鎽樿锛氭湰鏂囧湪绨′粙璁婇牷鍣ㄥ皥鐢ㄥ瀷杓稿嚭闆绘姉鍣ㄥ垎椤炵殑鍩虹(ch菙)涓�锛岄棥杩颁簡璁婇牷鍣ㄥ皥鐢ㄥ瀷杓稿嚭闆绘姉鍣ㄧ殑骞虫粦婵炬尝銆佽鍎熼暦绶氬垎甯冮浕瀹圭殑鍔熻兘鍙婇伕鎿囨柟娉�銆�

闂�(gu膩n)閸佃锛氬垎椤炲姛鑳介伕鎿�

1.璁婇牷鍣ㄥ皥鐢ㄥ瀷杓稿嚭闆绘姉鍣ㄥ垎椤�

璁婇牷鍣ㄥ皥鐢ㄥ瀷杓稿嚭闆绘姉鍣ㄥ畨瑁濅簬璁婇牷鍣ㄨ几鍑虹窔绔垏闆绘涔嬮枔锛岃畩闋诲櫒灏堢敤鍨嬭几鍑洪浕鎶楀櫒鏍规摎(j霉)鍏堕伕鐢ㄧ殑鑺珨鏉愯唱(zh矛)鐨勪笉鍚屽垎鐐轰互涓嬪叐椤烇細

1锛夐惖鑺紡璁婇牷鍣ㄥ皥鐢ㄥ瀷杓稿嚭闆绘姉鍣�銆傞惖鑺紡璁婇牷鍣ㄥ皥鐢ㄥ瀷杓稿嚭闆绘姉鍣�锛屽鍦�1鎵€绀�锛岀暥(d膩ng)璁婇牷鍣ㄧ殑杓夋尝闋荤巼灏忎簬3kHk鏅傛噳(y墨ng)閬哥敤閻佃姱寮忚几鍑洪浕鎶楀櫒銆�

2锛夐惖姘ч珨寮忚畩闋诲櫒灏堢敤杓稿嚭闆绘姉鍣�銆傞惖姘ч珨寮忚畩闋诲櫒灏堢敤鍨嬭几鍑洪浕鎶楀櫒锛屽鍦�2鎵€绀�锛岀暥(d膩ng)璁婇牷鍣ㄧ殑杓夋尝闋荤巼灏忎簬6kHk鏅傛噳(y墨ng)閬哥敤閻垫哀楂斿紡杓稿嚭闆绘姉鍣ㄣ€�

鎳�(y墨ng)鐢ㄤ簬璁婇牷瑾�(di脿o)閫熺郴绲�(t菕ng)涓殑閻佃姱骞插紡杓稿嚭闆绘姉鍣ㄧ殑閻佃姱閲囩敤鍎�(y艒u)璩�(zh矛)浣庢悕鑰楀喎杌嬬閶肩墖锛屾埃闅欓噰鐢ㄧ挵(hu谩n)姘у堡澹撶幓鐠冨竷鏉夸綔闁撻殧锛屼互淇濊瓑璁婇牷鍣ㄥ皥鐢ㄥ瀷杓稿嚭闆绘姉鍣ㄦ埃闅欏湪閬嬭閬庣▼涓笉鐧�(f膩)鐢熻畩鍖�锛涜畩闋诲櫒灏堢敤鍨嬭几鍑洪浕鎶楀櫒鐨勭窔鍦堥噰鐢℉绱氭紗鍖呮墎閵呯窔绻炲埗锛屾帓鍒楃穵瀵嗕笖鍧囧嫽锛屽琛ㄤ笉鍖呯禃绶ｅ堡锛屼笖鏈夎純濂界殑鏁ｇ啽鎬ц兘銆�

璁婇牷鍣ㄥ皥鐢ㄥ瀷杓稿嚭闆绘姉鍣ㄧ殑鑺煴閮ㄥ垎绶婂浐浠堕噰鐢ㄧ劇纾佹€ф潗鏂�锛屾笡灏戦亱琛屾檪鐨勬甫娴佺櫦(f膩)鐔辩従(xi脿n)璞�銆傚闇查儴浠跺潎閲囧彇浜嗛槻鑵愯潟铏曠悊锛屽紩鍑虹瀛愰噰鐢ㄩ崓閷妳绠＄瀛�銆傝垏閫氱敤閻佃姱骞插紡杓稿嚭闆绘姉鍣ㄧ敘(ch菐n)鍝佺浉姣�锛岃畩闋诲櫒灏堢敤鍨嬭几鍑洪浕鎶楀櫒鍏锋湁楂旂⿳灏�銆侀噸閲忚紩銆佸瑙€缇庣瓑鍎�(y艒u)榛�銆�

