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銆�銆�涓�鑸浕瀛愮窔璺腑鐨勯浕鎰熸槸绌哄績绶氬湀锛屾垨甯舵湁纾佽姱鐨勭窔鍦堬紝鍙兘閫氶亷杓冨皬鐨勯浕娴�锛屾壙鍙楄純浣庣殑闆诲锛岃�屽姛鐜囬浕鎰熶篃鏈夌┖蹇冪窔鍦堢殑锛屼篃鏈夊付纾佽姱鐨�锛屼富瑕佺壒榛炴槸鐢ㄧ矖灏�(d菐o)绶氱篂鍒�锛屽彲鎵垮彈鏁�(sh霉)鍗佸畨锛屾暩(sh霉)鐧�锛屾暩(sh霉)鍗�锛岀敋鑷充簬鏁�(sh霉)钀畨銆�
銆�?銆�?锛夐樆娴佷綔鐢�:绶氬湀涓殑鑷劅闆诲嫊鍕㈢附鏄垏绶氬湀涓殑闆绘祦璁婂寲鐩稿皪鎶�銆備富瑕佸彲鍒嗙偤楂橀牷闃绘祦绶氬湀鍙婁綆闋婚樆娴佺窔鍦�銆�
銆�?銆�?锛夎(di脿o)璜ц垏閬搁牷浣滅敤:闆绘劅绶氬湀鑸囬浕瀹瑰櫒骞惰伅(li谩n)鍙祫鎴怢C瑾�(di脿o)璜ч浕璺�銆傚嵆闆昏矾鐨勫浐鏈夋尟钑╅牷鐜噁0鑸囬潪浜ゆ祦淇¤櫉鐨勯牷鐜噁鐩哥瓑锛屽墖鍥炶矾鐨勬劅鎶楄垏瀹规姉涔熺浉绛�锛屼簬鏄浕纾佽兘閲忓氨鍦ㄩ浕鎰�銆侀浕瀹逛箣闁撲締鍥炴尟钑�锛岄�欏氨鏄疞C鍥炶矾鐨勮鎸従(xi脿n)璞�銆傝鎸檪鐢变簬闆昏矾鐨勬劅鎶楄垏瀹规姉绛夊�煎張鍙嶅悜锛屽洜姝ゅ洖璺附闆绘祦鐨勬劅鎶楁渶灏�锛岄浕娴侀噺锛堟寚f=f0鐨勪氦娴佷俊铏燂級锛屾墍浠C璜ф尟闆昏矾鍏锋湁閬告搰闋荤巼鐨勪綔鐢紝鑳藉皣鏌愪竴闋荤巼f鐨勪氦娴佷俊铏熼伕鎿囧嚭渚�銆�
銆�銆�鍔熺巼闆绘劅鍔犺級鍏堕浕鎰熼噺鎸変笅寮忚▓绠�:绶氬湀鍏紡
銆�銆�闃绘姉(ohm) = 2 * 3.14159 * F(宸ヤ綔闋荤巼) * 闆绘劅閲�(mH)锛岃ō(sh猫)瀹氶渶鐢� 360ohm 闃绘姉锛屽洜姝わ細
銆�銆�闆绘劅閲�(mH) = 闃绘姉 (ohm) 梅 (2*3.14159) 梅 F (宸ヤ綔闋荤巼) = 360 梅 (2*3.14159) 梅 7.06 = 8.116mH
銆�銆�鎿�(j霉)姝ゅ彲浠ョ畻鍑虹篂绶氬湀鏁�(sh霉)锛�
銆�銆�鍦堟暩(sh霉) = [闆绘劅閲�* { ( 18*鍦堢洿寰�(鍚�)) + ( 40 * 鍦堥暦(鍚�))}] 梅 鍦堢洿寰� (鍚�)
銆�銆�鍦堟暩(sh霉) = [8.116 * {(18*2.047) + (40*3.74)}] 梅 2.047 = 19 鍦�
銆�銆�绌哄績闆绘劅瑷堢畻鍏紡
銆�銆�绌哄績闆绘劅瑷堢畻鍏紡锛歀(mH)=(0.08D.D.N.N)/(3D+9W+10H)
銆�銆�D------绶氬湀鐩村緫
銆�銆�N------绶氬湀鍖濇暩(sh霉)
銆�銆�d-----绶氬緫
