ÌâÄ¿ÄÚÈÝ


¼Î¾ÆµØÇøÓµÓеÃÌì¶ÀºñµÄ·çÁ¦×ÊÔ´£¬ÊÇÎÒ¹ú±±²¿µÄ·çÄܸ»¼¯ÇøÖ®Ò»£®ÔÚ2008Äê°ÂÔË»á֮ǰ·ÖÁ½ÆÚÐ˽¨ÁË×Ü×°»úÈÝÁ¿Îª12ÍòǧÍߵķçÁ¦·¢µç³§£®½¨³Éºó£¬Èô²ÉÓÃ110kVµçѹÏò±±¾©Êäµç£®ÒÑÖª´Ó¼ÎÓø¹Øµ½±±¾©µÄÊäµçÏßµç×èΪ1¦¸£®

£¨1£©ÇóÊäµçµ¼ÏßËðºÄµÄ¹¦ÂÊ£»

£¨2£©ÈôΪÁ˽µµÍËðºÄ£¬°ÑÊäµçµçѹÌá¸ßΪ220kV£¬ÇóÌá¸ßÊäµçµçѹºó±ÈÔ­À´ÉÙËðºÄµÄ¹¦ÂÊ£®

£¨3£©ÇëÄãÉè¼Æ²¢»­³ö´Ó¼ÎÓø¹Øµ½±±¾©Ô¶¾àÀëÊäµçµÄÔ­Àíͼ£®


¿¼µã£º  Ô¶¾àÀëÊäµç£®

רÌ⣺  ½»Á÷µçרÌ⣮

·ÖÎö£º  £¨1£©ÓÉP=UIµÄ±äÐι«Ê½Çó³öÊäµçµçÁ÷£¬ÓÉPËð=I2R¿ÉÒÔÇó³öÊäµç¹¦ÂÊËðʧ£®

£¨2£©ÓÉP=UIµÄ±äÐι«Ê½Çó³öÊäµçµçÁ÷£¬ÓÉP=I2R¿ÉÒÔÇó³öÊäµç¹¦ÂÊËðʧ£¬È»ºóÇó³ö¹¦ÂÊËðʧµÄ¼õÉÙÁ¿£»

£¨3£©·¢µç³§³öÀ´ÐèÒªÉýѹ±äѹÆ÷ʹÊäË͵çѹÔö´ó£¬È»ºó¾­½µÑ¹±äѹÆ÷ÔÙË͸øÓû§£¬»­³ö´Ó¼ÎÓø¹Øµ½±±¾©Ô¶¾àÀëÊäµçµÄÔ­Àíͼ£®

½â´ð£º  ½â£º£¨1£©ÊäµçÏßÖеĵçÁ÷Ϊ£ºI=¡Á103A=kA£¬

ÔòÊäµçÏßÉÏËðʧµÄ¹¦ÂÊΪ£ºPËð=I2R=£¨£©2¡Á1=1.21¡Á106W£®

£¨2£©ÊäµçÏßÖеĵçÁ÷Ϊ£ºI¡ä===5.5¡Á102A£¬

ÔòÊäµçÏßÉÏËðʧµÄ¹¦ÂÊΪ£ºPËð¡ä=I¡ä2R=£¨5.5¡Á102£©2¡Á1W=3.025¡Á105W£®

ÔòÌá¸ßÊäµçµçѹºó±ÈÔ­À´ÉÙËðºÄµÄ¹¦ÂÊΪ£º¡÷P=1.21¡Á106﹣3.025¡Á105W=9.075¡Á105W£®

£¨3£©·¢µç³§³öÀ´ÐèÒªÉýѹ±äѹÆ÷ʹÊäË͵çѹÔö´ó£¬È»ºó¾­½µÑ¹±äѹÆ÷ÔÙË͸øÓû§£¬»­³ö´Ó¼ÎÓø¹Øµ½±±¾©Ô¶¾àÀëÊäµçµÄÔ­Àíͼ

´ð£º£¨1£©Êäµçµ¼ÏßËðºÄµÄ¹¦ÂÊ1.21¡Á106W£»

£¨2£©ÈôΪÁ˽µµÍËðºÄ£¬°ÑÊäµçµçѹÌá¸ßΪ220kV£¬Ìá¸ßÊäµçµçѹºó±ÈÔ­À´ÉÙËðºÄµÄ¹¦ÂÊΪ9.075¡Á105W£®

£¨3£©Éè¼Æ²¢»­³ö´Ó¼ÎÓø¹Øµ½±±¾©Ô¶¾àÀëÊäµçµÄÔ­ÀíͼÈçͼ£®

µãÆÀ£º  ´ËÌ⿼²é±äѹÆ÷µÄÌØµã£¬×¢Òâ¼Çµçѹ¡¢µçÁ÷¡¢¹¦ÂʹØÏµ£¬Í¬Ê±×¢Òâ·ÖÎöµçÂ·ÌØµã£¬Ó¦Óù¦Âʹ«Ê½¼°Æä±äÐι«Ê½¼´¿ÉÕýÈ·½âÌ⣮


Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø