1銆佽畩闋诲櫒绨�(ji菐n)浠�
1.1 璁婇牷鍣ㄧ殑鍩烘湰绲�(ji茅)妲�(g貌u)
璁婇牷鍣ㄦ槸鎶婂伐闋婚浕婧�(50Hz鎴�60Hz)璁婃彌鎴愬悇绋牷鐜囩殑浜ゆ祦闆绘簮锛屼互瀵�(sh铆)鐝�(xi脿n)闆绘(j墨)鐨勮畩閫熼亱(y霉n)琛岀殑瑷�(sh猫)鍌�锛屽叾涓帶鍒堕浕璺畬鎴愬皪(du矛)涓婚浕璺殑鎺у埗锛屾暣娴侀浕璺皣浜ゆ祦闆昏畩鎻涙垚鐩存祦闆�锛岀洿娴佷腑闁撻浕璺皪(du矛)鏁存祦闆昏矾鐨勮几鍑洪��(j矛n)琛屽钩婊戞烤娉�锛岄�嗚畩闆昏矾灏囩洿娴侀浕鍐嶉�嗚畩鎴愪氦娴侀浕銆傚皪(du矛)浜庡鐭㈤噺鎺у埗璁婇牷鍣ㄩ�欑ó闇�瑕佸ぇ閲忛亱(y霉n)绠楃殑璁婇牷鍣ㄤ締瑾�锛屾湁鏅�(sh铆)閭勯渶瑕佷竴鍊�(g猫)閫�(j矛n)琛岃綁(zhu菐n)鐭╄▓(j矛)绠楃殑CPU浠ュ強涓�浜涚浉鎳�(y墨ng)鐨勯浕璺�銆�
1.2 璁婇牷鍣ㄧ殑鍒嗛
璁婇牷鍣ㄧ殑鍒嗛鏂规硶鏈夊绋紝鎸夌収涓婚浕璺伐浣滄柟寮忓垎椤�锛屽彲浠ュ垎鐐洪浕澹撳瀷璁婇牷鍣ㄥ拰闆绘祦鍨嬭畩闋诲櫒锛涙寜鐓ч枊闂�(gu膩n)鏂瑰紡鍒嗛锛屽彲浠ュ垎鐐篜AM鎺у埗璁婇牷鍣�銆丳WM鎺у埗璁婇牷鍣ㄥ拰楂樿級闋籔WM鎺у埗璁婇牷鍣�锛涙寜鐓у伐浣滃師鐞嗗垎椤�锛屽彲浠ュ垎鐐篤/f鎺у埗璁婇牷鍣�銆佽綁(zhu菐n)宸牷鐜囨帶鍒惰畩闋诲櫒鍜岀煝閲忔帶鍒惰畩闋诲櫒绛夛紱鎸夌収鐢ㄩ�斿垎椤�锛屽彲浠ュ垎鐐洪�氱敤璁婇牷鍣�銆侀珮鎬ц兘灏堢敤璁婇牷鍣�銆侀珮闋昏畩闋诲櫒銆佸柈鐩歌畩闋诲櫒鍜屼笁鐩歌畩闋诲櫒绛�銆�
2銆佽畩闋诲櫒涓父鐢ㄧ殑鎺у埗鏂瑰紡
2.1 闈炴櫤鑳芥帶鍒舵柟寮�
鍦ㄤ氦娴佽畩闋诲櫒涓娇鐢ㄧ殑闈炴櫤鑳芥帶鍒舵柟寮忔湁V/f鍗�(xi茅)瑾�(di脿o)鎺у埗銆佽綁(zhu菐n)宸牷鐜囨帶鍒�銆佺煝閲忔帶鍒�銆佺洿鎺ヨ綁(zhu菐n)鐭╂帶鍒剁瓑銆�
(1) V/f鎺у埗
V/f鎺у埗鏄偤浜嗗緱鍒扮悊鎯崇殑杞�(zhu菐n)鐭�-閫熷害鐗规�э紝鍩轰簬鍦ㄦ敼璁婇浕婧愰牷鐜囬��(j矛n)琛岃(di脿o)閫熺殑鍚屾檪(sh铆)锛屽張瑕佷繚璀夐浕鍕�(d貌ng)姗�(j墨)鐨勭閫氫笉璁婄殑鎬濇兂鑰屾彁鍑虹殑锛岄�氱敤鍨嬭畩闋诲櫒鍩烘湰涓婇兘閲囩敤閫欑ó鎺у埗鏂瑰紡銆俈/f鎺у埗璁婇牷鍣ㄧ祼(ji茅)妲�(g貌u)闈炲父绨�(ji菐n)鍠�锛屼絾鏄�欑ó璁婇牷鍣ㄩ噰鐢ㄩ枊鐠�(hu谩n)鎺у埗鏂瑰紡锛屼笉鑳介仈(d谩)鍒拌純楂樼殑鎺у埗鎬ц兘锛岃�屼笖锛屽湪浣庨牷鏅�(sh铆)锛屽繀闋堥��(j矛n)琛岃綁(zhu菐n)鐭╄(b菙)鍎�锛屼互鏀硅畩浣庨牷杞�(zhu菐n)鐭╃壒鎬�銆�
