| 摘要: |
| 在介绍双端行波故障测距装置工作原理的基础上，分析了影响故障测距精度的主要因素。基于此，设计了双端行波故障测距装置性能测试方案，研究了测试系统、测试内容以及所用的仿真模型，并重点分析了线路和二次回路的模型。按照设计的方案对双端行波故障测距装置进行了实际测试，验证了所提方案的合理性和有效性。 |
| 关键词: 行波 继电保护 故障测距装置 性能测试 暂态行波保护测试仪 模型 |
| DOI：10.16081/j.issn.1006-6047.2018.09.017 |
| 分类号:TM77 |
| 基金项目:国家自然科学基金重大国际合作项目(5112017-5001)；国家重点研发计划项目(2016YFB0900600) |
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| Performance test method of two-terminal traveling wave fault locator |
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FENG Teng, DONG Xinzhou
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State Key Laboratory of Control and Simulation of Power System and Generation Equipments, Department of Electrical Engineering, Tsinghua University, Beijing 100084, China
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| Abstract: |
| Based on the introduction of the working principle of two-terminal traveling wave fault locators, the main factors affecting the fault location accuracy are analyzed. On this basis, the performance test scheme of two-terminal traveling wave fault locator is designed. The testing system, testing content and simulation model are studied, and the models of transmission lines and secondary circuits are analyzed in detail. The performance of the two-terminal tra-veling wave fault locator is tested by the designed scheme, and the rationality and effectiveness of the designed scheme are verified. |
| Key words: traveling wave relay protection fault locator performance test test platform of protection equipments based on transient traveling wave models |
