Ö£ÖݱäƵÆ÷άÐÞ

¼¼ÊõÎÄÕÂ

±äƵÆ÷Ó¦ÓÃÎóÇø<¶þ>-±äƵÆ÷άÐÞ
ÎóÇø4 ±äƵÆ÷Êä³ö²à²»ÄܼÓ×°½Ó´¥Æ÷
    ¼¸ºõ*±äƵµ÷ËÙÆ÷ʹÓÃ˵Ã÷Ê鶼ָ³ö£¬±äƵµ÷ËÙÆ÷Êä³ö²à²»ÄܼÓ×°½Ó´¥Æ÷¡£ÈçÈÕ±¾°²´¨±äƵÆ÷˵Ã÷Êé¾Í¹æ¶¨¡°ÇÐÎðÔÚÊä³ö»Ø·Á¬½Óµç´Å¿ª¹Ø¡¢µç´Å½Ó´¥Æ÷¡±¡£
    ³§*µÄ¹æ¶¨ÊÇΪÁË·ÀÖ¹ÔÚ±äƵµ÷ËÙÆ÷ÓÐÊä³öʱ½Ó´¥Æ÷¶¯×÷¡£±äƵÆ÷ÔÚÔËÐÐÖÐÁ¬½Ó¸ºÔØ£¬»áÓÉÓÚ©µçÁ÷¶øʹ¹ýµçÁ÷±£»¤»Ø·¶¯×÷¡£ÄÇô£¬Ö»ÒªÔÚ±äƵµ÷ËÙÆ÷Êä³öÓë½Ó´¥Æ÷¶¯×÷Ö®¼ä£¬¼ÓÒÔ±ØÒªµÄ¿ØÖÆÁªËø£¬±£Ö¤Ö»ÓÐÔÚ±äƵµ÷ËÙÆ÷*Êä³öʱ£¬½Ó´¥Æ÷²ÅÄܶ¯×÷£¬±äƵµ÷ËÙÆ÷Êä³ö²à¾Í¿ÉÒÔ¼Ó×°½Ó´¥Æ÷¡£ÕâÖÖ·½°¸¶ÔÓÚÖ»ÓÐ1̨±äƵµ÷ËÙÆ÷£¬2̨µç¶¯»ú(1̨µç¶¯»úÔËÐУ¬1̨µç¶¯»ú±¸ÓÃ)µÄ³¡ºÏ£¬¾ßÓÐÖØÒªµÄÒâÒå¡£µ±ÔËÐеĵ綯»ú³öÏÖ¹ÊÕÏʱ£¬¿ÉÒԺܷ½±ãµØ½«±äƵÆ÷Çл»µ½±¸Óõ綯»ú£¬¾­¹ýÑÓʱʹ±äƵÆ÷ÔËÐУ¬ÊµÏÖ±¸Óõ綯»ú×Ô¶¯Í¶Èë±äƵÔËÐС£²¢Ç*¹¿ÉÒԺܷ½±ãµØʵÏÖ2̨µç¶¯»úµÄ»¥Îª±¸Óá£Ö£ÖÝÖÐöÎ×Ô¶¯»¯É豸ÓÐÏÞ¹«Ë¾  *ÒµÏúÊÛάÐÞ±äƵÆ÷¡¢Ö£ÖÝÖ±Á÷µ÷ËÙÆ÷άÐÞ¡¢Ö£ÖÝÈíÆô¶¯Æ÷άÐÞ¡¢Ö£ÖÝPLC£¨¿É±à³ÌÐò¿ØÖÆÆ÷£©¡¢ άÐ޵绰£º0371-60133978  13837132021    ÍøÖ·£ºhttp://www.hnzkwx.com 
    ÎóÇø5 ͨÓõ綯»úÖ»ÄÜÔÚÆä¶î¶¨×ªËÙÒÔϲÉÓñäƵµ÷ËÙÆ÷½µËÙÔËÐÐ
