閵€鑰€鑺煄鍗婂皫(d菐o)楂�(姹熻槆)鏈夐檺鍏徃闀锋湡鍌欐湁鐝�(xi脿n)璨�锛岀敘(ch菐n)鍝佺郴鍒楅綂鍏�锛屾妧琛�(sh霉)鍔涢噺闆勫帤锛屽敭鍚庢湇鍕�(w霉)鍒颁綅锛屼緵璨ㄧ┅(w臎n)瀹�锛屽湪鍦嬪収(n猫i)澶栨闆昏妤�(y猫)涓缓绔嬩簡鑹ソ鐨勪俊璀�;鐢�(ch菐n)鍝佸唬娉涚敤浜庨枊闂�(gu膩n)闆绘簮锛屽伐鎺цō(sh猫)鍌�锛岃畩闋诲櫒锛岄浕鐒婃锛岄浕姊�锛岀┖瑾�(di脿o)锛岄ⅷ(f膿ng)鍔涚櫦(f膩)闆�锛屼笉闁撴柗闆绘簮锛岄浕鍕曞姏姗熻粖锛屾苯杌婄瓑鍚勬柟闈㈤牁(l菒ng)鍩�銆傚叕鍙稿皥妤�(y猫)閵峰敭銆備富瑕佸皥鐕�: IGBT妯″闆跺敭/鎵圭櫦(f膩):鑻遍鍑�锛岃壘璩芥柉锛岃タ闁€搴�锛屼腑杌�锛屼笁绀撅紝缇呰槶锛屽反鏂浖鐔旀柗鍣紝鏃ヤ箣鍑虹啍鏂峰櫒锛孉BB锛岃タ闁€瀛�锛屼笁鑿�锛屽瘜澹瓑鍝佺墝銆傚叕鍙告湰钁�“鍝佽唱(zh矛)淇濊瓑锛屽鎴惰嚦涓�”鐨勪紒妤�(y猫)缍�(j墨ng)鐕熺悊蹇碉紝“瑾犱俊缍�(j墨ng)鐕�銆佷俊璀界偤鏈�”鐨勭稉(j墨ng)鐕熷畻鏃�銆傚爡淇″鎴舵案閬犳槸鍏徃鐧�(f膩)灞曠殑婧愭硥锛屽爡鎸佷互甯傚牬鐐哄皫(d菐o)鍚戯紝浠ュ畬鍠勭殑鍞悗鏈嶅嫏(w霉)鐐烘壙璜�锛屾垜鍊戠⿳妤靛弮鑸囨帹寤ｄ互鍙婅妤�(y猫)浜ゆ祦娲诲嫊锛屽叕鍙稿湪闀锋湡鐨勭櫦(f膩)灞曢亷绋嬩腑浠ラ亷纭殑鐢�(ch菐n)鍝佽唱(zh矛)閲忕殑鍎�(y艒u)鍕㈠拰鍦嬪収(n猫i)瑷卞澶у瀷鐨勫叕鍙搁兘寤虹珛浜嗛暦鏈熻壇濂界殑鍚堜綔浼欎即闂�(gu膩n)绯�锛屾垜鍊戜篃鐔辫獱姝¤繋鍦嬪収(n猫i)澶栧鎴朵締鎴戝徃鑰冨療锛屽弮瑙€鍙婃妧琛�(sh霉)浜ゆ祦锛涘唬绱嶅崥浜ょ殑浼佹キ(y猫)绮剧锛屾効鑸囩ぞ鏈冨悇鐣屾湅鍙嬬簿瑾犲悎浣�锛屽叡鍓�(chu脿ng)缇庡ソ瀹跺湌锛�
閵€鑰€鑺煄鍗婂皫(d菐o)楂旀杩庢偍鐨勫埌渚�锛屾偍瑕侀噰璩间粈涔堢敘(ch菐n)鍝侊紝璜嬪牨涓嬪瀷铏熷強鏁�(sh霉)閲�锛屾垜鍊戝搧绋綂鍏�銆佸児鏍煎劒(y艒u)鎯�銆佹杩庡挩瑭�锛�
IGBT鐨勫伐浣滃師鐞嗗拰浣滅敤闆昏矾鍒嗘瀽鐗堬細
銆€銆€IGBT鐨勭瓑鏁堥浕璺鍦�1鎵€绀�銆傜敱鍦�1鍙煡锛岃嫢鍦↖GBT鐨勬煹妤靛拰鐧�(f膩)灏勬サ涔嬮枔鍔犱笂椹�(q奴)鍕曟闆诲锛屽墖MOSFET灏�(d菐o)閫�锛岄€欐ǎPNP鏅堕珨绠＄殑闆嗛浕妤佃垏鍩烘サ涔嬮枔鎴愪綆闃荤媭鎱�(t脿i)鑰屼娇寰楁櫠楂旂灏�(d菐o)閫�锛涜嫢IGBT鐨勬煹妤靛拰鐧�(f膩)灏勬サ涔嬮枔闆诲鐐�0V,鍓嘙OSFET鎴锛屽垏鏂稰NP鏅堕珨绠″熀妤甸浕娴佺殑渚涚郸锛屼娇寰楁櫠楂旂鎴銆�
鐢辨鍙煡锛孖GBT鐨勫畨鍏ㄥ彲闈犺垏鍚︿富瑕佺敱浠ヤ笅鍥犵礌姹哄畾锛�
銆€銆€--IGBT鏌垫サ鑸囩櫦(f膩)灏勬サ涔嬮枔鐨勯浕澹�锛�
銆€銆€--IGBT闆嗛浕妤佃垏鐧�(f膩)灏勬サ涔嬮枔鐨勯浕澹�锛�
銆€銆€--娴侀亷IGBT闆嗛浕妤�-鐧�(f膩)灏勬サ鐨勯浕娴侊紱
銆€銆€--IGBT鐨勭祼(ji茅)婧�銆�
銆€銆€濡傛灉IGBT鏌垫サ鑸囩櫦(f膩)灏勬サ涔嬮枔鐨勯浕澹擄紝鍗抽﹨(q奴)鍕曢浕澹撻亷浣�锛屽墖IGBT涓嶈兘绌�(w臎n)瀹氭甯稿湴宸ヤ綔锛屽鏋滈亷楂樿秴閬庢煹妤�-鐧�(f膩)灏勬サ涔嬮枔鐨勮€愬鍓嘔GBT鍙兘鎬ф悕澹�锛涘悓妯ｏ紝濡傛灉鍔犲湪IGBT闆嗛浕妤佃垏鐧�(f膩)灏勬サ鍏佽ū鐨勯浕澹撹秴閬庨泦闆绘サ-鐧�(f膩)灏勬サ涔嬮枔鐨勮€愬锛屾祦閬嶪GBT闆嗛浕妤�-鐧�(f膩)灏勬サ鐨勯浕娴佽秴閬庨泦闆绘サ-鐧�(f膩)灏勬サ鍏佽ū鐨勯浕娴侊紝IGBT鐨勭祼(ji茅)婧秴閬庡叾绲�(ji茅)婧殑鍏佽ū鍊�锛孖GBT閮藉彲鑳芥渻鎬ф悕澹�銆