T/CSEE 0081.9-2023 Active Group standards

T/CSEE 0081.9-2023 Uniform Power Flow Control (UPFC) Part 9: Insulation Specification and Techniques for Rating

Publish Date: 2023-08-14 Implement Date: 2023-11-14 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CSEE 0081.9-2023

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: The experimental conditions and procedures are summarized here

Publish Date: 2023-08-14

Implement Date: 2023-11-14

Scope

Scope: This document specifies the insulation coordination principles of unified power flow controllers (UPFCs), the selection method of lightning arrester parameters, the insulation level of equipment, and the air gaps on AC and DC sides and the unified creepage distance of equipment. This document applies to the insulation coordination of UPFCs in power systems with voltage levels of 220 kV and 500 kV. UPFCs with other voltage levels can refer to this document for implementation. Main technical content: This document specifies the insulation coordination principles of unified power flow controllers (UPFCs), the selection method of lightning arrester parameters, the insulation level of equipment, and the air gaps on AC and DC sides and the unified creepage distance of equipment. This document applies to the insulation coordination of UPFCs in power systems with voltage levels of 220 kV and 500 kV. UPFCs with other voltage levels can refer to this document for implementation.