| 虚拟三次谐波制动式变压器差动保护的仿真研究 |
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| 引用本文： | 胡玉峰,陈德树,尹项根,张哲.虚拟三次谐波制动式变压器差动保护的仿真研究[J].电力系统自动化,2002,26(2):38-44. |
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| 作者姓名： | 胡玉峰 陈德树 尹项根 张哲 |
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| 作者单位： | 华中科技大学电气与电子工程学院,湖北省武汉市,430074 |
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| 摘 要： | 针对虚拟三次谐波制动式变压器差动保护，具体阐述如何利用ATP仿真程序建立适用于该新原理的变压器仿真模型；同时，详细给出了变压器在各种工况下运用此新原理所得到的仿真结果，以说明原理的可行性和保护整定值的选取范围。
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| 关 键 词： | 差动保护 虚拟三次谐波制动 ATP 变压器 继电保护 电力系统 仿真 |
| 收稿时间： | 1/1/1900 12:00:00 AM |
| 修稿时间： | 1/1/1900 12:00:00 AM |
STUDY ON THE SIMULATION OF TRANSFORMER DIFFERENTIAL PROTECTION BASED ON VIRTUAL THIRD HARMONIC THEORY |
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| H u Yufeng,Chen Deshu,Yin X ianggen,Zhang Zhe Huazhong U niversity of Science and Technology,Wuhan ,China.STUDY ON THE SIMULATION OF TRANSFORMER DIFFERENTIAL PROTECTION BASED ON VIRTUAL THIRD HARMONIC THEORY[J].Automation of Electric Power Systems,2002,26(2):38-44. |
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| Authors: | H u Yufeng Chen Deshu Yin X ianggen Zhang Zhe Huazhong U niversity of Science and Technology Wuhan China |
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| Affiliation: | H u Yufeng,Chen Deshu,Yin X ianggen,Zhang Zhe Huazhong U niversity of Science and Technology,Wuhan430 0 74,China |
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| Abstract: | Aim ing at the transform er differential protection based on virtual third harmonic theory,this paper introduces concretely how to build the transformer sim ulation m odel using the ATP program .The detail sim ulation results applying the new theory in different conditions are obtained,which show the feasibility of the new theory and the selective scopes of protection setting. |
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| Keywords: | differential protection virtual third harmonic restraint alternative transient program ATP |
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