Document Details |
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Name of Department/Committee : | ETD 40 | ||||
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Document Number : | ETD 40 ( 25761) | ||||
Document Title [English] : | Insulation co-ordination - Part 12: Application guidelines for LCC HVDC converter stations | ||||
Document Title [Hindi] : | -- | ||||
Document Type : | New | ||||
Language : | English | ||||
Priority : | 3 | ||||
ICS Code : | 29.080.30 | ||||
Date of Project Approval : | 21-03-2024 | ||||
Standards to be Superseded : |
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Classification Details |
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Group : | Electrical Switchgear and Other Electrical Products/Accessories |
Sub Group : | Insulating material and systems |
Sub Sub Group : | Guide for evaluation of insulation systems |
Aspects : | Code of Practice |
Risk : | Low |
Certification : | Not Certifiable |
Short Commom Man's Title : | |
ITCHS Code : | |
Ministry : |
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Sustainable development Goals : | |
Degree of Equivalence : | Identical under single numbering |
Identical/Equivalent Standards : | IEC 60071-12:2022 |
Organization Type: | IEC |
Sl.No. | Synosis Points | |
1 | IEC 60071-12:2022 applies guidelines on the procedures for insulation co-ordination of line commutated converter (LCC) stations for high-voltage direct current (HVDC) project, whose aim is evaluating the overvoltage stresses on the converter station equipment subjected to combined DC, AC power frequency, harmonic and impulse voltages, and determining the specified withstand voltages for equipment. |
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Stages |
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Sl. No. |
Stage | Date of Occurence | Remarks | Circulated to | Files |
1 | Generation of Document Number | 21-03-2024 | ------- | ||
2 | P-Draft | 29-05-2024 | Covering letter generated | ------- | |
3 | P-Draft | 29-05-2024 | Duration : 14 Days | ETD 40, | ------- |
4 | Skipped to W-Draft | 25-06-2024 | Stage-Changed | ------- | |
5 | WC Draft | 26-06-2024 | Duration : 30 Days Submitted for HOD approval |
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6 | WC Draft | 27-06-2024 | WC approved by HOD |
ETDC ETD 40, | ------- |