摘要
根据天然气热电冷系统运行的特点,建立了一个考虑投资、燃料价格、供热和供冷效益的成本分析模型,模型反应了产热和产冷的收益,计算出的发电成本能客观地揭示天然气热电冷系统的经济性。对影响GTCC、CCHP和BCHP经济性的主要因素,如投资、天然气的价格、机组效率和的负荷率等进行了全面分析和研究,并得出了提高经济效益的模式。
This paper tries to set up a cost analysis model according to the operating characteristics of natural gas CCHP. The analysis is conducted for such influencing factors as investment, gas price, and heating ＆ cooling efficiency. The calculated cost of power generation reveals objectively the economic factors of natural gas CCHP. The study actually completely analyzes some major factors impacting GTCC, CCHP and BCHP, such as economic investment, natural gas prices, unit efficiency and the load factor and deducts a mode which could enhance economic efficiency.
出处
《山东建筑大学学报》
2009年第5期454-459,共6页
Journal of Shandong Jianzhu University
基金
国家"十一五"科技支撑计划项目(2006BAJ03B01)