(2) 杞�(zhu菐n)宸牷鐜囨帶鍒�
杞�(zhu菐n)宸牷鐜囨帶鍒舵槸涓�绋洿鎺ユ帶鍒惰綁(zhu菐n)鐭╃殑鎺у埗鏂瑰紡锛屽畠鏄湪V/f鎺у埗鐨勫熀绀�(ch菙)涓�锛屾寜鐓х煡閬撶暟姝ラ浕鍕�(d貌ng)姗�(j墨)鐨勫(sh铆)闅涜綁(zhu菐n)閫熷皪(du矛)鎳�(y墨ng)鐨勯浕婧愰牷鐜囷紝骞舵牴鎿�(j霉)甯屾湜寰楀埌鐨勮綁(zhu菐n)鐭╀締瑾�(di脿o)绡�(ji茅)璁婇牷鍣ㄧ殑杓稿嚭闋荤巼锛屽氨鍙互浣块浕鍕�(d貌ng)姗�(j墨)鍏锋湁灏�(du矛)鎳�(y墨ng)鐨勮几鍑鸿綁(zhu菐n)鐭┿�傞�欑ó鎺у埗鏂瑰紡锛屽湪鎺у埗绯荤当(t菕ng)涓渶瑕佸畨瑁濋�熷害鍌虫劅鍣紝鏈夋檪(sh铆)閭勫姞鏈夐浕娴佸弽楗�锛屽皪(du矛)闋荤巼鍜岄浕娴侀��(j矛n)琛屾帶鍒�锛屽洜姝�锛岄�欐槸涓�绋枆鐠�(hu谩n)鎺у埗鏂瑰紡锛屽彲浠ヤ娇璁婇牷鍣ㄥ叿鏈夎壇濂界殑绌�(w臎n)瀹氭��锛屽苟灏�(du矛)鎬ラ�熺殑鍔犳笡閫熷拰璨�(f霉)杓夎畩鍕�(d貌ng)鏈夎壇濂界殑闊挎噳(y墨ng)鐗规�с��
(3) 鐭㈤噺鎺у埗
鐭㈤噺鎺у埗鏄�氶亷鐭㈤噺鍧愭(bi膩o)闆昏矾鎺у埗闆诲嫊(d貌ng)姗�(j墨)瀹氬瓙闆绘祦鐨勫ぇ灏忓拰鐩镐綅锛屼互閬�(d谩)鍒板皪(du矛)闆诲嫊(d貌ng)姗�(j墨)鍦╠銆乹銆�0鍧愭(bi膩o)杌哥郴涓殑鍕�(l矛)纾侀浕娴佸拰杞�(zhu菐n)鐭╅浕娴佸垎鍒ラ��(j矛n)琛屾帶鍒讹紝閫�(j矛n)鑰岄仈(d谩)鍒版帶鍒堕浕鍕�(d貌ng)姗�(j墨)杞�(zhu菐n)鐭╃殑鐩殑銆傞�氶亷鎺у埗鍚勭煝閲忕殑浣滅敤闋嗗簭鍜屾檪(sh铆)闁撲互鍙婇浂鐭㈤噺鐨勪綔鐢ㄦ檪(sh铆)闁�锛屽張鍙互褰㈡垚鍚勭óPWM娉�锛岄仈(d谩)鍒板悇绋笉鍚岀殑鎺у埗鐩殑銆備緥濡傚舰鎴愰枊闂�(gu膩n)娆℃暩(sh霉)鏈�灏戠殑PWM娉互娓涘皯闁嬮棞(gu膩n)鎼嶈��銆傜洰鍓嶅湪璁婇牷鍣ㄤ腑瀵�(sh铆)闅涙噳(y墨ng)鐢ㄧ殑鐭㈤噺鎺у埗鏂瑰紡涓昏鏈夊熀浜庤綁(zhu菐n)宸牷鐜囨帶鍒剁殑鐭㈤噺鎺у埗鏂瑰紡鍜岀劇閫熷害鍌虫劅鍣ㄧ殑鐭㈤噺鎺у埗鏂瑰紡鍏╃ó銆�
