Analysis and Simulation Study on a Fault of Service Duty Test of Vacuum On-load Tap Changer
نویسندگان
چکیده
Abstract Aiming at a fault on service duty test of vacuum on-load tap changer (OLTC), the principle resonance method is analyzed. Combined with voltage and current waveform measured standard switching sequence, cause process are qualitatively deduced. Based theoretical analysis, simulation model circuit built based PSCAD. The waveforms obtained by highly consistent waveforms. error peak between 0.75%. results show accuracy analysis modeling calculation, they verified follow-up inspection OLTC tube solution. This paper provides powerful technical means for mechanism research in operation. It also has reference guiding significance quality control, design, operation maintenance, monitoring OLTC.
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ژورنال
عنوان ژورنال: Journal of physics
سال: 2023
ISSN: ['0022-3700', '1747-3721', '0368-3508', '1747-3713']
DOI: https://doi.org/10.1088/1742-6596/2433/1/012009