鐢?shù)鍔涚數(shù)瀛愬強(qiáng)鐢?shù)鏈烘嫋鍔ㄥ疄璁緗妧鏈鏍?/b>
鍙戣〃鏃墮棿錛?018-02-27
鐢?shù)鍔涚數(shù)瀛愬強(qiáng)鐢?shù)鏈烘嫋鍔ㄥ疄璁緗?/span>
涓�銆佹榪?span>
鐢?shù)鍔涚數(shù)瀛愬強(qiáng)鐢?shù)鏈烘嫋鍔ㄥ疄璁緗?/span>涓昏鏄敤浜庢満鐢?shù)鍙?qiáng)鑷姩鍖栧悇涓撲笟鐨勫涓嬩笓涓氳紼嬶細(xì)鐢墊満鍘熺悊涓庣數(shù)鍔涙嫋鍔紙鐢墊満涓庣數(shù)姘旀帶鍒訛級錛岀數(shù)鍔涚數(shù)瀛愭妧鏈紙鍔熺巼鐢?shù)瀛愭妧鏈級錛岀數(shù)姘斾紶鍔ㄦ帶鍒剁郴緇燂紙榪愬姩鎺у埗緋葷粺銆佽嚜鍔ㄦ帶鍒剁郴緇燂級銆佹柊鍨?span>DSP寮�鍙戠郴緇熺瓑鐨勫疄楠屾暀瀛﹀伐浣滐紝搴旇兘澶熸媴璐熷畬鎴愮浉鍏沖疄楠屾暀瀛︿換鍔★紝騫舵嫢鏈夎凍澶熸墿灞曡嚜鐢卞害錛屼互閫傚簲鏈潵榪涗竴姝ョ殑娣卞寲鐮旂┒瑕佹眰銆傜浉鍏充駭鍝佽繕鏈?/span>鐢墊皵瀹夎涓庣淮淇疄璁?span>鑰冩牳瑁呯疆銆?span>宸ュ巶渚涚數(shù)緇煎悎鑷姩鍖栧疄璁郴緇?/span> 絳夌瓑銆?span>
浜屻�佷駭鍝佹妧鏈潯浠?span>
1銆佹暣鏈哄閲忥細(xì)錛?span>1.5kVA錛?span>
2銆佸伐浣滅數(shù)婧愶細(xì)锝?span>3N/380V/50Hz/3A錛?span>
涓夈�佸畬鎴愮殑瀹為獙鍐呭
3.1鐢?shù)鍔涚數(shù)瀛愬疄楠?span>
1銆侀敮榻挎嘗鍚屾瑙﹀彂鐢?shù)璧\瀹為獙
2銆佸崟鐩告ˉ寮忓崐鎺х數(shù)璺疄楠?span>
3銆佸崟鐩告ˉ寮忓叏鎺ф暣嫻佸強(qiáng)鏈夋簮閫嗗彉鐢?shù)璧\瀹為獙
4銆佷笁鐩告ˉ寮忓叏鎺ф暣嫻佸強(qiáng)鏈夋簮閫嗗彉鐢?shù)璧\瀹為獙
5銆佸崟鐩鎬氦嫻佺數(shù)璺疄楠?span>
6銆佷笁鐩鎬氦嫻佺數(shù)璺疄楠?span>
7銆佸崟鐩鎬氦鐩翠氦鍙橀鐢?shù)璧\錛堢函鐢?shù)闃诲Q?span>
8銆佹暣嫻佺數(shù)璺湁婧愬姛鐜囧洜鏁版牎姝ｅ疄楠?span>
9銆佺洿嫻佹柀娉㈢數(shù)璺疄楠?span>
3.2妯℃嫙鐩存祦璋冮�熷疄楠?span>
1錛夈�佹櫠闂哥鐩存祦璋冮�熺郴緇熷弬鏁板拰鐜妭鐗規(guī)�х殑嫻嬪畾
2錛夈�佹櫠闂哥鐩存祦璋冮�熶富瑕佸崟鍏冭皟璇?span>
3錛夈�佸弻闂幆鏅墮椄綆′笉鍙�嗙洿嫻佽皟閫熺郴緇?span>
4錛夈�佸弻闂幆鎺у埗鐨勭洿嫻佽剦瀹借皟閫熺郴緇?span>(PWM)
5錛夈�侀�昏緫鏃犵幆嫻佸彲閫嗙洿嫻佽皟閫熺郴緇?span>
6錛夈�佷笉鍙�嗗崟闂幆鐩存祦璋冮�熺郴緇熼潤鐗規(guī)�х殑鐮旂┒
3.3浜ゆ祦璋冮�熷疄楠?span>
1錛夈�佸弻闂幆涓夌浉寮傛鐢墊満璋冨帇璋冮�熺郴緇?span>
2錛夈�佸弻闂幆涓夌浉寮傛鐢墊満涓茬駭璋冮�熺郴緇?span>
3.4銆佺爺絀朵氦嫻佽皟閫熺郴緇熷疄楠?span>(1濂?span>)
1錛夌洿嫻佹湁鍒風(fēng)數(shù)鏈哄弻闂幆PWM鎺у埗璋冮�熷疄楠?span>
2錛夌洿嫻佹柟娉㈡棤鍒風(fēng)數(shù)鏈?span>PWM鎺у埗璋冮�熷疄楠?span>
