摘要
微电网中的负荷具有灵活而易于控制管理的特点。将负荷积极参与到微电网调度计划中,可以有效提高微电网运行的经济性。本文根据影响可控负荷停电成本的各要素,建立可控负荷停电成本模型,并将其与常见的微电网调度模型结合,制定了多时间尺度下的考虑可控负荷停电成本的微电网经济调度方案,有效地将可控负荷参与到微电网经济调度中。通过对其进行仿真分析,验证了该方法的合理性和有效性。
The loads in microgrid are flexible and easy to control. The economical operation of microgrid would become more economic by loads actively participating in. A cost model of controllable load was built based on factors affecting the outage costs. Combining it and the traditional microgrid operating model, a multi-time scale microgrid operating model was constructed, engaging controllable loads in the operation effectively. By simulation analysis, the rationality and validity of the model were proved.
作者
杨林
杨磊
姚志强
Lin Yang;Lei Yang;Zhiqiang Yao(Nanjing Power Feed Section of Shanghai Railway Bureau, Nanjing Jiangsu;College of Electrical Engineering, Southeast University, Nanjing Jiangsu;Electric Power Automation Research Institute, China Electric Power Research Institute, Nanjing Jiangsu)
出处
《输配电工程与技术》
2015年第4期69-81,共13页
Transmission and Distribution Engineering and Technology
关键词
微电网
可控负荷
经济调度
Mircogrid
Controllable Load
Economic Dispatch
