摘要
火用提供各种不同电厂的能量分配成本核算方程,为每个电厂的设备和系统分配能量成本,从而衍生出很多复杂的辅助方程,利用热力学第一定律并考虑成本因素提出了一种简化的替代方法,为水电联产的双用途电厂分配燃料。该方法基于一个假定的理想状态点,即在水电联产机组中,电和水这两种产品是等价的。
Exergy provides the cost accounting equation for allocating energy in any plant.Sets of complex auxiliary equations can be derived to allocate energy cost for each plant item and system.Here a simplified alternate method has been developed utilizing the first law of thermodynamics with consideration of the cost factors to distribute fuel in dual-purpose boiler turbine generator（BTG）-MSF plants.The method is based on a formulation of an ideal point at which power and water products are equivalent.
出处
《电力科学与工程》
2011年第12期64-68,共5页
Electric Power Science and Engineering
关键词
水电联产
热经济性分析
火用
power/water cogeneration plant
thermoeconomic analysis
exergy
