考虑可再生能源随机性的微电网经济性与稳定性协调优化策略
发布时间：2018-11-25 11:55
【摘要】：当前含高渗透率可再生能源的微电网稳定运行问题日趋严重。通过场景生成与削减方法对可再生能源的随机性进行建模和求解;基于下垂控制理论,利用时间乘以误差绝对值积分指标实现微电网稳定性的快速判断;提出一种考虑可再生能源随机性的微电网经济性与稳定性协调优化策略。MATLAB/Simulink仿真结果验证了所提模型与方法的正确性与有效性。
[Abstract]:At present, the problem of stable operation of microgrid with high permeability renewable energy is becoming more and more serious. The randomness of renewable energy is modeled and solved by scene generation and reduction method, and based on droop control theory, the stability of microgrid is judged quickly by time multiplied by error absolute integral index. A coordinated economic and stability optimization strategy for microgrid considering the randomness of renewable energy is proposed. The MATLAB/Simulink simulation results verify the correctness and effectiveness of the proposed model and method.
【作者单位】： 武汉大学电气工程学院;国网湖北省电力公司电力科学研究院;
【基金】：国家自然科学基金资助项目(51507116) 国网科技项目(52150016000Y)~~
【分类号】：TM727
[Abstract]:At present, the problem of stable operation of microgrid with high permeability renewable energy is becoming more and more serious. The randomness of renewable energy is modeled and solved by scene generation and reduction method, and based on droop control theory, the stability of microgrid is judged quickly by time multiplied by error absolute integral index. A coordinated economic and stability optimization strategy for microgrid considering the randomness of renewable energy is proposed. The MATLAB/Simulink simulation results verify the correctness and effectiveness of the proposed model and method.
【作者单位】： 武汉大学电气工程学院;国网湖北省电力公司电力科学研究院;
【基金】：国家自然科学基金资助项目(51507116) 国网科技项目(52150016000Y)~~
【分类号】：TM727
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