火电厂节能减排现状及降耗效能研究

Research of energy saving and emission reduction technology in thermal power plant

能源是国家经济重要的战略物资,其充分地开发利用有助于促进国民经济增长。随着全球经济发展步伐加快,化石能源过度开发已是新世纪人类面临的严峻挑战。国家“十三五”规划提出要重点推行节能减排,提高清洁机组的发电利用小时数。火电厂是电力资源的主要产出结构,火电厂生产中存在着化学能与电能转化率低等问题,节能减排在火电厂大力推广能够保证经济社会的可持续发展,是节约资源的有效途径。文章论述了火电厂节能减排的重要现实意义,分析了火电厂节能特殊性,提出了火电厂节能减排技术措施,为火电厂可持续发展提供了参考。

Energy is a strategic material vital to the lifeline of the national economy,and its full development and utilization will help to promote the growth of the national economy.At present,the pace of global economic development is accelerating,and the excessive development of fossil energy has become a serious challenge facing mankind in the new century.The National 13th Five-Year Plan proposes to focus on energy conservation and emission reduction,and to increase the number of hours of power generation utilization of clean units.Thermal power plants are the main output structure of power resources.The conversion rate of chemical energy and electric energy in thermal power plants is low.The energy saving and emission reduction of thermal power industry aims to reduce pollutant emissions and change the traditional development method of thermal power industry.The vigorous promotion of energy conservation and emission reduction in power plants is a guarantee for sustainable economic and social development and an effective way to achieve resources.This article discusses the important practical significance of energy conservation and emission reduction in thermal power plants,analyzes the special energy conservation of thermal power plants,and proposes technical measures for energy conservation and emission reduction in thermal power plants,which provide references for the sustainable development of thermal power plants.