鍩轰簬杞�(zhu菐n)宸牷鐜囩殑鐭㈤噺鎺у埗鏂瑰紡鑸囪綁(zhu菐n)宸牷鐜囨帶鍒舵柟寮忓叐鑰呯殑瀹氬父鐗规�т竴鑷�锛屼絾鏄熀浜庤綁(zhu菐n)宸牷鐜囩殑鐭㈤噺鎺у埗閭勮缍�(j墨ng)閬庡潗妯�(bi膩o)璁婃彌灏�(du矛)闆诲嫊(d貌ng)姗�(j墨)瀹氬瓙闆绘祦鐨勭浉浣嶉��(j矛n)琛屾帶鍒�锛屼娇涔嬫豢瓒充竴瀹氱殑姊濅欢锛屼互娑堥櫎杞�(zhu菐n)鐭╅浕娴侀亷娓￠亷绋嬩腑鐨勬尝鍕�(d貌ng)銆傚洜姝わ紝鍩轰簬杞�(zhu菐n)宸牷鐜囩殑鐭㈤噺鎺у埗鏂瑰紡姣旇綁(zhu菐n)宸牷鐜囨帶鍒舵柟寮忓湪杓稿嚭鐗规�ф柟闈㈣兘寰楀埌寰堝ぇ鐨勬敼鍠�銆備絾鏄紝閫欑ó鎺у埗鏂瑰紡灞簬闁夌挵(hu谩n)鎺у埗鏂瑰紡锛岄渶瑕佸湪闆诲嫊(d貌ng)姗�(j墨)涓婂畨瑁濋�熷害鍌虫劅鍣�锛屽洜姝�锛屾噳(y墨ng)鐢ㄨ寖鍦嶅彈鍒伴檺鍒躲��
鐒￠�熷害鍌虫劅鍣ㄧ煝閲忔帶鍒舵槸閫氶亷鍧愭(bi膩o)璁婃彌铏曠悊鍒嗗垾灏�(du矛)鍕�(l矛)纾侀浕娴佸拰杞�(zhu菐n)鐭╅浕娴侀��(j矛n)琛屾帶鍒�锛岀劧鍚庨�氶亷鎺у埗闆诲嫊(d貌ng)姗�(j墨)瀹氬瓙绻炵祫涓婄殑闆诲銆侀浕娴佽鲸璀�(sh铆)杞�(zhu菐n)閫熶互閬�(d谩)鍒版帶鍒跺嫷(l矛)纾侀浕娴佸拰杞�(zhu菐n)鐭╅浕娴佺殑鐩殑銆傞�欑ó鎺у埗鏂瑰紡瑾�(di脿o)閫熻寖鍦嶅锛屽暉鍕�(d貌ng)杞�(zhu菐n)鐭╁ぇ锛屽伐浣滃彲闈�锛屾搷浣滄柟渚匡紝浣嗚▓(j矛)绠楁瘮杓冨京(f霉)闆�锛屼竴鑸渶瑕佸皥闁�鐨勮檿鐞嗗櫒渚嗛��(j矛n)琛岃▓(j矛)绠�锛屽洜姝�锛屽(sh铆)鏅�(sh铆)鎬т笉鏄お鐞嗘兂锛屾帶鍒剁簿搴﹀彈鍒拌▓(j矛)绠楃簿搴︾殑褰遍熆銆�
(4) 鐩存帴杞�(zhu菐n)鐭╂帶鍒�
鐩存帴杞�(zhu菐n)鐭╂帶鍒舵槸鍒╃敤绌洪枔鐭㈤噺鍧愭(bi膩o)鐨勬蹇碉紝鍦ㄥ畾瀛愬潗妯�(bi膩o)绯讳笅鍒嗘瀽浜ゆ祦闆诲嫊(d貌ng)姗�(j墨)鐨勬暩(sh霉)瀛�(xu茅)妯″瀷锛屾帶鍒堕浕鍕�(d貌ng)姗�(j墨)鐨勭閺堝拰杞�(zhu菐n)鐭�锛岄�氶亷妾㈡脯(c猫)瀹氬瓙闆婚樆渚嗛仈(d谩)鍒拌娓�(c猫)瀹氬瓙纾侀張鐨勭洰鐨�锛屽洜姝ょ渷鍘讳簡鐭㈤噺鎺у埗绛夊京(f霉)闆滅殑璁婃彌瑷�(j矛)绠楋紝绯荤当(t菕ng)鐩磋銆佺啊(ji菐n)娼�锛岃▓(j矛)绠楅�熷害鍜岀簿搴﹂兘姣旂煝閲忔帶鍒舵柟寮忔湁鎵�鎻愰珮銆傚嵆浣垮湪闁嬬挵(hu谩n)鐨勭媭鎱�(t脿i)涓�锛屼篃鑳借几鍑�100%鐨勯瀹氳綁(zhu菐n)鐭�锛屽皪(du矛)浜庡鎷栧嫊(d貌ng)鍏锋湁璨�(f霉)鑽峰钩琛″姛鑳�銆�
