îø×°²ãÔÚµÍƵϵÄÐÔÄÜÌåÏÖÖ÷ÒªÌåÏÖÔÚÓÅÒìµÄµç´ÅÆÁÕÏЧÄÜ¡¢Îȹ̵ÄÐźŴ«ÊäÖÊÁ¿ÒÔ¼°¿É¿¿µÄ»úе±£»£»£»£»£»¤ÄÜÁ¦£¬£¬£¬ÕâЩÌØÕ÷ʹÆäÔÚµçÁ¦ÏµÍ³¡¢¹¤Òµ¿ØÖƵȵÍƵӦÓó¡¾°ÖÐÊ©Õ¹Òªº¦×÷Óᣡ£ÒÔÏ´ӵç´ÅÆÁÕÏ¡¢ÐźŴ«Êä¡¢»úе±£»£»£»£»£»¤Èý·½ÃæÕö¿ªÆÊÎö£º

Ò»¡¢µç´ÅÆÁÕÏЧÄÜ£ºµÍƵ×ÌÈŵġ°¸ôÀëǽ¡±

1. µ¼´ÅÂÊÓÅÊÆ
   îø×°²ãͨ³£½ÓÄɸִø¡¢¸ÖË¿µÈ½ðÊôÖÊÁÏ£¬£¬£¬Æäµ¼´ÅÂÊÔÚµÍƵ¹æÄ££¨Èç50Hz¹¤Æµ»ò¼¸°ÙkHzÒÔÏ£©½Ï¸ß¡£¡£Æ¾Ö¤µç´ÅÆÁÕÏÀíÂÛ£¬£¬£¬¸ßµ¼´ÅÂÊÖÊÁÏÄÜͨ¹ý´Å··ÖÁ÷ЧӦ£¬£¬£¬½«Íâ½çµÍƵµç´Å×ÌÈÅ£¨ÈçµçÁ¦Ïß·øÉä¡¢µç»úг²¨£©Ö¸µ¼ÖÁîø×°²ãÍâò£¬£¬£¬ïÔÌ­¶ÔÄÚ²¿ÐźŵĴ©Í¸¡£¡£
   ʵÑéÊý¾Ý£ºÔÚ¹¤Æµ50HzÇéÐÎÏ£¬£¬£¬¸Ö´øîø×°µçÀµÄÆÁÕÏЧÄÜ¿É´ï60-80dB£¬£¬£¬ÄÜÓÐÓÃÒÖÖÆÏà½ü¸ßѹÏß·µÄµç´Å¸ÐÓ¦×ÌÈÅ¡£¡£

2. ·´ÉäÓëÎüÊÕ»úÖÆ
   µÍƵµç´Å²¨²¨³¤½Ï³¤£¨Èç50Hz²¨³¤´ï6000km£©£¬£¬£¬îø×°²ã×÷ΪÁ¬Ðø½ðÊôµ¼Ì壬£¬£¬¿Éͨ¹ýÍâò·´ÉäºÍÄÚ²¿ÎüÊÕË«ÖØ»úÖÆÏ÷Èõ×ÌÈÅ¡£¡£

• ·´É䣺îø×°²ãÍâòÐγɵ¼µçÆÁÕÏ£¬£¬£¬Ê¹µç´Å²¨±¬·¢²¿·Ö·´É䣬£¬£¬ïÔÌ­½øÈëµçÀÂÄÚ²¿µÄÄÜÁ¿¡£¡£

