Table: RESERVE

RESERVE

Name

RESERVE

Comment

RESERVE sets out specific reserve requirements for dispatch, predispatch and STPASA, for each half-hour interval by region. Updates show as new versions for a date.


Description

Two fields specify Frequency Controlled Ancillary Services requirements for the regulation ancillary services. Another two fields specify the Lack of Reserve levels to be applied in the ST PASA solver.

Change Notice 324 (for the FCAS Constraint enhancements project) means that Dispatch no longer utilises the static FCAS requirements defined in the DELTAMW and RESERVE tables. These tables are replaced with constraint data as a source of FCAS requirements.

RESERVE data is public, so is available to all participants.

Source

RESERVE updates as AEMO updates forecasts, daily.


Notes

Name

Comment

Value

Visibility

Data in this table is:

Public


Primary Key Columns

Name

PERIODID

REGIONID

SETTLEMENTDATE

VERSIONNO


Index Columns

Name

LASTCHANGED


Content

Name

Data Type

Mandatory

Comment

SETTLEMENTDATE

DATE

X

Market date starting at 04:00am

VERSIONNO

NUMBER(3,0)

X

Version No of record for this date, the version of the file loaded to produce these reserve figures

REGIONID

VARCHAR2(12)

X

Differentiates this region from all other regions

PERIODID

NUMBER(2,0)

X

Market Trading Interval

LOWER5MIN

NUMBER(6,0)

 

Lower 5 minute reserve requirement

LOWER60SEC

NUMBER(6,0)

 

Lower 60 second reserve requirement

LOWER6SEC

NUMBER(6,0)

 

Lower 6 second reserve requirement

RAISE5MIN

NUMBER(6,0)

 

Raise 5 minute reserve requirement

RAISE60SEC

NUMBER(6,0)

 

Raise 60 second reserve requirement

RAISE6SEC

NUMBER(6,0)

 

Raise 6 second reserve requirement

LASTCHANGED

DATE

 

Last date and time record changed

PASARESERVE

NUMBER(6,0)

 

PASA reserve requirement

LOADREJECTIONRESERVEREQ

NUMBER(10,0)

 

PASA Load rejection reserve requirement

RAISEREG

NUMBER(6,0)

 

Raise Regulation reserve requirement

LOWERREG

NUMBER(6,0)

 

Lower Regulation reserve requirement

LOR1LEVEL

NUMBER(6,0)

 

PASA Lack of Reserve 1 Level

LOR2LEVEL

NUMBER(6,0)

 

PASA Lack of Reserve 1 Level