闁嗗洓鐜�
锛堣悐濮嗛浕瀛愶紙涓湅锛夋湁闄愬叕鍙哥爺鐧�(f膩)涓績锛屽寳浜紝101300锛�

The study & analysis of magnetic field simulation of HALL current transducer based on FLUX
Yan Si-yu
锛�1. R&D center, Beijing LEM Electronics Co., Ltd. Beijing 101300, China锛�

[鎽樿]锛氫粙绱逛簡纾佽鍎熷紡HALL闆绘祦鍌虫劅鍣ㄧ殑宸ヤ綔鍘熺悊鍙婄璺�锛屽苟鏍规摎(j霉)鍌虫劅鍣ㄧ鍫寸璺殑鐗归粸灏嶉浕纾佸牬缍�(j墨ng)鍏告柟绋嬮€茶鍋囪ō(sh猫)鎺ㄦ紨鍑洪浕娴佸偝鎰熷櫒纾佸牬鏈夐檺鍏冩眰瑙ｆ柟绋嬬祫銆傜爺绌跺垎鏋愪簡FLUX杌熶欢鐨勫缓妯″姛鑳斤紝缍�(w菐ng)鏍肩法绻旂壒榛�锛岀鍫翠豢鐪熸眰瑙ｅ櫒鍘熺悊鍜屾暣鍊嬩豢鐪熸眰瑙ｅ垎鏋愭祦绋�銆傛渶鍚庡熀浜嶧LUX杌熶欢浠EM涓€娆惧伐妤�(y猫)閫氱敤纾佽鍎熷紡闆绘祦鍌虫劅鍣ㄧ偤渚嬮€茶鍏ㄩ潰鐨勭鍫翠豢鐪熷垎鏋愯檿鐞嗐€傞€欑ó纾佸牬鐨勪豢鐪熺爺绌跺垎鏋愭柟娉曞埄浜庢彁楂樺偝鎰熷櫒瑷�(sh猫)瑷堟晥鐜囧拰璩�(zh矛)閲�銆�
闂�(gu膩n)閸佃锛� 涓夌董鏈夐檺鍏冧豢鐪燂紱FLUX锛汱EM闆绘祦鍌虫劅鍣�锛涚鍫翠豢鐪�

[Abstract]锛歍he working principle and magnetic circuit of the magnetic compensation HALL current transducer were introduced, and the finite element solved equations to current transducer was deduced according to its鈥� feature of magnetic field and circuit and classic electro-magnetic field equations. FLUX software modeling function, mesh feature, principal of magnetic solver and whole analysis process of magnetic simulation were studied. At last, one magnetic compensation current transducer, as an example, was analyzed through whole simulation process based on FLUX software. The method to analyze the magnetic field benefits improving the quality and design efficiency of transducer.
Key Words: 3D finite element simulation; FLUX; LEM current transducer; magnetic simulation

