æ éç¹å¨æ´æµåè·¯çç´æµçµæºé¨å ä¸è¬åªè¦é£æ转就æ¯SMIO-01Cçé®é¢ï¼æç®åçå°±æ¯è¿æ¥æ线æäºèå·²ï¼èç³»ä½ æè¿çABBæææå¡ä¸å¿å°±å¥½ã
1ãåé¢å¨ï¼Variable-frequency Driveï¼VFDï¼æ¯åºç¨åé¢ææ¯ä¸å¾®çµåææ¯ï¼éè¿æ¹åçµæºå·¥ä½çµæºé¢çæ¹å¼æ¥æ§å¶äº¤æµçµå¨æºççµåæ§å¶è®¾å¤ã
2ãåé¢å¨ä¸»è¦ç±æ´æµï¼äº¤æµåç´æµï¼ã滤波ãéåï¼ç´æµå交æµï¼ãå¶å¨åå ã驱å¨åå ãæ£æµåå å¾®å¤çåå çç»æãåé¢å¨é å é¨IGBTçå¼ææ¥è°æ´è¾åºçµæºççµååé¢çï¼æ ¹æ®çµæºçå®é éè¦æ¥æä¾å ¶æéè¦ççµæºçµåï¼è¿èè¾¾å°èè½ãè°éçç®çï¼å¦å¤ï¼åé¢å¨è¿æå¾å¤çä¿æ¤åè½ï¼å¦è¿æµãè¿åãè¿è½½ä¿æ¤ççãéçå·¥ä¸èªå¨åç¨åº¦çä¸ææé«ï¼åé¢å¨ä¹å¾å°äºé常广æ³çåºç¨ã