1. 鍓嶈█

20骞翠締(l谩i),鍩烘澘94*34mm灏佽鐨処GBT妯″宸茬稉(j墨ng)鎴愮偤琛屾キ(y猫)椤�(l猫i)鐨勬(bi膩o)婧�(zh菙n)锛屽緸姝ゅ悇澶у叕鍙稿湪鍏煎閫欏€�(g猫)妯�(bi膩o)婧�(zh菙n)鐨勫悓鏅�(sh铆)涓嶆柗鍑鸿嚜宸辩殑灏佽褰㈠紡锛岀従(xi脿n)鍦ㄥ崡浜妧鑼傚井闆诲瓙鍏煎妯�(bi膩o)婧�(zh菙n)灏佽鍩烘澘鐨勬浠舵帹鍑轰簡34mm绨垮瀷浣庨浕鎰熺殑妯″(涓嬫枃绋�(ch膿ng)T1灏佽)锛屽叾涓鍔犳柊鐨勮ō(sh猫)瑷�(j矛)锛屾柊鍨嬬殑鏉愭枡锛屽伐钘�锛岃級涓婃柊鍨嬬殑鑺墖鎶€琛�(sh霉)锛屼娇寰楀偝绲�(t菕ng)妯�(bi膩o)婧�(zh菙n)鐨勫姛鐜囨ā濉婃湁浜嗘洿楂樼殑鍙潬鎬э紝鏇村劒(y艒u)鍖栫殑闆诲(xu茅)鎬ц兘銆�

鍦�1      T1灏佽鑸囧偝绲�(t菕ng)灏佽鐨勫褰㈡瘮杓�

2. 鏉愭枡

T1灏佽妯″鐨勫娈奸噰鐢ㄩ珮寮�(qi谩ng)搴︽潗鏂欙紝绔瓙鍤�(y谩n)鏍奸浕閸嶅伐钘� 锛屼繚璀夋ā濉婂湪闀�(zh菐ng)鏈熼珮婧浠朵笅浣跨敤鏅�(sh铆)澶栨鐨勭墷鍥猴紝骞堕厤鏈夌崹(d煤)鐗圭殑钃嬫澘瑷�(sh猫)瑷�(j矛)淇濊瓑浜嗕娇鐢ㄩ亷(gu貌)绋嬩腑鐨勫畨鍏�銆�

3. Rohs宸ヨ棟

鏂板瀷妯″鐨勭敓鐢�(ch菐n)宸ヨ棟浣跨敤浜嗙劇(w煤)閴涘伐钘濓紝绔瓙鍜孌BC閲囩敤鐒�(w煤)鐒婃(j墨)宸ヨ棟锛屾槸绗﹀悎浜哛oHs瑕佹眰鐨勭稜鑹茬敘(ch菐n)鍝�銆�

4. 绔瓙鐒�(w煤)鐒婃帴宸ヨ棟

5. 鍔熺巼寰挵(hu谩n)鑳藉姏

鍦�4  涓嶅悓TC璁婂寲涓嬫ā濉婂姛鐜囧惊鐠�(hu谩n)鑳藉姏

6. 鏂板瀷浣庨浕鎰熷姛鐜囩瀛愯ō(sh猫)瑷�(j矛)