1. 寮曡█

      闅ㄨ憲鑳芥簮鍗辨鐨勪笉鏂峰姞娣憋紝闆昏兘鐨勫埄鐢ㄨ秺渚嗚秺閲嶈瓒婂唬娉涖€傜偤浜嗘彁楂橀浕鑳界殑浣跨敤鏁堢巼锛岄仼鎳�(y墨ng)鐠�(hu谩n)淇濊姹�锛岄檷浣庨浕缍�(w菐ng)鍙婇浕鍣ㄨō(sh猫)鍌欓浕鑳芥薄鏌�锛屽皪闆昏兘鐨勭洠(ji膩n)娓潪甯搁噸瑕�锛岃€岀洠(ji膩n)娓浕閲忕殑HALL鍌虫劅鍣ㄦ洿鏄牳蹇冮儴浠躲€傚浣曡ō(sh猫)瑷堝嚭楂樼簿搴�銆佹簴纰烘€т互鍙婃洿闀蜂娇鐢ㄥ＝鍛界殑HALL鍌虫劅鍣�锛屽皪鏀瑰杽闆昏兘琛屾キ(y猫)鏈夎憲閲嶈鐨勬剰缇╁拰浣滅敤銆傚偝绲�(t菕ng)鐨勮ō(sh猫)瑷堟柟娉曚富瑕佷緷闈犺ō(sh猫)瑷堜汉鍝＄殑鍚勮嚜缍�(j墨ng)椹楅€茶闁嬬櫦(f膩)瑷�(sh猫)瑷�锛屾湁寰堝ぇ鐨勪笉纰哄畾鎬�锛岀敘(ch菐n)鍝佽唱(zh矛)閲忛洠浠ヤ繚璀�銆傛湰鏂囬嚌灏嶅偝绲�(t菕ng)瑷�(sh猫)瑷堜腑鐨勪笉瓒�锛屽皪HALL鍌虫劅鍣ㄤ腑鐨勯棞(gu膩n)閸电鍫村洜绱犻噰鐢ㄥ厛閫茬殑浠跨湡鎶€琛�(sh霉)閫茶鐮旂┒鍒嗘瀽锛岀祼(ji茅)鍚堝劒(y艒u)绉€鐨勪豢鐪熻粺浠�锛屾湁鏁堢殑鎻愰珮浜咹ALL鍌虫劅鍣ㄧ殑澶氶爡闂�(gu膩n)閸佃ō(sh猫)瑷堝弮鏁�(sh霉)锛屽ぇ澶у湴鎻愰珮浜嗙敘(ch菐n)鍝佺殑瑷�(sh猫)瑷堣唱(zh矛)閲�銆�

2. 纾佽鍎熷紡HALL闆绘祦鍌虫劅鍣ㄥ伐浣滃師鐞�

      纾佽鍎熷紡HALL闆绘祦鍌虫劅鍣ㄦ湁娓噺绮惧害楂橈紝绶氭€у害濂�锛岄熆鎳�(y墨ng)蹇紝闋诲付瀵瓑璜稿鍎�(y艒u)榛�锛岃寤ｆ硾鐨勬噳(y墨ng)鐢ㄥ湪鍚勫€嬪伐妤�(y猫)闋�(l菒ng)鍩�銆傚叾宸ヤ綔鍘熺悊濡傚湒1鎵€绀�锛岃娓浕娴� 鍦ㄧ鑺腑褰㈡垚鐨勭鍫� 缍�(j墨ng)鐢盚ALL鍣ㄤ欢鎰熸噳(y墨ng)鏀惧ぇ锛屽苟杞�(zhu菐n)鎻涙垚闆诲淇¤櫉浠ラ﹨(q奴)鍕曡鍎熷姛鐜囬浕璺敘(ch菐n)鐢熻鍎熼浕娴� 锛屽付鏈� 鐨勮鍎熺窔鍦堢敘(ch菐n)鐢熺殑纾佸牬  鑸� 閫茶瑁滃劅,鐩村埌骞宠　 锛屾鏅傛湁 锛� 鍗� 銆傞€欐ǎ 淇¤櫉灏卞彲浠ュ弽鏄犺娓俊铏熺殑璁婂寲锛屽鐝�(xi脿n)浜嗘脯閲忕殑鍔熻兘銆傚緸涓婅堪閬庣▼鍙煡HALL鍣ㄤ欢璧疯憲鎸囩ず闆剁閫氱殑浣滅敤锛岃€岀窔鍦堜腑鐨勯浕娴佷笉鑳界獊璁�锛岃┎闆绘祦瑁滃劅閬庣▼鏄竴鍊嬪嫊鎱�(t脿i)骞宠　閬庣▼^[1]銆�

      鏍规摎(j霉)HALL鍌虫劅鍣ㄥ伐浣滃師鐞�銆佺闃诲拰鑷劅浠ュ強浜掓劅涔嬮枔鐨勯棞(gu膩n)绯�锛屽彲浠ュ缓绔嬪偝鎰熷櫒纾佽矾妯″瀷銆傚湪Flux浠跨湡鍒嗘瀽閬庣▼涓渶瑕侀棞(gu膩n)鑱�(li谩n)绯荤当(t菕ng)纾佽矾妯″瀷锛堝湒2鎵€绀猴級銆�

鍦�2 HALL闆绘祦鍌虫劅鍣ㄧ殑纾佽矾妯″瀷
Fig.2 the magnetic circuit model of HALL current transducer

