三个城市应用BCHP系统的可行性气价分析
Analysis on feasible gas price for BCHP in three cities of China
摘要：
对上海、北京、成都建筑热电冷联供（BCHP）系统与其他四种空调方案在同样的产出水平下的经济性进行了分析，根据电力与天然气比价确定了BCHP系统合理的可行性气价，建议电气价比取0.9∶1，相关部门可据此参考制订商用BCHP用户的优惠气价及天然气价格补贴政策。
关键词：建筑热电冷联供系统,经济性比较,寿命周期成本,电气比价
Abstract：
Analyses the economics of the BCHP system and other four kinds of air conditioning systems under the same delivers in Shanghai, Beijing and Chengdu. Defines and calculates the feasible price ratio of electricity to gas for BCHP system in the three cities, and finally proposes that the authorities stipulate the favourable gas price and gas policy to the BCHP users based on the price ratio of 0.9∶1.
Keywords:building cooling heating power system, economical comparison, life cycle cost, price ratio of electricity to gas