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1寰氮娑岄浕澹撶殑鐧�(f膩)鐢熸(j墨)鐞�

1.1璁婇牷鍣ㄧ殑杓稿嚭闆诲娉㈠舰

璁婇牷鍣ㄤ富瑕佺敱鎶婁氦娴佸競闆绘暣娴佹垚鐩存祦鐨勬暣娴佸櫒銆佸钩婊戦浕澹撹剤鍕�(d貌ng)鐨勯浕瀹瑰櫒銆�6鍊�(g猫)闁�(k膩i)闂�(gu膩n)鍣ㄤ欢妲�(g貌u)鎴愮殑閫嗚畩鍣ㄦ墍绲勬垚銆傚鍦�1鎵€绀�锛岄€嗚畩鍣ㄩ儴鍒嗚几鍑虹敱鏀硅畩鑴堟矕瀵害锛圥WM娉級褰㈡垚鐨勭瓑鏁堟寮︽尝浜ゆ祦闆诲鍘婚﹨(q奴)鍕�(d貌ng)闆绘(j墨)銆傝繎骞惧勾鐨勮畩闋诲櫒鐐轰簡浣块浕姗�(j墨)浣庡櫔闊冲寲锛岄€嗚畩閮ㄥ垎鐨勯枊(k膩i)闂�(gu膩n)鍣ㄤ欢閲囩敤IGBT閫�(j矛n)琛岃憲楂橀€熼枊(k膩i)闂�(gu膩n)鍕�(d貌ng)浣�銆傚洜姝�锛屽湪PWM娉㈢殑姣忓€�(g猫)鑴堟矕涓婂崌鍜屼笅闄嶆檪(sh铆)锛屽嵆闁�(k膩i)闂�(gu膩n)鏅�(sh铆)闁撲互闈炲父鐭殑鏅�(sh铆)闁撻t=0.1~0.3婊媠鍒囨彌钁楃殑鏅�(sh铆)鍊�锛屼娇閫嗚畩鍣ㄥ収(n猫i)閮ㄧ殑鐩存祦闆诲Ed锛�400V闆诲姏绯荤当(t菕ng)鐢ㄩ€嗚畩鍣ㄧ殑Ed=600V宸﹀彸锛夊洜鍒囨彌鎵€褰㈡垚鐨勯浕澹撹畩鍖栫巼dv/dt璁婂緱寰堝ぇ锛岄€欐槸鐢�(ch菐n)鐢熷井娴秾鐨勪富瑕佹牴婧愪箣涓€銆�

1.2寰氮娑岄浕澹�

寰氮娑岄浕澹撴槸璁婇牷鍣ㄥ拰闆绘(j墨)涔嬮枔鐨勬帴绶氶暦(zh菐ng)搴﹀緢闀�(zh菐ng)鏅�(sh铆)锛屽湪闆绘(j墨)鎺ョ窔绔敘(ch菐n)鐢熺殑妤电窗(x矛)鐨勫皷宄版氮娑岄浕澹�銆傚鍦�2鎵€绀�锛岄€嗚畩鍣ㄧ殑杓稿嚭闆诲鏄剤娌栫媭锛屽湪闆绘(j墨)鎺ョ窔绔瓙涓婄櫦(f膩)鐝�(xi脿n)鍦ㄨ剤娌栫媭鐨勬尝褰笂鍙堢枈鍔犱簡寰氮娑岄浕澹撳皷宄�銆備竴鑸儏娉佷笅锛屽井娴秾闆诲鐨勫皷宄板€煎皣鏈�(hu矛)鏄€嗚畩鍣ㄥ収(n猫i)閮ㄧ殑鐩存祦闆诲鐨�2鍊�銆�

1.3闃绘姉涓嶅尮閰嶅舰鎴愮殑鍙嶅皠

璁婇牷鍣ㄧ殑杓稿嚭鑴堟矕涓婂崌鎴栦笅闄嶆檪(sh铆)闁撳緢鐭�锛屾槸鐤婂姞鍦ㄨ畩闋诲櫒杓稿嚭绲﹂浕姗�(j墨)鐨勯﹨(q奴)鍕�(d貌ng)闋荤巼锛堝熀娉級鍙婅剤娌栬(di脿o)鍒堕牷鐜囷紙瑾�(di脿o)鍒舵尝锛変箣澶栫殑楂橀牷鎴愬垎銆備竴鑸儏娉佷笅锛岃畩闋诲櫒鑸囬浕姗�(j墨)閫ｆ帴闆荤簻鐨勯樆鎶梈L鏄�50~100璐�锛岃€岄浕姗�(j墨)鏈韩鐨勯樆鎶梈M锛屼竴鑸暩(sh霉)鐧緆W鐨勯浕姗�(j墨)涔熼兘瓒呴亷(gu貌)1k璐�锛屾槸闆荤簻闃绘姉鐨�10鍊嶄互涓�銆傞€欐ǎ锛屽湪闆绘(j墨)鐨勬帴绶氱瀛愪笂灏囩櫦(f膩)鐢熼樆鎶楃殑涓嶅尮閰嶇従(xi脿n)璞★紝閫犳垚楂橀牷娉㈡垚鍒嗙殑鍙嶅皠銆傚湪涓嶅尮閰嶉樆鎶楅€ｆ帴铏曠殑鍙嶅皠绯绘暩(sh霉)M鐐�

璁婂櫒鐨勮几鍑鸿剤娌栧悓涓€妤垫€�銆佸咕涔庡悓涓€澶у皬鐨勫弽灏勬尝锛岀枈鍔犲悗鎴愮偤寰氮娑屽皷宄伴浕澹�銆傚湒3褰㈣薄鍦拌〃绀轰簡鍙嶅皠鐨勬儏娉�锛屽井娴秾闆诲灏卞儚娴锋氮閬囧埌闅滅涓€妯ｈ鎶緱寰堥珮銆傚湒4琛ㄧず瀵�(sh铆)闅涢浕绾滃拰闆绘(j墨)鐨勯樆鎶楀樊鍒�锛屼竴鑸浕姗�(j墨)鐨勯樆鎶楁槸闆荤簻鐗规€ч樆鎶楃殑10鍊嶄互涓�锛屾墍浠ュ弽灏勭附鏄瓨鍦ㄣ€�

1.4寰氮娑岀櫦(f膩)鐢熺殑瀵�(sh铆)渚�

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2寰氮娑岄浕澹撳皪(du矛)闆绘(j墨)鐨勫奖闊�

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2.2鐢变簬寰氮娑屾墍閫犳垚闆绘(j墨)鎼嶅鐨勭湡瀵�(sh铆)鎯呮硜