    ¾­µäÀíÂÛÈÏΪ£¬Í¨Óõ綯»úƵÂÊÉÏÏÞΪ55Hz¡£ÕâÊÇÒòΪµ±µç¶¯»úתËÙÐèÒªµ÷µ½¶î¶¨×ªËÙÒÔÉÏÔËÐÐʱ£¬¶¨×ÓƵÂʽ«Ôö¼Óµ½¸ßÓڶƵÂÊ(50Hz)¡£Õâʱ£¬ÈôÈÔ°´ºãת¾ØÔ­Ôò¿ØÖÆ£¬Ôò¶¨×Óµçѹ½«Éý¸ß³¬¹ý¶î¶¨µçѹ¡£ÄÇô£¬µ±µ÷ËÙ·¶Î§¸ßÓڶתËÙʱ,Ðë±£³Ö¶¨×ÓµçѹΪ¶î¶¨µçѹ²»±ä¡£Õâʱ£¬Ëæ×ÅתËÙ/ƵÂʵÄÉÏÉý£¬´Åͨ½«¼õÉÙ£¬Òò´ËÔÚͬ*¶¨×ÓµçÁ÷ϵÄת¾Ø½«¼õС£¬»úеÌØÐÔ±äÈí£¬µç¶¯»úµÄ¹ýÔØÄÜÁ¦´ó·ù¶È¼õÉÙ¡£
    Óɴ˿ɼû£¬Í¨Óõ綯»úƵÂÊÉÏÏÞΪ55HzÊÇÓÐÇ°ÌáÌõ¼þµÄ£º
    1¡¢¶¨×Óµçѹ²»Äܳ¬¹ý¶î¶¨µçѹ£»
    2¡¢µç¶¯»úÔڶ¹¦ÂÊÔËÐУ»
    3¡¢ºãת¾Ø¸ºÔØ¡£
    ÉÏÊöÇé¿öÏ£¬ÀíÂÛºÍÊÔÑéÖ¤Ã÷£¬ÈôƵÂʳ¬¹ý55Hz£¬½«Ê¹µç¶¯»úת¾Ø±äС£¬»úеÌØÐÔ±äÈí£¬¹ýÔØÄÜÁ¦Ï½µ£¬ÌúºÄ¼±Ôö£¬·¢ÈÈÑÏÖØ¡£
    ±ÊÕßÈÏΪ£¬µç¶¯»úʵ¼ÊÔËÐÐ×´¿ö±íÃ÷£¬Í¨Óõ綯»ú¿ÉÒÔͨ¹ý±äƵµ÷ËÙÆ÷½øÐÐÌáËÙÔËÐС£ÄÜ·ñ±äƵÌáËÙ?ÄÜÌá¶àÉÙ?Ö÷ÒªÊÇÓɵ綯»úÍ϶¯µÄ¸ºÔØÀ´¾ö¶¨µÄ¡£*ÏÈ£¬ÒªÅªÇ帺ºÉÂÊÊǶàÉÙ?Æä´Î£¬Òª¸ãÇå³þ¸ºÔØÌØÐÔ£¬¸ù¾Ý¸ºÔصľßÌåÇé¿ö£¬½øÐÐÍÆËã¡£¼òµ¥·ÖÎöÈçÏ£º
    1¡¢ÊÂʵÉÏ£¬¶ÔÓÚ380VͨÓõ綯»ú£¬¶¨×Óµçѹ³¬¹ý¶î¶¨µçѹ10%³¤ÆÚÔËÐÐÊÇ¿ÉÒԵģ¬¶Ôµç¶¯»ú¾øÔµ¼°ÊÙÃüûÓÐÓ°Ïì¡£¶¨×ÓµçѹÌá¸ß£¬×ª¾ØÏÔÖøÔö´ó£¬¶¨×ÓµçÁ÷¼õÉÙ£¬ÈÆ×éζÈϽµ¡£
    2¡¢µç¶¯»ú¸ººÉÂÊͨ³£Îª50%¡«60%
*°ãÇé¿öÏ£¬¹¤ÒµÓõ綯»úͨ³£ÔÚ50%¡«60%¶î¶¨¹¦ÂÊϹ¤×÷¡£
