GB/T 39270-2020
Voltage dip indices and severity assessment method (English Version)
- Standard No.
- GB/T 39270-2020
- Language
- Chinese, Available in English version
- Release Date
- 2020
- Published By
- 国家市场监督管理总局、中国国家标准化管理委员会
- Latest
- GB/T 39270-2020
- 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 50Hz power systems. The indicator calculation and severity assessment methods in this standard are also applicable to short-term interruption events.
GB/T 39270-2020 Referenced Document
- GB/T 30137-2013 Power quality.Voltage dips and short interruptions
- GB/T 32507-2016 Power quality.Terms
GB/T 39270-2020 history
- 2020 GB/T 39270-2020 Voltage dip indices and severity assessment method