NSIS锛� 鐢辩窔鍦堢敘(ch菐n)鐢熺殑瀹夊対鏁�(sh霉) (NP,S:鍘熷壇閭婄窔鍦堝対鏁�(sh霉))
蠁 : 绶氬湀鐢�(ch菐n)鐢熺殑涓荤閫�
蠁蟽 :绶氬湀婕忕閫�
蠁蟽S : 姘ｉ殭婕忕閫� (閭婄罚鏁堟噳(y墨ng))
蠁未s :閫氶亷姘ｉ殭鐨勭閫�
R f : 閻靛績纾侀樆
R未1 : 姘ｉ殭纾侀樆
R蟽1 : 婕忕闃�

3. 鍌虫劅鍣ㄤ笁缍潨纾佸牬鏈夐檺鍏冩眰瑙ｅ師鐞�
鏍规摎(j霉)HALL闆绘祦鍌虫劅鍣ㄩ浕纾佸牬鐗规畩鐗归粸锛岀祼(ji茅)鍚堟噳(y墨ng)鐢ㄦ浠跺拰鐠�(hu谩n)澧冪殑鏈€澹炴儏褰�锛屽仛濡備笅鍋囪ō(sh猫)锛屼笉褰遍熆浠跨湡鍒嗘瀽绲�(ji茅)鏋�銆�
鍋囪ō(sh猫)1锛氱骞宠　绯荤当(t菕ng)鐐烘檪涓嶈畩绯荤当(t菕ng)锛岀媭鎱�(t脿i)璁婇噺灏嶆檪闁撴湁 
鍋囪ō(sh猫)2锛氱鍫翠豢鐪熷彧闂�(gu膩n)鑱�(li谩n)B鍜孒纾佸牬閲�锛岄浕鍫撮噺E鍜孌鑸囩郴绲�(t菕ng)瑙ｈ€�銆�
鏍规摎(j霉)鍋囪ō(sh猫)姊濅欢锛孧axwell闆荤鍫存柟绋嬬祫[2]鍙互閲嶆柊鍒楃偤锛�

------------------锛�1锛�

  灏嶄簬HALL闆绘祦鍌虫劅鍣ㄧ殑纾佹€ф潗鏂欐湁锛�

----------------------------------------锛�2锛�

鏍规摎(j霉)鏂圭▼锛�1锛夈€侊紙2锛�锛岀祼(ji茅)鍚圔iot-Savart瀹氬緥鍜孭ossion鐭㈤噺鏂圭▼浠ュ強閭婄晫姊濅欢鍙互姹傝В纾佸牬璁婇噺锛屽緱鍒扮殑HALL鍌虫劅鍣ㄧ鍫存湁闄愬厓姹傝В鏂圭▼鐐猴細

