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1.寤堕暦(zh菐ng)闆绘(j墨)澹藉懡
2.淇濊(h霉)闆绘(j墨)绲曠罚
3.娓涘皬闆绘(j墨)杌告壙闆绘祦
4.澧炲姞鍌宠几璺濋洟
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姝ｅ鸡娉㈡烤娉㈠櫒鐨勪綔鐢ㄦ槸灏囪畩闋昏几鍑虹殑PWM娉㈣綁(zhu菐n)鎻涙垚姝ｅ鸡娉€€傚湪闆绘(j墨)闆诲鐐�50Hz鏅�(sh铆)锛屼娇鐢ㄦ寮︽尝婵炬尝鍣ㄥ叾鐣歌畩绯绘暩(sh霉)绱勭偤5% (閮ㄥ垎鍝佺墝鐨勮畩闋诲櫒鎳�(y墨ng)鐢ㄥ悗锛岀暩璁婄巼鏈�(hu矛)澶т簬姝ゆ暩(sh霉)鎿�(j霉))銆�
鍏朵富瑕佺殑鍔熻兘鍖呮嫭鍏╁€�(g猫)鏂归潰:1銆佽(di脿o)鏁�璁婇牷鍣�杓稿嚭鐨�娉㈠舰銆�璁婇牷鍣�杓稿嚭鐨�娉㈠舰鐐篜WM娉�锛屾槸浠嬩簬鏂规尝鍜屾寮︽尝涔嬮枔鐨�娉㈠舰锛屽姞涓婃寮︽尝婵炬尝鍣�涔嬪悗锛屾渻(hu矛)鎶奝WM娉㈡敼閫犳垚姣旇純鍍忔寮︽尝鐨勬尝褰�;2銆佸(sh铆)鐝�(xi脿n)璁婇牷鍣�鐨勯仩(yu菐n)璺濋洟鍌宠几銆備竴鑸儏娉佷笅锛屽湅(gu贸)鐢�(ch菐n)鐨勮畩闋诲櫒鑸囪矤(f霉)杓夌殑璺濋洟锛岃秴閬�50绫�锛屽氨蹇呴爤瑕佸姞闆绘姉鍣�锛屽鏋滃皪(du矛)璁婇牷鍣ㄨ几鍑烘尝褰㈡湁瑕佹眰鐨勮┍锛屽氨瑕佸姞姝ｅ鸡娉�婵炬尝鍣�;灏�(du矛)浜庨€�(j矛n)鍙ｈ畩闋诲櫒渚嗚瑳锛屼竴鑸儏娉佷笅锛岃窛闆㈣秴閬�100绫�锛屽氨瑕佸姞銆傞€欏€�(g猫)璺濋洟锛屾寚鐨勬槸閫ｇ窔鐨勯暦(zh菐ng)搴�銆傜敱浜庢寮︽尝婵炬尝鍣ㄧ殑鍍�(ji脿)鏍兼瘮杓冮珮锛屼竴鑸儏娉佷笅锛屽鐒＄壒娈婅姹�锛屽姞鍊�(g猫)璁婇牷鍣ㄥ皥鐢ㄦ烤娉㈠櫒灏卞浜�銆傞棞(gu膩n)浜嶥V/DT婵炬尝鍣紝鍏跺(sh铆)锛屽氨鏄畩闋诲櫒灏堢敤婵炬尝鍣�锛屽彧鏈夊皥妤�(y猫)寤犲鐢熺敘(ch菐n)鐨勮畩闋诲櫒灏堢敤婵炬尝鍣�锛屾墠鍏锋湁DV/DT鎶戝埗鍔熻兘鐨�銆傝€孌V/DT锛屽氨鏄寚鐨勯浕澹撹畩鍖栫巼锛屾槸琛￠噺闆诲绐佽畩鐨勪竴鍊�(g猫)鎸囨暩(sh霉)銆�
閬告搰鍙婁娇鐢ㄦ寮︽尝婵炬尝鍣ㄧ殑娉ㄦ剰浜嬮爡(xi脿ng):
1.浣跨敤姝ｅ鸡娉㈡烤娉㈠櫒鍚�锛岃畩闋诲櫒鐨勮矤(f霉)杓夎兘鍔涘皣浣庝簬绯荤当(t菕ng)椤嶅畾鐨勬暩(sh霉)鍊笺€�
2.姝ｅ鸡娉㈡烤娉㈠櫒鏈�(hu矛)浣跨稉(j墨ng)閬庢烤娉㈠悗鐨勯浕澹撶敘(ch菐n)鐢熶竴瀹氭瘮渚嬬殑澹撻檷銆傚湪鍩烘尝闋荤巼50Hz鏅�(sh铆)锛屽闄嶇磩鐐�10% 銆傚叾姣斾緥鑸囧熀娉㈤牷鐜囩殑璁婂寲鎴愭姣�銆�
3.婵炬尝鍣ㄥ湪灏嘝WM娉㈡烤娉㈢偤姝ｅ鸡娉㈤亷绋嬩腑鏈�(hu矛)婵鹃櫎澶ч噺楂樻璜ф尝鎴愬垎锛屽洜姝ゅ皫(d菐o)鑷存烤娉㈠櫒鍦ㄧ┖杓夋檪(sh铆)璁婇牷鍣ㄦ渻(hu矛)鏈夌磩鍗犺畩闋诲櫒椤嶅畾杓稿嚭闆绘祦5%~7.5%鐨勭┖杓夐浕娴�(380V 50Hz姊濅欢涓嬨€傛闆绘祦鑸囧熀娉㈤牷鐜囧強璁婇牷鍣ㄨ几鍑洪浕澹撴垚姝ｆ瘮)銆�
4.浣跨敤姝ｅ鸡娉㈡烤娉㈠櫒鍚庣殑鍙帴灏�(d菐o)绶氶暦(zh菐ng)搴﹀弮瑕嬬敘(ch菐n)鍝佽鏄庢浉銆�
5.婵炬尝鍣ㄥ湪浣跨敤鏅�(sh铆)鎳�(y墨ng)淇濊瓑鑹ソ閫氶ⅷ(f膿ng)
