LoadBid

Class Description

Offer to supply energy/ancillary services from a load resource (participating load reduces consumption).

Attributes

Name Type Description
dropRampRate ActivePowerChangeRate Maximum rate that load can be reduced (MW/minute)
loadRedInitiationCost Money load reduction initiation cost
loadRedInitiationTime Float load reduction initiation time
marketDate DateTime The date represents the NextMarketDate for which the load response bids apply to.
meteredValue Boolean Flag indicated that the load reduction is metered. (See above)
If priceSetting and meteredValue both equal 1, then the facility is eligible to set LMP in the real time market.
minLoad ActivePower Minimum MW load below which it may not be reduced.
minLoadReduction ActivePower Minimum MW for a load reduction (e.g. MW rating of a discrete pump.
minLoadReductionCost Money Cost in $ at the minimum reduced load
minLoadReductionInterval Float Shortest period load reduction shall be maintained before load can be restored to normal levels.
minTimeBetLoadRed Float Shortest time that load shall be left at normal levels before a new load reduction.
pickUpRampRate ActivePowerChangeRate Maximum rate load may be restored (MW/minute)
priceSetting Boolean Flag to indicate that the facility can set LMP Works in tandem with Metered Value. Greater chance of this being dynamic than the Metered Value, however, it is requested that Price Setting and Metered Value stay at the same source. Currently no customers have implemented the metering capability, but if this option is implemented, then Price Setting could become dynamic. However, Metered Value will remain static.
reqNoticeTime Float Time period that is required from an order to reduce a load to the time that it takes to get to the minimum load reduction.
shutdownCost Money The fixed cost associated with committing a load reduction.

Relationships

Inherits from

Descendant classes

  • No 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
AreaLoadBid 0..1 LoadBid 0..* AreaLoadBid LoadBid
LoadBid 1 LoadReductionPriceCurve 0..* LoadBid LoadReductionPriceCurve
LoadBid 0..1 RampRateCurve 0..* LoadBid RampRateCurve
RegisteredLoad 0..1 LoadBid 0..* RegisteredLoad LoadBids