| GIS内置式特高频传感器电场分布研究 |
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| 引用本文： | 姚,武.GIS内置式特高频传感器电场分布研究[J].防灾减灾工程学报,2012(6):1-4. |
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| 作者姓名： | 姚 武 |
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| 作者单位： | 宁夏电力公司经济技术研究院, 宁夏 银川 750011 |
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| 摘 要： | 内置式特高频传感器植入GIS腔体时,会对原有电场产生畸变,从而影响设备的安全运行。通过对内置式特高频传感器的不同植入位置进行电场计算,得到了不同植入位置时传感器对原有电场的畸变情况,在此基础上提出了内置式传感器的植入原则。结果表明:当传感器平面与 GIS 外壳呈水平或处于 GIS 预留腔体内时,传感器对原电场的影响可忽略不计。综合灵敏度的考虑,可将传感器平面与腔体外壳呈水平布置。
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| 关 键 词： | GIS 特高频 内置式传感器 电场分布 |
Study on electric field distribution of GIS built-in UHF sensor |
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| YAO Wu.Study on electric field distribution of GIS built-in UHF sensor[J].Journal of Disaster Prevent and Mitigation Eng,2012(6):1-4. |
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| Authors: | YAO Wu |
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| Institution: | Economic Research Institute of Ningxia Electric Power Company, Yinchuan Ningxia 750011 , China |
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| Abstract: | When built-in ultra high frequency(UHF) sensors implanted in Gas Insulation Switch?gear(GIS) cavity, distortion will occur in the original electric field and influence safety opration of theequipment. Through making electric field calculation of different implantation position for built-inUHF sensor, obtains the instances of original electric field distortion at different implantation positionof the built-in UHF sensor, on the basis of it, brings forward the implantation principle of built-inUHF. The result shows that when sensor plane keep the level state with GIS shell, or stay inside of theGIS cavity, the affect of sensor for the original electric field can be neglected, synthetically considerthe sensitivity, the sensor plane must be lay horizontal surface of the GIS shell. |
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