µçÁ¦ÐÐÒµ½â¾ö·½°¸
Power New Energy Solutionsx
µçÁ¦ÐÐÒµ½â¾ö·½°¸
Power New Energy Solutions¸ßѹ¶Ï·Æ÷¶¯×÷¿É¿¿ÐÔÊÔÑéµÄÀíÏëÑ¡Ôñ¡ª¡ª´æ´¢¼Ç¼ÒÇ MR8848
¸÷·¢µç³§Éú²úµÄµçÄÜͨ¹ýÊäµçÏߣ¬±äµçÕ¾£¬ÅäµçÍøµÈÉèÊ©°²È«ÇÒÎȶ¨µØÊäËÍÖÁÖÕ¶ËÓõçÆ÷¡£±äµçÕ¾ÄÚ³ýÉèÓиıäµçѹµÄ±äѹÆ÷Í⣬»¹°²×°ÁËÓÃÓÚÔڽӵعÊÕÏ»ò¶Ì·µÈÒì³£Çé¿öÏÂÇжÏϵͳµÄ¶Ï·Æ÷¡£¶Ï·Æ÷µÄ×÷Óü«ÎªÖØÒª£¬×÷ΪµçÁ¦ÏµÍ³µÄ±£»¤×°Ö㬱ØÐë¾ß±¸Ë²¼ä¾«×¼Çжϵ緵ĸ߶ȶ¯×÷¿É¿¿ÐÔ¡£Òò´Ë²»½ö³ö³§Ê±ÐèÒªÑϸñ¼ìÑ飬°²×°ºóÒ²Ðè½øÐж¨ÆÚά»¤±£Ñø¡£
±¾Ó¦Óð¸Àý½«½éÉÜÊÊÓÃÓÚ¶Ï·Æ÷¿ªºÏÊÔÑéÏîÄ¿(°üÀ¨´ïµ½Ö¸ ÁîµçÁ÷£¬Íê³É´¥µã¶¯×÷µÄʱ¼ä¼°¸÷Ïà¼äÆ«²îÓëʱÐòµÈ²ÎÊý²âÁ¿) µÄ´æ´¢¼Ç¼ÒǼ°Æä¹Ø¼üÒªµã¡£
±äµçÕ¾É豸ÖеçÁ¦¸ßѹ¶Ï·Æ÷µÄ¶¯×÷ÊÔÑé
¶Ï·Æ÷¸ù¾ÝµçÁ¦ÏµÍ³µÄ²»Í¬´æÔÚ¶àÖÖÀàÐÍ£¬µ«Æä¹²Í¬¹¦ÄÜÊÇ¡°ÔÚϵͳ´øµç״̬ÏÂʵÏÖµçÆø½Óµã¿É¿¿ÇÒ¿ìËٵĿªºÏ¡±¡£
¶Ï·Æ÷ͨ¹ýÓÍѹװÖõȻúеÇý¶¯»ú¹Ø¶¯×÷£¬Í¨³£ÐèÔÚÊýÊ®ºÁÃëÄÚÍê³É5¡«15ºÁÃë¼¶µÄ¿ìËÙ·ÖÕ¢²Ù×÷¡£¶øÔÚÅųý¹ÊÕÏ ºó£¬ÎªÁË×î´óÏÞ¶ÈËõ¶ÌÍ£µçʱ¼äÒÔά³ÖµçÁ¦ÏµÍ³Îȶ¨£¬»¹ÒªÇóÔÚÊý°ÙºÁÃëÖÁÊýÃëÄÚÍê³ÉºÏÕ¢²Ù×÷¡£
ÕâÑùµÄ¿ªºÏ¶¯×÷ʱ¼äµÄ¶¨ÆÚ¼ì²âÊÇÖÁ¹ØÖØÒªµÄÊÔÑéÏîÄ¿£¬ÒªÇóÏÖ³¡Äܹ»ÊµÏÖ׼ȷ¸ßЧµÄ²âÁ¿¡£
ÍÆ¼öÓÃÓÚ¶Ï·Æ÷¶¯×÷ÊÔÑéµÄHIOKI²âÁ¿ÒÇÆ÷
¶Ï·Æ÷¶¯×÷ÊÔÑéµÄ¹Ø¼ü²âÁ¿ÏîÄ¿
