îø×°µçÀµĸÖË¿îø×°Ã«´Ì´¦ÀíÊÇÈ·±£µçÀÂÇå¾²ÐԺͿɿ¿ÐÔµÄÒªº¦»·½Ú£¬Ðè´Ó¹¤ÒÕ¿ØÖÆ¡¢¡¢¡¢¼ì²âÒªÁìºÍºóÐø´¦ÀíÈý·½ÃæÑÏ¿á°Ñ¿Ø¡£¡£¡£ÒÔÏÂÊÇÏêϸҪÇóºÍ´¦Àí²½·¥£º£º
Ò»¡¢¡¢¡¢Ã«´Ì±¬·¢ÔÒò
¸ÖË¿ÇиÕûÆë£º£º¸ÖË¿ÔÚÈÆ°üǰδ¾ÙÐÐ׼ȷ²Ã¼ô£¬¶Ë²¿±£´æÈñ±ß»òë´Ì¡£¡£¡£
º¸½Ó¹¤ÒÕȱÏÝ£º£º¸ÖË¿ÌÖÂÛº¸½Óʱδ´òĥƽÕû£¬²ÐÁôº¸Ôü»ò¼â½Ç¡£¡£¡£
ÈÆ°üÕÅÁ¦²»¾ù£º£º¸ÖË¿ÈÆ°üÀú³ÌÖÐÕÅÁ¦²¨¶¯µ¼Ö¸ÖË¿±äÐΣ¬ÐγÉë´Ì¡£¡£¡£
Ä£¾ßÄ¥Ë𣺣ºÈưüÄ£¾ßºã¾ÃʹÓúóÄ¥Ë𣬵¼Ö¸ÖË¿Íâò»®ÉË¡£¡£¡£
¶þ¡¢¡¢¡¢Ã«´Ì´¦ÀíÒªÇó
1. ¹¤ÒÕ¿ØÖÆÒªÇó
¸Ö˿Ԥ´¦Àí£º£º
¸ÖË¿ÈÆ°üǰÐè¾ÙÐÐËáÏ´¡¢¡¢¡¢Á×»¯»ò¶ÆÐ¿´¦Àí£¬È¥³ýÍâòÑõ»¯²ãºÍÔÓÖÊ£¬ïÔÌë´Ì±¬·¢¡£¡£¡£
½ÓÄɼ¤¹âÇиî»òϸÃܼôÇÐ×°±¸£¬È·±£¸ÖË¿¶Ë²¿Æ½ÕûÎÞë´Ì¡£¡£¡£
º¸½ÓÌÖÂÛ´¦Àí£º£º
¸ÖË¿ÌÖÂÛ±ØÐ躸½ÓÀο¿£¬º¸½ÓºóÐèÓÃɰÂÖ»ú»òרÓù¤¾ßÐÞÄ¥Ô²Õû£¬È·±£ÌÖÂÛÍâòƽ»¬¡£¡£¡£
º¸½Ó´¦Ó¦¾ÙÐзÀ¸¯´¦Àí£¨ÈçÍ¿·ÀÐâÆá»ò¶ÆÐ¿£©£¬·ÀÖ¹ÇÖÊ´µ¼ÖÂë´ÌÔÙÉú¡£¡£¡£
ÈÆ°üÀú³Ì¿ØÖÆ£º£º
¸ÖË¿ÈÆ°üÕÅÁ¦ÐèÎȹ̣¬×èÖ¹ÒòÕÅÁ¦¹ý´óµ¼Ö¸ÖË¿±äÐλò¶ÏÁÑ¡£¡£¡£
ÈÆ°ü½Ú¾à£¨¸ÖË¿¼ä¾à£©ÐèÆ¾Ö¤µçÀÂÖ±¾¶µ÷½â£¬È·±£¸ÖË¿ÅÅÁÐϸÃÜÎÞ¼ä϶¡£¡£¡£
ʹÓø߾«¶ÈÈÆ°üÄ£¾ß£¬°´ÆÚ¼ì²éÄ£¾ßÄ¥ËðÇéÐβ¢ÊµÊ±Ìæ»»¡£¡£¡£
2. ¼ì²âÒªÁì
Ä¿ÊÓ¼ì²é£º£º
ÈÆ°üÍê³Éºó£¬ÓÃÈâÑÛ»ò·Å´ó¾µ¼ì²é¸ÖË¿Íâò£¬È·±£Î޿ɼûë´Ì¡¢¡¢¡¢¼â½Ç»òº¸Ôü¡£¡£¡£
