SIMADYN D保护装置TRACE接入故障录波系统可行性研究  

Feasibility Study of TRACE Built in Protection Devices of SIMADYN D Access to the Transient Fault Record System

作　　者：黄华 甘卿忠 王坤 徐晟 HUANG Hua;GAN Qing-zhong;WANG Kun;XU Sheng(Guangzhou Bureau, EHV Power Transmission Company, CSG, Guangzhou, Guangdong 510000)

机构地区：[1]南方电网超高压输电公司广州局,广东广州510000

出　　处：《新型工业化》2018年第11期28-33,共6页The Journal of New Industrialization

摘　　要：南方电网贵广I、II回直流输电工程控制保护系统均采用西门子公司的SIMADYND平台。SIMADYND保护装置内置有TRACE录波功能,直流系统发生故障保护动作时,需要使用专用的PG连接到装置读取TRACE录波进行分析,其过程操作复杂,影响事故的快速分析及处理。本文分析了SIMADYND保护装置TRACE录波功能、I/O接口传输方式及相关传感器的工作原理,提出了通过对SIMADYND保护软件逻辑程序进行编程,将TRACE录波接入站内故障录波系统的方法。该方法的实施可以快速地从站内故障录波系统读取TRACE录波,不需使用PG连接到保护装置读取TRACE录波,提高事故的快速分析及处理。Control and Protection Systems of Guizhou-Guangdong I, II HVDC Project in CSG, run in the platform of SIMADYN D. TRACE function packages, built in protection devices of SIMADYN D, will initiate recording after HVDC system faults occur with protection tripping. Then a special PG is needed to connect to protection devices for reading TRACE recording. The method is very complex for process and analysis. The principle of TRACE recording, the transmission way of I/O interface and the working theory of related sensors are listed in this thesis. The recommended approach to programming the software, is to achieve a feasible access to the transient fault record systems with the output of TRACE recording. Therefore better treatment and analysis will be gained to improve the level of operation and maintenance as the implementation of this method.

关 键 词：SIMADYND保护装置 TRACE EP31 IM31 故障录波 

分 类 号：TN819.1[电子电信—信息与通信工程]