Design of trip current monitoring system for circuit breaker condition assessment
نویسندگان
چکیده
منابع مشابه
Trip Coil Signature Analysis and Interpretation for Distribution Circuit Breaker Condition Assessment and Diagnosis
A circuit breaker may be considered an ‘active link’, used to make and break an electrical circuit under conditions of varying severity. In the event of a circuit fault the circuit breaker must respond within tens of milliseconds in order to prevent damage to connected plant and safeguard personnel. As such, a circuit breaker will remain idle for the bulk of its lifetime, only being called into...
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With the rapid development of arts of sensors and IT, on-line monitoring of circuit breaker is now desirable and practical for electric power utilities. This paper describes a set of overall on-line monitoring systems that was developed to control and monitor the condition of SF6 circuit breaker with different type of sensors and microcomputer based controller. The aim of the developed system i...
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ژورنال
عنوان ژورنال: IET Generation, Transmission & Distribution
سال: 2007
ISSN: 1751-8687
DOI: 10.1049/iet-gtd:20060074