GB/T 39270-2020 Active National standards

GB/T 39270-2020 Voltage dip indices and severity assessment method

Publish Date: 2020-11-19 Implement Date: 2021-06-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 39270-2020

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Basic standards and general methods

ICS Name: Comprehensive Electrical Engineering

Publish Date: 2020-11-19

Implement Date: 2021-06-01

Pages: 18 pages

Scope

This standard specifies the connotation, calculation method, and severity assessment method of voltage sag indicators (including single event indicators, node indicators, and system indicators).
This standard applies to AC 50 Hz power systems. The indicator calculation and severity assessment methods in this standard also apply to short-term interruption events.

Development Information

Word Count: 34 Thousand words Pages: 18 pages

Referenced Standards

GB/T 30137-2013 Power quality—Voltage dips and short interruptions GB/T 32507-2016 Power quality—Terms

Related Standards

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