榫欐簮鏈熷垔缃?/p>
http://www.qikan.com.cn
涓�绉嶄紭鍖栦笁鐢靛钩閫嗗彉鍣ㄧ殑
SVPWM
绠楁硶鐨?/p>
鐮旂┒
浣滆�咃細鏉ㄦ柊鍗?/p>
璧靛緱鍒?/p>
璋㈠叴宄?/p>
鏉ユ簮锛氥�婄幇浠ｇ數瀛愭妧鏈�?/p>
2014
骞寸
16
鏈?/p>
鎽?/p>
瑕侊細
閽堝浼犵粺
SVPWM
绠楁硶璁＄畻澶嶆潅鐨勭己鐐癸紝鎻愬嚭涓�绉嶅熀浜?/p>
60掳
鍧愭爣涓嬩笁鐢靛钩閫嗗彉鍣?/p>
SVPWM
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SVPWM
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寮�鍏崇煝閲忎綔鐢ㄦ椂闂寸殑杩愮畻锛岄�氳繃鍦?/p>
g
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h
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鏃堕棿璁＄畻鍜屼綔鐢ㄩ『搴忔柟娉曡繘琛屼簡鐮旂┒锛屽噺灏忎簡鎺у埗鍣ㄧ殑璁＄畻宸ヤ綔閲忋�傞噰鐢?/p>
Matlab/Simulink
浠?/p>
鐪熻蒋浠跺璇ユ帶鍒剁瓥鐣ヨ繘琛屼簡浠跨湡锛屼豢鐪熺粨鏋滈獙璇佷簡璇ユ帶鍒剁瓥鐣ョ殑姝ｇ‘鎬у強鏈夋晥鎬с�?/p>
鍏抽敭璇嶏細
绌洪棿鐭㈤噺鑴夊璋冨埗锛?/p>
SVPWM
绠楁硶锛?/p>
涓夌數骞抽�嗗彉鍣紱
闈炴浜ゅ潗鏍囩郴
涓浘鍒嗙被鍙凤細
TN710
鈦?/p>
34
锛?/p>
TM464
鏂囩尞鏍囪瘑鐮侊細
A
鏂囩珷缂栧彿锛?/p>
1004
鈦?/p>
373X
锛?/p>
2014
锛?/p>
16
鈦?/p>
0156
鈦?/p>
04
Research on SVPWM algorithm to optimize three
鈦?/p>
level inverter
YANG Xin
鈦?/p>
hua1
锛?/p>
2
锛?/p>
ZHAO De
鈦?/p>
gang1
锛?/p>
XIE Xing
鈦?/p>
feng1
锛?/p>
1. College of Electrical and Information Engineering
锛?/p>
Lanzhou University of Technology
锛?/p>
Lanzhou 730050
锛?/p>
China
锛?/p>
2. Key Laboratory of Gansu Advanced Control for Industrial processes
锛?/p>
Lanzhou 730050
锛?/p>
China
锛?/p>
Abstract
锛?/p>
Aiming at the shortcoming that the traditional space vector pulse width modulation
锛?/p>
SVPWM
锛?/p>
algorithm has complex computation
锛?/p>
a control strategy of three
鈦?/p>
level inverter
SVPWM algorithm based on 60o coordinate is proposed in this paper. The control strategy can greatly
simplify the reference vector sector determination and the switching vector action time calculation of
traditional SVPWM algorithm. The calculation workload of the controller was reduced by the research
on the sectors size rule judgment
锛?/p>
action time calculation and action sequence of basic vector in the
g-h non
鈦?/p>
orthogonal coordinate system. The results of Matlab/Simulink simulation verify the
correctness and validity of the control strategy.
Keywords
锛?/p>
space vector pulse width modulation
锛?/p>
SVPWM algorithm
锛?/p>
three
鈦?/p>
level
inverter
锛?/p>
non
鈦?/p>
orthogonal coordinate system