Standard No.:	GB/T 20996.1-2020
English Name:	Performance of high-voltage direct current (HVDC) systems with line-commutated converters—Part 1: Steady-state conditions
Chinese Name:	采用电网换相换流器的高压直流系统的性能 第1部分：稳态
Chinese Classification:	K46    Power semiconductor device and parts
Professional Classification:	GB    National Standard
Issued by:	SAMR and SAMR
Issued on:	2020-12-14
Implemented on:	2021-7-1
Status:	valid
Superseding:	GB/Z 20996.1-2007 Performance of high-voltage direct current(HVDC) systems—Part 1:Steady-state conditions
Language:	English
File Format:	PDF
Word Count:	33000 words
Price(USD):	990.0
Delivery:	via email in 1~10 business day

本部分给出了高压直流系统稳态性能的综合导则，涉及使用三相桥式（双路）联结构成12脉波（动）换流器单元（见图1）的两端高压直流系统的稳态性能，但不包括多端高压直流输电系统。两端换流站均考虑采用晶闸管阀作为半导体换流阀，具有双向功率输送能力。本部分未考虑二极管阀。