33kV cable connector failures due to shunt reactor switching by means of vacuum circuit breaker – A thorough investigation &amp; mitigation analysis

Velitsikakis, K.; van Maanen, B.C.; Wouters, P.A.A.F.; La Seta, P.; Trunk, K.

doi:10.1016/j.epsr.2023.109603

Cited by 3 publications

References 3 publications

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An online detection method for the mechanical fault of circuit breakers of rural distribution lines based on continuous wavelet transform and vibration signal characteristics

Li,

Cheng,

Chen

et al. 2024

J. Phys.: Conf. Ser.

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Rural distribution lines are widely distributed and dispersed, involving numerous circuit breaker equipment. Detecting mechanical faults on each circuit breaker requires significant time and human resources. It can bring significant interference and power outage risks to the operation of the line. Therefore, an online detection method is studied for mechanical faults in rural distribution line circuit breakers. Continuous wavelet transform technology is used to extract the characteristics of circuit breaker vibration signals. This feature is used to locate the faulty section. The PNN neural network is introduced to identify fault feature samples and achieve online detection of mechanical faults. To test the application performance of this method, a comparative experiment is designed. The results verified that when using this method to extract the vibration signal of circuit breaker mechanical faults, the error is low, and the fault detection accuracy is high.

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An online detection method for the mechanical fault of circuit breakers of rural distribution lines based on continuous wavelet transform and vibration signal characteristics

Li,

Cheng,

Chen

et al. 2024

J. Phys.: Conf. Ser.

View full text Add to dashboard Cite

show abstract

Measurement of Transient Overvoltages from Fast Switching of an Inductive Load using Open-Air Capacitive Sensors

Wouters,

van Deursen,

van Heesch

2024

2024 IEEE International Conference on High Voltage Engineering and Applications (ICHVE)

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Monitoring of Transient Overvoltages from Switching in High-Voltage Networks using Non-Invasive Capacitive Sensing

Wouters

2024

2024 10th International Conference on Condition Monitoring and Diagnosis (CMD)

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33kV cable connector failures due to shunt reactor switching by means of vacuum circuit breaker – A thorough investigation & mitigation analysis

Cited by 3 publications

References 3 publications

An online detection method for the mechanical fault of circuit breakers of rural distribution lines based on continuous wavelet transform and vibration signal characteristics

An online detection method for the mechanical fault of circuit breakers of rural distribution lines based on continuous wavelet transform and vibration signal characteristics

Measurement of Transient Overvoltages from Fast Switching of an Inductive Load using Open-Air Capacitive Sensors

Monitoring of Transient Overvoltages from Switching in High-Voltage Networks using Non-Invasive Capacitive Sensing

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