3錛変笁鐩擱紶絎煎紡寮傛鐢墊満鍙橀璋冮�熷疄楠?span>
4)寮�鐜寮︽嘗璋冨埗錛?span>SPWM錛夌殑楂樻�ц兘鍙橀璋冮�熷疄楠?span>
5錛夊紑鐜┖闂寸煝閲忔帶鍒訛紙SVPWM錛夌殑楂樻�ц兘鍙橀璋冮�熷疄楠?span>
6錛夐┈闉嶆嘗鎺у埗鐨勯珮鎬ц兘鍙橀璋冮�熷疄楠?span>
7錛夌鍦哄畾鍚戞帶鍒訛紙FOC錛夌殑楂樻�ц兘鍙橀璋冮�熷疄楠?span>
8錛夌洿鎺ヨ漿鐭╂帶鍒訛紙DTC錛夌殑楂樻�ц兘鍙橀璋冮�熷疄楠?span>
3.5銆佸熀浜?span>Matlab寮�鍙戠殑鐮旂┒鍨嬫暟瀛楃數(shù)鍔涚數(shù)瀛愭妧鏈疄楠?span>(1濂?span>)
1錛夊崟绔嬋�寮�鍏崇數(shù)婧愬疄楠岀爺絀?span>
2錛夊崟绔弽嬋�寮�鍏崇數(shù)婧愬疄楠岀爺絀?span>
3.6銆佸熀浜?span>FPGA寮�鍙戠殑鐮旂┒鍨嬩笁鐩告案紓佸悓姝ヤ氦嫻佷己鏈嶇數(shù)鏈虹郴緇熷疄楠?span>(1濂?span>)
1錛変氦嫻佷己鏈嶆案紓佸悓姝ョ數(shù)鏈虹殑閫熷害浼烘湇瀹為獙
2錛変氦嫻佷己鏈嶆案紓佸悓姝ョ數(shù)鏈虹殑杞煩浼烘湇鎺у埗瀹為獙
3.7鏁板瓧鐩存祦璋冮�熷疄楠?span>
1錛夊弻闂幆鏅墮椄綆′笉鍙�嗙洿嫻佽皟閫熺郴緇?span>
2錛変笉鍙�嗗崟闂幆鐩存祦璋冮�熺郴緇熼潤鐗規(guī)�х殑鐮旂┒
3錛夐�昏緫鏃犵幆嫻佸彲閫嗙洿嫻佽皟閫熺郴緇?span>
3.2妯℃嫙鐩存祦璋冮�熷疄楠?span>
1錛夈�佹櫠闂哥鐩存祦璋冮�熺郴緇熷弬鏁板拰鐜妭鐗規(guī)�х殑嫻嬪畾
2錛夈�佹櫠闂哥鐩存祦璋冮�熶富瑕佸崟鍏冭皟璇?span>
3錛夈�佸弻闂幆鏅墮椄綆′笉鍙�嗙洿嫻佽皟閫熺郴緇?span>
4錛夈�佸弻闂幆鎺у埗鐨勭洿嫻佽剦瀹借皟閫熺郴緇?span>(PWM)
5錛夈�侀�昏緫鏃犵幆嫻佸彲閫嗙洿嫻佽皟閫熺郴緇?span>
6錛夈�佷笉鍙�嗗崟闂幆鐩存祦璋冮�熺郴緇熼潤鐗規(guī)�х殑鐮旂┒
3.3浜ゆ祦璋冮�熷疄楠?span>
1錛夈�佸弻闂幆涓夌浉寮傛鐢墊満璋冨帇璋冮�熺郴緇?span>
2錛夈�佸弻闂幆涓夌浉寮傛鐢墊満涓茬駭璋冮�熺郴緇?span>
3.4銆佺爺絀朵氦嫻佽皟閫熺郴緇熷疄楠?span>(1濂?span>)
1錛夌洿嫻佹湁鍒風(fēng)數(shù)鏈哄弻闂幆PWM鎺у埗璋冮�熷疄楠?span>
2錛夌洿嫻佹柟娉㈡棤鍒風(fēng)數(shù)鏈?span>PWM鎺у埗璋冮�熷疄楠?span>
3錛変笁鐩擱紶絎煎紡寮傛鐢墊満鍙橀璋冮�熷疄楠?span>
4)寮�鐜寮︽嘗璋冨埗錛?span>SPWM錛夌殑楂樻�ц兘鍙橀璋冮�熷疄楠?span>
5錛夊紑鐜┖闂寸煝閲忔帶鍒訛紙SVPWM錛夌殑楂樻�ц兘鍙橀璋冮�熷疄楠?span>
6錛夐┈闉嶆嘗鎺у埗鐨勯珮鎬ц兘鍙橀璋冮�熷疄楠?span>
7錛夌鍦哄畾鍚戞帶鍒訛紙FOC錛夌殑楂樻�ц兘鍙橀璋冮�熷疄楠?span>
8錛夌洿鎺ヨ漿鐭╂帶鍒訛紙DTC錛夌殑楂樻�ц兘鍙橀璋冮�熷疄楠?span>
3.5銆佸熀浜?span>Matlab寮�鍙戠殑鐮旂┒鍨嬫暟瀛楃數(shù)鍔涚數(shù)瀛愭妧鏈疄楠?span>(1濂?span>)
