| 配电系统中用投切式无功补偿设备改善有载调压性能初探 |
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| 引用本文： | 孙冬慧,冯宾,贾磊,施围.配电系统中用投切式无功补偿设备改善有载调压性能初探[J].电力电容器与无功补偿,2006(4). |
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| 作者姓名： | 孙冬慧 冯宾 贾磊 施围 |
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| 作者单位： | 西安交通大学,西安,710049;西安交通大学,西安,710049;西安交通大学,西安,710049;西安交通大学,西安,710049 |
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| 摘 要： | 变压器有载调压不能保证无功需求,本文考虑用无功补偿装置配合有载调压变压器进行调压。通过对一个典型的110kV配电系统进行仿真计算,比较了仅变压器有载调压与配合无功补偿以后的两种调压效果,分析了用无功补偿设备配合变压器有载调压的优越性。最后,提出了用投切式无功补偿设备改善变压器有载调压性能仍需要解决的一些问题。
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| 关 键 词： | 电压质量 变压器有载调压 无功补偿 EMTP计算 |
Research on Improving the Performance of On-load Voltage Regulation by Mechanical Reactive Compensation in Distribution System |
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| SUN Dong-hui,FENG Bin,JIA Lei,SHI Wei.Research on Improving the Performance of On-load Voltage Regulation by Mechanical Reactive Compensation in Distribution System[J].Power Capacitor $ Reactive Power Compensation,2006(4). |
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| Authors: | SUN Dong-hui FENG Bin JIA Lei SHI Wei |
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| Abstract: | The on-load voltage regulation with transformer can not guarantee the demand of reactive power.In this paper,it is considered that reactive compensation equipment can be used for voltage regulation.A model of 110 kV distribution system is simulated,the effects of on-load voltage regulation with transformer and with reactive compensation are compared,the superiority of on-load voltage regulation with reactive compensation combined with transformer is analyzed.Finally,it points out that some problems should be resolved when using mechanical reactive compensation equipment in power system. |
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| Keywords: | Voltage quality On-load voltage regulation with transformer Reactive compensation EMTP computation |
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