摘  要：本文簡(jiǎn)要闡述了我國(guó)節(jié)能減排面臨的嚴(yán)峻形勢(shì)；介紹了變頻器對(duì)于節(jié)能的重要作用和重點(diǎn)應(yīng)用領(lǐng)域；分析了我國(guó)IGBT等核心器件創(chuàng)新驅(qū)動(dòng)變頻器產(chǎn)業(yè)穩(wěn)步發(fā)展，最后對(duì)我國(guó)變頻器產(chǎn)業(yè)未來(lái)發(fā)展前景進(jìn)行了展望，認(rèn)為變頻節(jié)能依然大有可為。 關(guān)鍵詞：節(jié)能減排；變頻節(jié)能；IGBT器件；系統(tǒng)節(jié)能 Abstract：This paper briefly expounds the grim situation of China's energy saving and emission reduction faces; introduced the important role and key application areas of the converter; analysis of as core device China's IGB[登陸后可查看全文]