1錛夊崟绔嬋�寮�鍏崇數(shù)婧愬疄楠岀爺絀?span>
2錛夊崟绔弽嬋�寮�鍏崇數(shù)婧愬疄楠岀爺絀?span>
3.6銆佸熀浜?span>FPGA寮�鍙戠殑鐮旂┒鍨嬩笁鐩告案紓佸悓姝ヤ氦嫻佷己鏈嶇數(shù)鏈虹郴緇熷疄楠?span>(1濂?span>)
1錛変氦嫻佷己鏈嶆案紓佸悓姝ョ數(shù)鏈虹殑閫熷害浼烘湇瀹為獙
2錛変氦嫻佷己鏈嶆案紓佸悓姝ョ數(shù)鏈虹殑杞煩浼烘湇鎺у埗瀹為獙
3.7鏁板瓧鐩存祦璋冮�熷疄楠?span>
1錛夊弻闂幆鏅墮椄綆′笉鍙�嗙洿嫻佽皟閫熺郴緇?span>
2錛変笉鍙�嗗崟闂幆鐩存祦璋冮�熺郴緇熼潤鐗規(guī)�х殑鐮旂┒
3錛夐�昏緫鏃犵幆嫻佸彲閫嗙洿嫻佽皟閫熺郴緇?span>
鍥涖�佽澶囬厤緗〃
搴忓彿 鍚嶇О 鏁伴噺 澶囨敞
1 涓繪帶灞?span>
1錛夊崟銆佷笁鐩鎬氦嫻佺數(shù)婧愶紙鎸囬拡錛?span>
2錛変漢韜畨鍏ㄤ繚鎶?span>
3錛夌洿嫻佺數(shù)鍘嬭〃銆佺數(shù)嫻佽〃錛堟暟瀛楀悇涓�鍙級
4錛変氦嫻佺數(shù)鍘嬨�佺數(shù)嫻佽〃錛堟暟瀛楀悇涓�鍙級
5錛?span>220/0.5鐩存祦鍔辯鐢墊簮
6錛壜?span>15V/1A鐩存祦紼沖帇鐢墊簮
7錛夐�熷害鍙樻崲鍣紝緇欏畾錛岄浂閫熷皝閿佸櫒,鐩存祦鎸囬拡寮忕數(shù)鍘嬭〃 1
2 瀹為獙妗?span> 1
3 璁＄畻鏈烘帴鍙?span> 1
4 涓夌浉鍙皟鐢?shù)闃?span> 1
5 騫蟲嘗鐢墊姉鍣ㄥ強(qiáng)闃誨鍚告敹 1
6 涓夌浉鍙樺帇鍣?span> 1
10 瑙﹀彂鐢?shù)璧\錛屽悓姝ュ強(qiáng)鍙岃剦鍐蹭俊鍙瘋瀵燂紝鈪犵粍鏅墮椄綆★紝鈪＄粍鏅墮椄綆★紝浜屾瀬綆′笁鐩告暣嫻佹ˉ銆佺數(shù)嫻佸弽棣堝強(qiáng)榪囨祦淇濇姢 1
11 鏁存祦鐢?shù)璧\鐨勬湁婧愬姛鐜囧洜鏁版牎姝ｅ疄楠岀 1
12 鐩存祦璋冮�熸帶鍒跺崟鍏?span> 1
13 鐩存祦鑴夊璋冮�熷疄楠岀 1
14 鍗曠姝ｆ縺/鍙嶆縺寮�鍏崇數(shù)婧愬強(qiáng)APFC鐢?shù)璧\ 1 鏁翠釜瀹為獙瀹ら厤涓�濂?span>
鏁翠釜瀹為獙瀹ら厤涓�濂?span>
15 鍩轟簬DSP鐨勫崟涓夌浉閫嗗彉鍜岀數(shù)鏈烘帶鍒跺疄楠岀郴緇?span> 1
16 鍩轟簬FPGA寮�鍙戠殑鐮旂┒鍨嬩笁鐩告案紓佸悓姝ヤ氦嫻佷己鏈嶇數(shù)鏈虹郴緇?span> 1
17 涓夌浉姘哥鍚屾浜ゆ祦浼烘湇鐢墊満 1
18 澶嶅姳鐩存祦鍙戠數(shù)鏈?span> 1
19 鐩存祦騫跺姳鐢?shù)鍔ㄦ?span> 1
20 涓夌浉榧犵寮傛鐢墊満 1
21 涓夌浉緇曠嚎寮忓紓姝ョ數(shù)鏈?span> 1
22 鐩存祦鏂規(guī)嘗鏃犲埛鐢墊満 1 鏁翠釜瀹為獙瀹ら厤涓�濂?span>
23 杞�熻瀵艱建(甯?span>2048鍏夌數(shù)鐮佺洏) 1
25 DSP涓嬭澆鍣?span> 1
26 FPGA涓嬭澆鍣?span> 1
27 鏁板瓧涓囩敤琛?span> 1 鐢ㄦ埛鑷厤
28 紺烘嘗鍣?span> 1
29 璁＄畻鏈?span> 1
浜斻�佷駭鍝佹妧鏈姛鑳借鏄?span>
