摘要
通过对发电厂各种能量的价值分析 ,提出了“能量价值分析”原理 ,按此原理推导出了“综合成本煤耗率”的计算公式。此方法克服了传统热力学分析方法的局限 ,把热力学和经济学结合在一起 ,是市场经济条件下发电厂技术经济分析的科学方法。用该方法确定发电厂循环水系统的最优运行方式 ,可有效地降低发电厂的运行成本。
By analyzing every energy value for power plant, a energy value analysis principle is put forward. A calculation formula for composite cost coal consuming rate is got according to this principle. This method gets rid of the limitation of traditional thermodynamics, forming a scientific method for power plant economic and technological analysis under the market economy by combining thermodynamics with economics. Its successful application in the determination of the optimum operating type of the circulating water system in the power plant results in the effective reduction of cost in power plant.
出处
《水利电力机械》
2002年第2期1-6,9,共7页
Water Conservancy & Electric Power Machinery
关键词
发电厂
节能
能量价值
综合成本煤耗率
循环水
最优运行
Power plant
Energy-saving
Energy value
Composite cost coal-consuming rate
Circulating water
Optimum operating
