Feature #6219
Parameters not available in standardized LN - VRtg, ARtg and HzRtg
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This information should be part of the source to guarantee consistency of information
IEC 61850-7-4
Description
New parametres need to be modelled since they are not available in standard LNs.
This issue refer to VRtg, ARtg and HzRtg parameters, as explained in the attached documents by RTE.
Files
Proposal descriptions
Last WG10 comment: VRtg – ARtg – HzRtg: Similar to the other ones, this information should be part of the source to guarantee consistency of information, rather than having the same setting in all of the P-logical node instances. The question is how to be able to get this information and how to be sure that the information is in the CID file of the IED that needs the information. Possibilities: ExtRef with Poll method
Related issues
Updated by Carlos Rodriguez del Castillo over 1 year ago
- Copied from Feature #6218: Parameters not available in standardized LN - PhyConnITF added
Updated by Carlos Rodriguez del Castillo over 1 year ago
WG10 comment:
VRtg – ARtg – HzRtg: Similar to the other ones, this information should be part of the source to guarantee consistency of information, rather than having the same setting in
all of the P-logical node instances.
The question is how to be able to get this information and how to be sure that the information is in the CID file of the IED that needs the information. Possibilities: ExtRef with Poll method
RTE comment:
The use case here is different from NamAccRtg: it is not correct that these informations should be taken from TCTR/TVTR, since they correspond to the rated voltage / current of the
instrument transformer. For protections functions, the rated voltage and current of the corresponding feeder has to be used, and it may be different from the instrument transformers rating.
Updated by Carlos Rodriguez del Castillo over 1 year ago
- ID changed from 19 to 54
- TF Unique ID changed from 19 # RTE to 54 # RTE
Updated by Carlos Rodriguez del Castillo over 1 year ago
- Copied to WG10 Future Work #6220: Parameters not available in standardized GAPC LN - opDITmms, DITmms added
Updated by Vladan Cvejic about 1 year ago
It is concluded that issue has to be presented and discussed on next joint meeting of TC57 & TC38 & TC95 in Lyon (May 25th, 2023). Will be presented by Maud Merley.