含热泵的热电联产型微电网的最优容量配置

Optimal Capacity Configuration of Cogeneration Microgrid with Heat Pump

本文旨在对经典的热电联产型微电网进行改进,即加入热泵来消纳过剩的风能、光能,从而避免因弃风、弃光而造成可再生能源的浪费,同时也能减少常规能源消耗,从而达到环境友好、绿色发电的目的。本文主要针对冬冷夏热地区的热电联产型微电网,在加入热泵的基础上,优化容量配置。结果表明,加入热泵后,新能源消纳率提高,微网投资费用降低,是值得推广的新兴技术。

This paper aims to improve the classical cogeneration microgrid,that is,to add heat pump to absorb excess wind energy and light energy,so as to avoid waste of renewable energy caused by wind and light,and also reduce conventional energy consumption to achieve environmentally friendly and green power generation.This paper focuses on the cogeneration microgrid in the cold winter and hot summer areas,and optimizes the capacity allocation based on the heat pump.The results show that after the heat pump is added,the new energy consumption rate is increased and the micro-grid investment cost is reduced,which is an emerging technology worthy of promotion.