Improvement #629
TCTR and TVTR new DO to identify physical terminal allocation in the IED
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Describe analog I/O similar to LDPI/LDPO for digital I/O.
IEC TR 61850-90-29
Description
Need to have a new DO to identify the physical terminal allocation of a TVTR and TCTR.
We want to have a DO that allows to identify that a LN TVTR and a LN TCTR. This new DO will describe the physical VT / CT interface, as done in LPDI / LPDO for digital I/O.
Helpful for maintenance and exploitation of the system.
Proposal descriptions
Routed to task force 90-29 "Physical I/O description". Will be discussed after circulation of the TR 90-29.
Updated by Carlos Rodriguez del Castillo about 3 years ago
- Status changed from New to In Progress
- Short Proposal set to Describe analog I/O similar to LDPI/LDPO for digital I/O. Check with task force "Physical I/O description"
- Standard(s) deleted (
IEC 61850-7-4)
Meeting 2020-12-17:
The idea is to describe in the model the analog I/O similar to the LDPI/LPDO for digital I/O. To check with the task force in charge of the physical I/O description data model. It seems the analog I/O modelled in this task force is only related to mA inputs for temperature and this kind of things.
A dedicated logical node or a new DO inside TVTR and TCTR.
UF to check with the task force in charge of physiscal I/O description.
Updated by Carlos Rodriguez del Castillo about 3 years ago
- Due date set to 08/16/2021
- Status changed from In Progress to Triage
- Short Proposal changed from Describe analog I/O similar to LDPI/LDPO for digital I/O. Check with task force "Physical I/O description" to Describe analog I/O similar to LDPI/LDPO for digital I/O.
- Proposal descriptions updated (diff)
- To discuss in WG10 set to No
Updated by Carlos Rodriguez del Castillo about 3 years ago
- Proposal descriptions updated (diff)
2021-03-02: RTE to provide a more detailed use case.
Updated by Carlos Rodriguez del Castillo about 3 years ago
- Proposal descriptions updated (diff)
2021-03-02: DPL.location could be used for identifying the bay level, but not for physical connection
Updated by Carlos Rodriguez del Castillo almost 2 years ago
Clarification needed: "is it enough to put inside substation section instead of a DO (through data model)?"
TF group does not think that every SCL feature should be mapped into a DO, online model.
Updated by Maud Merley almost 2 years ago
Precision about the use case : to be able to indicate the link between the IED and the physical terminal of Instrument Transformer or bay terminal block. The use of boundary LN, in a similar approach than digital inputs / outputs with LPDI / LPDO, could be a solution. This issue was sent to Physical Ressources TF (Dehui Chen) on 2021-03-10, proposal to discuss these new issues after circulation of the TR 90-29.
Updated by Vladan Cvejic almost 2 years ago
- Subject changed from TCTR and TVTR new DO to identify common bay level to TCTR and TVTR new DO to identify physical terminal allocation in the IED
- Description updated (diff)
- Status changed from Triage to Resolved
- Discuss in Upcoming Meeting changed from Yes to No
- Proposal descriptions updated (diff)
- Standard(s) set to IEC TR 61850-90-29
Updated by Michael Haecker 5 months ago
The physical terminal allocation of a TVTR and TCTR is considered in 90-29. The model can be seen in the CD with is in circulation.
Updated by Carlos Rodriguez del Castillo 3 months ago
- Discuss in Upcoming Meeting changed from Yes to No
- Assigned TF 61850-90-29 - Physical resource management added