| 注入式小电流选线装置的实时数字仿真器闭环混合仿真 |
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| 引用本文： | 俞小勇,高立克,吴智丁.注入式小电流选线装置的实时数字仿真器闭环混合仿真[J].低压电器,2012(19):44-47. |
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| 作者姓名： | 俞小勇 高立克 吴智丁 |
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| 作者单位： | 广西电网公司电力科学研究院,广西南宁,530023 |
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| 摘 要： | 介绍了典型注入式小电流接地选线装置的选线方法。利用实时数字仿真器(RTDS)建立小电流接地系统仿真系统,在此基础上搭建注入式小电流选线装置闭环仿真平台,设置故障条件进行仿真试验。通过仿真结果与现场人工接地故障录波进行比较,验证了建立的闭环仿真平台适用于该类装置的检验。
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| 关 键 词： | 小电流接地系统 注入式选线装置 实时仿真 闭环测试 |
Closed-Loop Hybrid Simulation for Injection Type Line Selection Device in Neutral Un-Effectual Grounded Based on Real-Time Digital Simulator of System |
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| YU Xiaoyong
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GAO Like
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WU Zhiding.Closed-Loop Hybrid Simulation for Injection Type Line Selection Device in Neutral Un-Effectual Grounded Based on Real-Time Digital Simulator of System[J].Low Voltage Apparatus,2012(19):44-47. |
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| Authors: | YU Xiaoyong GAO Like WU Zhiding |
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| Affiliation: | (Electric Power Research Institute, Guangxi Power Grid Corporation, Nanning 530023, China) |
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| Abstract: | Firstly this paper introduced the working principle of a typical injection type line selection device, then buih the simulating platform for neutral un-effectual grounded system on real-time digital simulator（RTDS）. On this basis, a closed-loop hybrid simulation platform was built for the injection type of line selection device in neutral un-effectual grounded system. Then the simulation results were compared with the fault record of manual grounding test, which demonstrates the platform is suitable for testing this kind of apparatus. |
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| Keywords: | neutral un-effectual grounded system injection type line selection device real time digital simulation dosed-loop hybrid simulation |
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