鍦ㄦ棩鏈�锛岄毃钁楄畩闋诲櫒鐨勬櫘鍙婏紝闆绘(j墨)寤犲寮�(qi谩ng)鍖栦簡闆绘(j墨)鐨勭禃绶�锛屽鏁�(sh霉)鎶婄禃绶ｆ按骞冲仛鍒拌秴閬�(gu貌)1200V浠ヤ笂銆侸EMA锛堟棩鏈浕姗�(j墨)宸ユキ(y猫)鏈�(hu矛)锛夌殑鎶€琛�(sh霉)璩囨枡椤ず鍦�1989鑰€1993骞寸殑5骞撮枔锛屾牴鎿�(j霉)灏�(du矛)闆绘(j墨)鐧�(f膩)璨ㄨ嚭(t谩i)鏁�(sh霉)绲�(t菕ng)瑷�(j矛)鐨勫井娴秾鐨勬悕澹炰簨渚嬪湪0.013%锛屽嵆闈炲父浣庣殑姒傜巼銆備笉閬�(gu貌)闀�(zh菐ng)鏈熶娇鐢ㄧ禃绶ｈ€佸寲鐨勮垔闆绘(j墨)鍜岃瑾�(r猫n)鐐虹禃绶ｆ按骞充綆鐨勯浕姗�(j墨)锛岀禃绶ｇ牬澹炵殑鍗遍毆(xi菐n)鎬ч倓鏄純楂樸€傚彟澶�锛屾牴鎿�(j霉)杩戝咕骞寸殑闆绘簮鐨勯珮娆¤娉㈠皪(du矛)绛栧拰灏�(du矛)浠ュ崌闄嶆(j墨)鐨勫洖鐢熻兘閲忕偤鐩(bi膩o)鐨勯珮鍔熺巼鍥犳暩(sh霉)闆绘簮鎺ㄥ唬鎳�(y墨ng)鐢�锛屾墍瑷�(sh猫)缃甈WM璁婇牷鍣ㄧ郴绲�(t菕ng)涓嶆柗澧炲姞銆侾WM璁婇牷鍣ㄧ殑鍥炵敓鑳介噺鐐轰簡閫佸洖甯傞浕闆绘簮锛岃畵鐩存祦涓枔闆诲涓婂崌鍒拌純楂樺€兼槸蹇呰鐨勯棞(gu膩n)閸�锛屽叾绲�(ji茅)鏋滄槸鐢变簬寰氮娑岄浕澹撳紩鐧�(f膩)绲曠罚鐮村鐨勫彲鑳芥€ф鍦ㄥ鍔犮€傚湪涓湅(gu贸)鍜屽叾瀹傾C440~380V鍦板崁(q奴)锛屽競闆婚浕澹撴槸鏃ユ湰甯傞浕闆诲鐨�2鍊�锛屽洜姝わ紝寰氮娑岄浕澹撶殑鍗卞鏇村姞椤憲銆�

3寰氮娑岀殑鎶戝埗鎶€琛�(sh霉)

閼掍簬涓婅堪鍘熷洜锛屽悇璁婇牷鍣ㄥ粻鍟嗚嚧鍔涗簬鍏嬫湇寰氮娑屽晱(w猫n)椤�锛岄枊(k膩i)鐧�(f膩)鍜岄姺(xi膩o)鍞悇绋悇妯ｅ皪(du矛)寰氮娑岄€�(j矛n)琛屾姂鍒剁殑鐢�(ch菐n)鍝併€�

3.1杓稿嚭闆昏矾鐢ㄧ殑婵炬尝鍣�

杓稿嚭闆昏矾鐢ㄦ烤娉㈠櫒鐢辫几鍏ヨ几鍑烘帴绶氱瀛�銆侀浕闃汇€侀浕瀹瑰櫒銆侀浕鎶楀櫒鎵€妲�(g貌u)鎴�锛屽鍦�10鎵€绀�锛屽叾涓浕鎶楀櫒鏄潪甯搁噸鐨勯儴浠�銆備綔鐐轰富瑕佺殑鎸囨(bi膩o)锛岀浉闁撶殑寰氮娑岄浕澹撶偤1000V浠ヤ笅锛岃畩闋诲櫒鍜岄浕姗�(j墨)涔嬮枔鐨勬帴绶氶暦(zh菐ng)搴︾偤400m锛岀敘(ch菐n)鍝佺殑绯诲垪鍒伴仈(d谩)500kW锛岄槻璀�(h霉)绛夌礆(j铆)鐐篒P00銆�

