复合式地源热泵系统运行策略讨论华中科技大学建筑环境与设备工程系 宋光前徐新华 吴丹 [摘要]本文提出复合式地源热泵系统的顺序控制法与湿球温度控制法,建立了基于TRNSYS 的复合式地源热泵系统与其控制系统模拟平台
以郑州某建筑复合式地源热泵系统为讨论对象,并对该系统在不同运行控制下的运行与能耗进行动态模拟
模拟结果表明对于该地源热泵系统,采纳湿球温度控制法并选定合适的湿球温度能保持土壤的热平衡性并且减少系统能耗
[关键词]:复合式地源热泵系统 湿球温度控制法 热平衡 动态模拟Control Strategy Study of Hybrid Ground-Source Heat Pump SystemSong Guang-qian Xu Xin-hua Wu Dan(Department of Building Environment and Services Engineering, HuazhongUniversity of Science and Technology, Wuhan 430074, ChinaE-mail: bexhxu @ hust
cn )Abstract This paper presents a sequence operation control strategy and a wet-bulb temperature-based control strategy for a hybrid ground-source heat pump system
A simulation platform is also developed for this heat pump system and its control system based on TRNSYS
The operation and energy consumption