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鎮ㄧ従(xi脿n)鍦ㄧ殑浣嶇疆锛� 涓湅(gu贸)鍌冲嫊(d貌ng)缍�(w菐ng) > 鎶€琛�(sh霉)闋婚亾 > 鎳�(y墨ng)鐢ㄦ柟妗� > IGBT璁婇牷闆绘簮鍦ㄦ苯杌婃洸杌告番鐏笂鐨勬噳(y墨ng)鐢�

IGBT璁婇牷闆绘簮鍦ㄦ苯杌婃洸杌告番鐏笂鐨勬噳(y墨ng)鐢�

鏅�(sh铆)闁擄細2009-05-07 22:55:23渚�(l谩i)婧愶細huanglj

灏�(d菐o)瑾�(y菙)锛�?浠嬬垂浜嗗苟鑱�(li谩n)閫嗚畩寮廔GBT璁婇牷闆绘簮鐨勫伐浣滃師鐞嗗強鍦ㄦ苯杌婄櫦(f膩)鍕�(d貌ng)姗�(j墨)鏇茶桓娣伀涓婄殑涔熺敤鎯呮硜銆�

鎽樿:浠嬬垂浜嗗苟鑱�(li谩n)閫嗚畩寮廔GBT璁婇牷闆绘簮鐨勫伐浣滃師鐞嗗強鍦ㄦ苯杌婄櫦(f膩)鍕�(d貌ng)姗�(j墨)鏇茶桓娣伀涓婄殑涔熺敤鎯呮硜銆� 绲�(ji茅)鏋滆〃鏄�,IGBT璁婇牷闆绘簮鐨勭┖杓夋悕鑰楀儏鐐�0锛�5锛呬竴1锛咃紟椤嶅畾璨�(f霉)杓変笅鐨勯浕澹撴晥鐜囩偤96锛咃綖98锛咃紟杓冭畩闋荤櫦(f膩)闆绘(j墨)绲勫钩鍧囩瘈(ji茅)鑳界磩10锛咃綖18锛�锛屽叿鏈夐牷鐜囪嚜鍕�(d貌ng)璺熻工鍔熻兘銆� 涓婚瑭�锛氭洸杌�锛涙番鐏�锛涢浕婧愶紱骞惰伅(li谩n)閫嗚畩鍣� Application of the IGBT Variable Frequency Power Supply in Quenching Process of Engine Crankshafts [align=center]Wang Ruixiang锛孻u Litian 锛圸hejiang University锛塠/align] Abstract锛歍he working principle of the parallel contravariant IGBT variable frequency power supply and its application in the quenching process of engine crankshafts are introduced锛巌t is shown that the no—load loss of the IGBT variablefrequency supply is only 0锛�5锛咃綖1锛�锛宎nd the vohage efficiency under the rated load is 96锛�-98锛咃紟a(ch菐n)nd energy saving against the variable frequency generating set is about 10锛咃綖18锛� 锛歩t can automatically trace frequency锛� Key words锛欳rankshaft锛孮uenching锛孭ower supply锛孭arallel converterl 1鍓嶈█ 銆€銆€鐣�(d膩ng)浠g殑鎰熸噳(y墨ng)鐔辫檿鐞嗘妧琛�(sh霉)鍏锋湁鍎�(y艒u)璩�(zh矛)銆侀珮鏁�銆佺挵(hu谩n)淇濈瓑璜稿鐗归粸(di菐n)锛岀鍚堢従(xi脿n)浠f苯杌婄敓鐢�(ch菐n)闇€瑕�锛屽洜鑰屽緱鍒板唬娉涙噳(y墨ng)鐢ㄣ€備綔鐐烘劅鎳�(y墨ng)鐔辫檿鐞嗘妧琛�(sh霉)鍩虹(ch菙)鐨勮畩闋诲櫒鐨処GBT妯″宸插晢鍝佸寲锛屽湪鎴戝湅(gu贸)鎰熸噳(y墨ng)鍔犵啽闋�(l菒ng)鍩熷凡鎴愬姛鐢熺敘(ch菐n)鍑�10锝�100 kHz銆佸姛鐜囬仈(d谩)鏁�(sh霉)鐧惧崈鐡︾殑IGBT璁婇牷闆绘簮銆傚(sh铆)韪愯瓑鏄庯紝閲囩敤IGBT璁婇牷闆绘簮瀹屽叏鍙互鍙栦唬鑰楄兘鍤�(y谩n)閲嶇殑璁婇牷鐧�(f膩)闆绘(j墨)绲�銆� 2 IGBT璁婇牷闆绘簮宸ヤ綔鍘熺悊鍙婄壒榛�(di菐n) IGBT璁婇牷闆绘簮闆昏矾濡傚湒1鎵€绀猴細

銆€銆€IGBT璁婇牷闆绘簮閲囩敤涓夌浉姗嬪紡鍏ㄦ帶鏁存祦闆昏矾锛岄€嗚畩鍣ㄩ噰鐢ㄥ柈鐩告⿱寮忛€嗚畩闆昏矾锛岃矤(f霉)杓夌偤骞惰伅(li谩n)璜ф尟褰㈠紡锛岀洿娴佹烤娉㈢挵(hu谩n)绡€(ji茅)鐐哄ぇ闆绘劅婵炬尝锛屼互婊胯冻骞惰伅(li谩n)閫嗚畩鍣ㄧ殑杓稿叆瑕佹眰銆傞€嗚畩鎺у埗涓昏鍔熻兘閲囩敤瀹氭檪(sh铆)鍘熷墖瀵�(sh铆)鐝�(xi脿n)璨�(f霉)杓夐牷鐜囪嚜鍕�(d貌ng)璺熻工銆侀€嗚畩姗嬪暉鍕�(d貌ng)鍙婄偤閫嗚畩姗嬪姛鐜囧櫒浠舵彁渚涘彲闈犵殑椹�(q奴)鍕�(d貌ng)鑴堟矕锛屽叾宸ヤ綔鍘熺悊濡傚湒2鎵€绀恒€�

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