Title :
A method for intellectualized detection and fault diagnosis of vacuum circuit breakers
Author :
Shaohua, Ma ; Jianyuan, Xu ; Jimei, Wang
Author_Institution :
Shenyang Polytech. Univ., China
Abstract :
In this paper a method for intellectualized detection and fault diagnosis of vacuum circuit breakers is introduced. The system consists of sensors, single-chips, measuring circuits, processing circuits, controlling circuits, extended ports, communication interface, etc. It can monitor on-line the condition of a vacuum circuit breaker, analyze its change tendency, identify and locate and display the detectable faults. This paper describes the main detecting principles and diagnostic foundations. The hardware structure and software design are also given
Keywords :
computerised instrumentation; fault diagnosis; switchgear testing; vacuum circuit breakers; communication interface; controlling circuits; detecting principles; diagnostic foundations; extended ports; fault diagnosis; hardware structure; intellectualized detection; measuring circuits; processing circuits; sensors; single-chips; software design; vacuum circuit breakers; Circuit analysis; Circuit breakers; Communication system control; Condition monitoring; Control systems; Electrical fault detection; Fault detection; Fault diagnosis; Process control; Sensor systems;
Conference_Titel :
Discharges and Electrical Insulation in Vacuum, 2000. Proceedings. ISDEIV. XIXth International Symposium on
Conference_Location :
Xi´an
Print_ISBN :
0-7803-5791-4
DOI :
10.1109/DEIV.2000.879101
