רÀûÃû³Æ£ºµçÁ÷»¥¸ÐÆ÷²ÎÊý²âÊÔÒǵÄÖÆ×÷·½·¨
¼¼ÊõÁìÓò£º
±¾ÊµÓÃÐÂÐÍÉæ¼°Ò»ÖÖµçÁ÷»¥¸ÐÆ÷²ÎÊý²âÊÔÒÇ£¬ÓÃÓÚTP¼¶±£»¤ÓõçÁ÷»¥¸ÐÆ÷µÄ²Î Êý²âÊÔ£¬ÊôÓÚµçÁ¦²âÊÔÒÇÆ÷¡£
±³¾°¼¼Êõ£º
Ëæ×ŵçÍø¹æÄ£µÄÀ©´ó£¬ÏµÍ³¶Ì·ÈÝÁ¿Ôö¼Ó£¬ÎªÁËÄÜ׼ȷ·´Ó³¸ü´ó¶¯Ì¬·¶Î§¶Ì·µç Á÷µÄÌØÕ÷£¬TP¼¶±£»¤ÓõçÁ÷»¥¸ÐÆ÷µÄʹÓÃÔ½À´Ô½ÆÕ±é£¬ËùÒÔ±£Ö¤ÏÖ³¡Ó¦ÓõÄTP¼¶µçÁ÷»¥¸Ð Æ÷µÄÌØÕ÷²ÎÊý·ûºÏÉè¼ÆÒªÇ󣬶ԵçÁ¦ÏµÍ³°²È«ÔËÐоßÓÐÖÁ¹ØÖØÒªµÄ×÷ÓᣠΪÁËÕýÈ··´Ó³Ò»´Î²à¸ü´óµÄ¶Ì·µçÁ÷(¾ßÓи÷ÖÖÔÝÌ¬ÌØÐÔ)µÄ¸÷ÏîÌØÕ÷£¬TP¼¶ÈÆ ×éµÄÌúÐı¥ºÍµã±ÈP¼¶ÈÆ×éµÄÌúÐı¥ºÍµã´ó´óÌá¸ß£¬Ê¹µÃTP¼¶µçÁ÷»¥¸ÐÆ÷±£»¤ÈÆ×éµÄ¹Õµã µçѹ´ó´óÌá¸ß£¬·¶Î§´Ó4kV 20kV£¬×î´óµÄ½Ó½ü30kV£¬¹ÕµãµçÁ÷ÔÚ¼¸¸ö°²Å࣬¼ÆËãµÄÊÔÑéÈÝ Á¿½Ó½ü150kVA¡£Èç¹û²ÉÓô«Í³µÄÊÔÑé·½·¨£¬ÄÑÒÔÔÚÊÔÑéÏÖ³¡»ñµÃÈç´Ë´óµÄµçÔ´ÈÝÁ¿£¬Í¬Ê±¶þ ´ÎÈÆ×é¾øÔµ¸ù±¾²»ÄܳÐÊܸߵçѹ£¬²»¿ÉÄÜÔÚÏÖ³¡Íê³ÉÆäÀø´ÅÌØÐÔ²ÎÊýµÄÀýÐвâÊÔ¡£ ¸ù¾Ý¡¶JBT/5356-2002µçÁ÷»¥¸ÐÆ÷ÊÔÑéµ¼Ôò¡·¡¢¡¶GB1208-2006µçÁ÷»¥¸ÐÆ÷¡·14. 3¿î¡¢ ¡¶GB16847-1997±£»¤ÓõçÁ÷»¥¸ÐÆ÷ÔÝÌ¬ÌØÐÔÒªÇó¡·µÄÒªÇ󣬱£»¤ÓõçÁ÷»¥¸ÐÆ÷µÄµçÁ÷Îó²î¡¢Ïà λÎó²î¼°¸´ºÏÎó²î(TP¼¶µÄ·åֵ˲ʱÎó²î)²»Äܳ¬¹ý¹æ¶¨µÄÏÞÖµ£¬ÆäÖи´ºÏÎó²îÒªÇó²»´óÓÚ 5% (5P)¡¢10% (IOPºÍTP¼¶µÄ·åֵ˲ʱÎó²î)£¬ÊÇÏÖ³¡Åб𱣻¤ÓõçÁ÷»¥¸ÐÆ÷ÊÇ·ñºÏ¸ñµÄ¸ü