1銆佹帶鍒跺睆鎶�鏈鏄?span>
1錛夋帶鍒跺睆鍜屽疄楠屾
瀹為獙妗屼負(fù)閾佽川鍙屽眰浜氬厜瀵嗙汗鍠峰緇撴瀯錛屾闈㈤噰鐢ㄦ剰澶у埄榪涘彛鐢熶駭璁懼鍜屽伐鑹虹敓浜х殑楂樺瘑搴﹀害闃茶厫闃茬伀鏉褲�傞�犲瀷緹庤澶ф柟錛岃鏈変袱鍙娊灞夊拰瀛樻斁鏌滐紝鐢ㄤ簬緗斁宸ュ叿錛屾寕綆卞強(qiáng)璧勬枡絳夈�傚疄楠屾璁炬湁鍥涗釜杞瓙鍜屽洓涓彲璋冨浐瀹氭敮鎾戣剼錛屼究浜庣Щ鍔ㄥ拰鍥哄畾錛屾湁鍒╀簬瀹為獙瀹ゅ竷緗�?/span>鐢墊皵鍔ㄥ姏璁懼瀹夎璋冭瘯鎶�鑳藉疄璁緗?/span>銆?span>宸ュ巶渚涚數(shù)鎶�鏈疄璁緗?/span>絳夌瓑銆?/span>
2錛変綆鍘嬬數(shù)婧愬強(qiáng)浠〃
鈼嗕華琛ㄨ鏄?span>
鐩存祦鐢?shù)鍘嬭〃锛?xì)鎻愪緵嫻嬮噺鑼冨洿鹵300V鐢?shù)鍘嬭?span>1鍙�?span>
鐩存祦鐢墊祦琛細(xì)鎻愪緵嫻嬮噺鑼冨洿鹵2A鐢墊祦琛?span>1鍙�?span>
浜ゆ祦鐢?shù)鍘嬭〃锛?xì)鎻愪緵嫻嬮噺鑼冨洿300V鐢?shù)鍘嬭?span>1鍙�?span>
浜ゆ祦鐢墊祦琛細(xì)鎻愪緵嫻嬮噺鑼冨洿1A鐢墊祦琛?span>1鍙�?span>
鈼嗛�熷害鍙樻崲鍣紝緇欏畾錛岄浂閫熷皝閿佸櫒錛氭彁渚涢�熷害鍙樻崲鍣ㄣ�佺粰瀹氥�侀浂閫熷皝閿佸櫒緋葷粺瀹為獙鐢?shù)璧\銆?span>
鈼嗕綆鍘嬬洿嫻佺數(shù)婧愶細(xì)鎻愪緵鹵15V/1A鐩存祦紼沖帇鐢墊簮銆?span>
3錛夌數(shù)婧愭帶鍒跺睆
鈼?涓夌浉浜ゆ祦鐢墊簮錛氶�氳繃寮�鍏沖垏鎹㈠垎鍒緭鍑轟笁鐩?span>200V鍜?span>230V浜ゆ祦鐢墊簮錛岀粰鐩存祦璋冮�熷拰浜ゆ祦璋冮�熸彁渚涜緭鍏ョ數(shù)婧愶紝甯﹁繃嫻佷繚鎶ゃ�傝鐢墊簮緇忚繃鐢墊祦鍨嬫紡鐢?shù)淇濇姢銆佷笁鐩擱殧紱誨彉鍘嬪櫒銆佺數(shù)鍘嬪瀷婕忕數(shù)淇濇姢絳夊畨鍏ㄤ繚鎶ょ數(shù)璺悗渚涘鐢熷疄楠岀敤鐢點(diǎn)�?span>
鈼?span> 220V/0.5A鐩存祦鍔辯鐢墊簮錛氫緵鐩存祦鐢?shù)鍔ㄦ満鍜岀洿娴佸彂鐢?shù)鏈哄姳紓佺粫緇勩�?span>
4錛夊叾瀹冿細(xì)鎻愪緵澶氬姛鑳藉崟鐩鎬笁鑺數(shù)婧愭彃搴?span>2鍙�?span>
2銆佸父鐢ㄥ疄楠岄儴浠剁殑鎶�鏈鏄?span>
1錛夊鉤娉㈢數(shù)鎶楀櫒鍙?qiáng)闃诲鍚告?span>
鎻愪緵鐩存祦璋冮�熷疄楠屼腑闇�瑕佺殑騫蟲嘗鐢墊姉鍣ㄥ強(qiáng)RC婊ゆ嘗錛岀數(shù)鎶楀櫒榪樿兘浣滀負(fù)鐢?shù)鍔涚數(shù)瀛愭妧鏈疄楠屼腑鐨勭數(shù)鎰熻礋杞姐�?span>
2錛変笁鐩稿彉鍘嬪櫒
鎻愪緵涓夌浉鍙樺帇鍣紝浣滀負(fù)涓茬駭璋冮�熺郴緇熷拰鏈夋簮閫嗗彉綰胯礬涓殑閫嗗彉鍙樺帇鍣ㄣ�?span>
3錛変笁鐩稿彲璋冪數(shù)闃?span>
鎻愪緵鍙皟鐢?shù)闃?span>600W/0.41A涓夌粍錛屼緵鍙戠數(shù)鏈鴻礋杞界數(shù)闃誨拰鍏跺畠瀹為獙闃繪�ц礋杞界敤浠ュ強(qiáng)浣滀負(fù)鐢墊満璧峰姩鐢?shù)闃荤敤銆?span>
4錛夎Е鍙戠數(shù)璺拰鏅墮椄綆′富鍥炶礬
