GB/T 21211-2017

Active

Equivalent loading and superposition techniques—Indirect testing to determine temperature rise of rotating electrical machines

等效负载和叠加试验技术 间接法确定旋转电机温升

Standard Type
GBT
ICS
29.160.01
CCS
K20
Status
Active
Issue Date
2017-11-01
Implementation
2018-05-01
Centralized Committee
中国电器工业协会
Issuing Authority
中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

Application Summary AI generated

This standard specifies indirect testing methods using equivalent loading and superposition techniques to determine the temperature rise of rotating electrical machines without applying full rated load. It is applied in electrical engineering for large or high-power motors and generators where direct full-load testing is impractical due to power supply limitations or mechanical constraints. The standard is used in manufacturing, quality inspection, and laboratory testing contexts to validate thermal performance under simulated operational conditions.

Related Standards

Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.