| 引用本文: | 范宏,朱牧之,沈冰,曾平,邹晓峰.线路保护实时仿真自动测试平台设计[J].电力系统保护与控制,2015,43(5):123-129.[点击复制] |
| FAN Hong,ZHU Muzhi,SHEN Bing,ZENG Ping and ZOU Xiaofeng.Research on automatic testing system of line protection based on real time simulation[J].Power System Protection and Control,2015,43(5):123-129[点击复制] |
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| 摘要: |
| 阐述了实时数字仿真的现状，分析了数字实时仿真器RTDS的优缺点，提出了一套线路保护设备实时仿真自动测试方法。利用实时数字仿真器、VB语言和数据库，设计开发了一个实时仿真自动测试平台。利用仿真平台的专业性、VB语言的兼容性以及数据库信息存储的准确性和规范性，考虑可靠性约束，建立了简明的人机界面，实现了线路保护设备测试流程自动化实现方法。通过线路保护设备测试验证了该系统的准确性、可靠性及实用性，具有推广价值。 |
| 关键词: 线路保护 实时仿真 自动测试 RTDS 数据库 |
| DOI：10.7667/j.issn.1674-3415.2015.05.019 |
| 投稿时间：2014-06-05 |
| 基金项目:国家自然科学基金资助(51307104)；上海绿色能源并网工程技术研究中心项目资助(13DZ2251900) |
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| Research on automatic testing system of line protection based on real time simulation |
| FAN Hong,ZHU Muzhi,SHEN Bing,ZENG Ping,ZOU Xiaofeng |
| (College of Automation Engineering, Shanghai University of Electric Power, Shanghai 200090, China;Electric Power Research Institute, SNEPC, Shanghai 200437, China) |
| Abstract: |
| This paper expounds the status of real time digital simulation, analyzes the pros and cons of real time simulator (RTDS), and puts forward a method for processing the test of equipment. Based on this, the paper introduces an automatic testing system for real time simulation combined with RTDS, Visual Basic# codes and databases. Exerting the professional platform of RTDS, strong compatibility of Visual Basic and standard storage feature of database, and considering the reliability constraints, it establishes a man-machine interface and figures out a method for processing the test of equipment. The accuracy of the system is provided by the line differential protection test. It shows that the system can realize the function of automatic testing, balance the reliability and flexibility, and is valuable to be popularized. |
| Key words: line protection real time simulation automatic test RTDS database |