ÔÚÈýÏàµç·ÖУ¬¶Ï·Æ÷°üº¬Èý¸öµçÆø½Óµã¡£ËüÃÇÔÚµçÁ¦ÏµÍ³Ò쳣ʱÊÕµ½´¥µã¶¯×÷Ö¸ÁîÐźźóÐèÔÚͬһʱ¼ä×÷³ö·´Ó¦£¬ È»¶øÊ¹Óõ¯»É½øÐпªºÏÕ¢µÄ»úе½á¹¹Êµ¼ÊÉÏ»á´æÔÚϸ΢µÄʱ¼ä²î¡£ÔÚÊÔÑéÖУ¬ÐèҪȷÈÏ´Ó½ÓÊÕµ½Ö¸ÁîÐźŵ½´¥µã¶¯×÷µÄʱ ¼ä£¬ÒÔ¼°¸÷´¥µã¶¯×÷ʱ¼äµÄÆ«²îÊÇ·ñÔڹ涨·¶Î§ÄÚ¡£
½«¶Ï·Æ÷´Óµç·ÖзÖÀ룬¶Ô¶Ï·Æ÷µ¥¶À½øÐÐÊÔÑé¡£
1. ÓõçÁ÷̽ͷ²âÁ¿Ä£ÄâµÄÖ¸ÁîÐźÅ
2. ÓÃÂ߼̽ͷ²âÁ¿µçÆø¿ª¹Ø´¥µãµÄ¶¯×÷ÐźÅ(ËùÐè´¥µãÊý)
ʹÓô洢¼Ç¼ÒÇ + ǯÐÎ̽ͷͬʱ²âÁ¿Ö¸ÁîÐźźͿª¹Ø¶¯×÷µÄ´¥µãÐźţ¬È·Èϸ÷ÐźŵÄÏà¹ØÐÔ¡¢Ê±¼ä²îµÈÊÇ·ñÔڹ涨·¶Î§ÄÚ¡£
³£Ê±¸ßѹÎÈѹµç·µÄ»ù±¾¶¯×÷ÌØÐÔ
?¶¯×÷ÌØÐÔ(´ÓÖ¸ÁîµçÁ÷¿ªÊ¼Ôڹ涨ʱ¼äÄÚ¶¯×÷)
?¿ªÂ·¶¯×÷(Ôڹ涨ʱ¼äÄÚ½øÐв»²úÉúµç»¡·ÅµçµÄ¿É¿¿µÄ¿ªÕ¢¶¯×÷)
»ùÓÚ¶¯×÷·ÖÎöµÄ³£Ì¬¸ßѹÎÈѹµç·Éè¼ÆÑо¿
t1 < ¹æ¶¨µÄ·Öբʱ¼ä»òºÏբʱ¼ä
t2 < ¹æ¶¨µÄ¸÷´¥µãʱ¼ä
񻵋
MR8848 ¿É¶ÔÄ£ÄâÐźźʹ¥µãÐźŽøÐжàµã¼Ç¼¡£´ËÍ⣬ͨ¹ýÊýÖµÔËË㹦ÄÜ£¬¿É×Ô¶¯²âÁ¿´Ó»ù×¼Ö¸ÁîµçÁ÷µÄÉÏÉýµãÖÁ´¥µã ·ÖÕ¢»òºÏÕ¢µÄʱ¼ä²î¡£¸Ãʱ¼ä²ÎÊý»áÓëÉèÖõĹ涨·¶Î§½øÐбȶԣ¬¿É¿ìËÙÍê³ÉºÏ¸ñÅж¨£¬¸ßЧ±ã½Ý
ÍÆ¼öÓÃÓÚ¶Ï·Æ÷¶¯×÷ÊÔÑéµÄHIOKI²âÁ¿ÒÇ
´æ´¢¼Ç¼ÒÇMR8848 Äܹ»ÔÚÏÖ³¡°²È«ÇÒ¸ßЧµØ½øÐжÏ·Æ÷µÄ¶¯×÷ÊÔÑé
