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| MSVC抑制电铁牵引负荷不平衡研究 | |
| 引用本文： | 万卫,苏小芳,白尧,陈晓国.MSVC抑制电铁牵引负荷不平衡研究[J].电气化铁道,2009(1):1-4. |
| 作者姓名： | 万卫 苏小芳 白尧 陈晓国 |
| 作者单位： | 1. 江西省电力科学研究院,湖北,武汉,430072 2. 湖北省第二师范学院 3. 武汉大学电气工程学院 4. 广东省电力试验研究院 |
| 摘 要： | 电气化铁道的负荷具有不对称性，会产生快速波动的负序电流，并流入电力系统各处，对系统发电、供电设备安全、可靠运行产生严重影响。本文分析负序电流产生的原理以及负序电流的抑制方法、存在问题，提出采用MSVC，即磁控电抗器与固定电容器组配合使用来减少或消除负序电流，并通过仿真试验验证了该方法的可行性和有效性。 |
| 关 键 词： | 负序电流 三相不平衡 磁控电抗器 |
Study on MSVC Suppression of Traction Load Unbalance in Electrified Railway |
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| Wan Wei,Su Xiaofang,Bai Rao etc..Study on MSVC Suppression of Traction Load Unbalance in Electrified Railway[J].Electric Railway,2009(1):1-4. | |
| Authors: | Wan Wei Su Xiaofang Bai Rao etc |
| Abstract: | The dissymmetry of electrization railway brings negative-sequence current waved quickly, which runs into everywhere of the electric power system. This can do great harm to the system generation and devices of power supply. In this article the principle of negative-sequence current coming into being is firstly analyzed and the present measures of restraining them and the problems are also explained. To reduce the three-phase imbalance degree of we put forward the static var compensators based on magnetic con... |
| Keywords: | negative-sequence current three-phase imbalance degree magnetic controlled reactor （MCR） |
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