ÖØÒª(Ïà¶ÔÓÚ¹ÕµãµçѹºÍ¹ÕµãµçÁ÷)µÄÖ¸±ê¡£Ö±½ÓÊÔÑé·½·¨ÐèÒª½«Ò»´Î²àµçÁ÷Éýµ½Êýʮǧ°² (P¼¶)ÖÁÊý°Ùǧ°²(TP¼¶)£¬¸ù¾Ý¡¶GB1208-2006µçÁ÷»¥¸ÐÆ÷¡·¸½Â¼C. 4ºÍ¡¶JBT/5356-2002µç Á÷»¥¸ÐÆ÷ÊÔÑéµ¼Ôò¡·22. 3µÄÒªÇ󣬸´ºÏÎó²î(»òÕß·åֵ˲ʱÎó²î)²âÁ¿ÐèҪʾ²¨Æ÷»òÕßÔÝ̬ ¼Ç¼ÒÇ£¬ÊÔÑéµçÔ´ÈÝÁ¿´ó£¬²âÊԼǼװÖÃÊýÁ¿¶à£¬½ÓÏß·³Ëö£¬ÏÖ³¡ÊÔÑéºÜÄÑÍê³É¡£ ÏÖÓвâÊÔÒǵľÖÏÞÐÔ ÏÖÓеÄÊÔÑéϵͳ¶ÔÀø´ÅÌØÐԵIJâÊÔ£¬ÊÇÔÚ±»ÊÔÈÆ×éÁ½¶ËÊ©¼Ó¹¤ÆµÊÔÑéµçѹ£¬ÉýÖÁ ¶î¶¨µçÁ÷£¬Ãè³öÀø´ÅÌØÐÔÇúÏߣ»¶ÔÎó²î²âÁ¿£¬²ÉÓÃÖ±½ÓÊÔÑéµÄ·½·¨£¬¼´ÔÚÒ»´Î²àÊ©¼Ó´óµçÁ÷£¬ ÀûÓø´ºÏÎó²î±ê×¼»¥¸ÐÆ÷¡¢¸ºÔØÏäºÍÔÝ̬¼Ç¼ÒÇ£¬°´ÕÕ¡¶JBT/5356-2002µçÁ÷»¥¸ÐÆ÷ÊÔÑéµ¼ Ôò¡·22.2µÄÒªÇó½øÐС£´«Í³·½·¨µÄ¾ÖÏÞÐÔÓÐ 1.ÐèÒª´óÈÝÁ¿µÄÏÖ³¡ÊÔÑéµçÔ´ ÏÖ³¡´óÈÝÁ¿¹¤ÆµÊÔÑéµçÔ´»ñµÃ½ÏΪÀ§ÄÑ£¬É豸ҲÏԵñ¿ÖØ¡£¼´Ê¹ÊÇP¼¶µçÁ÷»¥¸Ð Æ÷ÊÔÑ飬´«Í³µÄ·ü°²ÌØÐÔ²âÊÔÒÇÖØÁ¿Ò²½«´ïµ½30-40kg£¬ºÜ¶àÇé¿öÏ»¹ÐèÒªÍâ¼Óµ÷ѹÆ÷ºÍÉý Á÷Æ÷£¬²Ù×÷·³Ëö£¬¹¤×÷ЧÂʵ͡£ 2.²»ÄÜÍê³É¶ÔTP¼¶±£»¤µçÁ÷»¥¸ÐÆ÷Àø´ÅÌØÐÔ²âÊÔ ÓÉÓÚTP¼¶±£»¤µçÁ÷»¥¸ÐÆ÷µÄ¹ÕµãµçѹԶԶ¸ßÓÚ¶þ´ÎÈÆ×éµÄ¾øÔµÄÍÊܵçѹ£¬Ê¹µÃ ´«Í³²âÊÔÒDz»¿ÉÄÜʵÏÖ¶ÔTP¼¶µçÁ÷»¥¸ÐÆ÷µÄ¼ì²â¡£