    ¾­ÍÆË㣬µç¶¯»úÊä³ö¹¦ÂÊΪ70%¶î¶¨¹¦ÂÊ£¬¶¨×ÓµçѹÌá¸ß7%ʱ£¬¶¨×ÓµçÁ÷Ͻµ26.4%£¬´Ëʱ£¬¼´Ê¹ÊǺãת¾Ø¿ØÖÆ£¬²ÉÓñäƵµ÷ËÙÆ÷Ìá¸ßµç¶¯»úתËÙ20%£¬¶¨×ÓµçÁ÷Ò²²»µ«²»»áÉÏÉý£¬·´¶ø»áϽµ¡£¾¡¹ÜÌá¸ßƵÂʺ󣬵綯»úÌúºÄ¼±Ôö£¬µ«ÓÉÆä²úÉúµÄÈÈÁ¿Ó붨×ÓµçÁ÷Ͻµ¶ø¼õÉÙµÄÈÈÁ¿Ïà±ÈÉõ΢¡£Òò´Ë£¬µç¶¯»úÈÆ×éζÈÒ²½«Ã÷ÏÔϽµ¡£
    3¡¢¸ºÔØÌØÐÔ¸÷ÖÖ¸÷Ñù
    µç¶¯»úÍ϶¯ÏµÍ³ÊÇΪ¸ºÔØ·þÎñµÄ£¬²»Í¬µÄ¸ºÔØ£¬»úеÌØÐÔ²»Í¬¡£µç¶¯»úÔÚÌáËÙºó±ØÐëÂú×㸺ÔØ»úеÌØÐÔµÄÒªÇó¡£¾­ÍÆËãºãת¾Ø¸ºÔز»Í¬¸ººÉÂÊ(k)ʱµÄÔÊÐí*¸ßÔËÐÐƵÂÊ(fmax)Ó븺ºÉÂʳɷ´±È£¬¼´fmax=fe/k£¬ÆäÖÐfeΪ¶î¶¨¹¤Æµ¡£¶Ôºã¹¦ÂʸºÔØ£¬Í¨Óõ綯»úµÄÔÊÐí*¸ß¹¤×÷ƵÂÊÖ÷ÒªÊܵ綯»úת×ÓºÍתÖáµÄ»úеǿ¶ÈÏÞÖÆ£¬±ÊÕßÈÏΪ*°ãÏÞÖÆÔÚ100HzÒÔÄÚΪÒË¡£     Ö£ÖÝÖÐöÎ×Ô¶¯»¯É豸ÓÐÏÞ¹«Ë¾  *ÒµÏúÊÛάÐÞ±äƵÆ÷¡¢Ö£ÖÝÖ±Á÷µ÷ËÙÆ÷άÐÞ¡¢Ö£ÖÝÈíÆô¶¯Æ÷άÐÞ¡¢Ö£ÖÝPLC£¨¿É±à³ÌÐò¿ØÖÆÆ÷£©¡¢ άÐ޵绰£º0371-60133978  13837132021    ÍøÖ·£ºhttp://www.hnzkwx.com
    ÎóÇø6 ºöÊÓ±äƵÆ÷µÄ×ÔÉíÌصã
    ±äƵµ÷ËÙÆ÷µÄµ÷ÊÔ¹¤×÷*°ãÓɾ­Ïú³§*À´Íê³É£¬²»»á³öÏÖʲôÎÊÌâ¡£±äƵµ÷ËÙÆ÷µÄ°²×°¹¤×÷½Ï¼òµ¥£¬*°ãÓÉÓû§À´Íê³É¡£*ЩÓû§²»ÈÏÕæÔĶÁ±äƵµ÷ËÙÆ÷µÄʹÓÃ˵Ã÷Ê飬²»Ñϸñ°´ÕÕ¼¼ÊõÒªÇó½øÐÐÊ©¹¤£¬ºöÊÓ±äƵÆ÷×ÔÉíÌصã,½«ÆäµÈͬÓÚ*°ãµçÆøÆ÷¼þ,ƾÏ뵱ȻºÍ¾­Ñé°ìÊ£¬Îª¹ÊÕϺÍʹÊÂñÏÂÁËÒþ»¼¡£
