GB/Z 151-2026 Active National standards

GB/Z 151-2026 Fire prevention measures on converters for high-voltage direct current(HVDC)systems,static var compensators(SVC)and flexible AC transmission systems(FACTS)and their valve halls

Publish Date: 2026-02-27 Implement Date: 1970-01-01 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: GB/Z 151-2026

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Power semiconductor devices and components

ICS Name: Fire prevention

Publish Date: 2026-02-27

Implement Date: 1970-01-01

Pages: 48 pages

Scope

This document provides fire protection measures for converters and their valve halls in high-voltage direct current (HVDC) systems, static var compensators (SVCs), and flexible alternating current transmission systems (FACTS), including valve hall layout and corridors, monitoring of valve components and other valve hall equipment, fire detection systems, fire suppression systems, ventilation management, fire protection and converter control systems, fire fighting and maintenance, etc.
This document is applicable to fire protection for converters and their valve halls in high-voltage direct current (HVDC) systems, static var compensators (SVCs), and flexible alternating current transmission systems (FACTS). It can also be used as a reference for fire protection of other power electronic converters and their valve halls.