coldStartTime | Float | Cold start time. |
combinedCycleOperatingMode | String | Combined Cycle operating mode. |
commericialOperationDate | DateTime | |
constrainedOutputFlag | YesNo | Constrained Output Generator (COG) Indicator (Yes/No), per Generating Resource |
energyDownRampRate | ActivePowerChangeRate | Response rate in MW per minute for ramping energy down. |
energyUpRampRate | ActivePowerChangeRate | Response rate in MW per minute for ramping energy up. |
extremeLongStart | YesNo | Some long-start up time units may need to receive start up instruction before DA market results are available. Long-Start resources may be either physical resources within the control with start-up times greater than 18 hours or the long-start contractual inter-tie commitment that shall be completed by 6 am one-day ahead. Therefore, there is a need for a process to determine the commitment of such resources before the DA market. |
fuelSource | FuelSource | Values: Natural Gas Based Resource, Non Natural Gas Based Resource |
“NG” - Natural-Gas-Based Resource - a Resource that is powered by Natural Gas | ||
“NNG” - Non-Natural-Gas-Based Resource - a Resouce that is powered by some other fuel than Natural Gas | ||
highControlLimit | ActivePower | High limit for secondary (AGC) control |
hotIntTime | Float | Hot-to-intermediate time (Seasonal) |
hotStartTime | Float | Hot start time. |
intColdTime | Float | Intermediate-to-cold time (Seasonal) |
intStartTime | Float | Intermediate start time. |
loadFollowingDownMSS | YesNo | Certifies resources for use in MSS Load Following Down |
loadFollowingUpMSS | YesNo | Certifies resources for use in MSS Load Following Up |
lowControlLImit | ActivePower | Low limit for secondary (AGC) control |
maxDependableCap | ActivePower | Maximum Dependable Capacity (MNDC). Maximun Net Dependable Capacity is used in association with an RMR contract. |
maximumAllowableSpinningReserve | ActivePower | Maximum allowable spinning reserve. Spinning reserve will never be considered greater than this value regardless of the current operating point. |
maximumOperatingLimit | ActivePower | This is the maximum operating MW limit the dispatcher can enter for this unit |
maxMinLoadCost | CostRate | The registered maximum Minimum Load Cost of a Generating Resource registered with a Cost Basis of “Bid Cost”. |
maxPumpingLevel | ActivePower | max pumping level of a hydro pump unit |
maxShutdownTime | DateTime | Maximum time this device can be shut down. |
maxStartUpsPerDay | Integer | maximum start ups per day |
maxWeeklyEnergy | Float | Maximum weekly Energy (Seasonal) |
maxWeeklyStarts | Integer | Maximum weekly starts (seasonal parameter) |
minimumLoadCostBasis | CostBasis | The cost basis for minimum load. |
minimumLoadFuelCost | CostPerHeatUnit | The cost for the fuel required to get a Generating Resource to operate at the minimum load level |
minimumOperatingLimit | ActivePower | This is the minimum operating MW limit the dispatcher can enter for this unit. |
minLoadCost | CostRate | minimum load cost. Value is (currency/hr) |
mustOfferRA | YesNo | Flag to indicate that this unit is a resource adequacy resource and must offer. |
nameplateCapacity | ActivePower | MW value stated on the nameplate of the Generator – the value it potentially could provide. |
operatingMaintenanceCost | CostPerEnergyUnit | The portion of the Operating Cost of a Generating Resource that is not related to fuel cost. |
pumpingCost | CostRate | |
pumpingFactor | Float | Pumping factor for pump storage units, conversion factor between generating and pumping. |
pumpMinDownTime | Float | The minimum down time for the pump in a pump storage unit. |
pumpMinUpTime | Float | The minimum up time aspect for the pump in a pump storage unit |
pumpShutdownCost | Float | The cost to shutdown a pump during the pump aspect of a pump storage unit. |
pumpShutdownTime | Integer | The shutdown time (minutes) of the pump aspect of a pump storage unit. |
quickStartFlag | YesNo | Quick start flag (Yes/No). Identifies the registered generator as a quick start unit. A quick start unit is a unit that has the ability to be available for load within a 30 minute period. |