瑙﹀彂鐢?shù)璧\錛氶噰鐢ㄦ暟瀛楅泦鎴愮數(shù)璺紝鎶楀共鎵拌兘鍔涘己錛屼笁鐩歌剦鍐查棿闅斿潎鍖�錛屼竴鑷存�уソ錛屼駭鐢熷弻紿勮剦鍐詫紝鑴夊啿縐葷浉鑼冨洿涓?span>0錛?span>160擄銆傚湪闈㈡澘涓婂彲瑙傚療涓夌浉鍚屾鐢?shù)鍘嬬殑鍏釜鑴夊啿鎳L褰紝騫墮�氳繃鈥?span>Uct鈥濈瀵?span>a瑙掕繘琛屾帶鍒躲�傞潰鏉胯繕瑁呮湁鍏礬鐞撮敭寮�鍏籌紝鍙垎鍒姣忎竴璺剦鍐茶繘琛屸�滈�氣�濄�佲�滄柇鈥濇帶鍒訛紝鍙ā鎷熶笁鐩告暣嫻佺數(shù)璺涪鑴夊啿鎴栭�嗗彉鐢?shù)璧\棰犺鐨勬晠闅滅幇璞°�傚彟鏈変袱鑴夊啿鎺у埗绔�?span>Ublr鈥濄�佸拰鈥?span>Ublf鈥濓紝鍒嗗埆瀵?span>I銆?span>II緇勮剦鍐叉斁澶х數(shù)璺繘琛屾帶鍒訛紝鍦ㄨ繘琛屸�滈�昏緫鏃犵幆嫻佸彲閫嗙洿嫻佽皟閫熺郴緇熲�濆疄楠屼腑錛岄�氳繃瀵光�?span>Ublr鈥濄�佸拰鈥?span>Ublf鈥濈殑鑴夊啿鐐硅繘琛屾帶鍒跺疄鐜扮數(shù)鏈虹殑姝ｅ弽杞�?span>
涓誨洖璺細(xì)鐢?span>12鍙彲鎺х錛?/span>鐢墊皵鍔ㄥ姏璁懼瀹夎璋冭瘯瀹炶瑁呯疆6鍙簩鏋佺浠ュ強(qiáng)騫蟲嘗鐢墊姉鍣紝RC鍚告敹鍥炶礬緇勬垚銆傚彲鎺х閲囩敤涓婃搗鏁存祦鍣ㄥ巶鐢熶駭鐨?span>6A/800V閲戝睘灝佽錛岃繃杞借兘鍔涘己銆佸彲闈犳�ч珮銆佸共鎵拌兘鍔涘己鐨勫彲鎺х錛屽鉤娉㈢數(shù)鎶楀櫒閲囩敤涓績鎶藉ご鏂瑰紡錛屽垎鍒負(fù)50mH銆?span>100mH銆?span>200MH銆?span>700MH.鍦ㄤ氦嫻佺數(shù)嫻佸皬浜?span>1.5A 鏃朵繚鎸佺嚎鎬с�?span>
榪囨祦榪囧帇淇濇姢錛氫富鎺у埗灞忚緭鍑虹殑鍗曘�佷笁鐩鎬氦嫻佺數(shù)婧愬潎緇忚繃鐢?shù)鍘嬩簰鎰熷櫒鍜岀攭|祦浜掓劅鍣ㄦ嫻嬨�傜敱浜庝繚鎶ょ數(shù)璺搷搴旈�熷害榪滃ぇ浜庡姛鐜囧櫒浠舵崯鍧忕殑閫熷害錛屽彲鏈夋晥鍦頒繚鎶や簡緋葷粺涓誨洖璺殑鍔熺巼鍣ㄤ歡涓嶈鎹熷潖錛屼竴浣嗗疄楠岀數(shù)嫻佽秴榪?span>2A錛岀數(shù)鍘嬭秴榪?span>260V錛屽嵆鍒繪柇鐢?shù)鍛婅鎸嚱C恒�?span>
5錛夋暣嫻佺數(shù)璺殑鏈夋簮鍔熺巼鍥犳暟鏍℃
緋葷粺涓葷數(shù)璺噰鐢?span>BOOST鍗囧帇鐢?shù)璧\錛屾帶鍒剁數(shù)璺噰鐢ㄥ姛鐜囧洜鏁版牎姝ｄ笓鐢ㄩ泦鎴愯姱鐗囧弬鐓?span>UC3854錛岄�氳繃瀹為獙錛屼嬌瀛︾敓鐔熸?zhèn)夋暣娴佺數(shù)璧\鍔熺巼鍥犳暟鐨勫畾涔夛紝鎻愰珮鍔熺巼鍥犳暟鐨勬剰涔変互鍙?qiáng)鍔熺巼鍥犳暟鏍℃鐨勫熀鏈師鐞嗗Q屽茍鎺屾彙BOOS鍔熺巼鍥犳暟鏍℃鍣ㄧ殑緇勬垚銆佸伐浣滃師鐞嗐�佺壒鐐瑰強(qiáng)璋冭瘯鏂規(guī)硶鍜岀啛鎮(zhèn)夊姛鐜囧洜鏁版牎姝ｉ泦鎴愭帶鍒剁數(shù)璺?span>UC3854鐨勭粍鎴愩�佸姛鑳姐�佸伐浣滃師鐞嗕簬浣跨敤鏂規(guī)硶銆?span>
7銆佹暟瀛楃數(shù)鍔涚數(shù)瀛愬疄楠屾ā鍧?span>
錛?span>1錛夊崟绔嬋�/鍙嶆縺寮�鍏崇數(shù)婧愬強(qiáng)APFC鐢?shù)璧\
