鐭矾淇濊鏄帴浜庨浕婧愬拰璨犺級涔嬮枔鐨勮缃叿鏈夌殑涓€绋湪鍏惰矤杓夊伌(c猫)鐧�(f膩)鐢熺煭璺檪鑳藉皣鐭矾榛炶垏闆绘簮鏈夋晥鍦板垎鏂风殑鍔熻兘銆備竴鍊嬭缃叿鏈夌煭璺繚璀峰姛鑳�锛屾墍浠ュ畠蹇呴爤鏈変竴瀹氱殑鐭矾鍒嗘柗鑳藉姏;鑰屼竴鍊嬪叿鏈夌煭璺垎鏂疯兘鍔涚殑瑁濈疆锛屽氨瑾槑瀹冩湁鐭矾淇濊鍔熻兘銆�

浠ュ父鐢ㄧ殑绌烘埃闁嬮棞(gu膩n)鐐轰緥锛岀暥鍑虹従(xi脿n)鐨勭煭璺浕娴佸ぇ浜庣┖姘ｉ枊闂�(gu膩n)鐨勭煭璺垎鏂烽浕娴佹檪锛岀┖姘ｉ枊闂�(gu膩n)鑲畾宸茬稉(j墨ng)鍟熷嫊淇濊浜�锛屽彧鏄叾鑳藉姏灏忎簡鑰屼笉鑳藉皣鐭矾闆绘祦鍒嗘柗锛屾渶绲傛渻鎼嶅銆傜偤浠€涔堝畠鐨勫垎鏂疯兘鍔涘皬浜庡闅涚煭璺浕娴佸憿?涓€鏄┖姘ｉ枊闂�(gu膩n)閬稿瀷鍟忛锛屼簩鏄浕缍�(w菐ng)瀹归噺鐨勫晱椤�锛屽洜鐐洪浕璺腑鐭矾闆绘祦鏈夊澶ф槸鏍规摎(j霉)闆昏矾鍙冩暩(sh霉)鍙互瑷堢畻鍑轰締鐨勶紝鑸囬浕婧愬閲忓強绶氳矾闃绘姉鏈夐棞(gu膩n)锛屽嵆鏄ō(sh猫)瑷堥伕鍨嬫噳(y墨ng)鑰冩叜鐨勪簨鎯�銆�

涓嶈兘鍥犵偤鐧�(f膩)鐢熺煭璺悗璁婇牷鍣�鎼嶅浜嗗氨瑾畠娌掓湁鐭矾淇濊鍔熻兘銆傛悕澹炰簡锛屽氨瑾槑绯荤当(t菕ng)涓湁鏌愪竴鍊嬬挵(hu谩n)绡€(ji茅)瀛樺湪鏈夊晱椤�銆�

璁婇牷鍣ㄧ殑杓稿嚭鍋�(c猫)涓嶈ō(sh猫)鐭矾淇濊鏄洜鐐�锛岃畩闋诲櫒鐨勮几鍑哄姛鐜囧櫒浠剁洰鍓嶉兘鏄疘GBT鐨勫姛鐜囨ā濉娿€傜暥璁婇牷鍣ㄨ几鍑烘垨璨犺級鐧�(f膩)鐢熺煭璺檪锛孖GBT鑷韩鏈夋姉鐭矾鐨勫姛鑳斤紝鑷繁琚帠浣忎笉杓稿嚭闆绘祦鐨勫姛鑳�銆備繚璀峰姛鐜囧櫒浠朵笉琚煭璺浕娴佹悕澹�銆傚弽涔�锛岃畩闋诲櫒杓稿嚭濡傛灉鍔犱簡鐭矾淇濊鍙嶅€掓湁鍟忛浜嗐€傞鍏堢煭璺浕娴佸緢蹇獻GBT濡傛灉鑷韩涓嶈兘鑷帠鐨勮┍锛屾牴鏈締涓嶅強淇濊鑷繁灏卞畬铔嬩簡銆傚姞浜嗕繚璀蜂篃鐧藉姞锛屽洜鐐洪€熷害澶揩锛屾敂涓嶄綇銆傜浜岋紝鏈€閲嶈鐨�锛孖GBT鍦ㄥ伐浣滄檪锛屾焙涓嶅厑瑷辫矤杓夐枊璺�锛屽惁鍓囨渻鍥犵偤楂榙v/dt灏庤嚧IGBT鎿婄┛銆�

姝ｅ洜鐐烘锛孖GBT閮芥槸鑳借嚜鎴戞姉鐭矾銆備篃灏辨槸瑾笉鎬曡矤杓夌煭璺�銆傚鏋滆畩闋诲櫒鐨勮几鍑哄姛鐜囧櫒浠剁偢浜嗭紝涓嶆槸鍥犵偤鐭矾鏈韩閫犳垚鐨�锛屼竴瀹氶倓鏈夊叾浠栫殑鍘熷洜锛屾瘮濡�锛屽伐浣滀腑璨犺級绐佺劧闁嬭矾浜�锛屾垨鑰呴亷杓変簡(IGBT鎬曢亷杓�锛屼笉鎬曠煭璺�)銆�

