Package: ANCILLARY_SERVICES

Name

ANCILLARY_SERVICES

Comment

Ancillary Service Contract Data


List of tables

Name

Comment

Visibility

CONTRACTAGC

CONTRACTAGC shows Automatic Generation Control (AGC) contract details for each dispatchable unit. There is a separate contract for each unit.

Private

CONTRACTLOADSHED

CONTRACTLOADSHED shows Governor contract details used in the settlement and dispatch of this service. Note: services are dispatched as 6 and 60 raise Frequency Control Ancillary Services (FCAS). Mandatory requirements and breakpoint details are not used for load shed. This Table may also be used for NSCAS and Type 1 transitional services procured by AEMO under the ISF framework during 2025 and prior to the implementation of all system changes. During this time descriptions in these tables may not be correct.

Private

CONTRACTREACTIVEPOWER

CONTRACTREACTIVEPOWER shows Reactive Power contract details used in the settlement and dispatch of this service. This Table may also be used for NSCAS and Type 1 transitional services procured by AEMO under the ISF framework during 2025 and prior to the implementation of all system changes. During this time descriptions in these tables may not be correct.

Private

CONTRACTRESTARTSERVICES

CONTRACTRESTARTSERVICES shows Restart Services contract details used in the settlement and dispatch of this service.

Private

CONTRACTRESTARTUNITS

CONTRACTRESTARTUNITS shows Restart units provided under a system restart contract. A service can have multiple units.

Private


Diagram: Entities: Ancillary Services

Table: CONTRACTAGC Table: CONTRACTLOADSHED Table: CONTRACTREACTIVEPOWER Table: CONTRACTRESTARTSERVICES Table: CONTRACTRESTARTUNITS
Entities: Ancillary Services