摘要： 【中文摘要】 作為一種節能和環保的能源利用方式,廣州大學城采用了分布式能源系統的區域供冷形式。但是,在實際運行中,由于缺乏有效的冷量調節系統,使得區域供冷冷量浪費嚴重、費用高昂。針對存在的問題,結合工程實例,本文對區域供冷進行了節能優化,改造了區域供冷的控制系統。這一改造方案在實際工程中成功運用說明,只有配備了良好的控制系統,區域供冷才能發揮自身的優勢,實現節能和環保。 【英文摘要】 As a method of energy conservation and environmental protection,district cooling system based on distributed energy concept has been practiced in Guangzhou University City.In operation,however,because of no effective management and controlling system,much of the cooling energy had been wasted.The expense of the cooling energy is so much that it's a big burden for the consumers.To solve the problems,the paper provides a promotion of management and controlling to this district cooling system.This promotion has been proved to be sucessful and the district cooling system operation capacity is improved.Only equipped with suitable management and controlling system,the results show that can be the district cooling system a method of energy conservation and environmental protection in reality. 【中文關鍵詞】 區域供冷; 控制系統; 節能優化【英文關鍵詞】 District cooling systems; Controlling system; Energy saving optimization