 ----------------------------锛�3锛�

4 鍩轰簬FLUX鐨勫偝鎰熷櫒纾佸牬浠跨湡鍒嗘瀽
4.1 FLUX闆荤鍫存湁闄愬厓鍒嗘瀽
      FLUX鏄硶鍦婥EDRAT鍏徃鍑哄搧鐨勪竴娆惧姛鑳藉挤澶х殑鍫存湁闄愬厓鍒嗘瀽宸ュ叿锛屽畠鍙互閫茶纾佸牬锛岄浕鍫�锛岀啽鍫翠互鍙婂畠鍊戜箣闁撹€﹀悎鍫寸殑浠跨湡鍒嗘瀽锛岃寤ｆ硾鎳�(y墨ng)鐢ㄥ湪鍚勭ó宸ユキ(y猫)闋�(l菒ng)鍩熴€傚叾涓殑纾佸牬浠跨湡鍒嗘瀽鍔熻兘鏇存槸寮峰ぇ锛屾彁渚涗簡涓€鏁村鐨勪豢鐪熷劒(y艒u)鍖栨柟妗圼3]銆�
      FLUX 鐨勭鍫翠豢鐪熼亷绋嬪鍦�3鎵€绀�锛岃粺浠舵湰韬叿鏈夎嚜涓嬪悜涓婄殑涓夌董寤烘ā鍔熻兘锛屽悓鏅備篃鍙互灏�(d菐o)鍏ュ叾瀹冧笁缍粺浠跺缓绔嬬殑妯″瀷銆傚皪3D妯″瀷鐨勭恫(w菐ng)鏍肩法绻斿拰鍔冨垎鏈夊绋柟寮忓拰椤炲瀷銆傝┎杌熶欢鎻愪緵浜嗛粸鍏�锛岀窔鍏�锛岄珨鍏冪瓑澶氱ó缍�(w菐ng)鏍煎柈鍏冨厓绱�锛屽悓鏅傚彲浠ユ牴鎿�(j霉)瑷�(sh猫)瑷堣€呯殑闂�(gu膩n)娉ㄩ粸涓嶅悓閬告搰鐗瑰畾鐨勭躬鍒剁恫(w菐ng)鏍兼柟娉�銆備笉鍚岀殑鎳�(y墨ng)鐢ㄧ挵(hu谩n)澧冮渶瑕佷笉鍚岀殑纾佹€ф潗鏂�锛孒ALL鍌虫劅鍣ㄥ皪鏉愭枡鐨勮姹傛瘮杓冨毚鏍硷紝鐐轰簡鎻愰珮浠跨湡绋嬪害锛岀墿鐞嗗爆鎬цō(sh猫)缃亷绋嬩腑闇€瑕侀厤缃闋呭弮鏁�(sh霉)浠ユ摤鍚圔锛圚锛夎畩鍖栨洸绶�銆備篃鍙互寰炲凡缍�(j墨ng)寤虹珛濂界殑鏉愭枡搴腑灏�(d菐o)鍏ュ埌鍒嗘瀽绋嬪簭銆侳LUX鏈夊挤澶ц€岄潏娲荤殑瀹㈡埗绋嬪簭瀹氬埗鍔熻兘PyFlux瑷堢畻姗熻獮瑷€锛屾彁渚涘緸寤虹珛妯″瀷銆佺恫(w菐ng)鏍肩躬鍒跺埌鐗╃悊灞€ч倞鐣屾浠惰ō(sh猫)缃殑绶ㄧ▼鍔熻兘銆傝ō(sh猫)瑷堣€呭彲浠ュ緢闈堟椿鐨勬牴鎿�(j霉)瑕佹眰绶ㄥ埗绋嬪簭?q奴)宕縁(xi脿n)鐗规畩鐨勫姛鑳姐€�

鍦�3. FLUX纾佸牬浠跨湡鍒嗘瀽娴佺▼鍦�
Fig.3 The simulation and analysis flowchart of FLUX magnetic field

      FLUX杌熶欢姹傝В鏂圭▼绲勶紙1锛夛紙2锛�锛岋紙3锛夋湁绶氭€у拰闈炵窔鎬у叐绋�锛岃€屽皪浜庢檪璁婄郴绲�(t菕ng)锛堝拷鐣ュ亣瑷�(sh猫)1锛夊墖閲囩敤Euler姹傝В鍣ㄣ€侶ALL鍌虫劅鍣ㄧ璺€氬父宸ヤ綔鍦ㄧ窔鎬у崁(q奴)鍩�锛岃粺浠舵彁渚涗簡SuperLU绶氭€х洿鎺ユ眰瑙ｅ櫒锛屽畠鏄竴娆惧厤璨荤殑銆佺敱ANSI/C瑾炶█绶ㄥ鐨勯珮鏂秷闄ょ畻娉曠▼搴忔ā濉�锛屽彲浠ユ眰瑙�2D鍜�3D妯″瀷銆傚張閲濆皪妯″瀷鐨勫皪绋卞拰闈炲皪绋辨€�锛孎(xi脿n)LUX閭勬彁渚涗簡澶氱ó閬╂噳(y墨ng)鐨勮凯浠ｆ眰瑙ｅ櫒锛欳G锛孊iCG锛孊iCGStab鍜孏MRES绛�锛屽彟澶栨湁鐩告噳(y墨ng)鐨勬眰瑙ｅ櫒鍙冩暩(sh霉)瑾�(di脿o)鏁�銆�
      鐐轰簡鐪熷鐨勫弽鏄犲偝鎰熷櫒纾佸牬鐨勫垎甯冩儏娉侊紝闈炵窔鎬х殑姹傝В甯歌鐢ㄤ綔椹楄瓑鍒嗘瀽銆傜墰闋�-鎷夋櫘鐢熺畻娉曞唬娉涚敤鍦ㄩ潪绶氭€х殑纾佸牬姹傝В锛屼絾鍏舵敹鏂傛€х劇娉曞緱鍒颁繚璀�锛孎(xi脿n)LUX浣跨敤鏀归€茬殑鐗涢爴-鎷夋櫘鐢熺畻娉曞彲楂樻晥鐨勯€茶纾佸牬鐨勫垎鏋愯▓绠�銆�
      鐐烘柟渚垮皪瑷堢畻绲�(ji茅)鏋滈€茶鐮旂┒鍜屽垎鏋�锛岃粺浠舵彁渚涗簡寮峰ぇ鐨勫悗铏曠悊鍔熻兘锛屽皪榛�锛岀窔锛岄潰锛岄珨浠ュ強鍩熺殑鍚勭┖闁撳悜閲忓€奸兘鏈夊绋’绀鸿檿鐞嗭細鍒囬潰锛屾煹鏍硷紝璺稉(j墨ng)锛屽湒琛ㄧ瓑绛夈€�

