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


Notes

Name

Comment

Value

Visibility

Data in this table is:

Private; Public Next-Day


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