·¢Ã÷ÄÚÈݱ¾ÊµÓÃÐÂÐ͵ÄÄ¿µÄÊǿ˷þÏÖÓм¼ÊõÖеı׶˺Ͳ»×㣬ÌṩһÖÖµçÁ÷»¥¸ÐÆ÷²ÎÊý²âÊÔÒÇ£¬ÓÃÓÚTP¼¶±£»¤ÓõçÁ÷»¥¸ÐÆ÷µÄ²ÎÊý²âÊÔ¡£ ±¾ÊµÓÃÐÂÐͲÉÓõļ¼Êõ·½°¸Êǹ¤×÷µçÔ´ºÍ±äƵµçԴͨ¹ý¿ª¹ØºÍÈÛ¶ÏÓëÊеçÁ¬ ½Ó£¬±äƵµçÔ´°üÀ¨Â˲¨Æ÷£¬±äƵµçÔ´¾Â˲¨Æ÷Êä³öµ½»¥¸ÐÆ÷µÄ¶þ´Î¶Ë×ÓSl¡¢ S2£¬Â˲¨Æ÷Êä³ö µ½»¥¸ÐÆ÷µÄ¶þ´Î¶Ë×ÓS2µÄµçÁ÷±»¾¸ôÀëµç·1È¡Ñù£»±äƵµçÔ´µÄ·ùÖµºÍÊä³öƵÂÊ£¬ÊܵçÔ´ ¿ØÖƵ緵ĿØÖÆ£»µçѹ²âÊÔ¶Ë×ÓU1¡¢ U2ͨ¹ý¸ôÀëµç·2½øÐжþ´Î²àµÄµçѹȡÑù£¬Ó뻥¸ÐÆ÷ Á¬½ÓµÄÒ»´Î¶Ë×ÓP1¡¢P2±»¸ôÀëµç·3ÌáÈ¡Ðźźó×÷Ϊһ´ÎÈÆ×éµÄµçѹȡÑù£»¸ôÀëµç·1¡¢¸ô Àëµç·2ºÍ¸ôÀëµç·3»ñÈ¡µÄÐźÅÊäÈëµ½Ðźŵ÷Àí¼°ÐźŲɼ¯µç·£»ÊäÈë¡¢Êä³öÉ豸°üÀ¨ Êó±ê¡¢ÏÔʾģ¿éºÍ´òÓ¡»ú£»Êó±êºÍÐźŵ÷Àí¼°ÐźŲɼ¯µç·½«ÐźÅÊäÈëµ½Êý×ÖÐźŴ¦ÀíÆ÷£» Êý×ÖÐźŴ¦ÀíÆ÷µÄÐźÅÊä³öµ½µçÔ´¿ØÖƵç·¡¢Ê±ÖÓ¿ØÖƵç·¡¢Í¨Ñ¶¿ØÖƵç·¡¢ÏÔʾģ¿éºÍ´ò Ó¡»ú¡£ AºýW·Î^Ч¹û: 1.½â¾öµçÁ¦ÊÔÑéÏÖ³¡²»ÄܲâÊÔTP¼¶»¥¸ÐÆ÷²ÎÊýµÄʵ¼Ê¼¼ÊõÎÊÌâ¡£ 2.Ïà¶ÔÓÚ²âÊÔÆÕͨµçÁ÷»¥¸ÐÆ÷µÄÏÖÓÐ×°ÖöøÑÔ£¬Ò²¼õСÁËÌå»ýºÍÖÊÁ¿£¬Ìá¸ßÁË×Ô
¶¯»¯³Ì¶È¡£ ±¾ÊµÓÃÐÂÐ͵ÄÊý×ÖÐźŴ¦ÀíÆ÷µÄоƬÐͺÅΪTMS320F2812£¬´Ó¶øÄÚ²¿²úÉúÎȶ¨¡¢¿É
µ÷¡¢±ê×¼µÄ±äƵ(½µÆµ)ÕýÏÒ²¨Ðźţ¬½øÒ»²½´ó·ù¼õСװÖÃÌå»ýºÍÖÊÁ¿¡£¿ÉÍê³É¶ÔÊÔÑé±äƵ
µçÔ´µÄ¿ØÖÆ¡¢Êý¾Ý²É¼¯¿ØÖÆ¡¢Êý×ÖÐźŴ¦ÀíÒÔ¼°Í¨Ñ¶¿ØÖÆ¡¢ÈË»ú½»»¥µÈ¹¦ÄÜ¡£ ±¾ÊµÓÃÐÂÐ͵IJâÊÔÆµÂÊ×îµÍ´ïO. lHz£¬O. 1HzʱµÄµÈЧÊÔÑéÈÝÁ¿ÊÇ50HzʱµÄ
1/500¡£
ͼ1Ϊ±¾ÊµÓÃÐÂÐ͵ĵç·¿òͼ¡£ ¾ßÌåʵʩ·½Ê½