    ¸ù¾Ý±äƵµ÷ËÙÆ÷µÄʹÓÃ˵Ã÷ÊéµÄÒªÇ󣬽ӵ½µç¶¯»úµÄµçÀÂÓ¦²ÉÓÃÆÁ±ÎµçÀ»òîø×°µçÀ£¬*ºÃ´©½ðÊô¹Ü·óÉè¡£½Ø¶ÏµçÀµĶËÍ·Ó¦¾¡¿ÉÄÜÕûÆ룬δÆÁ±ÎµÄÏ߶ξ¡¿ÉẠ̈ܶ¬µçÀ³¤¶È²»Ò˳¬¹ý*¶¨µÄ¾àÀ루*°ãΪ50m£©¡£µ±±äƵµ÷ËÙÆ÷Óëµç¶¯»ú¼äµÄ½ÓÏß¾àÀë½Ï³¤Ê±£¬À´×ÔµçÀµĸßг²¨Â©µçÁ÷»á¶Ô±äƵµ÷ËÙÆ÷ºÍÖܱßÉ豸²úÉú²»ÀûÓ°Ïì¡£´Ó±äƵÆ÷¿ØÖƵĵ綯»ú·µ»ØµÄ½ÓµØÏߣ¬Ó¦Ö±½ÓÁ¬µ½±äƵÆ÷ÏàÓ¦µÄ½ÓµØ¶Ë×ÓÉÏ¡£±äƵÆ÷µÄ½ÓµØÏßÇÐÎðÓ뺸»ú¼°¶¯Á¦É豸¹²Óã¬ÇÒ¾¡¿ÉÄ̡ܶ£ÓÉÓÚ±äƵÆ÷²úÉú©µçÁ÷£¬Óë½ÓµØµãÌ«Ô¶Ôò½ÓµØ¶Ë×ӵĵçλ²»Îȶ¨¡£±äƵÆ÷µÄ½ÓµØÏßµÄ*С½ØÃæ»ý±ØÐë´óÓÚ»òµÈÓÚ¹©µçµçÔ´µçÀµĽØÃæ»ý¡£ÎªÁË·ÀÖ¹¸ÉÈŶøÒýÆðµÄÎó¶¯×÷£¬¿ØÖƵçÀÂӦʹÓýʺÏÆÁ±ÎÏß»òË«¹ÉÆÁ±ÎÏß¡£Í¬Ê±Òª×¢ÒâÇÐÎð½«ÆÁ±ÎÍøÏß½Ó´¥µ½ÆäËüÐźÅÏß¼°É豸Íâ¿Ç£¬ÓþøÔµ½º´ø²ø°üÆðÀ´¡£ÎªÁ˱ÜÃâÆäÊܵ½ÔëÉùµÄÓ°Ï죬¿ØÖƵçÀ³¤¶È²»Ò˳¬¹ý50m¡£¿ØÖƵçÀº͵綯»úµçÀ±ØÐë·Ö¿ª·óÉ裬ʹÓõ¥*µÄ×ßÏß²Û£¬²¢¾¡¿ÉÄÜÔ*ë¡£µ±¶þÕß±ØÐë½»²æʱ£¬Ó¦²ÉÈ¡´¹Ö±½»²æ¡£Ç§Íò²»Äܽ«ËüÃÇ·ÅÔÚͬ*¸ö¹ÜµÀ»òµçÀ²ÛÖС£¶ø*ЩÓû§ÔÚ½øÐеçÀ·óÉèʱ£¬Ã»ÓÐÑϸñ°´ÕÕÉÏÊöÒªÇó½øÐÐÊ©¹¤£¬µ¼ÖÂÔÚµ¥*µ÷ÊÔʱÉ豸ÔËתÕý³££¬Õý³£Éú²úʱȴ¸ÉÈÅÑÏÖØ£¬ÒÔÖ²»ÄÜÔËÐС£