鍏堣璁婇牷鍣ㄨ几鍑烘鍦ㄥ伐浣滄檪锛岀獊鐒跺湴璨犺級鏂风窔(闁嬭矾)锛屾鏅傛ā濉婅鐐哥殑鍘熷洜銆傞€欓兘鏄洜鐐烘鏅傜殑dv/dt澶珮(鐗瑰垾鏄矤杓夎純澶ф檪)锛屾鏅傜窔璺殑鐙€鎱�(t脿i)灏卞儚鏄付杓�*浣滃垁鐔旈枊闂�(gu膩n)銆傜洝绠¤畩闋诲櫒鐨勮几鍑哄姛鐜囨ā濉婃湁RC闃诲鍚告敹鍔熻兘锛屼絾澶珮鍕曟厠(t脿i)闆诲锛岄倓鏄搵涓嶄綇鎿婄┛IGBT鐨�銆傚洜姝わ紝姝ゆ檪鐐告ā濉婃矑鍟嗛噺;

鍐嶈鐔遍亷杓夌偢妯″锛岃畩闋诲櫒鐨勮几鍑哄姛鐜囨ā濉�锛屽叾鏁ｇ啽銆佹韩鍗囧姛鑳芥槸宸茬稉(j墨ng)瑷�(sh猫)瑷堝ソ鐨�锛屽寘鎷暎鐔辩殑鎴潰銆佺┖姘ｇ殑娴佸嫊鎴栧喎鍗讳粙璩�(zh矛)鐨勬祦閲忕瓑绛�锛屽鏋滆秴璨犺嵎鎸囨閬嬭锛屾檪闁撹秺闀�锛岀瀛愮殑鐔辩⿳绱秺閲�銆傚皫鑷磋秴閬庡厑瑷辩殑婧崌锛屼篃鍚屾ǎ鏄偢妯″娌掑晢閲�銆�

瑷樺緱鏃╁湪涓婁笘绱€鐨�90骞翠唬涓湯鏈�锛岃タ瀹夐浕鍔涢浕瀛愭妧琛�(sh霉)鐮旂┒鎵€鏇剧稉(j墨ng)鍋氶亷涓€娆￠棞(gu膩n)浜嶪GBT鍔熺巼鍣ㄤ欢鐨勭爺绌跺琛�(sh霉)浜ゆ祦銆傞偅鏅�锛屽湅鍏�(n猫i)鐨処GBT姝ｈ檿浜庣爺鐧�(f膩)闅庢锛屽湅澶栫殑鐢�(ch菐n)鍝佺敤鐨勬瘮杓冩櫘鍙婏紝鑰屽湅鍏�(n猫i)鐨勯倓娌掓湁鎺ㄥ唬鐢�(ch菐n)鍝�锛岄偅鍊嬫檪鏈燂紝鍦嬪収(n猫i)鐨勫彲鎺х鍣ㄤ欢宸茬稉(j墨ng)鐩哥暥?sh霉)鏌愬鐐�?锛屽澶у姛鐜囬兘鏈�锛孖GBT閭勪笉琛�銆傝寰楃暥鏅傝瑳婕旂殑涓€鍊嬪伐绋嬪斧灏辫锛屼粬鍊戝仛瀵﹂锛孖GBT涓嶆€曠煭璺�锛岀煭璺簡娌掕几鍑猴紝蹇€熼棞(gu膩n)鏂�?锛熻拪GBT鐗瑰垾鎬曠啽锛屽鏋滄暎鐔变笉濂�锛屽緢瀹规槗鐐�銆傛墍浠�锛屽皪閭ｆ浜ゆ祦娲诲嫊鐨勫収(n猫i)瀹硅鎲剁壒鍒ユ繁銆備篃鐭ラ亾IGBT鐨勮粺鑲嬫槸浠€涔堜簡銆�

浣滅偤鑷嫊鍖栬垏椹�(q奴)鍕曠殑鎳�(y墨ng)鐢ㄥ伐绋嬪斧锛屾垜鍊戞噳(y墨ng)瑭蹭簡瑙ｄ娇鐢ㄧ殑鍏冨櫒浠剁殑鑴炬埃鍜岀鎬э紝鍙湁閫欐ǎ鎵嶈兘绉戝鐨�銆佸悎鐞嗙殑銆佹纰虹殑閬稿瀷鍜岄厤缃嚜宸辫ō(sh猫)瑷堢殑绯荤当(t菕ng)锛屾墠鑳借畵鍏跺畨鍏�銆佸彲闈犲伐浣�銆傚鏋滄槸鐣泧娣昏冻鐨勫湪璁婇牷鍣ㄧ殑杓稿嚭鍔犻枊闂�(gu膩n)鎴栦繚璀�锛岃€屼笖鏄付杓夊嫊浣滐紝鐒＄枒灏囨槸鑷村懡鐨勯尟瑾�;濡傛灉鏄€滃皬棣媺澶ц粖鈥�锛屽伔宸ユ笡鏂欏績瀛樺儱骞稿績鐞�锛屾兂鐪佸咕鍊嬮將锛屾經鍦ㄧ殑鍗遍毆鏄瓨鍦ㄧ殑锛岃€屼笖寰堝毚閲�銆�

寤虹瓚宸ョ▼鐨勫伔宸ユ笡鏂�锛屾墍闈㈣嚚鐨勬槸鍨浜嬫晠;鑷嫊鍖栭﹨(q奴)鍕曞伐绋嬬殑鍋峰伐娓涙枡銆傛墍闈㈣嚚鐨勬槸鐐�銆佽憲鐏簨鏁呫€傞兘鏄綗杞熺儓鐑堢殑锛屽嫊闈滈兘涓嶅皬銆