http://www.kadhoai.com.cn 2026-04-10 08:06:47 來源:中國工業報
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)的(de)資(zi)金(jin)。大(da)型(xing)同(tong)步(bu)電(dian)動(dong)機(ji)感(gan)應(ying)起(qi)動(dong)及(ji)無(wu)刷(shua)勵(li)磁(ci)控(kong)製(zhi)係(xi)統(tong)的(de)研(yan)製(zhi)成(cheng)功(gong),為(wei)我(wo)國(guo)大(da)型(xing)同(tong)步(bu)電(dian)動(dong)機(ji)的(de)起(qi)動(dong)提(ti)供(gong)了(le)一(yi)種(zhong)既(ji)經(jing)濟(ji)又(you)可(ke)靠(kao)的(de)起(qi)動(dong)方(fang)式(shi)選(xuan)擇(ze)方(fang)案(an)。
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”技(ji)術(shu),實(shi)現(xian)了(le)大(da)型(xing)同(tong)步(bu)電(dian)機(ji)起(qi)動(dong)與(yu)運(yun)行(xing)組(zu)合(he)技(ji)術(shu)上(shang)的(de)突(tu)破(po)性(xing)創(chuang)新(xin),既(ji)有(you)效(xiao)解(jie)決(jue)了(le)大(da)型(xing)同(tong)步(bu)電(dian)機(ji)軟(ruan)起(qi)動(dong)的(de)技(ji)術(shu)難(nan)題(ti),又(you)很(hen)好(hao)的(de)兼(jian)顧(gu)了(le)電(dian)機(ji)起(qi)動(dong)後(hou)的(de)運(yun)行(xing)控(kong)製(zhi)。打(da)破(po)了(le)國(guo)內(nei)大(da)型(xing)同(tong)步(bu)電(dian)動(dong)機(ji)及(ji)配(pei)套(tao)裝(zhuang)置(zhi)由(you)國(guo)外(wai)知(zhi)名(ming)公(gong)司(si)捆(kun)綁(bang)銷(xiao)售(shou)的(de)局(ju)麵(mian),為(wei)正(zheng)在(zai)使(shi)用(yong)的(de)這(zhe)些(xie)產(chan)品(pin)的(de)國(guo)內(nei)用(yong)戶(hu)提(ti)供(gong)了(le)安(an)全(quan)運(yun)行(xing)保(bao)障(zhang),同(tong)時(shi)也(ye)為(wei)用(yong)戶(hu)降(jiang)低(di)使(shi)用(yong)難(nan)度(du)和(he)購(gou)置(zhi)成(cheng)本(ben)。公(gong)司(si)的(de)這(zhe)次(ci)科(ke)技(ji)突(tu)破(po)不(bu)僅(jin)意(yi)味(wei)著(zhe)中(zhong)國(guo)同(tong)步(bu)電(dian)機(ji)的(de)軟(ruan)起(qi)動(dong)技(ji)術(shu)又(you)躍(yue)上(shang)了(le)一(yi)個(ge)新(xin)的(de)台(tai)階(jie),也(ye)進(jin)一(yi)步(bu)昭(zhao)示(shi)了(le)其(qi)自(zi)身(shen)作(zuo)為(wei)中(zhong)國(guo)軟(ruan)起(qi)動(dong)領(ling)域(yu)領(ling)軍(jun)人(ren)物(wu)的(de)強(qiang)大(da)實(shi)力(li)。