Classical Making-Breaking Process Analysis of AC Contactor

doi:10.16628/j.cnki.2095-8188.2024.12.010

Abstract

Abstract:

The main circuit voltage and current waveforms of making-breaking process of AC contactor during the electrical performance test are very important basis in analyzing on test failure reasons and making improvement measurements.The several classical waveforms of AC contactor in making-breaking test or electrical endurance test are selected to analyze.Finally,the failure modes and mechanisms corresponding to these waveforms are provided.

Key words: AC contactor, making-breaking test, electrical endurance test, waveform, phasor diagram, first-opening phase

CLC Number:

TM572.2

LI Xinye. Classical Making-Breaking Process Analysis of AC Contactor[J]. LOW VOLTAGE APPARATUS, 2024, 0(12): 57-62.

Figures/Tables 8

References 9

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