rampCurveType | RampCurveType | Ramp curve type. Identifies the type of curve which may be a fixed, static or dynamic. |
regulationDownRampRate | ActivePowerChangeRate | Regulation down response rate in MW per minute |
regulationFlag | UnitRegulationKind | Specifies if the unit is regulating or not regulating or expected to be regulating but is not. |
regulationUpRampRate | ActivePowerChangeRate | Regulation up response rate in MW per minute. |
resourceSubType | String | Unit sub type used by Settlements or scheduling application. Application use of the unit sub type may define the necessary types as applicable. |
riverSystem | String | River System the Resource is tied to. |
RMNRFlag | YesNo | Reliability must not run (RMNR) flag: indicated whether the RMR unit is set as an RMNR in the current market |
RMRFlag | FlagTypeRMR | Reliability must run (RMR) flag: indicates whether the unit is RMR; Indicates whether the unit is RMR: |
N' - not an RMR unit | ||
‘1’ - RMR Condition 1 unit | ||
‘2’ - RMR Condition 2 unit | ||
RMRManualIndicator | YesNo | Indicates the RMR Manual pre-determination status [Y/N] |
RMTFlag | YesNo | Reliability must take (RMT) flag (Yes/No): indicates whether the unit is RMT |
spinRampRate | ActivePowerChangeRate | Response rate in MW per minute for spinning reserve. |
startUpCostBasis | CostBasis | The cost basis for start up. |
syncCondCapable | YesNo | Is the Resource Synchronous Condenser capable Resource? |
unitType | UnitType | Generating unit type: Combined Cycle, Gas Turbine, Hydro Turbine, Other, Photovoltaic, Hydro Pump-Turbine, Reciprocating Engine, Steam Turbine, Synchronous Condenser, Wind Turbine |
useLimitFlag | YesNo | Use limit flag: indicates if the use-limited resource is fully scheduled (or has some slack for real-time dispatch) (Y/N) |
variableEnergyResource | YesNo | Provides an indication that this resource is intending to participate in an intermittent resource program. |
Relationships
Inherits from
Descendant classes
Leaf/Root class
IsLeaf | IsRoot |
---|---|
False | False |
Associations
Source Class | Cardinality Source | Target Class | Cardinality Target | Source Name | Source Assoc. Description | Target Name | Target Assoc. Description |
---|---|---|---|---|---|---|---|
EnergyPriceIndex | 1 | RegisteredGenerator | 1 | EnergyPriceIndex | RegisteredGenerator | ||
UnitInitialConditions | 0..* | RegisteredGenerator | 0..1 | UnitInitialConditions | GeneratingUnit | ||
AuxiliaryObject | 0..* | RegisteredGenerator | 0..1 | AuxillaryObject | RegisteredGenerator | ||
StartUpCostCurve | 0..* | RegisteredGenerator | 0..* | StartUpCostCurves | RegisteredGenerators | ||
FuelCostCurve | 0..1 | RegisteredGenerator | 0..1 | FuelCostCurve | RegisteredGenerator | ||
FuelRegion | 0..1 | RegisteredGenerator | 0..* | FuelRegion | RegisteredGenerator | ||
RegisteredGenerator | 0..1 | GeneratingBid | 0..* | RegisteredGenerator | GeneratingBids | ||
RegisteredGenerator | 0..1 | StartUpTimeCurve | 0..1 | RegisteredGenerator | StartUpTimeCurve | ||
RegisteredGenerator | 0..1 | Trade | 0..* | RegisteredGenerator | Trade | ||
RegisteredGenerator | 0..1 | StartUpEnergyCurve | 0..1 | RegisteredGenerator | StartUpEnergyCurve | ||
RegisteredGenerator | 0..1 | StartUpFuelCurve | 0..1 | RegisteredGenerator | StartUpFuelCurve | ||
RegisteredGenerator | 0..1 | MktHeatRateCurve | 0..1 | RegisteredGenerator | MktHeatRateCurve | ||
RegisteredGenerator | 0..1 | RMRHeatRateCurve | 0..1 | RegisteredGenerator | RMRHeatRateCurve | ||
RegisteredGenerator | 0..1 | RMRStartUpCostCurve | 0..1 | RegisteredGenerator | RMRStartUpCostCurve | ||
RegisteredGenerator | 0..1 | RMRStartUpEnergyCurve | 0..1 | RegisteredGenerator | RMRStartUpEnergyCurve | ||
RegisteredGenerator | 0..1 | RMRStartUpFuelCurve | 0..1 | RegisteredGenerator | RMRStartUpFuelCurve | ||
RegisteredGenerator | 0..1 | RMRStartUpTimeCurve | 0..1 | RegisteredGenerator | RMRStartUpTimeCurve | ||
RegisteredGenerator | 0..1 | RegulatingLimit | 0..1 | RegisteredGenerator | RegulatingLimit | ||
LocalReliabilityArea | 0..1 | RegisteredGenerator | 0..* | LocalReliabilityArea | RegisteredGenerator |