引用本文: | 夏彦辉,董宸,孙丹,等.小规模电网安全稳定实时控制系统研制与应用[J].电力系统保护与控制,2018,46(18):67-73.[点击复制] |
XIA Yanhui,DONG Chen,SUN Dan,et al.Development and application of the real-time stability control system in small scale power grid[J].Power System Protection and Control,2018,46(18):67-73[点击复制] |
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摘要: |
分析了稳定控制系统策略的三种实现方式的优缺点,提出了在小规模电网开展在线实时稳定控制系统研究应用的需求。介绍了基于超实时仿真算法的在线实时稳定控制系统的实现方案,包括硬件结构、软件结构和关键技术指标。阐述了系统涉及的关键技术问题,包括超实时仿真算法、稳控决策、高速实时通信方案以及多种决策方式的协调方案。该系统在独立局域电网和企业自备电网的应用,验证了其工程实用性。最后,展望了在大规模电网推广在线实时稳定控制系统的研究方向。 |
关键词: 稳定控制系统 在线实时稳定控制 超实时仿真 稳控决策 高速实时通信 |
DOI:10.7667/PSPC201801 |
投稿时间:2018-03-31修订日期:2018-08-25 |
基金项目:江苏省科技项目资助(BZ2015010) |
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Development and application of the real-time stability control system in small scale power grid |
XIA Yanhui,DONG Chen,SUN Dan,OUYANG Yifeng |
(Nanjing SAC Power Grid Automation Co., Ltd., Nanjing 211153, China) |
Abstract: |
The advantages and disadvantages of three realization ways of stability control strategies are analyzed. The development and application demand about the online real-time stability control system in small scale grid is proposed. Firstly, the implementation including hardware structure, software structure and main technical specification of the online real-time stability control system based on ultra real-time simulation is introduced. Then the main technical problems involved in the system are elaborated, including the ultra real-time simulation algorithm, stability control decision, high speed real-time communication program and coordinate scheme with multi-decision ways. The engineering practicability is verified by the application of the online real-time stability control system in independent local power grid and enterprise owned power grid. Finally, the research direction of popularizing the online real-time stability control system in large power grid is expected. This work is supported by Science and Technology Project of Jiangsu Province (No.BZ2015010). |
Key words: stability control system online real-time stability control ultra real-time simulation stability control decision high speed real-time communication |