摘要
针对电压互感器现场检定工作中试验电源采用的升压方式展开讨论,根据电压互感器的测量原理和绝缘型式,分析了自升压、调节电容串联谐振升压和调节电感串联谐振升压3种升压方式的特点和适用范围。
This paper discusses the boost voltage method used in the site test of w）ltage transfornler. According to the measuring principle and insulation type of voltage transformer, it analyzes the eharaeteristics and application range of three boost voltage methods. They are self-boosting, adjusting capaeitor series-resonant boosting and adjusting inductance series-resonant boosting.
出处
《东北电力技术》
2017年第6期1-3,8,共4页
Northeast Electric Power Technology
关键词
量值传递
电压互感器
现场检定
升压方式
value transfer
voltage transformer
site test
boost vohage method