鎻愪緵鍗曠姝ｆ縺/鍙嶆縺寮�鍏崇數(shù)婧愮數(shù)璺強(qiáng)璐熻澆銆?span>BOOST鍨?span>APFC鐢?shù)璧\鍙?qiáng)璐熻浇銆?span>DSP鎺у埗緋葷粺銆?span>
閲囩敤鍙傜収渚涢厤鐢墊妧鏈疄璁緗?/span>32浣嶉珮鎬ц兘TMS320F2812(DSP2812) DSP鏈�鏂頒駭鍝佸仛涓烘帶鍒舵牳蹇冭姱鐗囷紝鍒╃敤DSP浠跨湡鍣ㄥ皢C銆?span>C++銆?span>Matlab璇█緙栧啓綆楁硶鎴栬�呯敤Simulink搴撴惌寤烘帶鍒剁畻娉曚笅杞藉埌DSP2812鑺墖錛岄�氳繃USB鎺ュ彛灝?span>DSP2812涓庝笂浣嶆満涔嬮棿榪涜瀹炴椂閫氳錛屽皢DSP2812涓?span>CMPR瀵勫瓨鍣ㄧ殑鏁板疄鏃舵嵁浼犻�佸埌PC涓婄殑涓婁綅鏈鴻繘琛岀洃鎺э紝鍒╃敤DSP2812鐨?span>EV鍗曞厓杈撳嚭PWM娉㈠艦銆?span>DSP2812涓庝笂浣嶆満涔嬮棿閫氳繃楂橀�熶腑鏂繘琛屼氦浜掓暟鎹�?span>
涓婁綅鏈鴻蔣浠墮噰鐢ㄥ弬鐓х編鍥藉浗瀹朵華鍣紙NI錛夊叕鍙哥殑LabVIEW杞歡榪涜緙栧啓錛屽DSP鑺墖涓瘎瀛樺櫒鐨勬暟鎹繘琛屽疄鏃剁洃鎺э紝鐢ㄦ埛涓嶄粎鍙湪涓婁綅鏈虹殑鐩戞帶鐣岄潰涓婅瀵熷埌鐢?shù)璧\鐨勯┍鍔ㄦ嘗褰紝鐢?shù)璧\涓殑鐢墊祦銆佺數(shù)鍘嬫嘗褰紝涔熻兘澶熼�氳繃涓婁綅鏈哄DSP榪涜鎺у埗銆?span>
錛?span>2錛夊熀浜?span>DSP鐨勫崟涓夌浉閫嗗彉鍜岀數(shù)鏈烘帶鍒跺疄楠岀郴緇?span>
1錛夌‖浠墮儴鍒嗚鏄?span>
瀹為獙騫沖彴閲囩敤鍙傜収TI鍏徃鐨勯珮鎬ц兘鎺у埗綾?span>DSP鑺墖TMS320F2812銆?span>32浣嶅畾鐐?span>DSP錛岄�熷害150M錛屽鐞嗘暟鎹綅鏁?span>32浣嶅畾鐐癸紝鎷ユ湁EVA銆?span>EVB浜嬩歡綆＄悊鍣ㄥ拰閰嶅鐨?span>12浣?span>16閫氶亾鐨?span>AD鏁版嵁閲囬泦錛屼嬌鍏跺鐢墊満鎺у埗寰楀績搴旀墜錛屼赴瀵岀殑澶栬鎺ュ彛錛屽CAN銆?span>SCI絳夈�?鏈夊縐嶅拰PC鏈鴻繘琛屾暟鎹氦鎹㈢殑鏂瑰紡錛屽USB2.0鏂瑰紡錛屼覆鍙ｆ柟寮忓拰浠跨湡鍣?span>JTAG絳夈�傚悓鏃惰繕鏈夊澶勭‖浠朵俊鍙峰紩鍑鴻嫻嬬偣錛屽鐢墊満鐢墊祦娉㈠艦錛岃漿閫熸嘗褰紝PWM椹卞姩娉㈠艦絳?/span>
璇?/span>寤虹瓚渚涢厤鐢墊妧鏈疄璁緗?/span>瀹為獙騫沖彴涓葷數(shù)璺瘝綰塊噰鐢ㄥ叿榪囨祦銆佽繃鍘嬩繚鎶わ紝涓婄數(shù)淇濇姢絳夊畨鍏ㄦ帾鏂姐�傞┍鍔ㄧ數(shù)璺噰鐢ㄤ笓鐢ㄩ泦鎴愰┍鍔ㄨ姱鐗囧弬鐓?span>IR2110錛屼笉浠呮湁鍏夎�﹂殧紱誨拰鐢電闅旂絳変紭鐐癸紝鏈夋瑺鍘嬮攣瀹氥�佸憡璀﹀叧鏂瓑鍔熻兘銆備笁鐩擱�嗗彉妗ラ噰鐢?span>N娌熼亾鐨勫寮哄瀷鍦烘晥搴斿姛鐜囩鍙傜収IRFP460銆傝緋葷粺鐨勪富鐢?shù)璧\鐨勫伐浣滈鐜囧彲楂樿揪100KHz錛屽彲浠ユ弧瓚沖縐嶇數(shù)鏈虹殑鎺у埗瑕佹眰銆傞噰鐢ㄨ紜歡緋葷粺鏄竴濂楀畬鍠勭殑鍙橀璋冮�熷疄楠岃澶囥�?span>
