|
Name |
|
|
Comment |
DISPATCHCASESOLUTION_BNC was discontinued on 30 September 2009. Prior: DISPATCHCASESOLUTION_BNC is the key data to indicate when a binding intra-regional network constraints (BNC) re-run actually occurred. |
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DISPATCHCASESOLUTION_BNC was discontinued on 30 September 2009. In accordance with the "Arrangements for Managing Risks Associated with Transmission Network Congestion" set of rule changes the Dispatch Binding Network Constraints re-run was discontinued on September 30, 2009. Source The occurrences of Over-constrained dispatch (OCD) or binding intra-regional network constraints (BNC) re-runs are ad hoc, with significant dependencies on the configuration or events in the physical power system. Potentially updated every 5 minutes. Volume Rows per day: ~72 Mb per month: 25% of DISPATCHCASESOLUTION The estimates on the number of rows are based on a 25% occurrence rate for BNC runs. Note Due to the close dependency with the dispatch process, the OCD and BNC data models use a “CaseSolution” key table in the same manner as DISPATCHCASESOLUTION. |
|
Name |
Comment |
Value |
|
Visibility |
Data in this table is: |
Public |
|
Name |
|
INTERVENTION |
|
RUNNO |
|
SETTLEMENTDATE |
|
Name |
|
LASTCHANGED |
|
Name |
Data Type |
Mandatory |
Comment |
|
SETTLEMENTDATE |
DATE |
X |
End date and time of the dispatch interval |
|
RUNNO |
NUMBER(3,0) |
X |
Dispatch run no; always 1 |
|
INTERVENTION |
NUMBER(2,0) |
X |
Manual intervention flag |
|
CASESUBTYPE |
VARCHAR2(3) |
|
always BNC |
|
SOLUTIONSTATUS |
NUMBER(2,0) |
|
If non-zero indicated one of the following conditions: |
|
SPDVERSION |
NUMBER(10,3) |
|
Current version of SPD |
|
STARTPERIOD |
VARCHAR2(20) |
|
Period identifier of first interval of the case (yyyymmddppp) |
|
NONPHYSICALLOSSES |
NUMBER(1,0) |
|
Non-Physical Losses algorithm invoked occurred during this run |
|
TOTALOBJECTIVE |
NUMBER(27,10) |
|
The Objective function from the LP |
|
TOTALAREAGENVIOLATION |
NUMBER(15,5) |
|
Total Region Demand violations |
|
TOTALINTERCONNECTORVIOLATION |
NUMBER(15,5) |
|
Total interconnector violations |
|
TOTALGENERICVIOLATION |
NUMBER(15,5) |
|
Total generic constraint violations |
|
TOTALRAMPRATEVIOLATION |
NUMBER(15,5) |
|
Total ramp rate violations |
|
TOTALUNITMWCAPACITYVIOLATION |
NUMBER(15,5) |
|
Total unit capacity violations |
|
TOTAL5MINVIOLATION |
NUMBER(15,5) |
|
Total of 5 minute ancillary service region violations |
|
TOTALREGVIOLATION |
NUMBER(15,5) |
|
Total of Regulation ancillary service region violations |
|
TOTAL6SECVIOLATION |
NUMBER(15,5) |
|
Total of 6 second ancillary service region violations |
|
TOTAL60SECVIOLATION |
NUMBER(15,5) |
|
Total of 60 second ancillary service region violations |
|
TOTALENERGYCONSTRVIOLATION |
NUMBER(15,5) |
|
|
|
TOTALENERGYOFFERVIOLATION |
NUMBER(15,5) |
|
Total of unit summated offer band violations |
|
TOTALASPROFILEVIOLATION |
NUMBER(15,5) |
|
Total of ancillary service trader profile violations |
|
TOTALFASTSTARTVIOLATION |
NUMBER(15,5) |
|
Total of fast start trader profile violations |
|
LASTCHANGED |
DATE |
|
Last date and time record changed |
|
|
|