Ëæ×ſƼ¼µÄ²»¶Ï·¢Õ¹£¬µç»úµÄÖÖÀàÔ½À´Ô½¶à£¬ÆäÖбäƵµç»úÓ¦ÓÃÔ½À´Ô½¹ã·º¡£±äƵÆ÷×÷Ϊµç»úµÄµ÷ËÙÉ豸£¬Æä±äƵÂʵ÷½Ú¹¦ÄܶԵç»úµÄÐÔÄܺÍÊÙÃüÓÐ×ÅÖØÒªÓ°Ïì¡£±¾ÎĽ«´Ó±äÆ÷ÂʵĶ¨Òå¡¢±äƵµ÷½ÚµÄÔÀíºÍ±äƵµ÷½Ú¶Ôµç»úµÄÓ°ÏìÈý¸ö·½Ã棬Ïêϸ½²½â±äÆ÷ÂÊÓëÆÕͨµç»úµÄ¹ØϵºÍ±äƵµ÷½Ú¶Ôµç»úµÄÓ°Ïì¡£
Ò»¡¢±äÆ÷ÂʵĶ¨Òå
±äÆ÷ÂÊ£¨Inverter Duty£©ÊǶԵç»úÄÜ·ñÊÊÓ¦±äƵÆ÷µ÷ËÙÔËÐеÄÒ»¸öÖØÒªÖ¸±ê¡£±äƵÆ÷ͨ¹ýµ÷Õûµç»ú¹©µçƵÂÊ£¬ÊµÏÖµç»úתËٵĵ÷½Ú¡£¶ø±äƵÆ÷Êä³öµÄµçѹºÍµçÁ÷²¨ÐÎÓ봫ͳµçÔ´µÄÕýÏÒ²¨²»Í¬£¬¿ÉÄÜ»á¶Ôµç»ú²úÉúÓ°Ï졣ΪÁ˱£Ö¤µç»úÄܹ»Õý³£¹¤×÷£¬ÐèÒª½«µç»úµÄ±äƵÄÜÁ¦¿¼ÂÇÔÚÄÚ£¬¼´ÐèÒªÓбäÆ÷ÂʵÄÒªÇó¡£
¶þ¡¢±äƵµ÷½ÚµÄÔÀí
±äƵÆ÷ͨ¹ýµ÷½ÚµçѹºÍƵÂÊ£¬ÊµÏÖ¶Ôµç»úµÄµ÷ËÙ¡£µ±±äƵÆ÷Êä³öµÄµçѹºÍƵÂʱ仯ʱ£¬µç»úµÄתËÙÒ²»áËæÖ®¸Ä±ä¡£±äƵÆ÷Êä³öµÄµçѹºÍƵÂʲ¨ÐοÉÒÔ¸ù¾ÝÐèÒª½øÐе÷½Ú£¬ÒÔ´ïµ½×î¼ÑµÄµ÷ËÙЧ¹û¡£±äƵµ÷½ÚµÄÔÀíÊÇͨ¹ý¸Ä±äµç»úµÄ¹©µçƵÂÊ£¬´Ó¶ø¸Ä±äµç»úµÄתËÙ¡£ÔÚʵ¼ÊÓ¦ÓÃÖУ¬±äƵÆ÷Êä³öµÄµçѹºÍƵÂʲ¨ÐÎÐèÒªºÍµç»úµÄ±äÆ÷ÂÊÏàÆ¥Å䣬²ÅÄܱ£Ö¤µç»úµÄÕý³£ÔËÐС£
Èý¡¢±äƵµ÷½Ú¶Ôµç»úµÄÓ°Ïì
1. Ìá¸ßµç»úЧÂÊ
µç»úÔÚÂúÔØÔËÐÐʱ£¬³£³£»á³öÏÖЧÂʵÍϵÄÇé¿ö¡£Í¨¹ý±äƵµ÷½Ú£¬¿ÉÒÔʵÏÖµç»ú¸ºÔØÆ¥Å䣬´Ó¶øÌá¸ßµç»úµÄЧÂÊ¡£Í¬Ê±£¬±äƵµ÷½Ú»¹¿ÉÒÔ½µµÍµç»úµÄÆô¶¯µçÁ÷£¬¼õÉÙµç»úµÄÄܺġ£
2. ¸ÄÉƵç»úµÄÔËÐÐÖÊÁ¿
±äƵÆ÷¿ÉÒÔʵÏÖµçѹºÍƵÂʵľ«È·¿ØÖÆ£¬´Ó¶øÄܹ»¸ÄÉƵç»úµÄÔËÐÐÖÊÁ¿¡£ÔÚ±äƵµ÷½ÚÏ£¬µç»úµÄÔËÐиü¼ÓƽÎÈ£¬ÔëÒô¸üС£¬Õñ¶¯¸üС¡£
3. ÑÓ³¤µç»úÊÙÃü
´«Í³µç»úÔÚÆô¶¯Ê±£¬ÍùÍùÐèÒª¾Àú¸ßÆô¶¯µçÁ÷ºÍ¸ßÆô¶¯×ª¾Ø¡£Õâ»áµ¼Öµç»úµÄ¾øÔµ²ÄÁÏÔÚ¶Ìʱ¼äÄÚÊܵ½ºÜ´óµÄѹÁ¦£¬´Ó¶ø½µµÍÁ˵ç»úµÄÊÙÃü¡£¶ø±äƵµ÷½Ú¿ÉÒÔͨ¹ýµçѹºÍƵÂʵľ«È·¿ØÖÆ£¬¼õÉÙµç»úµÄÆô¶¯µçÁ÷ºÍÆô¶¯×ª¾Ø£¬´Ó¶øÑÓ³¤µç»úµÄÊÙÃü¡£
4. ¼õÉÙµç»úά»¤³É±¾
ÔÚ´«Í³µç»úÖУ¬µç»úµÄά»¤³É±¾ÍùÍùºÜ¸ß£¬ÐèÒª¾³£¸ü»»Á㲿¼þ¡£¶ø±äƵµ÷½Ú¿ÉÒÔ¼õÉÙµç»úµÄ¸ººÉºÍÆô¶¯×ª¾Ø£¬´Ó¶ø¼õÉÙµç»úµÄÄ¥ËðºÍά»¤³É±¾¡£Í¬Ê±£¬±äƵµ÷½Ú»¹¿ÉÒÔʵÏÖµç»úµÄÔ¶³Ì¼à²âºÍ¹ÊÕÏÕï¶Ï£¬Ìá¸ßÁ˵ç»úµÄ¿É¿¿ÐÔºÍÎȶ¨ÐÔ¡£
±äÆ÷ÂÊÊǵç»úÄÜ·ñÊÊÓ¦±äƵµ÷½ÚµÄÖØÒªÖ¸±ê¡£Í¨¹ý±äƵµ÷½Ú£¬¿ÉÒÔÌá¸ßµç»úµÄЧÂÊ¡¢¸ÄÉƵç»úµÄÔËÐÐÖÊÁ¿¡¢ÑÓ³¤µç»úµÄÊÙÃüºÍ¼õÉÙµç»úµÄά»¤³É±¾¡£Òò´Ë£¬ÔÚÑ¡Ôñµç»úʱ£¬ÐèÒª¿¼Âǵç»úµÄ±äÆ÷ÂʺͱäƵµ÷½ÚµÄÒªÇó£¬ÒÔÈ·±£µç»úµÄÕý³£ÔËÐкͳ¤ÆÚÎȶ¨ÐÔ¡£