1591 Pst used inconsistently
- Created
- 14 Jul 2017
- Status
- In Force (green)Closed: the solution is part of the standard. No further comments are taken. Show the workflow
- Part
- Part 90-17 (2017; Ed1, Power Quality Data)
- Links
- None
- Page
- Clause
- Paragraph
- Category
- Issue may impact interoperability of implementations of Edition 1
Issue
In "Table 8 – PQ records for Class A and Class S devices", flicker is mentioned as both short term (Pst) and long term (Plt). The same notation is used in "Figure 21 – State of the art data modeling for use case “Request for power quality
measurements”."
However in the enumerated data types of section 7.5 and the SCL enumerations of Annex A the term Plt is used for both short term and long term flicker. This is present in "Figure 31 – Enumerated data attribute types", "Table 49 – Literals of FlickerCalcMethodKind" and "A.1
SCL enumerations (from DOEnums_90_17)"
Proposal
Change:
"Short term flicker Plt"
to
"Short term flicker Pst"
| Discussion | Created |
|---|---|
| In Force (green) Change to green | 29 Sep 17 |
| Ballot Period Changed to final proposal. | 30 Aug 17 |
|
Discussion (red)
You are right. Copy/paste error.
Change literal to "Short term flicker Pst" - value 1 |
17 Jul 17 |