瑗块杸瀛愯畩闋诲櫒鍨嬭櫉 6FX3002-5BL03-1AD0 鍘熻姝e搧
瑗块杸瀛愯畩闋诲櫒鍨嬭櫉 6FX3002-5BL03-1AD0 鍘熻姝e搧
浣庡閫氱敤璁婇牷杓稿嚭闆诲鐐�380锝�650V锛岃几鍑哄姛鐜囩偤0.75锝�400kW锛屽伐浣滈牷鐜囩偤0锝�400Hz锛屽畠鐨勪富闆昏矾閮介噰鐢ㄤ氦鈥旂洿鈥斾氦闆昏矾銆傚叾鎺у埗鏂瑰紡缍�(j墨ng)姝蜂簡浠ヤ笅鍥涗唬銆�
姝e鸡鑴堝瑾�(di脿o)鍒�(SPWM)鎺у埗鏂瑰紡
鍏剁壒榛炴槸鎺у埗闆昏矾绲�(ji茅)妲�(g貌u)绨″柈銆佹垚鏈純浣�锛屾姊扮壒鎬х‖搴︿篃杓冨ソ锛岃兘澶犳豢瓒充竴鑸偝鍕曠殑骞虫粦瑾�(di脿o)閫熻姹�锛屽凡鍦ㄧ敘(ch菐n)妤�(y猫)鐨勫悇鍊嬮牁(l菒ng)鍩熷緱鍒板唬娉涙噳(y墨ng)鐢�銆備絾鏄�锛岄€欑ó鎺у埗鏂瑰紡鍦ㄤ綆闋绘檪锛岀敱浜庤几鍑洪浕澹撹純浣�锛岃綁(zhu菐n)鐭╁彈瀹氬瓙闆婚樆澹撻檷鐨勫奖闊挎瘮杓冮’钁�锛屼娇杓稿嚭杞�(zhu菐n)鐭╂笡灏�銆傚彟澶�锛屽叾姗熸鐗规€х祩绌舵矑鏈夌洿娴侀浕鍕曟纭�锛屽嫊鎱�(t脿i)杞�(zhu菐n)鐭╄兘鍔涘拰闈滄厠(t脿i)瑾�(di脿o)閫熸€ц兘閮介倓涓嶇洝濡備汉鎰�锛屼笖绯荤当(t菕ng)鎬ц兘涓嶉珮銆佹帶鍒舵洸绶氭渻闅ㄨ矤杓夌殑璁婂寲鑰岃畩鍖�锛岃綁(zhu菐n)鐭╅熆鎳�(y墨ng)鎱€€侀浕姗熻綁(zhu菐n)鐭╁埄鐢ㄧ巼涓嶉珮锛屼綆閫熸檪鍥犲畾瀛愰浕闃诲拰閫嗚畩鍣ㄦ鍗€(q奴)鏁堟噳(y墨ng)鐨勫瓨鍦ㄨ€屾€ц兘涓嬮檷锛岀┅(w臎n)瀹氭€ц畩宸瓑銆傚洜姝や汉鍊戝張鐮旂┒鍑虹煝閲忔帶鍒惰畩闋昏(di脿o)閫�銆�
闆诲绌洪枔鐭㈤噺(SVPWM)鎺у埗鏂瑰紡
瀹冩槸浠ヤ笁鐩告尝褰㈡暣楂旂敓鎴愭晥鏋滅偤鍓嶆彁锛屼互閫艰繎闆绘姘i殭鐨勭悊鎯冲湏褰㈡棆杞�(zhu菐n)纾佸牬杌岃贰鐐虹洰鐨�锛屼竴娆$敓鎴愪笁鐩歌(di脿o)鍒舵尝褰�锛屼互鍏�(n猫i)鍒囧閭婂舰閫艰繎鍦撶殑鏂瑰紡閫茶鎺у埗鐨�銆傜稉(j墨ng)瀵﹁笎浣跨敤鍚庡張鏈夋墍鏀归€�锛屽嵆寮曞叆闋荤巼瑁滃劅锛岃兘娑堥櫎閫熷害鎺у埗鐨勮宸�锛涢€氶亷鍙嶉浼扮畻纾侀張骞呭€�锛屾秷闄や綆閫熸檪瀹氬瓙闆婚樆鐨勫奖闊匡紱灏囪几鍑洪浕澹�銆侀浕娴侀枆鐠�(hu谩n)锛屼互鎻愰珮鍕曟厠(t脿i)鐨勭簿搴﹀拰绌�(w臎n)瀹氬害銆備絾鎺у埗闆昏矾鐠�(hu谩n)绡€(ji茅)杓冨锛屼笖娌掓湁寮曞叆杞�(zhu菐n)鐭╃殑瑾�(di脿o)绡€(ji茅)锛屾墍浠ョ郴绲�(t菕ng)鎬ц兘娌掓湁寰楀埌鏍规湰鏀瑰杽銆�
鐭㈤噺鎺у埗(VC)鏂瑰紡