鍦�5    T1绔瓙鍜屽偝绲�(t菕ng)绔瓙姣旇純

T1鏂板瀷鐨勭瀛愪笉闇€瑕佷娇鐢ㄧ剨鎺ヨ垏DBC鐩搁€�锛屼笉闇€瑕佽€冩叜鎳�(y墨ng)鍔�锛屾墍浠ュ幓闄ゅ偝绲�(t菕ng)鐨凷鍨嬭ō(sh猫)瑷�(j矛)锛屾妸绔瓙鐨勯暦(zh菐ng)搴︽笡灏戜簡1/3锛屽緸鑰屾笡灏戜簡妯″鏈韩鐨勫瘎鐢熼浕鎰熷拰绔瓙鐨勯浕闃�銆傜浉姣斿偝绲�(t菕ng)34mm灏佽鐨勭瀛�锛岄浕鎰熼檷浣庝簡30%,澶уぇ鍎�(y艒u)鍖栦簡闂�(gu膩n)鏂风壒鎬э紝鍚屾檪(sh铆)涔熼檷浣庝簡浣跨敤閬�(gu貌)绋嬩腑鍦ㄧ瀛愪笂鎵€鐢�(ch菐n)鐢熺殑鍔熻€�锛岄妳绔瓙琛ㄩ潰閸嶉幊淇濊瓑浜嗭紙闃叉锛夊湪闀�(zh菐ng)鏈熶娇鐢ㄩ亷(gu貌)绋嬩腑锛堢瀛愮殑姘у寲锛変笉瀹规槗鐢�(ch菐n)鐢熸哀鍖栥€�

鍦�6    鏂板瀷绔瓙鐨勫畨瑁�

閲囩敤鏂板瀷绔瓙瑷�(sh猫)瑷�(j矛)鍙互娓涘皯鍏�(n猫i)閮ㄥ畨瑁濈殑绌洪枔銆傚洜?y脿n)妞存亶鏋邦亖F鐒婏紝鏈夋晥鐨勭瘈(ji茅)鐪佺殑DBC涓婅姱鐗囧竷灞€绌洪枔锛屼娇寰楄姱鐗囩┖闁撳竷灞€鏇村姞鍎�(y艒u)鍖栵紝妯″闆绘祦瀵嗗害鏇撮珮锛屽钩琛′簡绶�(xi脿n)璺殑瑷�(sh猫)瑷�(j矛)銆備俊铏�(h脿o)绔瓙閲囩敤DBC璧扮窔(xi脿n)鍜岄嵉鍚堝伐钘�锛屽劒(y艒u)鍖栦簡淇¤櫉(h脿o)鐨勫皪(du矛)绋�(ch膿ng)鍨�,鐩告瘮鍌崇当(t菕ng)鐨勯绶�(xi脿n)鐒婃帴,娓涘皬浜嗛杸(m茅n)妤靛瘎鐢熼浕鎰熷拰闆婚樆銆�

7. 闁�(k膩i)闂�(gu膩n)鐗规€�

鍗椾含閵€鑼傚井闆诲瓙鍒╃敤鏂扮殑T1灏佽瑷�(sh猫)瑷�(j矛)鎺ㄥ嚭浜嗕綆鎼嶈€�锛屽揩閫燂紝妯�(bi膩o)婧�(zh菙n)绛塈GBT妯″锛岄仼鐢ㄤ簬璁婇牷鍣紝闆绘(j墨)鎺у埗锛岀剨姗�(j墨)鍜孶PS绛変笉鍚岃姹傜殑绯荤当(t菕ng)锛岄€氶亷(gu貌)鍦ㄩ珮婧笅娓�(c猫)瑭︽ā濉婄殑鍕�(d貌ng)鎱�(t脿i)鐗规€э紝鐧�(f膩)鐝�(xi脿n)鏂扮殑钖勫瀷绔瓙鐒�(w煤)鐒婃(j墨)鐨勫皝瑁濊ō(sh猫)瑷�(j矛)澶уぇ鎻愰珮浜嗗櫒浠剁殑闁�(k膩i)闂�(gu膩n)鎼嶈€�锛孯BSOA绛夌壒鎬у強闂�(gu膩n)鏂锋檪(sh铆)鐨勯浕澹撹畩鍖栫巼銆�

