Home / Standards / GB/T 311.3-2017 GB/T 311.3-2017 Active Insulation co-ordination—Part 3: Procedures for high-voltage direct current (HVDC) converter stations 绝缘配合 第3部分:高压直流换流站绝缘配合程序 Standard Type GBT ICS 29.080 CCS K40 Status 现行 Issue Date 2017-09-29 Implementation 2018-04-01 Responsible Dept 中国电器工业协会 Drafting Unit N/A