| 偏磁式消弧线圈的新型调谐原理 |
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| 引用本文： | 陈刚,蔡旭,江道灼.偏磁式消弧线圈的新型调谐原理[J].电力系统及其自动化学报,2003,15(1):15-21. |
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| 作者姓名： | 陈刚 蔡旭 江道灼 |
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| 作者单位： | 1. 浙江大学电气工程学院,杭州,310027
2. 上海交通大学电子信息与电气工程学院,上海,200030 |
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| 摘 要： | 偏磁式消弧线圈的现有调谐方法，在电网极度平衡地区，电容电流检测精度受到限制。本文提出采用注入法的偏磁式消弧线圈的新型调谐方法，并进行系统设计，研发出基于双机通讯式的采用注入法的偏磁式消弧线圈控制器样机。试验结果表明，新型原理正确，满足现场应用要求。
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| 关 键 词： | 偏磁 消弧线圈 注入法 双机通讯 调谐 |
| 修稿时间： | 2002年6月4日 |
A NEW TUNING METHOD FOR PETERSEN-COIL WITH MAGNETIC BIAS |
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| Chen Gang,Cai Xu,Jiang Daozhuo.A NEW TUNING METHOD FOR PETERSEN-COIL WITH MAGNETIC BIAS[J].Proceedings of the CSU-EPSA,2003,15(1):15-21. |
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| Authors: | Chen Gang Cai Xu Jiang Daozhuo |
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| Affiliation: | Chen Gang 2Cai Xu 1Jiang Daozhuo |
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| Abstract: | This paper and analyses the previous control method of petersen coil with magne tic bias,then point out its limitation.A new method for petersen coil with magn etic bias is presented.The capacitive current detector based on injecting variou s frequency signal is worked out and it can communicate with the previous excita tion system to control the magnetic bias petersen coil.The results of experimen ts of prototype show the measuring with injection signal is correct and effectiv e. |
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| Keywords: | Magnetic bias Petersen coil Mea suring with injection signal Double CPU communication system |
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