3.1.1宸ヤ綔鍘熺悊

杓稿嚭婵炬尝鍣ㄧ殑宸ヤ綔鍘熺悊濡傚湒11鎵€绀�銆傚井娴秾闆诲鏄畩闋诲櫒杓稿嚭鑴堟矕涓婂崌鏅�(sh铆)闁撳嚭鐝�(xi脿n)鐨刣v/dt閬�(gu貌)澶ф墍寮曡捣锛屽張鐢变簬闃绘姉涓嶅尮閰嶈鍙嶅皠鑰岀櫦(f膩)鐢�銆傚洜姝よ几鍑洪浕璺娇鐢ㄦ烤娉㈠櫒锛岀敤浜庢姂鍒禿v/dt锛屼篃灏辨槸鎶戝埗浜嗛珮闋绘垚鍒嗗洜闃绘姉涓嶅尮閰嶈€岄€犳垚鐨勫井娴秾銆傛墍浠ヨ几鍑烘烤娉㈠櫒鏄痙v/dt鎶戝埗鍨嬫烤鍣紝閫欑ó婵炬尝鍣ㄥ湪璁婇牷鍣ㄧ殑瑾�(di脿o)鍒堕牷鐜囩偤15kHz銆佹帴绶氶暦(zh菐ng)搴︾偤400m鏅�(sh铆)锛岃兘鍋氬嚭寰氮娑岄浕澹�1000V浠ヤ笅鐨勬€ц兘闈炲父鍎�(y艒u)鑹殑鐢�(ch菐n)鍝�銆備笉閬�(gu貌)锛岄€欑ó鏂瑰紡鐨勬烤娉㈠櫒鐐轰簡璁撻€嗚畩鍣ㄧ殑杓稿嚭闆绘祦閫氶亷(gu貌)闆绘姉鍣紝涓嶅緱涓嶅仛鎴愬ぇ瀹归噺锛岄€犳垚婵炬尝鍣ㄧ殑澶у瀷鍖�銆侀珮鍍�(ji脿)鏍煎寲銆佸ぇ閲嶉噺锛屾湁鐨勯仈(d谩)鍒�50kg浠ヤ笂锛岀郸鐢ㄦ埗閫犳垚浜嗗(sh铆)闅涜矤(f霉)鎿�(d膩n)銆�

3.1.2鎶戝埗鏁堟灉

鍦�12椤ず浜嗕緵闆婚浕婧�440V锛屽姛鐜囩偤3.7kW鐨勮畩闋诲櫒渚涢浕绲﹂浕姗�(j墨)锛�3.7kW锛�400V锛夛紝鍦ㄦ帴绶氶暦(zh菐ng)搴︾偤100m鏅�(sh铆)銆佹脯(c猫)閲忛浕姗�(j墨)鎺ョ窔绔瓙U-V涔嬮枔鐨勫井娴秾闆诲鐨勬姂鍒舵晥鏋�銆傚湪娌�(m茅i)鏈夎几鍑烘烤娉㈠櫒鐨勬儏娉佷笅锛屽井娴秾闆诲閬�(d谩)鍒�1360V锛岀浉鐣�(d膩ng)浜庤畩闋诲櫒鍏�(n猫i)閮ㄧ洿娴侀浕澹�680V鐨�200%銆傛湁杓稿嚭婵炬尝鍣ㄧ殑鏅�(sh铆)鍊欙紝闋傚嘲鍊奸浕澹撴槸756V銆佺浉鐣�(d膩ng)浜庤畩闋诲櫒鍣ㄥ収(n猫i)閮ㄧ殑鐩存祦闆诲680V鐨�111%锛屽畠鍜屾矑(m茅i)鏈夎几鍑烘烤娉㈠櫒鐨勯爞宄伴浕澹撳樊璺濇湁604V锛屾姂鍒舵晥鏋滈仈(d谩)89%銆�

3.2娴秾鎶戝埗绲勪欢

鍦�13鎵€绀虹偤娴秾鎶戝埗绲勪欢鐨勫瑙€銆傚拰杓稿嚭婵炬尝鍣ㄧ浉姣旓紝娴秾鎶戝埗绲勪欢鏄皬鍨嬪寲鐨勭敘(ch菐n)鍝併€傚叾鎶€琛�(sh霉)鎸囨(bi膩o)鐐虹浉闁撶殑寰氮娑岄浕澹�1000V浠ヤ笅锛岄槻璀�(h霉)绛夌礆(j铆)鐐篒P20銆傛氮娑屾姂鍒剁祫浠舵槸灏�(du矛)璁婇牷鍣ㄧ殑瀹归噺涓嶉渶瑕侀伕鎿�锛岃€屾帴绶氳窛闆㈤渶瑕侀伕鎿囩殑鐢�(ch菐n)鍝併€傚彟澶�锛屾帴绶氭柟娉曢潪甯哥啊(ji菐n)鍠紝鍙渶瑕佹妸娴秾鎶戝埗绲勪欢鐨勮几鍏ラ浕绾滄帴鍒伴浕姗�(j墨)鎺ョ窔绔瓙U銆乂銆乄涓�銆�

