6-220KV浜よ伅(li谩n)鐢熺敘(ch菐n)绶氬粻瀹朵粙绱规摖濉戞(j墨)鐨勭瘈(ji茅)闆诲師鐞�
鏅�(sh铆)闁擄細2019-10-10 渚�(l谩i)婧愶細ximfl.com 榛�(di菐n)鎿婇噺锛�
鎿犲姗�(j墨)鏄竴绋噸瑕佺殑濉戞枡姗�(j墨)姊�,锛屽ぇ閮ㄥ垎鐨勫鏂欏埗鍝佺殑鐢熺敘(ch菐n)鑸囧埗閫犻兘鍙互渚濋潬鎿犲鎴愬瀷瀵�(sh铆)鐝�(xi脿n),銆傛摖濉戞(j墨)闆荤鎰熸噳(y墨ng)鍔犵啽绡�(ji茅)闆诲櫒鐢遍浕纾佹劅鎳�(y墨ng)鍔犵啽鍦堝拰闆荤鎰熸噳(y墨ng)鍔犵啽鎺у埗鍣ㄧ祫鎴愶紝鏄竴绋埄鐢ㄩ浕纾佹劅鎳�(y墨ng)鍘熺悊灏囬浕鑳借綁(zhu菐n)鎻涚偤纾佽兘,锛屼娇琚姞鐔遍嫾楂旀劅鎳�(y墨ng)鍒扮鑳借�岀櫦(f膩)鐔辩殑涓�绋姞鐔辨柟寮�,銆傝┎瑁濈疆閲囩敤浜嗛帠鐩哥挵(hu谩n)鎶�琛�(sh霉)锛岀敱閹栫浉鐠�(hu谩n)鎺у埗宸ヤ綔闋荤巼,锛岃嚜鍕�(d貌ng)璺熻工琚姞鐔遍珨鍥烘湁闋荤巼鍙婂叾瀹冨弮鏁�(sh霉)鐨勮畩鍖�,锛岀敱澶у姛鐜囩殑绲曠罚鏌甸洐妤靛瀷鍔熺巼绠★紙IGBT锛夊叏姗嬬祫鎴愶紝浣垮姛鐜囩淇濇寔鍦ㄩ浂闆诲闁嬮棞(gu膩n)鐙�鎱�(t脿i),锛屾悕鑰楀皬,锛屽畨鍏ㄥ崁(q奴)澶э紝閫�(j矛n)涓�姝ユ彁楂樺伐浣滄晥鐜�,锛屾敼鍠勫姛鐜囧洜鏁�(sh霉),锛岄仈(d谩)鍒�98%浠ヤ笂銆�
銆�鎿犲姗�(j墨)鍙楁韩搴︽帶鍒剁殑闆绘簮缍�(j墨ng)闆荤鎰熸噳(y墨ng)鎺у埗鍣ㄥ皣宸ラ牷浜ゆ祦闆绘暣娴�,銆佹烤娉�,銆侀�嗚畩鎴�20~40kHz鐨勯珮闋讳氦娴侀浕锛岄珮閫熻畩鍖栫殑楂橀牷闆绘祦娴侀亷(gu貌)绶氬湀鏈�(hu矛)鐢�(ch菐n)鐢熼珮閫熻畩鍖栫殑浜よ畩纾佸牬(ch菐ng),锛岀暥(d膩ng)纾佸牬(ch菐ng)鍏�(n猫i)鐨勭鍔涚窔閫氶亷(gu貌)灏�(d菐o)纾佹�ч噾灞潗鏂欐檪(sh铆)鏈�(hu矛)鍦ㄩ噾灞珨鍏�(n猫i)鐢�(ch菐n)鐢熺劇(w煤)鏁�(sh霉)鐨勫皬娓︽祦,锛屼娇閲戝爆鏉愭枡鏈韩鑷楂橀�熺櫦(f膩)鐔憋紝寰炶�屽姞鐔遍噾灞潗鏂欐枡绛掑収(n猫i)鐨勫鏂�,锛屾牴鎿�(j霉)鍏烽珨鎯呮硜鍦ㄦ枡绛掑閮ㄥ寘瑁逛竴瀹氱殑闅旂啽淇濇韩鏉愭枡,锛屽彲浠ュぇ澶ф笡灏戠啽閲忔暎澶憋紝鎻愰珮鐔辨晥鐜�,锛岀瘈(ji茅)闆荤巼鍙仈(d谩)30%锝�50%銆傚洜?y脿n)娈″Ф楦ヨ?y墨ng)鍔犵啽鍦堟湰韬苟涓嶇櫦(f膩)鐔�,锛岃�屼笖鏄噰鐢ㄧ禃绶ｆ潗鏂欏拰楂樻韩闆荤簻鍒堕��,锛屾墍浠ヤ笉瀛樺湪鍘熼浕鐔卞湀鐨勯浕闃荤挡鍦ㄩ珮婧媭鎱�(t脿i)涓嬫哀鍖栬�岀府鐭娇鐢ㄥ＝鍛界殑鍟忛锛屽叿鏈変娇鐢ㄥ＝鍛介暦(zh菐ng),銆佸崌婧�熷害蹇�,銆佺瘈(ji茅)闆绘晥鏋滈’钁椼�佺劇(w煤)闇�缍慨绛夊劒(y艒u)榛�(di菐n)
鐩搁棞(gu膩n)淇℃伅
鐩搁棞(gu膩n)鐢�(ch菐n)鍝