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| 摘要: |
| 针对马鞍山主网电网电压偏高的问题进行了分析，指出其原因主要是网内无功分布不合理和主变压器比配置不合理，给出了初始状态及优化状态计算结果。通过合理调节无功电源和变压器的变比改善潮流分布及其电压、马鞍山电网电压既可设定在规定的运行范围之内。 |
| 关键词: 马鞍山电网 运行电压 无功功率 变压器变比 电力系统 |
| DOI： |
| 分类号:TM732 |
| 基金项目: |
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| Analysis of operation overvoltage for Maanshan power network |
|
WANG Zheng feng
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| Abstract: |
| The operation overvoltage occurred in Maanshan power network are analyzed.The major reasons for it are the irrational reactive power distribution and improper transformer ratio.The results of initial state calculation and optimized state calculation are given.Through proper distributing the reactive source and adjusting the transformer tap,the operation voltage of Maanshan power network can be set within the operating range. |
| Key words: operation voltage,reactive power,transformer ratio |