ÒÔϽáºÏ¸½Í¼½øÐÐ˵Ã÷¡£ ÔÚͼ1ÖУ¬¹¤×÷µçÔ´ºÍ±äƵµçԴͨ¹ý¿ª¹ØºÍÈÛ¶ÏÓëÊеçÁ¬½Ó£¬±äƵµçÔ´°üÀ¨Â˲¨ Æ÷£¬±äƵµçÔ´¾Â˲¨Æ÷Êä³öµ½»¥¸ÐÆ÷µÄ¶þ´Î¶Ë×ÓS1¡¢ S2£¬Â˲¨Æ÷Êä³öµ½»¥¸ÐÆ÷µÄ¶þ´Î¶Ë×Ó S2µÄµçÁ÷±»¾¸ôÀëµç·1½øÐжþ´Î²àÀø´ÅµçÁ÷È¡Ñù£»±äƵµçÔ´µÄ·ùÖµºÍÊä³öƵÂÊ£¬ÊܵçÔ´ ¿ØÖƵ緵ĿØÖÆ£»µçѹ²âÊÔ¶Ë×ÓU1¡¢ U2ͨ¹ý¸ôÀëµç·2½øÐжþ´Î²àµÄµçѹȡÑù£¬Ó뻥¸ÐÆ÷ Á¬½ÓµÄÒ»´Î¶Ë×ÓP1¡¢P2±»¸ôÀëµç·3ÌáÈ¡Ðźźó×÷Ϊһ´ÎÈÆ×éµÄµçѹȡÑù£»¸ôÀëµç·1¡¢¸ô Àëµç·2ºÍ¸ôÀëµç·3»ñÈ¡µÄÐźÅÊäÈëµ½Ðźŵ÷Àí¼°ÐźŲɼ¯µç·£»ÊäÈë¡¢Êä³öÉ豸°üÀ¨ Êó±ê¡¢ÏÔʾģ¿éºÍ´òÓ¡»ú£»Êó±êºÍÐźŵ÷Àí¼°ÐźŲɼ¯µç·½«ÐźÅÊäÈëµ½Êý×ÖÐźŴ¦ÀíÆ÷£» Êý×ÖÐźŴ¦ÀíÆ÷µÄÐźÅÊä³öµ½µçÔ´¿ØÖƵç·¡¢Ê±ÖÓ¿ØÖƵç·¡¢¡¢Í¨Ñ¶¿ØÖƵç·¡¢ÏÔʾģ¿éºÍ ´òÓ¡»ú¡£ ±¾ÊµÓÃÐÂÐÍ¿ÉÍê³ÉTP¼¶±£»¤ÓõçÁ÷»¥¸ÐÆ÷µÄ¸´ºÏÎó²î¡¢×¼È·ÏÞֵϵÊý¡¢ÒÇ±í±£°² ϵÊý¡¢¶Ô³Æ¶Ì·µçÁ÷±¶Êý¡¢¶þ´Îʱ¼ä³£Êý¡¢ÔÝÌ¬Ãæ»ýϵÊý¡¢Ê£´ÅϵÊý¡¢¹ÕµãµçѹºÍµçÁ÷¡¢²»±¥ ºÍµç¸Ð¡¢±È²îºÍ½Ç²î¡¢10% (5% )Îó²îÇúÏߵȲÎÊýµÄ²âÊÔ¡£
ȨÀûÒªÇóÒ»ÖÖµçÁ÷»¥¸ÐÆ÷²ÎÊý²âÊÔÒÇ£¬ÆäÌØÕ÷Êǹ¤×÷µçÔ´ºÍ±äƵµçԴͨ¹ý¿ª¹ØºÍÈÛ¶ÏÓëÊеçÁ¬½Ó£¬±äƵµçÔ´°üÀ¨Â˲¨Æ÷£¬±äƵµçÔ´¾Â˲¨Æ÷Êä³öµ½»¥¸ÐÆ÷µÄ¶þ´Î¶Ë×ÓS1¡¢S2£¬Â˲¨Æ÷Êä³öµ½»¥¸ÐÆ÷µÄ¶þ´Î¶Ë×ÓS2µÄµçÁ÷±»¾¸ôÀëµç·1È¡Ñù£»±äƵµçÔ´µÄ·ùÖµºÍÊä³öƵÂÊ£¬ÊܵçÔ´¿ØÖƵ緵ĿØÖÆ£»µçѹ²âÊÔ¶Ë×ÓU1¡¢U2ͨ¹ý¸ôÀëµç·2½øÐжþ´Î²àµÄµçѹȡÑù£¬Ó뻥¸ÐÆ÷Á¬½ÓµÄÒ»´Î¶Ë×ÓP1¡¢P2±»¸ôÀëµç·3ÌáÈ¡Ðźźó×÷Ϊһ´ÎÈÆ×éµÄµçѹȡÑù£»¸ôÀëµç·1¡¢¸ôÀëµç·2ºÍ¸ôÀëµç·3»ñÈ¡µÄÐźÅÊäÈëµ½Ðźŵ÷Àí¼°ÐźŲɼ¯µç·£»ÊäÈë¡¢Êä³öÉ豸°üÀ¨Êó±ê¡¢ÏÔʾģ¿éºÍ´òÓ¡»ú£»Êó±êºÍÐźŵ÷Àí¼°ÐźŲɼ¯µç·½«ÐźÅÊäÈëµ½Êý×ÖÐźŴ¦ÀíÆ÷£»Êý×ÖÐźŴ¦ÀíÆ÷µÄÐźÅÊä³öµ½µçÔ´¿ØÖƵç·¡¢Ê±ÖÓ¿ØÖƵç·¡¢Í¨Ñ¶¿ØÖƵç·¡¢ÏÔʾģ¿éºÍ´òÓ¡»ú¡£
2. ¸ù¾ÝȨÀûÒªÇó1ËùÊöµÄµçÁ÷»¥¸ÐÆ÷²ÎÊý²âÊÔÒÇ£¬ÆäÌØÕ÷ÊÇÊý×ÖÐźŴ¦ÀíÆ÷µÄоƬ ÐͺÅΪTMS320F2812¡£
רÀûÕªÒª±¾ÊµÓÃÐÂÐÍÉæ¼°Ò»ÖÖµçÁ÷»¥¸ÐÆ÷²ÎÊý²âÊÔÒÇ£¬ÊôÓÚµçÁ¦²âÊÔÒÇÆ÷£¬ÆäÌØÕ÷Êǹ¤×÷µçÔ´ºÍ±äƵµçԴͨ¹ý¿ª¹ØÓëÈÛ¶ÏÓëÊеçÁ¬½Ó£¬±äƵµçÔ´¾Â˲¨Æ÷Êä³öµ½S1¡¢S2£¬Â˲¨Æ÷Êä³öµ½S2µÄµçÁ÷±»¾¸ôÀëµç·1È¡Ñù£»±äƵµçÔ´ÊܵçÔ´¿ØÖƵ緵ĿØÖÆ£»U1¡¢U2ͨ¹ý¸ôÀëµç·2½øÐжþ´Î²àµÄµçѹȡÑù£¬P1¡¢P2±»¸ôÀëµç·3ÌáÈ¡Ðźţ»Èý¸ö¸ôÀëµç·»ñÈ¡µÄÐźÅÊäÈëµ½Ðźŵ÷Àí¼°ÐźŲɼ¯µç·£»Êó±êºÍÐźŵ÷Àí¼°ÐźŲɼ¯µç·½«ÐźÅÊäÈëµ½Êý×ÖÐźŴ¦ÀíÆ÷£»Êý×ÖÐźŴ¦ÀíÆ÷µÄÐźÅÊä³öµ½µçÔ´¿ØÖƵç·¡¢Ê±ÖÓ¿ØÖƵç·¡¢Í¨Ñ¶¿ØÖƵç·¡¢ÏÔʾģ¿éºÍ´òÓ¡»ú¡£Æä½â¾öÁËÏÖÓвâÊÔÒDz»ÄܲâÊÔTP¼¶µçÁ÷»¥¸ÐÆ÷¡¢É豸±¿ÖصÄÎÊÌ⣬¼õСÁ˲âÊÔÒǵÄÌå»ýºÍÖÊÁ¿£¬Ìá¸ßÁË×Ô¶¯»¯³Ì¶È¡£
Îĵµ±àºÅG01R35/02GK201514474SQ20092008698
¹«¿ªÈÕ2010Äê6ÔÂ23ÈÕ ÉêÇëÈÕÆÚ2009Äê7ÔÂ3ÈÕ ÓÅÏÈȨÈÕ2009Äê7ÔÂ3ÈÕ
·¢Ã÷Õß³ÌÀ½, ·¶Òã ÉêÇëÈË:Î人ÒåÌì¿Æ¼¼ÓÐÏÞ¹«Ë¾