GL90HF120T1-turn off                           BSM75GB120DLC-turn off

鍦�7  T1灏佽鑸囨(bi膩o)婧�(zh菙n)鐨勫皝瑁濋棞(gu膩n)鏂风壒鎬ф尝褰㈡瘮杓冿紙Tj=125鈩冿級

 涓婂湒鏄湪鐩稿悓鐨勬脯(c猫)瑭﹁缃拰娓�(c猫)瑭︽浠朵笅娓�(c猫)寰�2绋櫒浠剁殑闂�(gu膩n)鏂锋尝褰�锛岀敱鍦栧彲浠ュ緱鍑篢1鐨勯浕澹撹畩鍖栫巼

鈻砎c1=180V锛汥LC鐨勯浕澹撹畩鍖栫巼鈻砎c2=220V 鎵€浠ヨ▓(j矛)绠楀緱鍑猴細

T1灏佽妯″锛�

di/dt=72A/0.386us=187A/us

鈻砎c1=L1*di/dt

L1=鈻砎c1/di/dt=180V/187A/us=960nH

DLC妯�(bi膩o)婧�(zh菙n)灏佽锛�

di/dt=72/0.320us=225A/us

鈻砎c2=L2*di/dt

L2=鈻砎c2/di/dt=220V/225A/us=978nH

鐩稿悓鐨勮缃殑闆绘劅鏄浉鍚岀殑锛屾墍浠�?x煤n)鐓濶妯″鐢�(ch菐n)鐢熺殑闆绘劅涓嶅悓锛屽樊鍊肩偤锛�

鈻矻=978-960=18nH

閬�(gu貌)娴侀棞(gu膩n)鏂风壒鎬�(RBSOA)

GL90HF120T1-RBSOA                               BSM75GB120DLC-RBSOA

鍦�8    RBSOA鐗规€ф瘮杓冿紙Tj=125鈩�锛孖c=2*Ic*nom;Vcc=600V锛�

闋荤巼鐗规€�

钖勫瀷浣庨浕鎰熷皝瑁濊ō(sh猫)瑷�(j矛)闄嶄綆浜嗘ā濉婄殑闁�(k膩i)闂�(gu膩n)鎼嶈€楋紝鍎�(y艒u)鍖栫殑鑺墖绌洪枔甯冨眬娓涘皬鐔遍樆鐗规€�锛屼繚璀夋ā濉婂叿鏈夊緢濂界殑闋荤巼鐗规€с€�

鍦�9   涓嶅悓闋荤巼涓嬭几鍑洪浕娴佺殑姣旇純

8. 鏂板瀷灏佽鏇撮仼鐢ㄤ簬楂橀牷蹇€熷瀷IGBT妯″

閫氬父鍦ㄩ枊(k膩i)闂�(gu膩n)闋荤巼瓒呴亷(gu貌)20kHz鐨勬噳(y墨ng)鐢ㄩ牁(l菒ng)鍩�锛屼竴鑸姹傚姛鐜囧櫒浠跺叿鏈夊劒(y艒u)鐣扮殑闁�(k膩i)闂�(gu膩n)鎬ц兘锛岀劧鑰岀敱浜庨€欎簺鍔熺巼鍣ㄤ欢鎵€浣跨敤绯荤当(t菕ng)鐨勪笉鍚�锛屼富闆昏矾鍜屾帶鍒舵柟娉曚篃闅ㄤ箣璁婂寲锛屽緢澶氭檪(sh铆)鍊欎笉鍍呴渶瑕佹ā濉婃惌杓変笂鐨勯珮閫熻姱鐗囷紝鍚屾檪(sh铆)涔熼渶瑕佸湪楂橀牷涓嬪皝瑁濊垏瑷�(sh猫)瑷�(j矛)鐨勬渶鍎�(y艒u)鍖�锛屾墍浠1灏佽鐨勫劒(y艒u)鍕�(sh矛)鍦ㄩ珮闋诲櫒浠朵笂琛ㄧ従(xi脿n)鐨勫挨鍏剁獊鍑�锛岀偤閱�(y墨)鐧傝ō(sh猫)鍌欏拰閫嗚畩鐒婃(j墨)鐨勪娇鐢ㄦ彁渚涗簡鏇村ぇ绌洪枔銆�

GF75HF120T1-turn on                             GF75HF120T1-turn off

鍦�10 1200V/75A蹇€熷瀷IGBT闁�(k膩i)閫氶棞(gu膩n)鏂风壒鎬�(Tj=125鈩�)      

