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Research on Preventive-Emergency Control Method Based on Multi-communications in Island Microgrid

机译:岛微电网中基于多通信的预防性紧急控制方法研究

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Considering the reality that harsh environment and poor communication conditions on remote islands bring difficulty to the operation and maintenance of island microgrids and result in low reliability of power supply, a microgrid monitoring system with multi-communications is proposed, and the island microgrid preventive-emergency control method based on multi-communications is studied. When the microgrid is operating normally, the load and distributed generation output are predicted based on the meteorological environment information monitored, and a microgrid energy scheduling strategy is formulated to implement preventive control measures in the microgrid. When the microgrid is in a state of emergency, the microgrid control center performs emergency load control measures based on the magnitude of the monitored disturbance and load power information. Finally, a microgrid is taken as an example for analysis to verify the validity of the proposed method.
机译:考虑到现实环境中偏远岛屿的恶劣环境和恶劣的通讯条件给岛屿微电网的运行和维护带来困难,并导致供电可靠性低,提出了一种多通讯的微电网监控系统,并提出了岛屿微电网的预防性应急措施。研究了基于多通信的控制方法。当微电网正常运行时,根据监测的气象环境信息预测负荷和分布式发电输出,并制定微电网能源调度策略,以在微电网中实施预防性控制措施。当微电网处于紧急状态时,微电网控制中心根据所监视的干扰的大小和负载功率信息执行紧急负载控制措施。最后以微网为例进行分析,验证了所提方法的有效性。

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