Standard No.:	DL/T 553-1994
English Name:	Technical criteria for dynamically recording malfunctions of 220~500kV electric power system
Chinese Name:	（220-500）kV电力系统故障动态记录技术准则
Chinese Classification:	F25    Electric power safety monitor
Professional Classification:	DL    Professional Standard - Electricity
Issued by:	MPI
Issued on:	1994-11-07
Implemented on:	1995-4-1
Status:	superseded
Superseded by:	DL/T 553-2013 General Technical Specification for Dynamic Recording Devices of Electric Power System
Superseded on:	2014-4-1
Language:	English
File Format:	PDF
Word Count:	2000 words
Price(USD):	260.00
Delivery:	via email in 1~3 business day

要求记录因短路故障或系统操作引起的、由线路分布参数参与作用在线路上出现的电流及电压暂态过程，主要用于检测新型高速继电保护及安全自动装置的动作行为，也可用以记录系统操作过电压和
可能出现的铁磁谐振现象。其特点是:采样速度高，一般采样频率不小于5kHz;全程记录时间短，例如不大于1s。