| 引用本文: | 王 勇,张国江,赵家庆,江叶峰,汤必强.区域电网多模式DTS互联系统[J].电力自动化设备,2011,31(12): |
| WANG Yong,ZHANG Guojiang,ZHAO Jiaqing,JIANG Yefeng,TANG Biqiang.Multi-mode DTS system union for regional power grid[J].Electric Power Automation Equipment,2011,31(12): |
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| 摘要: |
| 针对大型互联系统的特点，提出了分布式的计算模型拼接算法，在从网侧对主网的计算模型进行实时拼接和潮流计算，将计算结果直接回写到本地对应设备中。根据不同区域的网络结构特点，建立了一种多模式的调度员培训仿真（DTS）互联系统，将计算模型拼接模式和关口潮流匹配模式相结合，联网过程中，主网和从网选择不同的联网模式。多模式DTS互联系统既能保证联网潮流的精度，又能避免大规模的拼接计算。该系统已多次在江苏省地联合反事故演习中使用，取得了良好的应用效果。 |
| 关键词: 多模式 联合反事故演习 潮流匹配 计算模型拼接 |
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| Multi-mode DTS system union for regional power grid |
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WANG Yong1, ZHANG Guojiang2, ZHAO Jiaqing3, JIANG Yefeng2, TANG Biqiang1
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1.State Grid Electric Power Research Institute／Nanjing Nari Co.，Nanjing 210003，China;2.Dispatching Center，Jiangsu Electric Power Company，Nanjing 210024，China;3.Suzhou Electric Power Company，Suzhou 215004，China
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| Abstract: |
| A distributed computational model combination algorithm is presented for large-scale system union. The sub-net chooses the main-net for local computational model combination and power flow calculation and writes the calculated results back to the local devices. A multi-mode DTS（Dispatcher Training Simulator） system union is established according to the characteristics of regional power grid，which integrates the computational model combination mode with the boundary flow matching mode. Different union modes are selected during power system combination. The multi-mode DTS system union ensures the accuracy of combined network power flow and avoids large-scale combination calculation. It is adopted in Jiangsu provincial-regional associated anti-failure maneuver，showing satisfactory results. |
| Key words: multi-mode associated anti-failure maneuver flow matching computational model combination |
