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閫嗗彉宸ヤ綔棰戠巼鐩稿鏉ヨ寰堥珮錛屾墍浠ヤ富鍙樺帇鍣ㄧ殑閾佸績鎴潰縐拰綰垮湀鍖濇暟澶уぇ鍑忓皯錛屽洜姝わ紝閫嗗彉鐒婃満鍙互鍦ㄥ緢澶х▼搴︿笂鑺傜渷閲戝睘鏉愭枡錛屽噺灝戝褰㈠昂瀵稿強(qiáng)閲嶉噺錛屽ぇ澶у噺灝戠數(shù)鑳芥崯鑰楋紝鏇撮噸瑕佺殑鏄紝閫嗗彉鐒婃満鑳藉鍦ㄥ井縐掔駭鐨勬椂闂村唴瀵硅緭鍑虹數(shù)嫻佽繘琛岃皟鏁達(dá)紝鎵�浠ュ氨鑳藉疄鐜扮剨鎺ヨ繃紼嬫墍瑕佹眰鐨勭悊鎯蟲帶鍒惰繃紼嬶紝鑾峰緱婊℃剰鐨勭剨鎺ユ晥鏋溿�?/p>
鍔熺巼寮�鍏崇鐨勬瘮杈冨父鐢ㄧ殑鍔熺巼寮�鍏蟲湁鏅墮椄綆°�両GBT銆佸満鏁堝簲綆＄瓑銆傚叾涓紝鏅墮椄綆★紙鍙帶紜咃級鐨勫紑鍏抽鐜囨渶浣庣害1000嬈?縐掑乏鍙籌紝涓�鑸笉閫傜敤浜庨珮棰戝伐浣滅殑寮�鍏崇數(shù)璺�?br />
1銆佹晥搴旂鐨勭壒鐐癸細(xì)
鍦烘晥搴旂鐨勭獊鍑轟紭鐐瑰湪浜庡叾鏋侀珮鐨勫紑鍏抽鐜囷紝鍏舵瘡縐掗挓鍙紑鍏?0涓囨浠ヤ笂錛岃�愬帇涓�鑸湪500V浠ヤ笂錛岃�愭俯150鈩冿紙綆¤姱錛夛紝鑰屼笖瀵奸�氱數(shù)闃伙紝綆″瓙鎹熻�椾綆錛屾槸鐞嗘兂鐨勫紑鍏沖櫒浠訛紝灝ゅ叾閫傚悎鍦ㄩ珮棰戠數(shù)璺腑浣滃紑鍏沖櫒浠朵嬌鐢ㄣ�?br />浣嗘槸鍦烘晥搴旂鐨勫伐浣滅數(shù)嫻佽緝?yōu)畯锛岄珮鐨劸U?0A錛屼綆鐨勪竴鑸湪9A宸﹀彸錛岄檺鍒朵簡鐢?shù)璧\涓殑鏈�澶х數(shù)嫻侊紝鑰屼笖鐢變簬鍦烘晥搴旂鐨勫皝瑁呭艦寮忥紝浣垮緱鍏跺紩鑴氱殑鐖數(shù)璺濈錛堝鐢?shù)浣撳埌鍙︿竴瀵肩數(shù)浣撻棿鐨勮〃闈㈣窛紱伙級杈冨皬錛屽湪鐜楂樺帇涓嬪鏄撹鍑葷┛錛屼嬌寰楀紩鑴氶棿瀵肩數(shù)鑰屾崯鍧忔満鍣ㄦ垨鍗卞浜鴻韓瀹夊叏銆?br />
2銆両GBT鐨勭壒鐐癸細(xì)
IGBT鍗沖弻鏋佸瀷緇濈紭鏁堝簲綆★紝絎﹀彿鍙?qiáng)绛夋晥鐢?shù)璺浘錛屽叾寮�鍏抽鐜囧湪20K Hz ~30K Hz涔嬮棿銆備絾瀹冨彲浠ラ�氳繃澶х數(shù)嫻侊紙100A
浠ヤ笂錛夛紝鑰屼笖鐢變簬澶栧皝瑁呭紩鑴氶棿璺濆ぇ錛岀埇鐢?shù)璺澕浾dぇ錛岃兘鎶靛盡鐜楂樺帇鐨勫獎鍝嶏紝瀹夊叏鍙潬銆?/p>
閫嗗彉涓庢暣嫻佹槸涓や釜鐩稿弽鐨勬蹇碉紝鏁存祦鏄妸浜ゆ祦鐢?shù)鍙樻崲湄?fù)鐩存祦鐢電殑榪囩▼錛岃�岄�嗗彉鍒欎嬌鎶婄洿嫻佺數(shù)鏀瑰彉涓轟氦嫻佺數(shù)鐨勮繃紼嬶紝閲囩敤閫嗗彉鎶�鏈殑寮х剨鐢墊簮縐頒負(fù)閫嗗彉鐒婃満銆傞�嗗彉榪囩▼闇�瑕佸ぇ鍔熺巼鐢?shù)瀛愬紑鍏沖櫒浠訛紝閲囩敤緇濈紭鏍呭弻鏋佹櫠浣揑GBT浣滀負(fù)寮�鍏沖櫒浠剁殑閫嗗彉鐒婃満銆?nbsp;
閫嗗彉鐒婃満鐨勫伐浣滆繃紼嬪涓嬶細(xì)灝嗕笁鐩告垨鍗曠浉宸ラ浜ゆ祦鐢墊暣嫻侊紝緇忔護(hù)娉㈠悗寰楀埌涓�涓緝騫蟲粦鐨勭洿嫻佺數(shù)錛岀敱IGBT緇勬垚鐨勯�嗗彉鐢?shù)璧\灝嗚鐩存祦鐢?shù)鍙樹负鍑犲崄KHz鐨勪氦嫻佺數(shù)錛岀粡涓誨彉鍘嬪櫒闄嶅帇鍚庯紝鍐嶇粡鏁存祦婊ゆ嘗鑾峰緱騫崇ǔ鐨勭洿嫻佽緭鍑虹剨鎺ョ數(shù)嫻併�?br />
--娌堥槼濞佸厠鍒涙柊鐒婃帴璁懼鏈夐檺鍏徃
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