唐铭泽,刘桂英,李红,苏乾坤,李志轩.多分布式电源孤岛运行的多智能体协同控制方法研究[J].电测与仪表,2024,61(10):128-135. Tang Mingze,Liu Guiying,Li Hong,Su Qiankun,Li Zhixuan.Research on multi-agent cooperative control method for island operation of multi-distributed generation[J].Electrical Measurement & Instrumentation,2024,61(10):128-135.
多分布式电源孤岛运行的多智能体协同控制方法研究
Research on multi-agent cooperative control method for island operation of multi-distributed generation
When the distributed generation (DG) operates in the islanding mode, due to the fluctuation of the load and the different impedance of the feeder connected to the common bus of the distributed generation, it is difficult for each power generation unit to share the system load in a balanced manner. To this end, a distributed collaborative control framework for AC microgrid is proposed to help the system share power equally and stabilize the output voltage and frequency of each DG. Each DG exchanges information with adjacent agents through the constructed microgrid multi-agent communication network, introduces a consensus algorithm to dynamically adjust the virtual impedance of the feeder, corrects the voltage and frequency reference values, and realizes the power ratio of the internal power generation units in the microgrid, and the voltage and frequency recovery. Finally, the feasibility of the proposed strategy is verified by Matlab simulink simulation.