4.2 HALL鍌虫劅鍣ㄤ豢鐪熷垎鏋愬渚媅3][4]
      纾佽鍎熷紡HALL闆绘祦鍌虫劅鍣ㄧ殑纾佽矾鏄暣鍊嬪偝鎰熷櫒鏈夋晥宸ヤ綔鐨勯棞(gu膩n)閸�锛屽叾纾佽姱鏉愭枡鐐哄潯鑾悎閲�锛岀壒榛炴槸纾佸皫(d菐o)鐜囪純楂樿€孊S椋藉拰杓冧綆锛岀暥娓噺闆绘祦IP杓冨ぇ鏅傜鎬ф潗鏂欏緢瀹规槗椋藉拰锛屾鏅�锛屽偝鎰熷櫒鐨勮几鍑哄凡缍�(j墨ng)涓嶈兘鍜屽師閭婅娓浕娴佹垚绶氬舰闂�(gu膩n)绯�锛岀敋鑷冲毚閲嶅け鐪�锛岄€犳垚鍚勯爡鎸囨瓒呭樊锛岀郸鏁村€嬮浕鍣ㄨō(sh猫)鍌欑殑鎺у埗绯荤当(t菕ng)鎻愪緵閷銆佸け鐪熶俊铏�锛屾渻閫犳垚瑷�(sh猫)鍌欑殑瑾ゆ搷浣溿€傛寜鐓т笂杩扮殑纾佸垎鏋愭柟娉曞彲浠ユ湁鏁堥伩鍏嶉€欑ó鎯呮硜鍑虹従(xi脿n)锛岃ō(sh猫)瑷堝嚭婊胯冻鎳�(y墨ng)鐢ㄨ姹傜殑鍌虫劅鍣ㄣ€備笅闈EM鍏徃鏌愮郴鍒桯ALL闆绘祦鍌虫劅鍣ㄧ偤渚嬮€茶纾佽矾纾佸牬鍒嗘瀽銆�

      LEM鍏徃鏄湅闅涚煡鍚嶇殑璺ㄥ湅鍏徃,鏄浕鍔涢浕瀛愬偝鎰熷櫒鐨勫厛椹�(q奴)鍜岀櫦(f膩)鏄庤€�锛屽皥妤�(y猫)寰炰簨闆婚噺鍌虫劅鍣ㄨō(sh猫)瑷堥枊鐧�(f膩)鍙婄敓鐢�(ch菐n)銆傛湰瀵︿緥鍌虫劅鍣ㄥ氨鏄疞EM鍏徃寤ｆ硾鎳�(y墨ng)鐢ㄥ湪宸ユキ(y猫)鎺у埗闋�(l菒ng)鍩�銆佹脯閲忚寖鍦嶇偤200A鐨勫偝鎰熷櫒銆傚湒4鏄畠纾佽姱鐨�3D绲�(ji茅)妲�(g貌u)鍦栧拰鏈夐檺鍏冪恫(w菐ng)鏍煎湒锛屽叾鍒濆瑷�(sh猫)瑷堢偤鐭╁舰绛夋埅闈㈢⿳绲�(ji茅)妲�(g貌u)锛岀稉(j墨ng)閬庣鍫村垎鏋�锛屾脯閲忛瀹氬€糏PN鏅傜鑺儴鍒嗗凡缍�(j墨ng)椋藉拰锛屽偝鎰熷櫒鍙冩暩(sh霉)瓒呮銆傛敼閫插悗瑷�(sh猫)瑷堢偤杩戜技鐭╁舰璁婃埅闈㈢⿳绲�(ji茅)妲�(g貌u)濡傚湒4-A銆�

