China 'GB/T 7409.3-2007
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 7409.3-2007
Excitation system for synchronous electrical machines - Technical requirements of excitation system for large and medium synchronous generators 同步电机励磁系统 大、中型同步发电机励磁系统技术要求
Issued Date:2007-01-16
Implemented Date:2007-08-01
Issued by:
The Standardization Administration of the People's Republic of China