电力电子技术在节能中的利用

Power Electronics and the Useness of Energy-saving

能源、资源、环境、人口、粮食问题并称当今世界共同关注的五大问题。因此节约能源,实现经济可持续发展,对于一个国家来说尤为重要。本文从能源有效利用的角度出发,阐述电力电子技术在提高能源利用率方面所起的关键作用,重点介绍了使用电力电子技术进行节能的一些相关的关键技术,并分析了现在所成形的节能产品。同时,文章的最后也对现阶段电力电子技术在能源方面的应用情况做了介绍,并作出合理的展望。

Energy,with resource,environment,population,food supplies are the five greatest problems which call the common concern in world now.Thereby,to save energy,actualize the economy develop continuely,is very important for a country.Pointing on the aspect of effectively using of energy,this thesis expatiates the key effect of power electronics on the improvement on enhancing power utilization,and emphasize the key technology and the products of energy-saving.The thesis also analyzes the application of power electronic on the aspect of energy nowadays.At the last,and prospects the foreground.