| 基于RTDS仿真测试的配网单相接地故障选线系统优化 |
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| 引用本文： | 张承学,丁涛,黄涛,吕艳萍,杨尚宝.基于RTDS仿真测试的配网单相接地故障选线系统优化[J].低压电器,2009(11):40-43. |
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| 作者姓名： | 张承学 丁涛 黄涛 吕艳萍 杨尚宝 |
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| 作者单位： | 1. 武汉大学,电气工程学院,湖北,武汉,430072
2. 湖北省电力试验研究院,湖北,武汉,430077 |
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| 摘 要： | 在RTDS中建立小电流接地系统模型，设置各种故障条件，通过放大器模拟实际电压、电流信号接入选线装置，进行动态仿真试验。比对RTDS试验和选线装置现场试验数据和选线结果，优化设计RTDS模型和选线系统，证明了所建模型正确性。
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| 关 键 词： | 小电流接地系统 单相接地故障 选线装置 |
Optimization of Faulty Line Selection System in Neutral Un-Effectual Grounded System Based on RTDS Simulation & Testing |
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| ZHANG Chengxue,DING Tao,HUANG Tao,LV Yanping,YANG Shangbao.Optimization of Faulty Line Selection System in Neutral Un-Effectual Grounded System Based on RTDS Simulation & Testing[J].Low Voltage Apparatus,2009(11):40-43. |
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| Authors: | ZHANG Chengxue DING Tao HUANG Tao LV Yanping YANG Shangbao |
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| Affiliation: | 1.School of Electrical Engineering;Wuhan University;WuHan 430072;China;2.Hubei Electric Power Testing & Research Institute;Wuhan 430077;China |
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| Abstract: | A system model of NUGS in RTDS was established and various fault conditions were set.The device was connected with RTDS through the amplifier to simulate the real signal and do dynamic simulation experiments.Comparing among device experiment results from RTDS simulation and field experiment,the RTDS model and line selection was optimized.It proves that the model is correct. |
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| Keywords: | neutral un-effectual grounded system single-phase grounding fault line selection device |
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