鐭㈤噺鎺у埗璁婇牷瑾�(di脿o)閫熺殑鍋氭硶鏄皣鐣版闆诲嫊姗熷湪涓夌浉鍧愭(bi膩o)绯讳笅鐨勫畾瀛愰浕娴両a銆両b銆両c銆侀€氶亷涓夌浉锛嶄簩鐩歌畩鎻�锛岀瓑鏁堟垚鍏╃浉闈滄鍧愭(bi膩o)绯讳笅鐨勪氦娴侀浕娴両a1Ib1锛屽啀閫氶亷鎸夎綁(zhu菐n)瀛愮鍫村畾鍚戞棆杞�(zhu菐n)璁婃彌锛岀瓑鏁堟垚鍚屾鏃嬭綁(zhu菐n)鍧愭(bi膩o)绯讳笅鐨勭洿娴侀浕娴両m1銆両t1(Im1鐩哥暥(d膩ng)浜庣洿娴侀浕鍕曟鐨勫嫷纾侀浕娴�锛汭t1鐩哥暥(d膩ng)浜庤垏杞�(zhu菐n)鐭╂垚姝f瘮鐨勯浕妯為浕娴�)锛岀劧鍚庢ā浠跨洿娴侀浕鍕曟鐨勬帶鍒舵柟娉曪紝姹傚緱鐩存祦闆诲嫊姗熺殑鎺у埗閲�锛岀稉(j墨ng)閬庣浉鎳�(y墨ng)鐨勫潗妯�(bi膩o)鍙嶈畩鎻�锛屽鐝�(xi脿n)灏嶇暟姝ラ浕鍕曟鐨勬帶鍒�銆傚叾瀵﹁唱(zh矛)鏄皣浜ゆ祦闆诲嫊姗熺瓑鏁堢偤鐩存祦闆诲嫊姗燂紝鍒嗗垾灏嶉€熷害锛岀鍫村叐鍊嬪垎閲忛€茶鐛ㄧ珛鎺у埗銆傞€氶亷鎺у埗杞�(zhu菐n)瀛愮閺�锛岀劧鍚庡垎瑙e畾瀛愰浕娴佽€岀嵅寰楄綁(zhu菐n)鐭╁拰纾佸牬鍏╁€嬪垎閲�锛岀稉(j墨ng)鍧愭(bi膩o)璁婃彌锛屽鐝�(xi脿n)姝d氦鎴栬В鑰︽帶鍒�銆傜煝閲忔帶鍒舵柟娉曠殑鎻愬嚭鍏锋湁鍔冩檪浠g殑鎰忕京銆傜劧鑰屽湪瀵﹂殯鎳�(y墨ng)鐢ㄤ腑锛岀敱浜庤綁(zhu菐n)瀛愮閺堥洠浠ユ簴(zh菙n)纰鸿娓�锛岀郴绲�(t菕ng)鐗规€у彈闆诲嫊姗熷弮鏁�(sh霉)鐨勫奖闊胯純澶э紝涓斿湪绛夋晥鐩存祦闆诲嫊姗熸帶鍒堕亷绋嬩腑鎵€鐢ㄧ煝閲忔棆杞�(zhu菐n)璁婃彌杓冨京(f霉)闆�锛屼娇寰楀闅涚殑鎺у埗鏁堟灉闆d互閬斿埌鐞嗘兂鍒嗘瀽鐨勭祼(ji茅)鏋�銆�
鐩存帴杞�(zhu菐n)鐭╂帶鍒�(DTC)鏂瑰紡
1985骞�锛屽痉鍦嬮鐖惧ぇ瀛�(xu茅)鐨凞ePenbrock鏁欐巿鎻愬嚭浜嗙洿鎺ヨ綁(zhu菐n)鐭╂帶鍒惰畩闋绘妧琛�(sh霉)銆傝┎鎶€琛�(sh霉)鍦ㄥ緢澶х▼搴︿笂瑙f焙浜嗕笂杩扮煝閲忔帶鍒剁殑涓嶈冻锛屽苟浠ユ柊绌庣殑鎺у埗鎬濇兂銆佺啊娼旀槑浜嗙殑绯荤当(t菕ng)绲�(ji茅)妲�(g貌u)銆佸劒(y艒u)鑹殑鍕曢潨鎱�(t脿i)鎬ц兘寰楀埌浜嗚繀閫熺櫦(f膩)灞�銆傝┎鎶€琛�(sh霉)宸叉垚鍔熷湴鎳�(y墨ng)鐢ㄥ湪闆诲姏姗熻粖鐗藉紩鐨勫ぇ鍔熺巼浜ゆ祦鍌冲嫊涓�銆� 鐩存帴杞�(zhu菐n)鐭╂帶鍒剁洿鎺ュ湪瀹氬瓙鍧愭(bi膩o)绯讳笅鍒嗘瀽浜ゆ祦闆诲嫊姗熺殑鏁�(sh霉)瀛�(xu茅)妯″瀷锛屾帶鍒堕浕鍕曟鐨勭閺堝拰杞�(zhu菐n)鐭�銆傚畠涓嶉渶瑕佸皣浜ゆ祦闆诲嫊姗熺瓑鏁堢偤鐩存祦闆诲嫊姗�锛屽洜鑰岀渷鍘讳簡鐭㈤噺鏃嬭綁(zhu菐n)璁婃彌涓殑瑷卞寰�(f霉)闆滆▓绠楋紱瀹冧笉闇€瑕佹ā浠跨洿娴侀浕鍕曟鐨勬帶鍒�锛屼篃涓嶉渶瑕佺偤瑙h€﹁€岀啊鍖栦氦娴侀浕鍕曟鐨勬暩(sh霉)瀛�(xu茅)妯″瀷銆�
