技术中心

【中文摘要】 蓄冷空调以其削峰填谷功能受到电厂和用户的欢迎,现阶段主要有冰蓄冷空调、冷却水蓄冷空调、相变蓄冷空调和高温水蓄冷空调4种类型。本文使用PROMETHEE Ⅱ方法对这4种类型的蓄冷空调从技术、经济和环保等方面进行多指标评价。PROMETHEE Ⅱ方法以构造优先函数为基础,计算各方案"净流量",按照净流量对方案进行排序进而选出最优方案。通过计算比较发现,冰蓄冷空调在现阶段是一种最优的蓄冷空调方案。 【英文摘要】 Cool storage air-conditioning is popular with the power plant and the user due to leveling the electricity peak load.There are four cool storage air-conditioning:ice storage,cooling water storage,phase change material and high temperature water cool storage at present.Applies PROMETHEE Ⅱ method to evaluate the four system in multi-criteria according to the benefit in the technology,economics and the impact on the environment.The precedence function is the basis of the method.Ranking the system in terms of the calculation of the "net flow",the analysis result shows that the ice storage system is the optimal program. 【中文关键词】 蓄冷; 空调; PROMETHEE Ⅱ; 多指标评价 【英文关键词】 cool storage; air-conditioning; PROMETHEE Ⅱ; multi-criteria evaluation