閫氶亷(gu貌)娓�(c猫)瑭F75HF120T1鍦ㄩ珮婧笅鐨勯枊(k膩i)闂�(gu膩n)鎼嶈€楀彲浠ュ緱鍑�锛屽湪Vcc=600V锛孖_C=75A鏅�(sh铆)Eon=6.8mJ锛孍off=3.2mJ锛岀附鐨勯枊(k膩i)闂�(gu膩n)鎼嶈€楀彧鏈�10mJ銆傛悕鑰楀ぇ澶ч檷浣�锛屼娇鍣ㄤ欢鍦ㄩ珮闋绘檪(sh铆)琛ㄧ従(xi脿n)鏇村ソ鐨勫嫊(d貌ng)鎱�(t脿i)鐗规€�銆�

9. 鍎�(y艒u)鍖栧畨瑁濈┖闁�

鐐轰簡浣挎ā濉婅兘鍚戞洿濂藉湴鏁ｇ啽锛屽熀鏉胯垏鏁ｇ啽鍣ㄤ箣闁撴噳(y墨ng)鏈夎壇濂界殑鎺ヨЦ锛� 鍩烘澘缍�(j墨ng)姗�(j墨)姊拌檿鐞嗗悗褰㈡垚鏇查潰锛屽皣妯″鍩烘澘瀹夎鍦ㄦ暎鐔卞櫒涓婃檪(sh铆)鐢�(ch菐n)鐢熺殑澹撳姏淇濊瓑浜嗛€欎竴鎺ヨЦ,妯�(bi膩o)婧�(zh菙n)鐨勫瓟璺�80mm鍙互浣跨敤鎴�(h霉)涓嶉渶瑕佹洿鏀规暎鐔卞櫒鐨勫畨瑁濆瓟,鐩存帴瀹夎妯″銆傝杽鍨嬬殑澶栨楂樺害鍙21.5mm锛岀偤瀹㈡埗(h霉)绯荤当(t菕ng)瑷�(sh猫)瑷�(j矛)闄嶄綆妯″瀹夎鐨勯珮搴�锛岀府鐭簡鍔熺巼绔瓙浣跨敤鐨勯€ｆ帴绶�(xi脿n)鍜岄妳鎺�銆傝垏鍌崇当(t菕ng)鐨勫畨瑁濇柟寮忓苟娌�(m茅i)鏈夌櫦(f膩)鐢熸洿澶氱殑璁婂寲锛屾柊鐨勭劇(w煤)鐒婃帴绔瓙瑕佹眰瀹夎鏅�(sh铆)鍔涙洿灏忓拰鍧囧嫽锛屽繀闋堣獚(r猫n)鐪熺簿蹇冪殑鎿嶄綔銆�

绲�(ji茅)璜栵細

闅ㄨ憲鍔熺巼甯傚牬(ch菐ng)鐨勭櫦(f膩)灞�锛岃秺渚�(l谩i)瓒婅姹傚悇绋郴绲�(t菕ng)濡傝畩闋诲櫒锛岄€嗚畩鐒婃(j墨)鍜孶PS灏忓瀷鍖栵紝鍔熺巼瀵嗗害楂�锛岄€欏繀鐒惰姹傛柊鐨勫姛鐜囧櫒浠跺線灏忓瀷鍖栨柟鍚戠櫦(f膩)灞曘€傚崡浜妧鑼傚井闆诲瓙闁�(k膩i)鐧�(f膩)鐨凾1钖勫瀷灏佽妯″锛屽ぇ澶ф笡灏忓収(n猫i)閮ㄩ浕鎰熷拰鐔辨噳(y墨ng)鍔�锛岀郸绯荤当(t菕ng)瑷�(sh猫)瑷�(j矛)鑰呯瘈(ji茅)鐪佷簡绌洪枔锛屾惌杓変笂鏂扮殑鑺墖鎶€琛�(sh霉)锛屽皣鏈�(hu矛)鍦ㄥ姛鐜囧競鍫�(ch菐ng)鐧�(f膩)鎻洿澶х殑娼涘姏锛屽皪(du矛)鍌崇当(t菕ng)灏佽妯″鐨勫櫒浠朵締(l谩i)瑾�(shu艒)涔熸槸澶х殑鎻愰珮銆