| 西北电网750 kV示范工程零起升流、升压试验研究 |
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| 引用本文： | 焦莉,王新,彭书涛,张小庆.西北电网750 kV示范工程零起升流、升压试验研究[J].陕西电力,2007,35(1):15-20. |
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| 作者姓名： | 焦莉 王新 彭书涛 张小庆 |
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| 作者单位： | 1. 陕西省电力公司,陕西,西安,710004
2. 陕西电力科学研究院,陕西,西安,710054 |
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| 摘 要： | 从西北电网750kv示范工程试验系统入手，认真分析、研究、计算、校核了750kV系统零起升流、升压试验时是否会发生自励磁现象、试验系统各变压器分接头位置能否满足各级电压运行的要求，提出零起升流、升压试验方案。针对试验方案，做出相应的事故预想，最后给出试验结果。
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| 关 键 词： | 750 kV示范工程 试验系统 电气计算 试验方案 事故预想 零起升流、升压 试验结果 |
| 文章编号： | 1673-7598（2007）01-0015-06 |
| 收稿时间： | 2006-12-05 |
| 修稿时间： | 2006年12月5日 |
Study on Zero-initial Current and Voltage Boosting Experiments in 750 kV Demonstration Project of Northwest Grid |
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| Jiao li,Wang Xin,Peng Shu-tao,Zhang Xiao-qing.Study on Zero-initial Current and Voltage Boosting Experiments in 750 kV Demonstration Project of Northwest Grid[J].Shanxi Electric Power,2007,35(1):15-20. |
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| Authors: | Jiao li Wang Xin Peng Shu-tao Zhang Xiao-qing |
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| Abstract: | Based on the experimental system of 750kV demonstration project in northwest power grid of China, the self-excitation phenomenon at starting procedure and the location of transformer taps are studied. The selection of transformer taps must meet the need of different voltage levels. According to the study, the experiment schemes of voltage and current rising from zero are proposed. The accident prospecting is put forward on the experiment schemes. The experiment results are also presented. |
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| Keywords: | 750kV demonstration project experimental system electrical calculation potential accidents zero-initial voltage boosting and zero-initial current boosting test results |
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