卡琳娜循环在火电厂节能降耗中的应用研究

摘要

In order to enhance the utilization of energy resources in power plants, in accordance with the advantage of Kalina power cycle, i. e. , waste heat in fuel gas and exhaust gas heat of condensation can be fully used; the application of Kalina power cycle in fossil-fired power plants is researched. The practical operation indicates that under the precondition of not influencing cycling thermal efficiency of the power plant, the output power of the unit will increase about 1% by adopting this technology.%为了提高电厂能源利用率,针对卡琳娜动力循环技术可深度利用火电机组的烟气余热和排汽凝结热的优点,对卡琳娜动力循环技术在火电厂中的应用进行了研究.实际运行表明,在不影响电厂循环热效率的前提条件下,采用该技术可将机组输出电功率提高1％左右.