鍦�4 VV200-P闆绘祦鍌虫劅鍣ㄧ祼(ji茅)妲�(g貌u)鍜屾湁闄愬厓缍�(w菐ng)鏍煎湒

Fig.4 the VV200-P current transducer structure and FEM mesh

      鍦ㄥ偝鎰熷櫒鐨勭鍫村垎甯冨垎鏋愪腑锛岄渶瑕侀棞(gu膩n)鑱�(li谩n)鍌虫劅鍣ㄧ璺�锛岀敱浜庡偝鎰熷櫒宸ヨ棟绲�(ji茅)妲�(g貌u)瑕佹眰锛岀鑺祼(ji茅)妲�(g貌u)涓瓨鍦ㄩ€氬瓟锛屽舰鎴愪簡灞€閮ㄧ鍥炶矾锛岃垏绯荤当(t菕ng)涓荤璺紙鍦�2锛変笉鍚�锛屽京(f霉)闆滃寲浜嗗垎鏋愰亷绋�锛屽奖闊垮垎鏋愮祼(ji茅)鏋滅殑鐪熷鎬с€傚洜姝�锛岄渶瑕佸皪纾佽姱妯″瀷閫茶纾佽矾鍒囧壊锛屽鍦�4-B鎵€绀�锛岀磪鑹叉洸闈㈢偤鍒囧壊闈€€�
      鏍规摎(j霉)纾佽姱绲�(ji茅)妲�(g貌u)鐗归粸锛岄伕鎿囬仼鐣�?sh霉)鑷抩闄愰倞鐣岄珨渚嗛檺鍒舵眰瑙ｅ崁(q奴)鍩�锛屽鍦�4-C涓殑鏂归珨銆傚畠鏄唬琛ㄩ倞鐣屽崁(q奴)鍩�锛屽昂瀵稿ぇ灏忓彲浠ユ牴鎿�(j霉)瑕栬鏁堟灉姣斾緥瑷�(sh猫)瀹氥€傜恫(w菐ng)鏍肩殑鍔冨垎鎳�(y墨ng)鏍规摎(j霉)鐮旂┒灏嶈薄鏈夋墍涓嶅悓銆傚皪浜庤鍎熺窔鍦堝拰琚脯閲忛浕娴佸皫(d菐o)绶氾紝F(xi脿n)LUX鍦ㄦ眰瑙ｇ殑鏅傚€�锛屾寜鐓х鍕㈡簮渚嗚▓绠楄€屼笉鑰冩叜鍏跺皫(d菐o)绶氬収(n猫i)閮ㄧ鍫村垎甯冦€傞€欏ぇ澶у劒(y艒u)鍖栦簡瑷堢畻姹傝В閬庣▼锛堝湒4-D锛�銆�
      灏嶈┎200瀹夊煿鍌虫劅鍣ㄧ殑姹傝В鎳�(y墨ng)鐢ㄧ窔鎬ф眰瑙ｅ櫒锛岃▓绠楃祼(ji茅)鏋滃鍦�5鎵€绀�锛屽緸鍌虫劅鍣ㄧ鑺珨纾佸牬鍒嗗竷鑹插湒锛堝湒5-A锛変腑锛屽彲浠ョ煡閬撶鑺珨涓鍫存渶澶х偤0.7<0.8T锛屾矑鏈夐仈鍒伴＝鍜屾豢瓒虫脯閲忚寖鍦嶈姹�銆傚悓鏅侳LUX绲�(ji茅)鏋滃悗铏曠悊鎻愪緵纾佸牬鍒囬潰鍒嗗竷鑹插湒锛屽湒5-B涓殑X-Y锛孹-Z鍒囬潰纾佸牬鍙互鍒嗘瀽纾侀珨鍏�(n猫i)閮ㄥ強鍛ㄩ倞纾佸牬鍒嗗竷鐗归粸锛岃€孒ALL鍣ㄤ欢姘ｉ殭XYZ鏂瑰悜鐨勭鍫村垎甯冭定鍕㈠湒锛堝湒5-C锛夊彲浠ョ湅鍑哄叾涓鍫撮潪甯稿井寮�锛岄璀変簡HALL鍣ㄤ欢璧疯憲鎰熸噳(y墨ng)闆剁閫氱殑浣滅敤銆備笂杩颁豢鐪熷垎鏋愮祼(ji茅)鏋滃畬鍏ㄥ拰鍌虫劅鍣ㄥ闅涜│椹楁噳(y墨ng)鐢ㄦ儏娉佸惢鍚�銆�

