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

Volume

2

fYear

2000

fDate

2000

Firstpage

771

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;

fLanguage

English

Publisher

ieee

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

Type

conf

DOI

10.1109/DEIV.2000.879101

Filename

879101