CAJ | 학술논문

城市三联供系统是一项既经济又环保的优化方案。文中阐述了城市综合体的负荷特点和三联供系统的运行特点,并以湖南省某城市综合体为例,在估算建筑物的冷热电负荷的基础上,提出了三联供系统应用于该类建筑的可行性和系统设备配置及运行方式选择的最优化方案。比较三联供系统与常规市电供电系统的经济和环保效益,结果表明：三联供系统应用于城市综合体有效实用。三联供系统有更大的收益率,充分体现出燃气发电清洁能源的环保特点。
성시삼련공계통시일항기경제우배보적우화방안。문중천술료성시종합체적부하특점화삼련공계통적운행특점,병이호남성모성시종합체위례,재고산건축물적랭열전부하적기출상,제출료삼련공계통응용우해류건축적가행성화계통설비배치급운행방식선택적최우화방안。비교삼련공계통여상규시전공전계통적경제화배보효익,결과표명：삼련공계통응용우성시종합체유효실용。삼련공계통유경대적수익솔,충분체현출연기발전청길능원적배보특점。
Combined cooling represents an economical and environmentally friendly optimization.This paper introduces the load feature of urban complex and the operational characteristic of the combined cooling,heating and power（CCHP）,proposes heating load and power load,the feasibility of the application system by CCHP,as exemplified by a urban complex in Hunan province as an example,based on estimating cooling load,and describes the development of the optimal equipment and mode of operation.The comparison between combined cooling and conventional power supply in terms of economic and environmental benefits proves that combined cooling could find an effective and practical use in urban complex.Combined cooling with a greater benefit fully reflects the environmental protection characteristics of the gas-fired generation clean energy.