区域供冷系统最佳供冷半径研究
Research on optimal radius of a district cooling system
摘要：
通过计算变制冷剂流量（VRF）空调系统和一次泵定流量、二次泵变流量区域供冷系统末端负荷的单位冷量能耗，得出了区域供冷系统较VRF空调系统节能的合理供冷半径。
关键词：区域供冷,变制冷剂流量,单位冷量能耗,供冷半径
Abstract：
Calculates the energy consumption per unit terminal cooling capacity of variable refrigerant flow rate (VRF) air conditioning systems and district cooling systems with constant primary pumps and variable secondary pumps and obtains the reasonable cooling radius that district cooling systems have higher energy efficiency than VRF air conditioning systems.
Keywords:district cooling, variable refrigerant flow rate, energy consumption per unit cooling capacity, cooling radius