鍦ㄦ嫻嬫ā鍧楅儴鍒嗭紝杞�熼噰闆嗕笂閲囩敤浜?span>2048鍏夌數(shù)鐮佺洏錛屾瀬澶ф彁楂樹簡杞�熷弽棣堝強(qiáng)閲囬泦鍚庣殑綺懼害錛屼篃涓哄彉棰戣皟閫熺郴緇熺殑闂幆鎺у埗鏂瑰紡鎻愪緵浜嗗己澶х殑紜歡淇濋殰銆?span>2048鍏夌數(shù)緙栫爜鍣ㄨ兘澶熻緭鍑?span>A銆?span>B銆?span>Z涓変釜鐢?shù)鍘嬩俊鍙峰Q屽彲浠ヨ繘琛岄�熷害鍙嶉鍜岀數(shù)鏈哄畾浣嶃�傜數(shù)嫻侀噰闆嗕笂閲囩敤2A闇嶅皵鐢墊祦浼犳劅鍣紝綺懼害杈冮珮銆傞�夌敤闇嶅皵浣嶇疆鍙皟鐨勭洿嫻佹柟娉㈡棤鍒風(fēng)數(shù)鏈猴紝鍙皟鑺傜數(shù)鏈虹殑鏈�浣蟲崲鍚戠偣銆?span>
2錛夎蔣浠墮儴鍒嗚鏄?span>
璇ヨ瘯楠岀郴緇熶嬌鐢ㄤ簡澶氫釜澶у瀷鐨勫紑鍙戣璁¤蔣浠訛紝涓昏鐨勬湁Matlab2009a錛?span>LabView8.5錛?span>CCS3.3錛岀敱榪欎簺杞歡鍏卞悓鍙備笌瀹為獙鐨勮繍琛屻�傚湪鍙傝�?span>simulnk鐨勬ā鍨嬫枃浠剁殑鏀寔涓嬶紝鑳藉瀹炵幇澶氱鐨勫紑鐜拰闂幆鐨勫彉棰戣皟閫熷疄楠屻�?span>
瀹為獙鑰呰繕鍙互鏍規(guī)嵁鑷繁瀵圭郴緇熷拰緙栫▼鐨勭悊瑙ｏ紝淇敼鍘熸湁鎻愪緵鐨?span>mdl妯″瀷鏂囦歡鎴栧垱鏂扮殑寤虹珛鏂扮殑mdl鏂囦歡錛屽疄鐜版柊鐨勭畻娉曞拰鎬濊礬銆?span>
7銆佺數(shù)鏈哄杞ㄥ強(qiáng)鐢墊満鎶�鏈鏄?span>
1錛夌洿嫻佸鍔卞彂鐢墊満錛?span>PN=100W錛?span>nN=1500r/min錛?span>IN=0.5A錛?span>UN=220V
2錛夌洿嫻佸茍鍔辯數(shù)鍔ㄦ満錛?span>PN=185W錛?span>nN=1600r/min錛?span>IN=1.1A錛?span>UN=220V
3錛変笁鐩哥鍨嬪紓姝ョ數(shù)鍔ㄦ満錛堝甫2048鍏夌數(shù)緙栫爜鍣級錛?span>PN=100W錛?span>nN=1420r/min錛?span>IN=0.48A,錛?span>UN=220V
4錛変笁鐩哥粫綰垮紡寮傛鐢?shù)鍔ㄦ満锛?xì)PN=100W,錛?span>nN=1420r/min錛?span>IN=0.55A錛?span>U=220V
5錛夌洿嫻佹柟娉㈡棤鍒風(fēng)數(shù)鏈猴細(xì)PN =40W,UN=36V, IN=1.3A錛?span>nN=1500r/min;
6錛変笁鐩告案紓佸悓姝ヤ氦嫻佷己鏈嶇數(shù)鏈猴細(xì)PN=200W,IN=1.5A,TN=0.637N.m;
7錛夌數(shù)鏈哄杞ㄣ�佸厜鐢電爜鐩樺拰杞�熻〃
姝ゅ杞ㄥ彲鏀劇疆鍚勭瀹為獙鐢墊満錛屽茍淇濇寔涓婁笅銆佸乏鍙沖悓蹇冨害鍋忓樊鈮ぢ?span>5涓濓紝閫氳繃姍＄毊榪炶醬澶村拰緙栫爜鍣ㄨ繛鎺ワ紝騫剁敤搴曡剼鍥哄畾铻轟笣鍥哄畾鐢墊満銆傚杞ㄤ笂瑁呮湁0.5綰ц漿閫熻〃鎸囩ず鐢墊満姝ｅ弽杞漿閫熴�?span>
8銆佸疄楠屽綰胯鏄?span>
瀹為獙榪炴帴瀵肩嚎閲囩敤楂樺彲闈犲叏灝侀棴鎵嬫灙鎻掑瀷寮忥紝鍐呴儴涓烘棤姘ч摐鎶戒笣鑰屾垚鍙戜笣鑸粏鐨?span>128鑲＄嚎錛岃川鍦版煍杞紝鎶ゅ鐢ㄧ矖綰垮緞銆侀槻紜寲鍖栧鍒跺搧鍒舵垚錛屾彃澶撮噰鐢ㄥ疄鑺摐璐ㄤ歡銆?span>
9銆佸熀浜?span>FPGA寮�鍙戠殑鐮旂┒鍨嬩笁鐩告案紓佸悓姝ヤ氦嫻佷己鏈嶇數(shù)鏈虹郴緇?span>