    ÈçijˮÄ೧¶þ´Î·çαíͻȻ³öÏÖָʾÒì³££ºÖ¸Ê¾ÖµÃ÷ÏÔÆ«µÍ£¬ÇÒ´ó·ù¶È²¨¶¯¡£ÔÚ´Ë֮ǰ*Ö±ÔËÐкܺá£*²éÈȵçż¡¢Î¶ȱäËÍÆ÷¼°¶þ´ÎÒÇ±í£¬¾ùδ·¢ÏÖÎÊÌ⣬½«Ïà¹ØÒDZíÒƵ½ÆäËû²âµã£¬ÒDZíÔËÐÐ*Õý³££¬¶ø½«ÆäËû²âµãµÄͬÀàÒÇ±í»»µ½´Ë´¦£¬Ò²³öÏÖͬÑùÏÖÏ󡣺ó·¢ÏÖÔÚó÷Àä»ú3ºÅÀäÈ´·ç»úµç¶¯»úÉÏа²×°ÁË1̨±äƵµ÷ËÙÆ÷£¬¶øÇÒÕýÊDZäƵÆ÷ͶÓúó¶þ´Î·çαí²Å³öÏÖָʾÒ쳣״̬¡£ÊÔ½«±äƵÆ÷Í£ÔË£¬¶þ´Î·çαíָʾÁ¢¼´»Ö¸´Õý³££»ÔÙÆ𶯱äƵÆ÷£¬¶þ´Î·çαíÓÖ³öÏÖָʾÒì³££¬Á¬Ðø·´¸´ÊÔÑ鼸´Î¾ùÊÇÈç´Ë£¬´Ó¶øÅжϳö±äƵÆ÷µÄ¸ÉÈÅÊÇÔì³É¶þ´Î·çαíÏÔʾÒì³£µÄÖ±½ÓÔ­Òò¡£¸Ã·ç»úΪÀë*ʽͨ·ç»ú£¬Ô­À´²ÉÓ÷§Ãŵ÷½Ú·çÁ¿£¬ºó¸ÄΪ±äƵµ÷ËÙµ÷½Ú·çÁ¿¡£ÓÉÓÚÏÖ³¡·Û³¾½Ï´ó£¬»·¾³¶ñÁÓ£¬¹Ê½«±äƵÆ÷°²×°ÔÚMCC(µç¶¯»ú¿ØÖÆÖÐ*)¿ØÖÆÊÒ¡£ÎªÁËÊ©¹¤·½±ã£¬±äƵÆ÷½ÓÔڸ÷ç»úÖ÷½Ó´¥Æ÷µÄϲ࣬±äƵÆ÷Êä³öµçÀÂʹÓø÷ç»úµç¶¯»úµÄ¶¯Á¦µçÀ¡£
    ¸Ã·ç»úµç¶¯»úµÄ¶¯Á¦µçÀÂΪ¾ÛÂÈÒÒÏ©¾øÔµ*¸Öîø»¤Ì×µçÀ£¬²¢Óë¶þ´Î·çαíÐźŵçÀÂÔÚͬ*µçÀ¹µµÄ²»Í¬ÇżܲãƽÐзóÉè¡£¿É¼û£¬ÕýÊÇÒòΪ±äƵÆ÷Êä³öµçÀÂûÓвÉÓÃîø×°µçÀ»ò´©Ìú¹Ü·óÉ裬µ¼ÖÂÁ˸ÉÈÅÏÖÏóµÄ·¢Éú¡£Õâ¸ö½Ìѵ¶ÔÔ­À´Ã»ÓвÉÓñäƵÆ÷µÄ¸ÄÔìÏîÄ¿ÒªÒýÆðÌرð×¢Òâ¡£
    ÔÚ±äƵµ÷ËÙÆ÷µÄÈÕ³£Î¬»¤ÖÐÒ²ÒªÌرðС*¡£Óеĵ繤*·¢ÏÖ±äƵÆ÷¹ÊÕÏÌøÍ££¬¾ÍÁ¢¼´´ò¿ª±äƵÆ÷½øÐÐάÐÞ¡£ÕâÑù×öÊǺÜΣÏյģ¬ÓпÉÄÜ·¢ÉúÈËÉí´¥µçʹʡ£ÕâÊÇÒòΪ¼´Ê¹±äƵÆ÷²»´¦ÓÚÔËÐÐ״̬£¬ÉõÖÁµçÔ´ÒѾ­Çжϣ¬ÓÉÓÚÆäÖеĵçÈÝÆ÷µÄ´æÔÚ£¬±äƵÆ÷µÄµçÔ´ÊäÈëÏß¡¢Ö±Á÷¶Ë×Ӻ͵綯»ú¶Ë×ÓÉÏÈÔÈ»¿ÉÄÜ´øÓеçѹ¡£¶Ï¿ª¿ª¹Øºó£¬±ØÐëµÈ´ý¼