2012年10月20日，由湖北省科技廳主辦的“大型無刷勵磁同步電動機異步起動及其控製係統”技術成果鑒定會在武漢圓滿舉行。該成果是大力電工襄陽股份有限公司在”無刷勵磁起動及控製技術”領域中的重大突破

，是繼今年2月在北京推出填補國內空白高壓變頻軟起動技術後的又一力作。

　　襄陽市鑒定委員會委員由中國工程院院士、華中科技大學教授潘垣，湖北省科技廳成果處處長黎苑楚
、湖北工業大學電氣與電子學院博導
、教授廖家平，湖北省機電研究設計院教授朱永平及上海電氣集團、武漢鋼鐵集團等7weiguoneigailingyuzhimingzhuanjiazucheng。tongguoduijiandingcailiaodelunzhengdabianheduiqidongxianchangxiangguanshujudefenxirenzheng
，jiandingweiyuanhuiyizhirenwei，gaixiangmuqudelezizhuzhishichanquandechuangxinchengguo
，weidaxingwushualicitongbudiandongjideqidongtigongleyizhongxindekongzhifangan，chenggongtidaileguowaichanpin，weiguoneishouchuang，jishudadaoguojixianjinshuiping。juzhuanjiajieshao，daxingtongbudiandongjiyibuqidongjiwushualicikongzhixitongdeyuanlishiliyongzhuanzijixuedeganyingdianliusuochanshengdewoliuzhuanjuzuoweiqidongliju，cishidediandongjixiangdangyuyigezhuanziweizhengtigangbandeyibudiandongji，qidongshiliciraozubujialicidianliu，liciraozusuoganyingdehuachadianliutongguozishenxiedaidejingzhaguanmiecihuilumieci。dangzhuanziqidongdaojiejinyu97%同步轉速時
，定子投全壓，轉速穩定於亞同步狀態時
，擇機投入勵磁，拖入同步運行狀態。

　　該gai技ji術shu具ju有you起qi動dong時shi回hui路lu電dian流liu小xiao，電dian網wang壓ya降jiang可ke任ren意yi選xuan擇ze，結jie構gou簡jian單dan
，性xing能neng穩wen定ding，安an全quan可ke靠kao等deng諸zhu多duo優you點dian
，可ke以yi解jie決jue進jin口kou的de大da中zhong型xing同tong步bu電dian動dong機ji的de起qi動dong問wen題ti，為wei用yong戶hu減jian少shao一yi大da筆bi為wei了le購gou置zhi進jin口kou靜jing止zhi同tong步bu變bian頻pin起qi動dong器qi（SFC）dezijin。daxingtongbudiandongjiganyingqidongjiwushualicikongzhixitongdeyanzhichenggong，weiwoguodaxingtongbudiandongjideqidongtigongleyizhongjijingjiyoukekaodeqidongfangshixuanzefangan。

　　大力電工作為國內軟起動技術發源地和龍頭企業，一直致力於電機節能控製領域的技術創新和科技進步。公司研發出的“大型無刷勵磁同步電動機異步起動及其控製係統”jishu
，shixianledaxingtongbudianjiqidongyuyunxingzuhejishushangdetupoxingchuangxin
，jiyouxiaojiejueledaxingtongbudianjiruanqidongdejishunanti，youhenhaodejianguledianjiqidonghoudeyunxingkongzhi。dapoleguoneidaxingtongbudiandongjijipeitaozhuangzhiyouguowaizhiminggongsikunbangxiaoshoudejumian，weizhengzaishiyongdezhexiechanpindeguoneiyonghutigongleanquanyunxingbaozhang，tongshiyeweiyonghujiangdishiyongnanduhegouzhichengben。gongsidezhecikejitupobujinyiweizhezhongguotongbudianjideruanqidongjishuyouyueshangleyigexindetaijie，yejinyibuzhaoshileqizishenzuoweizhongguoruanqidonglingyulingjunrenwudeqiangdashili。