銆�銆�H----绶氬湀楂樺害
銆�銆�W----绶氬湀瀵害
銆�銆�鍠綅鍒嗗垾鐐烘绫冲拰mH銆�
銆�銆�绌哄績绶氬湀闆绘劅閲忚▓绠楀叕寮�:
銆�銆�l=(0.01*D*N*N)/(L/D+0.44)
銆�銆�绶氬湀闆绘劅閲� l鍠綅: 寰酣
銆�銆�绶氬湀鐩村緫 D鍠綅: cm 銆�銆�绶氬湀鍖濇暩(sh霉) N鍠綅: 鍖�
銆�銆�绶氬湀闀峰害 L鍠綅: cm
銆�銆�闋荤巼闆绘劅闆诲瑷堢畻鍏紡: 銆�銆�l=25330.3/[(f0*f0)*c]
銆�銆�宸ヤ綔闋荤巼: f0 鍠綅:MHZ 鏈f0=125KHZ=0.125
銆�銆�璜ф尟闆诲: c 鍠綅:PF 鏈寤虹京c=500...1000pf 鍙嚜琛屽厛姹哄畾,鎴栫敱Q鍊兼焙瀹�
銆�銆�璜ф尟闆绘劅: l 鍠綅: 寰酣
銆�銆�1銆傞嚌灏嶇挵(hu谩n)琛孋ORE锛屾湁浠ヤ笅鍏紡鍙埄鐢�: (IRON)
銆�銆�L=N2锛嶢L L= 闆绘劅鍊硷紙H)
銆�銆�H-DC=0.4蟺NI / l N= 绶氬湀鍖濇暩(sh霉)(鍦�)
銆�銆�AL= 鎰熸噳(y墨ng)绯绘暩(sh霉)
銆�銆�H-DC=鐩存祦纾佸寲鍔� I= 閫氶亷闆绘祦(A)
銆�銆�l= 纾佽矾闀峰害锛坈m)
銆�銆�l鍙夾L鍊煎ぇ灏�锛屽彲鍙冪収Micrometal灏嶇収琛�銆備緥濡�: 浠50-52鏉愶紝绶氬湀5鍦堝崐锛屽叾L鍊肩偤T50-52(琛ㄧずOD鐐�0.5鑻卞悑)锛岀稉(j墨ng)鏌ヨ〃鍏禔L鍊肩磩鐐�33nH
銆�銆�L=33锛�(5.5)2=998.25nH鈮�1渭H
銆�銆�鐣�(d膩ng)娴侀亷10A闆绘祦鏅�锛屽叾L鍊艰畩鍖栧彲鐢眑=3.74(鏌ヨ〃)
銆�銆�H-DC=0.4蟺NI / l = 0.4脳3.14脳5.5脳10 / 3.74 = 18.47 锛堟煡琛ㄥ悗锛�
銆�銆�鍗冲彲浜嗚ВL鍊间笅闄嶇▼搴�(渭i%)
銆�銆�2銆備粙绱逛竴鍊嬬稉(j墨ng)椹楀叕寮�
銆�銆�L=(k*渭0*渭s*N2*S)/l
銆�銆�鍏朵腑渭0 鐐虹湡绌虹灏�(d菐o)鐜�=4蟺*10(-7)銆傦紙10鐨勮矤涓冩鏂癸級
銆�銆�渭s 鐐虹窔鍦堝収(n猫i)閮ㄧ鑺殑鐩稿皪纾佸皫(d菐o)鐜�锛岀┖蹇冪窔鍦堟檪渭s=1
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銆�銆�l 绶氬湀鐨勯暦搴�锛� 鍠綅鐐虹背
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