¸·ÖÖÓºó£¬Ê¹±äƵÆ÷·ÅµçÍê±Ï£¬²ÅÄÜ¿ªÊ¼¹¤×÷¡£»¹Óеĵ繤ϰ¹ßÓÚ*·¢ÏÖ±äƵµ÷ËÙϵͳÌøÍ££¬¾ÍÁ¢¼´ÓÃÒ¡±í¶Ô±äƵÆ÷Í϶¯µÄµç¶¯»ú½øÐоøÔµ²âÊÔ£¬´Ó¶øÅжϵ綯»úÊÇ·ñÉÕ»Ù¡£ÕâÒ²ÊǺÜΣÏյģ¬Ò×ʹ±äƵÆ÷±»ÉÕ¡£Òò´Ë£¬Ôڵ綯»úÓë±äƵÆ÷Ö®¼äµÄµçÀÂδ¶Ï¿ªÇ°£¬¾ø¶Ô²»ÄܶԵ綯»ú½øÐоøÔµ²âÊÔ£¬Ò²²»ÄܶÔÒÑÁ¬½Óµ½±äƵÆ÷µÄµçÀ½øÐоøÔµ²âÊÔ¡£
    ¶Ô±äƵÆ÷µÄÊä³ö²ÎÊý½øÐвâÁ¿Ê±Ò²ÒªÌرð×¢Òâ¡£ÓÉÓÚ±äƵÆ÷µÄÊä³öΪPWM²¨ÐΣ¬º¬ÓиߴÎг²¨£¬¶øµç¶¯»úת¾ØÖ÷ÒªÒÀÀµÓÚ»ù²¨µçѹÓÐЧֵ£¬¹Ê²âÁ¿Êä³öµçѹʱ£¬Ö÷ÒªÊDzâÁ¿»ù²¨µçѹֵ£¬Ê¹ÓÃÕûÁ÷ʽµçѹ±í£¬Æä²âÁ¿½á¹û*½Ó½üÊý×ÖƵÆ×·ÖÎöÒDzâÁ¿Öµ£¬¶øÇÒÓë±äƵÆ÷µÄÊä³öƵÂÊÓÐ*ºÃµÄÏßÐÔ¹Øϵ¡£ÈôÐè½ø*²½Ìá¸ß²âÁ¿¾«¶È£¬¿ÉÒÔ²ÉÓÃ×èÈÝÂ˲¨Æ÷¡£Êý×ÖÍòÓñíÈÝÒ×ÊܸÉÈÅ£¬²âÁ¿ÓнϴóµÄÎó²î¡£Êä³öµçÁ÷ÐèÒª²âÁ¿°üÀ¨»ù²¨ºÍÆäËû¸ß´Îг²¨ÔÚÄÚµÄ×ÜÓÐЧֵ£¬Òò´Ë³£ÓõÄÒDZíÊǶ¯È¦Ê½µçÁ÷±í£¨Ôڵ綯»ú¸ºÔØʱ£¬»ù²¨µçÁ÷ÓÐЧֵºÍ×ܵçÁ÷ÓÐЧֵ²î±ð²»´ó£©¡£µ±¿¼Âǵ½²âÁ¿·½±ã¶ø²ÉÓõçÁ÷»¥¸ÐÆ÷ʱ£¬ÔÚµÍƵÇé¿öϵçÁ÷»¥¸ÐÆ÷¿ÉÄܱ¥ºÍ£¬ËùÒÔ£¬±ØÐëÑ¡ÔñÊʵ±ÈÝÁ¿µÄµçÁ÷»¥¸ÐÆ÷¡£Ö£ÖÝÖÐöÎ×Ô¶¯»¯É豸ÓÐÏÞ¹«Ë¾  *ÒµÏúÊÛάÐÞ±äƵÆ÷¡¢Ö£ÖÝÖ±Á÷µ÷ËÙÆ÷άÐÞ¡¢Ö£ÖÝÈíÆô¶¯Æ÷άÐÞ¡¢Ö£ÖÝPLC£¨¿É±à³ÌÐò¿ØÖÆÆ÷£©¡¢ άÐ޵绰£º0371-60133978  13837132021    ÍøÖ·£ºhttp://www.hnzkwx.com

ºÓÄϱäƵÆ÷άÐÞ