地源热泵系统的改进与运行控制方法研究

摘要

The typical structure of traditional ground source heat pump system on the increase of energy storage system, can make the ground source heat pump system schedulable. For in wind power, photo⁃voltaic power generation as the main power source, the use of ground source heat pump refrigeration, heating the region, based on the purpose of maximizing consumptive new energy generation. This paper proposes a ground source heat pump system operating strategy. Examples of vali⁃dated, indicate the use of new ground source heat pump system operating strategy has the obvious effect that"cut peak and fill valley"for power grid load, at the same time has the function to make power reached maxi⁃mum use of the new energy .%在传统地源热泵系统典型结构的基础上增加了储能系统，可使地源热泵用电负荷具有可调度性。针对以风力发电、光伏发电为主要电源，采用地源热泵制冷、供暖的地区，基于最大限度消纳新能源发电的目的，提出了一种地源热泵的系统运行策略。通过实例验证表明，采用新型运行策略后地源热泵系统对电网负荷有明显的“削峰填谷”作用，同时使电网达到最大限度利用新能源的作用。