Table: PREDISPATCH_LOCAL_PRICE

PREDISPATCH_LOCAL_PRICE

Name

PREDISPATCH_LOCAL_PRICE

Comment

Sets out local pricing offsets associated with each DUID connection point for each dispatch period


Primary Key Columns

Name

DATETIME

DUID


Index Columns

Name

DATETIME

DUID


Content

Name

Data Type

Mandatory

Comment

PREDISPATCHSEQNO

VARCHAR2(20)

X

Unique identifier of predispatch run in the form YYYYMMDDPP with 01 at 04:30

DATETIME

DATE

X

The unique identifier for the interval within this study

DUID

VARCHAR2(20)

X

Dispatchable unit identifier

PERIODID

VARCHAR2(20)

 

A period count, starting from 1 for each predispatch run. Use DATETIME to determine half hour period

LOCAL_PRICE_ADJUSTMENT

NUMBER(10, 2)

 

Aggregate Constraint contribution cost of this unit: Sum(MarginalValue x Factor) for all relevant Constraints

LOCALLY_CONSTRAINED

NUMBER(1,0)

 

Key for Local_Price_Adjustment: 2 = at least one Outage Constraint; 1 = at least 1 System Normal Constraint (and no Outage Constraint); 0 = No System Normal or Outage Constraints

LASTCHANGED

DATE

 

Last date and time record changed