2.璁婇牷鍣ㄥ皥鐢ㄥ瀷杓稿嚭闆绘姉鍣ㄥ姛鑳�

璁婇牷鍣ㄧ殑杓稿嚭鏄稉(j墨ng)PWM瑾�(di脿o)鍒剁殑闆诲娉紝濡傚湒3鎵€绀�锛岀敱浜庨浕鍕曟绻炵祫鐨勯浕鎰熸€ц唱(zh矛)鑳戒娇闆绘祦閫ｇ簩(x霉)锛屽洜姝ら浕娴佸熀鏈笂鏄寮﹀舰鐨�锛岃剤娌栧搴﹁(di脿o)鍒�(PWM)鏈夎憲闄″抄鐨勯浕澹撲笂鍗囧拰涓嬮檷鐨勫墠鍚庢部锛屽嵆du/dt寰堝ぇ锛屼娇寰楄几鍑哄紩绶氬悜澶栫櫦(f膩)灏勫惈閲忔サ澶х殑闆荤骞叉摼锛屽苟涓斿湪寮曞嚭绶氬皪鍦�銆侀浕鍕曟绻炵祫鍖濋枔銆侀浕鍕曟绻炵祫灏嶅湴闁撻兘鐢�(ch菐n)鐢熷緢澶х殑鑴堟矕闆绘祦銆�

鐐轰簡娓涜紩璁婇牷鍣ㄨ几鍑篸u/dt灏嶅鐣岀殑骞叉摼锛岄檷浣庤几鍑烘尝褰㈢暩璁婂強閫犳垚婕忛浕娴佽€岄仈(d谩)鍒扮挵(hu谩n)淇濇(bi膩o)婧�(zh菙n)锛屾笡灏戝皪闆诲嫊姗熺篂绲勭殑闆诲娌栨搳閫犳垚绲曠罚鎼嶅锛岄檷浣庨浕鍕曟鐨勬韩鍗囧拰鍣煶鍙婇檷浣庢甫娴佹悕鑰�锛岄伩鍏嶅湪璁婇牷鍣ㄨ几鍑哄姛鐜囩涓婂洜du/dt鍜屾祦閬庨亷澶х殑鑴堟矕娌栨搳闆绘祦浣垮姛鐜囩鎼嶅锛屼互鍙婇檷浣庤矤(f霉)杓夌煭璺€犳垚灏嶈畩闋诲櫒鐨勬悕鍌�锛屾噳(y墨ng)鍦ㄨ畩闋诲櫒杓哥鑸囬浕鍕曟涔嬮枔澧炶ō(sh猫)闆绘姉鍣�銆�

鍦ㄨ畩闋诲櫒鐨勮几鍑哄伌(c猫)澧炶ō(sh猫)闆绘姉鍣ㄥ彲閳嶅寲璁婇牷鍣ㄨ几鍑洪浕澹擄紙闁嬮棞(gu膩n)闋荤巼锛夌殑闄″害锛屾笡灏戦€嗚畩鍣ㄤ腑鐨勫姛鐜囧厓浠剁殑鎿惧嫊鍜屾矕鎿�锛屼笖鍦ㄨ矤(f霉)杓夊悎闁樼灛闁撹兘澶犳湁鏁堝湴鎶戝埗鍥炶矾娑屾祦锛屼繚璀�(h霉)鍥炶矾涓殑璁婇牷鍣ㄨ缃強鍏跺畠鍏冨櫒浠跺厤鍙楅亷闆绘祦娌栨搳銆�

鐢变簬璁婇牷鍣ㄧ殑杓稿嚭闆诲涓珮娆¤娉㈣純澶氾紝鏁呰畩闋诲櫒鍜岄浕鍕曟涔嬮枔鐨勫偝杓哥窔涓嶅彲閬庨暦銆傚鏋滃皫(d菐o)绶氶亷闀凤紝鍒嗗竷闆诲灏囧澶�銆傚湪璜ф尝闆诲鐨勪綔鐢ㄤ笅锛岄珮娆¤娉㈤浕娴佷篃灏囬亷澶�銆傞噰鐢ㄨ畩闋诲櫒灏堢敤鍨嬭几鍑洪浕鎶楀櫒鍙鍎熼暦绶氬垎甯冮浕瀹圭殑褰遍熆锛屽欢闀蜂簡璁婇牷鍣ㄥ埌闆诲嫊姗熺殑鏈夋晥鍌宠几璺濋洟(鏈€澶у厑瑷遍浕鍕曟闆荤簻闀峰害涓昏鍙栨焙浜庡偝鍕曡缃殑闁嬮棞(gu膩n)闋荤巼鍜岃几鍑洪浕澹�)銆�

寰炵悊璜栦笂瑾�锛屽姛鐜囩瓑绱氫笉鍚岀殑璁婇牷鍣ㄦ墍鍏佽ū鏁疯ō(sh猫)鐨勯浕鍕曟闆荤簻闀峰害鏄笉鍚岀殑锛屽苟涓斾笉鍚岀敓鐢�(ch菐n)寤犲晢鐨勮畩闋诲櫒鎵€鍏佽ū鏁疯ō(sh猫)鐨勯浕鍕曟闆荤簻闀峰害涔熸槸涓嶅悓鐨勩€傚洜姝�锛岃畩闋诲櫒鑷抽浕鍕曟闆荤簻鍦ㄨ秴閬庡闀疯窛闆㈡檪鎳�(y墨ng)鍔犺杓稿嚭闆绘姉鍣紝鎳�(y墨ng)鍙冮柋鍚勮畩闋诲櫒鐢熺敘(ch菐n)寤犲晢鎻愪緵鐨勪娇鐢ㄦ墜鍐�锛岃〃1鏄タ闁€瀛愬叕鍙告彁渚涚殑鏁�(sh霉)鎿�(j霉)銆�

琛�1杓稿嚭婵炬尝闆绘姉鍣ㄨ垏鍏佽ū灏�(d菐o)绶氶暦搴�

3.杓稿嚭闆绘姉鍣ㄩ伕鎿�

鍦ㄩ伕鎿囪畩闋昏(di脿o)閫熺郴绲�(t菕ng)杓稿嚭闆绘姉鍣ㄦ檪鎳�(y墨ng)鑰冩叜椤嶅畾浜ゆ祦闆绘祦銆侀浕澹撻檷銆侀浕鎰熼噺銆佸皪鎳�(y墨ng)椤嶅畾闆绘祦鐨勯浕鎰熼噺鑸囬浕绾滈暦搴︾瓑鏂归潰锛�

1锛夐瀹氫氦娴侀浕娴佺殑閬告搰銆傞瀹氫氦娴侀浕娴佹槸寰炵櫦(f膩)鐔辨柟闈締閬告搰闆绘姉鍣ㄧ殑闀锋湡宸ヤ綔闆绘祦锛屽悓鏅傛噳(y墨ng)瑭茶€冩叜瓒冲鐨勯珮娆¤娉㈠垎閲�锛屽嵆杓稿嚭闆绘姉鍣ㄥ闅涙祦閬庣殑闆绘祦鏄畩闋诲櫒椹�(q奴)鍕曢浕鍕曟璨�(f霉)杓夌殑闆绘祦銆�

2锛夐浕澹撻檷銆傞浕澹撻檷鏄寚50Hz鏅�锛屽皪鎳�(y墨ng)瀵﹂殯椤嶅畾闆绘祦鏅傞浕鎶楀櫒绶氬湀鍏╃鐨勫闅涢浕澹撻檷銆傞€氬父閬告搰闆诲闄嶅湪4V锝�8V宸﹀彸銆�

3)闆绘劅閲忕殑閬告搰銆傞浕鎶楀櫒鐨勯瀹氶浕鎰熼噺涔熸槸涓€鍊嬮噸瑕佺殑鍙冩暩(sh霉)锛佽嫢闆绘劅閲忛伕鎿囦笉鍚堥仼锛屾渻鐩存帴褰遍熆椤嶅畾闆绘祦涓嬬殑闆诲闄嶇殑璁婂寲锛屽緸鑰屽紩璧锋晠闅�銆傝€岄浕鎰熼噺鐨勫ぇ灏忓彇姹轰簬闆绘姉鍣ㄩ惖鑺殑鎴潰绌嶅拰绶氬湀鐨勫対鏁�(sh霉)鑸囨埃闅欑殑瑾�(di脿o)鏁�銆傝几鍑洪浕鎶楀櫒闆绘劅閲忕殑閬告搰鏄牴鎿�(j霉)鍦ㄩ瀹氶牷鐜囪寖鍦嶅収(n猫i)鐨勯浕绾滈暦搴︿締纰哄畾锛岀劧鍚庡啀鏍规摎(j霉)闆诲嫊姗熺殑瀵﹂殯椤嶅畾闆绘祦渚嗛伕鎿囩浉鎳�(y墨ng)闆绘劅閲忚姹備笅鐨勯惖鑺埅闈㈢⿳鍜屽皫(d菐o)绶氭埅闈㈢⿳锛屾墠鑳界⒑瀹氬闅涢浕澹撻檷锛屽皪鎳�(y墨ng)椤嶅畾闆绘祦鐨勯浕鎰熼噺鑸囬浕绾滈暦搴﹁琛�2銆�

