Monitoring the Travel Characteristics of High Voltage Circuit Breaker Based on TLD

Abstract:

For the circuit breaker, mechanical fault make up the largest share of the fault. In order to ensure reliable and secure power system can run,it is necessary to monitor the mechanical properties of the circuit breaker,which includes monitoring the breaker trip.By TLD video tracking technology ZN65-12 vacuum circuit breaker mechanical properties were measured,obtain a two-dimensional direction of travel, speed characteristic curves.The experimental results show that the error of the method used to obtain a circuit breaker stroke, speed and other parameters of not more than 1mm,compared with traditional methods of measurement can get richer information.

• Periodical: Applied Mechanics and Materials (Volumes 687-691)
• Pages: 938-941
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.687-691.938
• Online since: November 2014
• Authors: Bao Shu Li*, Shang Chen, Xian Ping Zhao, Wei Hua Niu
• Keywords: High-Voltage Circuit Breakers, Rate, Stroke, TLD Algorithm

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DOI: 10.1109/icip.2010.5653525