This page was saved using WebZIP 7.0.2.1028 (Unregistered) on 06/17/05 8:41:59.
Address: http://www.qcfdlt.com/jiaoxue/dianzi/lesson2/biansunr-1n.htm
Title: Æû³µµç×Ó--¹ãÖÝÌÕ°î-Æû³µ·ÀµÁÂÛ̳  •  Size: 11347  •  Last Modified: Wed, 01 Oct 2003 07:58:38 GMT
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ Ê× Ò³
¡¡ ÒºÁ¦-»úеʽ×Ô¶¯±äËÙÆ÷(AT) µç¿Ø»úеʽ×Ô¶¯±äËÙÆ÷(AMT) µç¿Ø»úеʽÎÞ¼¶±äËÙÆ÷(CVT)

¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ÉÏÒ»Ò³ÏÂÒ»Ò³
¡¡¡¡
  ¡¡×Ô¶¯±äËÙÆ÷»»µµ¸Ð¾õ
¡¡¡¡
¡¡¡¡
¡¡¡¡»»µµ¸Ð¾õÖ¸µÄÊÇÀëºÏÆ÷ºÍÖƶ¯´øµÄ½ÓºÏËٶȡ£»»µµ¸Ð¾õÊÇͨ¹ýµ÷Õû¹Ü·ÓÍѹÀ´¿ØÖƵġ£¶¯Á¦´«¶¯¿ØÖÆÄ£¿éͨ¹ýѹÁ¦¿ØÖƵç´Å·§£¨PCS£©À´¿ØÖÆ×Ô¶¯±äËÙÆ÷¹Ü·ÓÍѹ¡£¼ÇסÐîÄÜÆ÷ºÍ´øÁ¿¿×µÄÖ¹»ØÇò·§Ò²°ïÖú¡°Î¢µ÷¡±×Ô¶¯±äËÙÆ÷»»µµ¸Ð¾õ¡£
¡¡¡¡½Ï¸ßµÄ¹Ü·ÓÍѹÌṩ¸ü¿ìµÄÀëºÏÆ÷»òÖƶ¯´øµÄ½ÓºÏ£¬ÕâÒ²³ÆΪÀι̽Ӻϡ£ÔڽϸßËÙ¶ÈʱÐèÒªÀι̵ĽӺϣ¬ÔÚ¼±¼ÓËÙ»ò·¢¶¯»ú¸ººÉÔö¼Óʱ¿ÉÒÔ·ÀÖ¹ÀëºÏÆ÷½ÓºÏºó´ò»¬¡£
 

ѹÁ¦¿ØÖƵç´Å·§
¡¡¡¡Óɶ¯Á¦´«¶¯¿ØÖÆÄ£¿é¿ØÖƵĵç´Å·§£¬ÓÃÒÔ¸ù¾ÝÆû³µÔËÐй¤¿öÀ´Á¬Ðøµ÷Õû±äËÙÆ÷µÄ¹Ü·ÓÍѹºÍ»»µµ¸Ð¾õ¡£Óë»»µµµç´Å·§²»Í¬£¬Ñ¹Á¦¿ØÖƵç´Å·§µ÷ÕûҺѹ£¬²¢²»ÊǸö¼òµ¥µÄͨ/¶Ïµç´Å·§¡£ÕâÖÖÀàÐͳÆΪÂö³å¿í¶Èµ÷ÖÆ£¨PWM£©µÄµç´Å·§¡£

±ä¾ØÆ÷ËøÖ¹ÀëºÏÆ÷
¡¡¡¡µç´Å·§µ÷½Ú±ä¾ØÆ÷ËøÖ¹ÀëºÏÆ÷µÄ½ÓºÏºÍ·ÖÀëѹÁ¦¡£³ýʱ¼äÍ⣬»¹¿ØÖÆÁ˱ä¾ØÆ÷ËøÖ¹ÀëºÏÆ÷µç´Å·§µÄ½ÓºÏºÍ·ÖÀë¡°¸Ð¾õ¡±¡£Í¼ÖÐÏÔʾÁ˲ÉÓþ­Âö³å¿í¶Èµ÷ÖƵĵç´Å·§µÄ±ä¾ØÆ÷ÀëºÏÆ÷½ÓºÏµÄ²»Í¬½×¶Î¡£AºÍCÖ®¼äµÄʱ¼ä¾ÍÊDZä¾ØÆ÷ËøÖ¹ÀëºÏÆ÷µÄ½ÓºÏʱ¼ä¡£

¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ÉÏÒ»½Ú ÏÂÒ»½ÚÉÏÒ»Ò³ÏÂÒ»Ò³ ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