琛�2灏嶆噳(y墨ng)椤嶅畾闆绘祦鐨勯浕鎰熼噺鑸囬浕绾滈暦搴�

鐞嗘兂鐨勯浕鎶楀櫒鍦ㄩ瀹氫氦娴侀浕娴佸強浠ヤ笅鏅�锛屽叾闆绘劅閲忔噳(y墨ng)淇濇寔涓嶈畩锛岄毃钁楅浕娴佺殑澧炲ぇ锛岃€岄浕鎰熼噺閫愭几娓涘皬銆傜暥(d膩ng)椤嶅畾闆绘祦澶т簬2鍊嶆檪锛岄浕鎰熼噺娓涘皬鍒伴瀹氶浕鎰熼噺鐨�0.6鍊�銆傜暥(d膩ng)椤嶅畾闆绘祦澶т簬2.5鍊嶆檪锛岄浕鎰熼噺娓涘皬鍒伴瀹氶浕鎰熼噺鐨�0.5鍊�銆傜暥(d膩ng)椤嶅畾闆绘祦澶т簬4鍊嶆檪锛岄浕鎰熼噺娓涘皬鍒伴瀹氶浕鎰熼噺鐨�0.35鍊�銆�

鍦ㄥ闅涗娇鐢ㄤ腑锛屽彧瑕佽矤(f霉)杓夋槸鎰熸€х殑锛岄浕鎶楀櫒鍙噰鐢�1%闃绘姉鎴栨洿浣庝竴浜涢兘鏄彲琛岀殑锛屽洜鐐�锛孭WM瑾�(di脿o)鍒堕牷鐜囬仩(yu菐n)楂樹簬鍩烘尝闋荤巼锛岃几鍑洪浕鎶楀櫒鐨勯浕鎰熼噺鏄互鍩烘尝闆绘祦娴佺稉(j墨ng)闆绘姉鍣ㄦ檪鐨勯浕澹撲笉澶т簬椤嶅畾闆诲鐐轰匠銆傚洜姝�锛岃几鍑哄伌(c猫)浜ゆ祦闆绘姉鍣ㄩ浕鎰熼噺鍙寜涓嬪紡瑷堢畻锛�

渚嬪锛�380V銆�90kW銆�50Hz銆�170A璁婇牷鍣ㄧ殑杓稿嚭鍋�(c猫)浜ゆ祦闆绘姉鍣ㄧ殑閬哥敤锛�

閬告搰闆绘劅鍊煎湪0.041mH宸﹀彸锛屽伐浣滈浕娴佺偤170A鐨勯浕鎶楀櫒鍗冲彲銆�

杓稿嚭鍋�(c猫)浜ゆ祦闆绘姉鍣ㄧ篂鍒跺湪纾佽姱涓婄殑灏�(d菐o)绶氶牠灏剧殑浣嶇疆闂�(gu膩n)绯诲埌闆绘劅鍚戝鐧�(f膩)灏勫共鎿捐兘閲忕殑绋嬪害锛岃畩闋诲櫒杓稿嚭鍋�(c猫)浜ゆ祦闆绘姉鍣ㄧ殑鏂烽潰绲�(ji茅)妲�(g貌u)濡傚湒4鎵€绀猴紝绻炵祫闋�1鍦ㄩ噷灞�锛屽熬2鍦ㄥ灞わ紝鍥犳1鎺ヨ畩闋荤殑杓稿嚭锛�2鎺ヨ矤(f霉)杓夐浕鍕曟杓冨ソ锛岄€欐ǎ锛岃畩闋诲櫒杓稿嚭绔殑寮峰共鎿捐澶栧堡灞忚斀锛屾笡灏戝共鎿惧悜澶栫櫦(f膩)灏�銆�

杓稿嚭鍋�(c猫)浜ゆ祦闆绘姉鍣ㄧ殑鎶戝埗闋荤巼鑻ュ湪杓冮珮闋荤巼鑼冨湇锛屾噳(y墨ng)浣跨敤閻垫哀楂旂鑺�锛屼互娓涘皯鎼嶈€�锛屼絾楂旂⿳杓冨ぇ銆傚湪璁婇牷鍣ㄨ垏璨�(f霉)杓変箣闁撹嫢瑷�(sh猫)鏈夎畩澹撳櫒锛岃畩澹撳櫒杓稿叆绻炵祫鐨勬紡鎶楀拰璁婂鍣ㄦ悕鑰楀ぇ澶у墛寮辫(di脿o)鍒舵尝锛岃捣鍒颁簡杓稿嚭鍋�(c猫)闆绘姉鍣ㄧ殑浣滅敤锛屽洜姝ゅ彲浠ョ渷鐣ヨ几鍑哄伌(c猫)浜ゆ祦闆绘姉鍣�銆