Title :
Autonomous Decentralized Architecture Based Protection and Supervisory Control System of Railway Automatic Blocking and Continuous Transmission Line
Author :
Cai, Yumei ; He, Zhengyou ; Qian, Qingquan
Author_Institution :
Dept. of Electr. Eng., Southwest Jiaotong Univ., Sichuan
Abstract :
The architecture and features of autonomous decentralized system (ADS) were introduced, the functions, architecture features of railway automatic blocking and continuous transmission line (RACL) and its protection and supervisory control system (RACLPSS) were analyzed, then autonomous decentralized based RACLPSS was put forward, its architecture and operation mechanism were analyzed. Finally, fault location in transmission line protection and supervisory control system (LPSS) was taken as an example to describe the application of autonomous distributed mechanism in RACLPSS. Autonomous decentralized based RACLPSS can ensure the easy realization of on-line expansion, on-line maintenance and fault tolerance, meet the new demand put forward by continuously changed system, it has a good prospect in protection and supervisory control system
Keywords :
decentralised control; fault location; fault tolerance; maintenance engineering; power transmission control; power transmission faults; power transmission lines; power transmission protection; railway electrification; transport control; RACLPSS; autonomous decentralized architecture; fault tolerance; maintenance; protection-supervisory control; railway automatic blocking; transmission line fault location; Control systems; Controllability; Fault location; Fault tolerant systems; Helium; Power transmission lines; Protection; Rail transportation; Supervisory control; Transmission lines; ADS; LPSS; RACL; RACLPSS; fault location; protection and supervisory control system;
Conference_Titel :
Transmission and Distribution Conference and Exhibition: Asia and Pacific, 2005 IEEE/PES
Conference_Location :
Dalian
Print_ISBN :
0-7803-9114-4
DOI :
10.1109/TDC.2005.1546822