• ÎüÊÕ£º½ðÊô²ÄÖʵÄÎÐÁ÷ÏûºÄ½«µç´ÅÄÜת»¯ÎªÈÈÄÜ£¬£¬£¬½øÒ»²½Ë¥¼õ×ÌÈÅÐźÅ¡£¡£

¶þ¡¢ÐźŴ«ÊäÖÊÁ¿£ºµÍƵÐźŵġ°ÎȹÌͨµÀ¡±

1. ×迹ÎȹÌÐÔ
   îø×°²ã¶ÔµÍƵÐźŴ«ÊäµÄ×迹ӰÏ켫С¡£¡£ÒÔµçÁ¦µçÀÂΪÀý£¬£¬£¬îø×°²ãÓëµ¼ÌåÖ®¼äµÄ¾øÔµ²ãÐγÉÎȹ̵çÈݽṹ£¬£¬£¬ÔÚ¹¤ÆµÏµçÈÝ×迹£¨$Z_C=1/j¦ØC$£©Ô¶´óÓÚµ¼Ìåµç×裬£¬£¬ÏÕЩ²»¸Ä±äÐźŴ«ÊäÌØÕ÷¡£¡£
   °¸Àý£ºÔÚ10kVîø×°µçÁ¦µçÀÂÖУ¬£¬£¬îø×°²ã±£´æʱµçѹ½µ½öÔöÌí0.2%£¬£¬£¬¶ÔµçÄÜ´«ÊäЧÂÊÓ°Ïì¿ÉºöÂÔ¡£¡£

2. ¿¹½»Ö¯×ÌÈÅÄÜÁ¦
   ÔÚ¶àоµçÀÂÖУ¬£¬£¬îø×°²ã¿É¸ôÀë²î±ð»Ø·֮¼äµÄµÍƵµç´ÅñîºÏ¡£¡£ÀýÈ磬£¬£¬ÈýÏදÁ¦µçÀÂÓë¿ØÖƵçÀ¹²·óÉèʱ£¬£¬£¬îø×°²ãÄܽ«¶¯Á¦Ïß±¬·¢µÄ50Hz´Å³¡ÏÞÖÆÔÚ×ÔÉí¹æÄ£ÄÚ£¬£¬£¬·ÀÖ¹¿ØÖÆÐźÅÒòµç´Å¸ÐÓ¦±¬·¢Îó²î¡£¡£
   ±ê×¼ÒªÇó£ºIEC 60228±ê×¼»®¶¨£¬£¬£¬îø×°µçÀµÄñîºÏÏûºÄÐèµÍÓÚ-40dB£¨50Hz£©£¬£¬£¬È·±
   £¿£¿ØÖÆÐźž«¶È¡£¡£

Èý¡¢»úе±£»£»£»£»£»¤ÄÜÁ¦£ºµÍƵӦÓõġ°ÎïÀíîø¼×¡±

1. ¿¹À­Ç¿¶È
   îø×°²ãͨ¹ý½ðÊô´ø»òË¿µÄ¾À¸ð½á¹¹£¬£¬£¬ÏÔÖøÌáÉýµçÀ¿¹À­ÄÜÁ¦¡£¡£ÀýÈ磬£¬£¬¸ÖË¿îø×°µçÀµÄÆƶÏÀ­Á¦¿É´ï50kNÒÔÉÏ£¬£¬£¬Öª×ãÖ±Âñ¡¢ÇãÔþµÈ³¡¾°µÄ»úеǿ¶ÈÒªÇ󡣡£
   Ó¦Óó¡¾°£ºÔÚÌú·ÐźŵçÀÂÖУ¬£¬£¬îø×°²ãÐèÔâÊÜÁгµÕñ¶¯ºÍÍÁÈÀѹÁ¦£¬£¬£¬È·±£µÍƵÐźţ¨Èç¹ìµÀµç·25HzÐźţ©ºã¾ÃÎȹ̴«Êä¡£¡£

2. ·ÀÊó·ÀÒÏÐÔÄÜ
   ½ðÊôîø×°²ã¿ÉÎïÀí×èµ²Äö³Ý¶¯Îï¿ÐÒ§£¬£¬£¬×èÖ¹µçÀ¾øÔµ²ãÆÆËðµ¼ÖµĵÍƵÐźÅÖÐÖ¹¡£¡£
   ʵÑéÑéÖ¤£º¾­Ä£ÄâÄö³Ý¶¯Îï¹¥»÷²âÊÔ£¬£¬£¬¸Ö´øîø×°µçÀÂÔÚ72СʱÄÚÎÞ¾øÔµÆÆË𣬣¬£¬¶ø·Çîø×°µçÀÂÊÜËðÂÊ´ï100%¡£¡£

3. ÇéÐÎ˳ӦÐÔ
   îø×°²ãÄܱ£»£»£»£»£»¤µçÀÂÃâÊÜʪÈó¡¢ÇÖÊ´µÈÇéÐÎÒòËØÓ°Ïì¡£¡£ÀýÈ磬£¬£¬¶Æп¸Ö´øîø×°²ãÔÚÑÎÎíÇéÐÎÖпÉά³Ö10ÄêÒÔÉÏ·À¸¯ÐÔÄÜ£¬£¬£¬È·±£º£µ×µçÀµȵÍƵͨѶϵͳµÄ¿É¿¿ÐÔ¡£¡£

