摘要
干式胶浸纸绝缘套管为研究对象,搭建胶浸纸套管电压和温度特性试验平台,研究胶浸纸套管频域介电谱特性的电压和温度影响规律,并提出基于提高试验电压的套管频域介电谱抗电磁干扰方法和基于Arrhenius方程的套管介电谱温度校正方法,换流站现场应用实例验证了套管频域介电谱特性的抗干扰方法和温度校正方法的有效性。
The author takes the dry-type epoxy resin impregnated paper(RIP)insulating bushings as research object,and builds a voltage and temperature characteristic test platform.How voltage and temperature influence the FDS characteristics of the bushings was obtained,and an anti-electromagnetic interference method based on increasing the test voltage and a temperature correction method of the FDS based on the Arrhenius equation was proposed.The field application verifies the effectiveness of the anti-electromagnetic interference method and temperature correction method for the FDS characteristics of the RIP bushings.
作者
潘志城
韩晓东
刘德建
孙鹏
PAN Zhicheng;HAN Xiaodong;LIU Dejian;SUN Peng(Maintenance&Test Center of EHV Power Transmission Company,China Southern Power Grid,Guangzhou 510663,China;Xi′an Xidian High Voltage Bushing Co.,Ltd.,Xi′an 710086,China)
出处
《电瓷避雷器》
CAS
2024年第3期173-179,共7页
Insulators and Surge Arresters
关键词
胶浸纸套管
频域介电谱
电压影响
温度影响
温度校正
RIP bushings
frequency domain spectroscopy
voltage effect
temperature effect
temperature correction