鐭╅櫍寮忎氦鈥斾氦鎺у埗鏂瑰紡
VVVF璁婇牷銆佺煝閲忔帶鍒惰畩闋�銆佺洿鎺ヨ綁(zhu菐n)鐭╂帶鍒惰畩闋婚兘鏄氦鈥旂洿鈥斾氦璁婇牷涓殑涓€绋�銆傚叾鍏卞悓缂洪粸鏄几鍏ュ姛鐜囧洜鏁�(sh霉)浣�锛岃娉㈤浕娴佸ぇ锛岀洿娴侀浕璺渶瑕佸ぇ鐨勫劜鑳介浕瀹�锛屽啀鐢熻兘閲忓張涓嶈兘鍙嶉鍥為浕缍�(w菐ng)锛屽嵆涓嶈兘閫茶鍥涜薄闄愰亱琛�銆傜偤姝�锛岀煩闄e紡浜も€斾氦璁婇牷鎳�(y墨ng)閬嬭€岀敓銆傜敱浜庣煩闄e紡浜も€斾氦璁婇牷鐪佸幓浜嗕腑闁撶洿娴佺挵(hu谩n)绡€(ji茅)锛屽緸鑰岀渷鍘讳簡楂旂⿳澶�銆佸児鏍艰泊鐨勯浕瑙i浕瀹广€傚畠鑳藉鐝�(xi脿n)鍔熺巼鍥犳暩(sh霉)鐐簂锛岃几鍏ラ浕娴佺偤姝e鸡涓旇兘鍥涜薄闄愰亱琛岋紝绯荤当(t菕ng)鐨勫姛鐜囧瘑搴﹀ぇ銆傝┎鎶€琛�(sh霉)闆栧皻鏈垚鐔燂紝浣嗕粛鍚稿紩钁楃溇澶氱殑瀛�(xu茅)鑰呮繁鍏ョ爺绌�銆傚叾瀵﹁唱(zh矛)涓嶆槸闁撴帴鐨勬帶鍒堕浕娴�銆佺閺堢瓑閲�锛岃€屾槸鎶婅綁(zhu菐n)鐭╃洿鎺ヤ綔鐐鸿鎺у埗閲忎締瀵︾従(xi脿n)鐨�銆傚叿楂旀柟娉曟槸锛�
1銆佹帶鍒跺畾瀛愮閺堝紩鍏ュ畾瀛愮閺堣娓櫒锛屽鐝�(xi脿n)鐒¢€熷害鍌虫劅鍣ㄦ柟寮忥紱
2銆佽嚜鍕曡瓨鍒�(ID)渚濋潬绮剧⒑鐨勯浕姗熸暩(sh霉)瀛�(xu茅)妯″瀷锛屽皪闆绘鍙冩暩(sh霉)鑷嫊璀樺垾锛�
3銆佺畻鍑哄闅涘€煎皪鎳�(y墨ng)瀹氬瓙闃绘姉銆佷簰鎰熴€佺椋藉拰鍥犵礌銆佹叄閲忕瓑绠楀嚭瀵﹂殯鐨勮綁(zhu菐n)鐭�銆佸畾瀛愮閺�銆佽綁(zhu菐n)瀛愰€熷害閫茶瀵︽檪鎺у埗锛�
4銆佸鐝�(xi脿n)Band鈥擝and鎺у埗鎸夌閺堝拰杞�(zhu菐n)鐭╃殑Band鈥擝and鎺у埗鐢�(ch菐n)鐢烶WM淇¤櫉锛屽皪閫嗚畩鍣ㄩ枊闂�(gu膩n)鐙€鎱�(t脿i)閫茶鎺у埗銆�
鐭╅櫍寮忎氦鈥斾氦璁婇牷鍏锋湁蹇€熺殑杞�(zhu菐n)鐭╅熆鎳�(y墨ng)(<2ms)锛屽緢楂樼殑閫熷害绮惧害(卤2%锛岀劇PG鍙嶉)锛岄珮杞�(zhu菐n)鐭╃簿搴�(<+3%)锛涘悓鏅傞倓鍏锋湁杓冮珮鐨勮捣鍕曡綁(zhu菐n)鐭╁強楂樿綁(zhu菐n)鐭╃簿搴�锛屽挨鍏跺湪浣庨€熸檪(鍖呮嫭0閫熷害鏅�)锛屽彲杓稿嚭150%锝�200%