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Table of Contents
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Input

Acronym

L5m

L60s

L6s

Lreg

R5m

R60s

R6s

Rreg

ENERGY

MaxCapacity (as bid)

MAV

80

136

14

75

81

131

13

75

550/600

Trader Limit Volume and Trader delta Limit Volume (MW)

TLV and TdelLV

40

40

null

35

35

60

null

35

20

TraderPrice1 ($/MW)

TP1

0.4

0.5

null

6

0.5

0.9

null

7

n/a

TraderPrice2 ($/MW)

TP2

5

5

null

18

5

10

null

20

n/a

TraderPrice3 ($/MW)

TP3

12000

12000

null

12000

12000

12000

null

12000

n/a

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Glossary

Term

Acronym

BreakEvenRRP

BERRP

a calculated RRP where the service is marginal based on FRRP of other services. Note that the BERRP may be greater or less than FRRP.

CurrentVolume

CV

is the expected energy target based on the reference bid and FRRP. This is required since Energy optimisation is limited by the reference bid.

DiscretionaryVolume

DV

= Min(MAV, LV) for each FCAS

This variable is an input into the Solver

ForecastRRP

FRRP

is the forecast RRP of the service. Initially this will be the latest p5min forecast.

Max Avail Volume

MAV

is the maxavail as bid for each FCAS. Note that the word Volume has been appended to the definition for consistency with other volume definitions.

Maximum Discretionary Volume

maxDV

is the maximum energy volume that the Solver may determine as optimal.

Minimum Discretionary Volume

minDV

is the minimum energy volume that the Solver may determine as optimal.

NonDiscretionaryVolume

NDV

= MAV - DV

Note that this variable is not an input into the Solver.

NonOptimalVolume

NOV

= DV - OV

OptimalVolume

OV

is an output of the Solver and is the optimal volume of each FCAS to be dispatched.

ReferenceBid

the last manual energy bid submitted to AEMO for a given day.

Trader Delta Limit Volume

TdelLV

is a user inserted value that limits the volume that may be repriced from an energy reference bid.

Trader Limit Volume

TLV

is a user inserted value that aims to limit the Discretionary Volume consumed by the Solver for each FCAS.

TraderPrice1

TP1

is an optional user inserted value that limits the minimum price of a Priceband when applied to the allocation of OV.

TraderPrice2

TP2

is an optional user inserted value that limits the minimum price of a Priceband when applied to the allocation of NDV.

TraderPrice3

TP3

is an optional user inserted value that limits the maximum price when applied to allocation of NDV. Generally this is used to avoid allocating volume to PB10.

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