500kV变电站全数字化试点间隔工程研究  

Study on Digital Block Experiment Project in 500kV Guilin Substation

作　　者：曹珍崇[1] 吴皓[1] 申狄秋[1] 周哲[1] 陆忻[1] 

机构地区：[1]广西电力工业勘察设计研究院,广西南宁530023

出　　处：《广西电力》2010年第6期6-9,共4页Guangxi Electric Power

摘　　要：为了研究和积累500 kV数字化变电站过程层工程设计、建设、运行维护、检修试验等方面的关键技术和工作经验,在500 kV桂林变电站选择其中一回500 kV线路间隔(柳桂乙线间隔)及相关断路器和母线间隔作为500 kV全数字化工程实施试点,采用电子式互感器、智能终端和GOOSE冗余组网方式,该试点间隔工程的成功投运和稳定运行,表明超高压数字化变电站的建设已具备工程实施可行性。In order to study on the key technologies of process level project design and construction of 500 kV digital substation and obtain more experiences, the block of 500 kV liu-gui-yi transmission line and corresponding blocks of breakers and buses in 500 k V Guilin substation are chosen as digital experiment project which has electronic transformer, intelligent terminations and GOOSE redundant network. The successful operation of the block experiment project shows that it is feasible to the project construction of ultra high voltage digital substation.

关 键 词：数字化变电站 IEC61850 电子式互感器 

分 类 号：TM76[电气工程—电力系统及自动化]