Standard No.:	GB/Z 25843-2010
English Name:	Specifications for control and protection equipment of ±800kV ultra high voltage direct current transmission
Chinese Name:	±800kV特高压直流输电控制与保护设备技术导则
Chinese Classification:	K45    Relay protection and automatic device
Professional Classification:	GB    National Standard
ICS Classification:	29.240.01 29.240.01    Power transmission and distribution networks in general 29.240.01
Source Content Issued by:	AQSIQ; SAC
Issued on:	2010-12-23
Implemented on:	2011-5-1
Status:	superseded
Superseded by:	GB/T 25843-2017 Technical requirements of control and protection equipment of ±800 kV ultra high voltage direct current transmission
Superseded on:	2018-7-1
Target Language:	English
File Format:	PDF
Word Count:	13000 words
Translation Price(USD):	390.0
Delivery:	via email in 1~3 business day

本指导性技术文件规定了±800kV特高压直流输电系统中控制保护设备在科研、设计、制造、试验和换流站二次回路设计等方面的基本准则,供有关部门共同遵守,也可供施工及运行部门参考。
本指导性技术文件适用于±800kV 特高压直流输电控制与保护设备。±800kV 电压等级以下采用每极两个12脉动换流器串联结构的直流输电系统控制与保护设备也可参照执行。