9.1鐗圭偣璇存槑
浼犵粺鐨勪氦嫻佷己鏈嶇郴緇燂紝鍙傝�冮噰鐢?span>TI鍏徃TMS320F2812 DSP浜у搧浣滀負(fù)鎺у埗鏍稿績鑺墖錛屼絾DSP鑺墖瀛樺湪涓嶈兘騫惰璁＄畻銆侀�熷害鍋忎綆銆佹帶鍒跺懆鏈熼暱絳夌己鐐廣�備嬌鐢ㄤ紶緇熺殑浜ゆ祦浼烘湇緋葷粺錛屽鐢熷彧鑳借鐪嬬數(shù)鏈烘帶鍒剁粨鏋滐紝鏃犳硶淇敼鍚勭鎺у埗鍙傛暟瑙傜湅鎺у埗緇撴灉錛屼篃鏃犳硶鍔ㄦ墜緙栫▼鐢墊満綆楁硶騫惰繘琛屽疄楠岋紝浠ュ強(qiáng)涓嶈兘鍒╃敤Matlab榪涜鐢墊満鏁版嵁鍒嗘瀽鍜屽鐞嗐�?span>
浜ゆ祦浼烘湇瀹為獙緋葷粺浣跨敤鍙傝�?span>XILINX鍏徃楂樻�ц兘FPGA浣滀負(fù)鎺у埗鏍稿績鑺墖銆備氦嫻佷己鏈嶉棴鐜帶鍒剁畻娉曢噰鐢ㄧ‖浠舵弿榪拌璦�緙栧啓錛屽紑鐜帶鍒剁畻娉曢噰鐢?span>Simulink寤烘ā錛岀洿鎺ョ敓鎴愮‖浠舵弿榪拌璦�銆傛湰緋葷粺鐨勪笂浣嶆満鎺у埗杞歡鍏鋒湁鎿嶄綔綆�鍗曘�佸彲璁劇疆鍙傛暟涓板瘜鍜岀晫闈㈢敓鍔ㄧ瓑鐗硅壊錛岄潪甯擱�傚悎鏁欏浣跨敤鍜岀爺絀舵墍緋葷粺楠岃瘉銆備嬌鐢ㄦ湰緋葷粺錛屽鐢熷彲淇敼鍚勭鎺у埗鍙傛暟瑙傜湅鎺у埗緇撴灉錛屽埄鐢?span>Simulink涔熷彲鍔ㄦ墜緙栫▼鐢墊満綆楁硶騫惰繘琛屽疄楠岋紝浠ュ強(qiáng)鍒╃敤Matlab榪涜鐢墊満鏁版嵁鍒嗘瀽鍜屽鐞嗐�傚洜姝ゅ涔?span>VHDL璇█涓庝嬌鐢?span>FPGA楠岃瘉鍏堣繘鐢墊満鎺у埗璁捐涓烘湭鏉ョ爺絀舵柟鍚戙�?span>
9.2浜у搧浠嬬粛
9.2.1紜歡浠嬬粛
鍙橀璋冮�熺郴緇熺敱涓誨洖璺拰鎺у埗鐢?shù)璧\緇勬垚銆備富鍥炶礬閲囩敤鍙樼數(shù)绔欏�掗椄鎿嶄綔緋葷粺浜も�旂洿鈥斾氦鐢墊簮鍨嬪伐浣滅數(shù)璺紝鍔熺巼鍣ㄤ歡閲囩敤澶у姛鐜?span>IGBT妯″潡銆傛帶鍒剁郴緇熺敱FPGA寮�鍙戞澘銆佷俊鍙鋒嫻嬬數(shù)璺�侀┍鍔ㄤ笌淇濇姢鐢?shù)璧\銆佽繃嫻佷繚鎶ょ數(shù)璺瓑妯″潡緇勬垚銆?span>FPGA鏍稿績寮�鍙戞澘閲囩敤鍙傝�?span>XILINX鍏徃鐨?span>XC3S700A鍨?span>150涓囬棬閫昏緫鍣ㄤ歡銆?span>
鎴戜滑鐨勫熀浜?span>FPGA鑺墖鐨勪氦嫻佷己鏈嶇郴緇燂紝鍏鋒湁鎺у埗鍛ㄦ湡灝忋�佸疄鏃舵�у己銆佸茍琛岃繍琛岀瓑浼樼偣錛屼笂浣嶆満杞歡涔熷叿鏈夋搷浣滅畝鍗曘�佸彲璁劇疆鍙傛暟涓板瘜鍜岀晫闈㈢敓鍔ㄧ殑鐗硅壊銆傚彟澶栵紝涔熷彲浠ヤ嬌鐢?span>Simulink寮�鍙戠數(shù)鏈烘帶鍒剁畻娉曘�傞潪甯擱�傚悎瀛︾敓鍋氬疄楠屼嬌鐢紝鍙簡瑙ｇ數(shù)鏈烘帶鍒剁畻娉曘�佹帉鎻″悇涓數(shù)鏈烘帶鍒跺弬鏁扮殑浣滅敤銆佸浼?xì)濡備綍鋴社?span>Simulink寮�鍙?span>FPGA浠ｇ爜銆傚悓鏍蜂篃閫傚悎鐮旂┒鐢熸垨鑰佸笀緇х畫鐮旂┒浣跨敤錛屾繁鍏ョ爺絀跺熀浜?span>FPGA鐨勭數(shù)鏈烘帶鍒剁畻娉曪紝涓虹數(shù)鍔ㄦ満鏁板瓧鎺у埗緋葷粺搴旂敤鎻愪緵浜嗕竴涓悊鎯崇殑瑙ｅ喅鏂規(guī)銆?span>
淇℃伅鏉ユ簮錛?/div>
鐩稿叧淇℃伅
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