(5) 鍏朵粬闈炴櫤鑳芥帶鍒舵柟寮�
鍦ㄥ(sh铆)闅涙噳(y墨ng)鐢ㄤ腑锛岄倓鏈変竴浜涢潪鏅鸿兘鎺у埗鏂瑰紡鍦ㄨ畩闋诲櫒鐨勬帶鍒朵腑寰椾互瀵�(sh铆)鐝�(xi脿n)锛屼緥濡傝嚜閬╂噳(y墨ng)鎺у埗銆佹粦妯¤畩绲�(ji茅)妲�(g貌u)鎺у埗銆佸樊闋绘帶鍒躲�佺挵(hu谩n)娴佹帶鍒躲�侀牷鐜囨帶鍒剁瓑銆�
2.2 鏅鸿兘鎺у埗鏂瑰紡
鏅鸿兘鎺у埗鏂瑰紡涓昏鏈夌缍�(j墨ng)缍�(w菐ng)绲�(lu貌)鎺у埗銆佹ā绯婃帶鍒�銆佸皥瀹剁郴绲�(t菕ng)銆佸(xu茅)缈�(x铆)鎺у埗绛�銆傚湪璁婇牷鍣ㄧ殑鎺у埗涓噰鐢ㄦ櫤鑳芥帶鍒舵柟寮忓湪鍏烽珨鎳�(y墨ng)鐢ㄤ腑鏈変竴浜涙垚鍔熺殑鑼冧緥銆�
(1) 绁炵稉(j墨ng)缍�(w菐ng)绲�(lu貌)鎺у埗
绁炵稉(j墨ng)缍�(w菐ng)绲�(lu貌)鎺у埗鏂瑰紡鎳�(y墨ng)鐢ㄥ湪璁婇牷鍣ㄧ殑鎺у埗涓紝涓�鑸槸閫�(j矛n)琛屾瘮杓冨京(f霉)闆滅殑绯荤当(t菕ng)鎺у埗锛岄�欐檪(sh铆)灏�(du矛)浜庣郴绲�(t菕ng)鐨勬ā鍨嬩簡瑙ｇ敋灏�锛屽洜姝ょ缍�(j墨ng)缍�(w菐ng)绲�(lu貌)鏃㈣瀹屾垚绯荤当(t菕ng)杈ㄨ瓨(sh铆)鐨勫姛鑳�锛屽張瑕侀��(j矛n)琛屾帶鍒躲�傝�屼笖绁炵稉(j墨ng)缍�(w菐ng)绲�(lu貌)鎺у埗鏂瑰紡鍙互鍚屾檪(sh铆)鎺у埗澶氬��(g猫)璁婇牷鍣紝鍥犳鍦ㄥ鍊�(g猫)璁婇牷鍣ㄧ礆(j铆)鑱�(li谩n)鏅�(sh铆)閫�(j矛n)琛屾帶鍒舵瘮杓冮仼鍚�銆備絾鏄缍�(j墨ng)缍�(w菐ng)绲�(lu貌)鐨勫堡鏁�(sh霉)澶鎴栬�呯畻娉曢亷浜庡京(f霉)闆滈兘鏈�(hu矛)鍦ㄥ叿楂旀噳(y墨ng)鐢ㄤ腑甯朵締涓嶅皯瀵�(sh铆)闅涘洶闆�銆�
(2) 妯＄硦鎺у埗
妯＄硦鎺у埗绠楁硶鐢ㄤ簬鎺у埗璁婇牷鍣ㄧ殑闆诲鍜岄牷鐜�锛屼娇闆诲嫊(d貌ng)姗�(j墨)鐨勫崌閫熸檪(sh铆)闁撳緱鍒版帶鍒�锛屼互閬垮厤鍗囬�熼亷蹇皪(du矛)闆绘(j墨)浣跨敤澹藉懡鐨勫奖闊夸互鍙婂崌閫熼亷鎱㈠奖闊垮伐浣滄晥鐜囥�傛ā绯婃帶鍒剁殑闂�(gu膩n)閸靛湪浜庤珫鍩�銆侀毟灞害浠ュ強妯＄硦绱�(j铆)鍒ョ殑鍔冨垎锛岄�欑ó鎺у埗鏂瑰紡灏ゅ叾閬╃敤浜庡杓稿叆鍠几鍑虹殑鎺у埗绯荤当(t菕ng)銆�
(3) 灏堝绯荤当(t菕ng)
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