3.2.1宸ヤ綔鍘熺悊

娴秾鎶戝埗绲勪欢鐨勫伐浣滃師鐞嗗鍦�14鎵€绀恒€傛氮娑屾姂鍒剁祫浠跺収(n猫i)閮ㄥ嵎绻炵殑娴秾鎶戝埗绶氬叿鏈夊拰闆荤簻绶氱殑闃绘姉ZL鐩稿悓鐨勯樆鎶�锛屽洜姝ゆ帴鍒伴浕姗�(j墨)鐨勬帴绶氱瀛愪笂闄嶄綆浜嗛浕姗�(j墨)鎺ョ窔绔瓙鐨勯樆鎶楋紝寰炶€屾笡灏戜簡闃绘姉涓嶅尮閰嶆檪(sh铆)鐨勫弽灏勬尝銆傞€氬父楂橀牷娉㈡垚鍒嗗湪闆荤簻绶氫笂鐨勯樆鎶梈L鏄�50鑰€100璐咃紝瑷�(sh猫)瑷�(j矛)鐨勬氮娑屾姂鍒剁窔鐨勯樆鎶梈S鏄�50~60姝�銆�

娴秾鎶戝埗绶氱殑鏂烽潰鍦栧鍦�14鎵€绀恒€傛氮娑屾姂鍒剁窔鐢ㄧ洿寰�1.2mm鐨勭窔鍋氭垚锛屽収(n猫i)閮ㄧ殑閵呯窔澶栬〃閫�(j矛n)琛岄珮闆婚樆鐜囨潗鏂欓浕閸嶏紝鍙堢敤楂樹粙闆诲父鏁�(sh霉)鏉愭枡浣滅禃绶ｉ珨瑕嗚搵锛屽琛ㄦ槸灞忚斀淇濊(h霉)鐨勫悓杌搁浕绾滅窔銆傞妳绶氬拰楂橀浕闃婚崓灞ょ殑鑺窔鍜屽睆钄界窔闁撶殑鍒嗗竷闆诲锛岄檷浣庝簡楂橀牷闃绘姉锛屽洜鑰屽惛鏀朵簡娴秾銆備娇鐢ㄩ€欑ó娴秾鎶戝埗绶氱殑鐢�(ch菐n)鍝侊紝闄ゆ氮娑屾姂鍒剁祫浠朵互澶�锛岄倓鏈夋氮娑屾姂鍒堕浕绾滐紝鏄湪璁婇牷鍣ㄧ殑涓婚浕娴侀€氶亷(gu貌)鐨勯浕绾滅窔鍏�(n猫i)閮ㄥ钩琛屽畨缃簡娴秾鎶戝埗绶�锛屽畠鐨勬埅闈㈠湒鍜岄€ｆ帴鏂规硶濡傚湒15鎵€绀�銆�

3.2.2娴秾鎶戝埗绲勪欢鐨勭壒榛�(di菐n)

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鍦ㄤ娇鐢≒WM璁婇牷鍣ㄧ殑鏅�(sh铆)鍊�锛岀浉闁撻浕澹撳彲鎺у埗鍒�1000V浠ヤ笅锛�

涓嶉渶瑕佽拷鍔犳柦宸ワ紝灏�(du矛)宸茬稉(j墨ng)瀹夎閬�(y霉n)琛岀殑瑷�(sh猫)鍌�锛岃ō(sh猫)缃鏄擄紱

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閬╂噳(y墨ng)浜嶳oHS鎸囦护锛�

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3.2.3寰炲偝杓哥窔鐞嗚珫寰楀嚭鐨勬氮娑屾姂鍒跺師鐞�

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3.2.4鎶戝埗鏁堟灉

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4绲�(ji茅)瑾�(y菙)

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