| 图形化RTDS在线实时仿真系统 |
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| 引用本文： | 郭琦,张海波,韩伟强,安然然,吴润泽,张东英.图形化RTDS在线实时仿真系统[J].电力系统自动化,2010,34(13):38-42. |
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| 作者姓名： | 郭琦 张海波 韩伟强 安然然 吴润泽 张东英 |
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| 作者单位： | 1. 南方电网技术研究中心,广东省广州市,510623
2. 华北电力大学电力系统保护与动态安全监控教育部重点实验室,北京市,102206 |
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| 摘 要： | 实时数字仿真器RTDS(简称RTDS系统)用于大规模交直流并联电网的稳定分析和反事故措施研究时,还不能实现在线,即不能及时地跟踪实际电网的运行变化,且仿真的动态过程也不能直观地显示和操作.为使RTDS系统能接收能量管理系统(EMS)的在线潮流数据,跟踪电网运行变化,便于电网分析、运行人员研究,文中提出并实现了基于EMS潮流数据的RTDS系统在线仿真方法,并可图形化显示和操作.将来自EMS的潮流数据在RTDS系统仿真模型上进行状态估计,采用数字通信将估计结果刷新RTDS系统仿真的基态,使RTDS系统仿真基态数据接近于电网运行的实际状态.自主开发图形平台,并经数字通信,实现电网接线与RTDS系统仿真结果在同一界面上的动态显示和操作.该系统已在南方交直流电网大规模RTDS系统仿真平台上实施.
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| 关 键 词： | RTDS系统 数字仿真 图形 通信 在线 大电网 |
| 收稿时间： | 1/8/2010 12:01:40 PM |
| 修稿时间： | 2010/6/20 0:00:00 |
An Online RTDS Simulation System with a Graphical Platform |
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| GUO Qi,ZHANG Haibo,HAN Weiqiang,AN Ranran,WU Runze,ZHANG Dongying.An Online RTDS Simulation System with a Graphical Platform[J].Automation of Electric Power Systems,2010,34(13):38-42. |
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| Authors: | GUO Qi ZHANG Haibo HAN Weiqiang AN Ranran WU Runze ZHANG Dongying |
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| Affiliation: | GUO Qi1,ZHANG Haibo2,HAN Weiqiang1,AN Ranran2,WU Runze2,ZHANG Dongying2 (1.Technologies Research Center of the China Southern Grid Co.Ltd.,Guangzhou 510623,China,2.Key Laboratory of Power System Protection and Dynamic Security Monitoring and Control,North China Electric Power University,Beijing 102206,China) |
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| Abstract: | The real-time digital simulation RTDS has some shortcomings in the application of the large-scale HVAC and HVDC complex power system,such as the invisibility and the offline characteristic.In order to improve the application of RTDS,a graphical online simulation system based on RTDS is discussed and designed.The online power flow data from the energy management system(EMS) is initiated on RTDS as the initial state for real-time simulation by the state estimation program.As a result of state estimation,the i... |
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| Keywords: | RTDS digital simulation graphic communication on-line large power system |
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