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一、概述 蓄冷技术是将用电高峰(从8时至22时)所需冷量(或部分冷量)在晚上用电低谷(22时至8时)开动制冷系统用一种蓄冷媒贮存起来,白天用冷高峰时启动泵或风扇只需少量电能再将此冷量释放出来的方法,如图一示。它尤其适用于空调系统。 应用蓄冷技术的主要优点在于: ①转移用电高峰,平衡用电负荷;②利用用电峰、谷的电价差,可降低制冷系统的运行费用;③负荷分为白天、晚上运行,降低制冷系统总电容量,同时使主机、辅机及配电等关连设备小型化;④夜间运转,电力稳定,工况额定,提高电能效率和制冷效率;⑤夜间气温
First, an overview of storage technology is the peak (from 8 am to 22:00) required cold (or part of the cold) at night power down (22:00 to 8:00) to start the cooling system with a storage medium stored , During the day with a cold peak to start the pump or fan only a small amount of electricity and then release this cold method, as shown. It is especially suitable for air conditioning systems. The main advantage of the application of cold storage technology is: ① the peak of the transfer of electricity, the balance of electricity load; ② the use of electricity peak, the valley of the electricity price difference, can reduce the operating costs of the refrigeration system; ③ load into daytime and nighttime operation, reducing the refrigeration system Total capacity, while enabling the host, auxiliary and distribution equipment and other related equipment miniaturization; ④ night operation, power stability, rated working conditions to improve energy efficiency and cooling efficiency; ⑤ night temperature