220kV某变电站35kV I段母线电压互感器A相烧毁原因分析
Analysis of A-phase burning of 35kV section ⅰ busbar voltage transformer in 220kV substation
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摘要: 文章阐述了电压互感器产生铁芯饱和谐振的原因。结合实例分析了35kV中性点不接地系统母线电压互感器烧毁的原因，并讨论了防止母线电压互感器烧毁的措施。Abstract: The paper describes the reason of voltage mutual inductor produced iron-core saturation reasonance.
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