TY - GEN
T1 - Research on voltage and current monitoring system for circuit breaker
AU - Liu, Peng Peng
AU - Yao, Fang
AU - Li, Zhi Gang
AU - Luo, Yan Yan
PY - 2013
Y1 - 2013
N2 - This article develops the automatic test system of voltage and current dynamic waveform for circuit breaker. The system has the automatic monitoring, the storage and the display function of contact voltage and current waveform of circuit breaker in switching process. And then, it also designs the hardware and software of voltage and current dynamic monitoring system for miniature circuit breaker: the hardware circuit of this test system mainly consists of the detection circuit and the data acquisition circuit of current and voltage. And the software system, which mainly consists of control program, data acquisition program and data processing program, is programmed under the condition of LabVIEW. At last, it carries on the real-time monitor to the voltage and current waveform at the both ends of the circuit breaker, especially for the waveform during the switching process, which contributes to study the arc energy and contact wear of circuit breaker.
AB - This article develops the automatic test system of voltage and current dynamic waveform for circuit breaker. The system has the automatic monitoring, the storage and the display function of contact voltage and current waveform of circuit breaker in switching process. And then, it also designs the hardware and software of voltage and current dynamic monitoring system for miniature circuit breaker: the hardware circuit of this test system mainly consists of the detection circuit and the data acquisition circuit of current and voltage. And the software system, which mainly consists of control program, data acquisition program and data processing program, is programmed under the condition of LabVIEW. At last, it carries on the real-time monitor to the voltage and current waveform at the both ends of the circuit breaker, especially for the waveform during the switching process, which contributes to study the arc energy and contact wear of circuit breaker.
KW - Circuit breaker
KW - Data acquisition
KW - Monitor
UR - https://www.scopus.com/pages/publications/84886257974
U2 - 10.4028/www.scientific.net/AMM.392.389
DO - 10.4028/www.scientific.net/AMM.392.389
M3 - Conference Paper published in a book
AN - SCOPUS:84886257974
SN - 9783037858349
T3 - Applied Mechanics and Materials
SP - 389
EP - 393
BT - Mechanical and Electrical Technology V
T2 - 5th International Conference on Mechanical and Electrical Technology, ICMET 2013
Y2 - 20 July 2013 through 21 July 2013
ER -