| 高压直流系统过电压模拟计算与实测的比较 |
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| 引用本文： | 周沛洪. 高压直流系统过电压模拟计算与实测的比较[J]. 高电压技术, 2004, 30(11): 27-30,45 |
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| 作者姓名： | 周沛洪 |
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| 作者单位： | 武汉高压研究所,武汉,430074 |
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| 摘 要： | 介绍了用ATPEMTP程序建立葛南直流工程交直流系统的模拟方法 ,对葛南直流调试时所进行的若干现场试验进行了仿真计算。通过计算与现场实测的过电压波形的对比分析了过电压产生的原因及影响其大小及持续时间的因素。计算与现场实测的过电压波形和幅值基本相一致 ,证明了所建计算模型是正确的。
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| 关 键 词： | 高压直流系统 过电压 模拟计算 实测 比较 |
| 文章编号： | 1003-6520(2004)11-0027-04 |
HVDC System Overvoltage Comparison Between Simulation and Field Test Result |
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| ZHOU Peihong. HVDC System Overvoltage Comparison Between Simulation and Field Test Result[J]. High Voltage Engineering, 2004, 30(11): 27-30,45 |
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| Authors: | ZHOU Peihong |
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| Affiliation: | ZHOU Peihong (Wuhan High Voltage Research Institute, Wuhan 430074, China) |
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| Abstract: | This paper presents models of the HVDC system from Gezhouba to Nanqiao, which are set up with ATP EMTP. Several overvoltage field tests are simulated and the overvoltage waveforms of field tests and simulation are compared. This paper analyzes the overvoltage source and its influence factor also. Waveform identity between field tests and simulation proves that the models of HVDC system are correct. |
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| Keywords: | HVDC system overvoltage simulation calculation field test comparison |
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