ËÄ¡¢µÍƵӦÓó¡¾°µÄµä·¶°¸Àý

1. µçÁ¦ÏµÍ³

• ¸ßѹÊäµç£º110kV¼°ÒÔÉϵçѹƷ¼¶µçÀ½ÓÄÉÂÁ»¤Ì×+¸Ö´øîø×°½á¹¹£¬£¬£¬ÔÚ¹¤ÆµÏÂÆÁÕÏÏà½üÏß·µÄµç³¡×ÌÈÅ£¬£¬£¬Í¬Ê±ÔâÊܶÌ·µçÁ÷±¬·¢µÄ»úеӦÁ¦¡£¡£

• ÅäµçÍøÂ磺0.4kVµÍѹµçÀÂͨ¹ýîø×°²ã¸ôÀë±äѹÆ÷г²¨£¨Èç3´Î¡¢5´Îг²¨£©£¬£¬£¬°ü¹ÜµçÄÜÖÊÁ¿¡£¡£

2. ¹¤Òµ¿ØÖÆ

• µç»úÇý¶¯£º±äƵÆ÷Êä³öµçÀ½ÓÄÉÍ­Ë¿±àÖ¯îø×°£¬£¬£¬ÒÖÖÆPWMµ÷ÖƱ¬·¢µÄ¸ßƵг²¨£¨ËäÖ÷ÒªÕë¶Ô¸ßƵ£¬£¬£¬µ«µÍƵ»ù²¨·ÖÁ¿ÈÔÐèÆÁÕÏ£©¡£¡£

• ´«¸ÐÆ÷Ðźţº4-20mAµçÁ÷»·Â·½ÓÄÉË«½ÊÏß+ÂÁ²­îø×°£¬£¬£¬Ïû³ý¹¤Æµ×ÌÈÅ£¬£¬£¬È·±£ÕÉÁ¿¾«¶È¡£¡£

3. ¹ìµÀ½»Í¨

• ÐźŵçÀ£º¹ìµÀµç·ÓõÍƵÐźŵçÀ£¨25Hz£©½ÓÄɸִøîø×°£¬£¬£¬·ÀÖ¹¸Ö¹ìµç´Å¸ÐÓ¦±¬·¢µÄ×ÌÈÅ¡£¡£

• ͨѶµçÀ£ºÂ©Ð¹Í¬ÖáµçÀ£¨ÓÃÓÚËíµÀÁýÕÖ£©Í¨¹ýÍ­¹Üîø×°£¬£¬£¬ÔÚ800MHzÒÔÏÂƵ¶Î¼á³ÖÎȹ̷øÉäÌØÕ÷¡£¡£

Ïà¹ØÄÚÈÝ

• »·±£×èȼµçÀÂ×°ÖÃÌæ»»ÖÜÆÚզȷ¶¨
  £¿£¿
• »·±£×èȼµçÀÂ×°ÖùÊÕÏÅŲéÕ¦×ö
  £¿£¿
• »·±£×èȼµçÀÂ×°ÖÃÖÊÁ¿¼ì²âÕ¦¾ÙÐÐ
  £¿£¿
• »·±£×èȼµçÀÂ×°Ö÷À³±Õ¦´¦Àí
  £¿£¿
• »·±£×èȼµçÀÂ×°Öõç´Å×ÌÈÅÕ¦·À»¤
  £¿£¿
• »·±£×èȼµçÀÂ×°ÖÃÎïÁªÍøÕ¦Ó¦ÓÃ
  £¿£¿
• »·±£×èȼµçÀÂ×°ÖôóÊý¾ÝզʹÓÃ
  £¿£¿
• »·±£×èȼµçÀ½»Áª¹¤ÒÕ²ÎÊýÎó²îÕ¦µ÷½â
  £¿£¿
• »·±£×èȼµçÀµ¼Ìå½ØÃæ»ýËõË®Ôõô½â¾ö
  £¿£¿
• µÍÑ̵ͱµçÀº£ÄÚÈÏÖ¤±ê×¼
  £¿£¿