CIM Issues #6299
OperationalLimitType; add an attribute to hold the "type" of limit, such as Emergency, Normal, ...
Description
Current use of OperationalLimitSet.name or OperationalLimit.name to hold the condition of the limit; such as Emergency Limit or Normal Limit or LoadShed Limit becomes a "person viewable" nice solution, but not a machine readable nice solution. Having a new attribute in OperationalLimitType either as a flexible String data type, or of an enumeration of the most common types of limits would enhance the use and determination of the types of limits.
Decision
07-Feb-2024 Discussed in the weekly call:
Open question: Are we willing to make breaking changes (via a new proposal)? Or are we going to adapt what we have today (via Becky's suggestions)
DECISION TODAY:
Include Becky (and any others interested) to carve out an hour to discuss details. Needed for that discussion would include:
- Becky to provide descriptions relevant to each proposed enum literal (with follow on review from WG13 next week)
- Practical use cases to support each literal being recommend.
Upon review after that hour we should have enough information to proceed with what to add.
Updated by Becky Iverson 5 months ago
Can this request be modified to instead add LimitKind enum values that are used by the new attribute "kind" which was added to support the ENTSO-E extensions? Can additional enum values be added to the "LimitKind" enumeration to support the typical set of limits for "Emergency", "Normal", "LoadShed"? The LimitKind defined in the model CIM_Grid18v09_Support14v00_Market04v14.eap already includes "highVoltage", "lowVoltage", "operationalVoltageLimit", "alarmVoltage", "warningVoltage" and "stability".