论文部分内容阅读
近年来,随着气候变化、能源短缺等问题的凸显,节能减排已经成了民众高度关注的话题。以空调、冰箱、洗衣机为代表的白色家电是住宅中主要的耗能器具,因此近年来家电减耗的呼声是此起彼伏。与此同时,家电行业产能过剩、产品及营销手段高度同质化等问题突出,使得市场竞争相当激烈。鉴于消费需求的变化以及行业竞争的加剧,制造商纷纷加紧了开发节能技术,一则可以满足消费需求变化,二则也可以增加产品附加值,变频就是其中一项重要的技术。三年前还不
In recent years, with the prominent problems such as climate change and energy shortage, energy conservation and emission reduction have become the topics of great public concern. To air conditioners, refrigerators, washing machines, represented by white goods is the main energy-consuming appliances in the home, so in recent years the voice of household appliances consumption is one after another. At the same time, the overcapacity in the home appliance industry and the high degree of homogeneity of products and marketing tools have highlighted the fierce market competition. In view of the changes in consumer demand and industry competition intensified, manufacturers have stepped up the development of energy-saving technologies, one to meet consumer demand changes, two can also increase the added value of products, frequency conversion is one of the important technologies. Not three years ago