µçԴƵÂÊΪ 50Hz ʱ£¬1 ¸öÖÜÆÚΪ 20ms£¬Òò´ËÒ»°ã¼Ç¼ÒǵIJÉÑùËٶȱê׼Ϊ 10kS/s¡«100kS/s¡£MR8848 µÄ²ÉÑù·¶Î§ ¸ü¹ã£¬ÈôÉ趨Ϊ 10kS/s£¬¿Éͨ¹ý 200 µã(0.1ms)µÄʱ¼ä·Ö±æÂʼì²âʱÐò£»Èô½«²ÉÑùËÙ¶ÈÌá¸ßÖÁ 100kS/s£¬Ê±¼ä·Ö±æÂʿɴï 2000 µã(0.01ms)£¬ÊµÏÖ¸ü¸ßʱ¼ä·Ö±æÂʵIJâÁ¿¡£
´ËÍ⣬ÊäÈ벿·ÖΪȫͨµÀ¾øÔµÊäÈ룬ȷ±£°²È«¡£ÏÖ³¡¼Ç¼µÄ½á¹û¿É±£´æÖÁ¸÷Öִ洢ý½éÖУ¬Í¨¹ý´îÔØÑ¡ÅäµÄ´òÓ¡»ú£¬ »¹¿Éµ±³¡Íê³É´òÓ¡¡£ÕâÊÇÒ»¿îΪÏÖ³¡¶øÉúµÄ²¨ÐμǼÒÇ£¬Éè¼Æ¼á¹ÌÇÒ¾ßרҵ¹¦ÄÜ¡£
µçÁ÷̽ͷ(µçÁ÷´«¸ÐÆ÷)¼°µçÁ÷µ¥Ôª
ϵͳÒ쳣ʱÈöÏ·Æ÷¶¯×÷µÄÖ¸ÁîÐźÅΪֱÁ÷µçÁ÷¡£Òò´Ë£¬²âÁ¿Ö¸ÁîµçÁ÷ÐèÒªÊÊÅäÖ±Á÷Ƶ´øµÄµçÁ÷̽ͷ¡£Çë¸ù¾ÝµçÁ÷´ó С£¬ÔÚ̽ͷµÄ¶î¶¨µçÁ÷¹æ¸ñÖÐÑ¡ÔñºÏÊÊ»úÐÍ¡£
ÍÆ¼ö²úÆ·£ºAC/DC µçÁ÷̽ͷ CT6830 (2 A)/CT6831 (20 A)
Ò»°ãÀ´Ëµ£¬Ö±Á÷µçÁ÷̽ͷÐèÒª ¡°ÓÃÓÚÇý¶¯Ì½Í·µÄµçÔ´Ïß¡± ºÍ ¡°ÓÃÓÚÊä³öÊý¾ÝµÄÊý¾ÝÏß¡±¡£3ͨµÀµçÁ÷µ¥ÔªU8977²ÉÓà רÓÃÁ¬½ÓÆ÷£¬³ý¹©µçÒÔÍ⣬ֻÐèͨ¹ý¼òµ¥µÄÁ¬½Ó£¬¼´¿ÉʵÏÖÊý¾ÝÐźš¢µçÁ÷̽ͷ¶î¶¨ÖµµÈÐÅÏ¢²É¼¯¡£
Â߼̽ͷ
ͨ³£ÐèÒª´ÓÍⲿʩ¼ÓÖ±Á÷µçѹÀ´ÌáÈ¡´¥µãÐźţ¬µ«Í¨¹ýʹÓÃÑ¡ÅäµÄÂ߼̽ͷ£¬¿ÉÖ±½Ó»ñÈ¡´¥µãÐźš£´ËÍ⣬´æ´¢¼Ç¼ ÒÇMR8848 Ö÷»ú±êÅä 16 ͨµÀÂß¼ÊäÈ룬Òò´Ë¿ÉÖ±½ÓÁ¬½ÓÂ߼̽ͷµÄÊä³ö²¢»ñÈ¡Ðźš£²âÁ¿16ͨµÀÒÔϵÄÂß¼ÐźÅʱ£¬ÎÞÐè ¶îÍâÑ¡ÅäÂß¼µ¥Ôª¡£
´æ´¢¼Ç¼ÒÇMR8848Éϰ²×°Á˸÷ÖÖÊäÈëµ¥ÔªµÄʾÒâͼ
ÓйØÑù»úÑÝʾ¡¢Ó¦Óð¸ÀýµÄ×Éѯ£¬ÇëÖµçCmp¹Ú¾üÈ«¹ú×ÉѯÈÈÏß400-920-6010¡£