鍦�5 鍌虫劅鍣ㄧ鍫磋▓绠楃祼(ji茅)鏋滃悗铏曠悊鍦�
Fig.5 the output figure of transducer field calculation post-process

5绲�(ji茅)璜�
      FLUX 杌熶欢鍦ㄧ鍫村垎鏋愭柟闈㈠姛鑳藉挤澶�锛屽彲浠ユ彁渚涘鏂归潰鐨勪豢鐪熷垎鏋愪互鍙婄祼(ji茅)鏋滃悗铏曠悊鍔熻兘?锛涱媱璋犳挜娴栴懟娆ф姟濞ｆ不椴囪校鎱曢墍Q浜嗗偝绲�(t菕ng)闆绘祦鍌虫劅鍣ㄨō(sh猫)瑷堜腑渚濋潬缍�(j墨ng)椹楃殑浣庢晥鍜屼笉瓒�銆傞€氶亷LEM鐨�200瀹夊煿纾佽鍎熷紡闆绘祦鍌虫劅鍣ㄧ殑纾佸牬浠跨湡鍒嗘瀽椹楄瓑浜嗚┎浠跨湡娴佺▼鐨勬湁鏁堟€�锛屽皪浜庢彁楂橀浕娴佸偝鎰熷櫒鐨勮唱(zh矛)閲忓拰鍙潬鎬ц捣鍒颁簡閲嶈鐨勪綔鐢�锛屾彁楂樹簡鐢�(ch菐n)鍝佽ō(sh猫)瑷堥枊鐧�(f膩)寰楁晥鐜囧拰閫熷害锛屽寮蜂簡浼佹キ(y猫)灏嶅競鍫寸殑蹇€熷弽鎳�(y墨ng)鍔�銆傚悓鏅備篃鎻愰珮浜嗘噳(y墨ng)鐢ㄥ偝鎰熷櫒鐨勯浕鍣ㄨō(sh猫)鍌欑殑鍙潬鎬э紝灏嶆暣鍊嬮浕鑳芥噳(y墨ng)鐢ㄩ牁(l菒ng)鍩熸湁钁楅潪甯搁噸瑕佺殑鎰忕京銆�
 
鍙冭€冩枃鐛伙細
[1] A. M. Ilyukovich. Hall's effect and its application in measurement techniques, [J] Measurement Techniques, Springer New York, 2005-1 623-626
[2] Bhag Singu Guru, Huseyin R.Hiziroglu. Electromagnetic field fundamentals [M]. China Machine press. Jan 2005 57-61
[3]  FLUX10 2D&3D applications user鈥檚 guide volume 4 [M]. France, CEDRAT 2007,3-20
[4] Wilson, P.R.; Ross, J.N.; Brown, A.D. Simulation of magnetic component models in electric circuitsincluding dynamic thermal effects. [J] Power Electronics, IEEE Transactions on Volume 17, Issue 1, Jan 2002 55 鈥� 65

浣滆€呬粙绱癸細
  闁嗗洓鐜� 鐢� 1975/11/29 娲涢櫧浜� 韬唤璀夛細410305197511292516銆�
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