´¥¾õ¼ì²é£º£º
Åå´ø·À»¤ÊÖÌ×£¬ÓÃÊÖÇḧ¸ÖË¿Íâò£¬¸ÐÖªÊÇ·ñÓÐë´Ì»ò͹Æð¡£¡£¡£
ÒÇÆ÷¼ì²â£º£º
ʹÓÃÍâò´Ö²Ú¶ÈÒÇÕÉÁ¿¸ÖË¿Íâò´Ö²Ú¶È£¬È·±£Çкϱê×¼ÒªÇó£¨ÈçRa¡Ü3.2¦Ìm£©¡£¡£¡£
½ÓÄÉXÉäÏß»ò³¬Éù²¨¼ì²â×°±¸£¬¼ì²é¸ÖË¿ÄÚ²¿ÊÇ·ñ±£´æÁÑÎÆ»òȱÏÝ¡£¡£¡£
3. ºóÐø´¦Àí²½·¥
´òÄ¥´¦Àí£º£º
¶Ô¼ì²â³öµÄë´Ì£¬Ê¹ÓÃɰֽ¡¢¡¢¡¢É°ÂÖ»òרÓôòÄ¥¹¤¾ß¾ÙÐÐÐÞÄ¥£¬Ö±ÖÁÍâòƽ»¬¡£¡£¡£
Í¿¸²·À»¤²ã£º£º
ÔÚ¸ÖË¿ÍâòͿ¸²·ÀÐâÆá¡¢¡¢¡¢»·ÑõÊ÷Ö¬»ò¾ÛÒÒÏ©»¤Ì×£¬¸ôÀë¸ÖË¿ÓëÍⲿÇéÐΣ¬·Àֹë´ÌÔÙÉú¡£¡£¡£
Ìæ»»È±ÏݸÖË¿£º£º
Èôë´ÌÎÞ·¨Í¨¹ý´òÄ¥´¦ÀíÏû³ý£¬»ò¸ÖË¿±£´æÁÑÎÆµÈȱÏÝ£¬ÐèÁ¬Ã¦Ìæ»»¼°¸ñ¸ÖË¿¡£¡£¡£
Èý¡¢¡¢¡¢±ê×¼ÒÀ¾Ý
GB/T 12706£º£º»®¶¨¸ÖË¿îø×°²ãӦϸÃÜÈÆ°ü£¬¸ÖË¿Íâò²»µÃÓÐë´Ì¡¢¡¢¡¢¼â½Ç»òº¸Ôü¡£¡£¡£
IEC 60502£º£ºÒªÇó¸ÖË¿îø×°²ãƽÕû¡¢¡¢¡¢Æ½»¬£¬×èÖ¹Òòë´Ì´Ì´©¾øÔµ²ãµ¼Ö¶Ì·¡£¡£¡£
ÆóÒµÄڿرê×¼£º£º²¿·ÖÖÆÔìÉÌ»áÖÆ¶©¸üÑÏ¿áµÄë´Ì¿ØÖƱê×¼£¨ÈçRa¡Ü1.6¦Ìm£©£¬ÒÔÌáÉý²úÆ·ÖÊÁ¿¡£¡£¡£
ËÄ¡¢¡¢¡¢ÏÖʵӦÓð¸Àý
¸ßѹµçÀÂÉú²ú£º£º
ÔÚ220kV¼°ÒÔÉϸßѹµçÀÂÖУ¬¸ÖË¿îø×°Ã«´ÌÐèÑÏ¿á¿ØÖÆ£¬·ñÔò¿ÉÄÜÒý·¢µç³¡¼¯ÖУ¬µ¼Ö¾øÔµ»÷´©¡£¡£¡£
ijµçÀ³§½ÓÄɼ¤¹âÇиî+×Ô¶¯´òÄ¥¹¤ÒÕ£¬½«Ã«´ÌÂÊ´Ó5%½µÖÁ0.1%£¬ÏÔÖøÌáÉýÁ˲úÆ·¼°¸ñÂÊ¡£¡£¡£
º£ÑóµçÀÂÓ¦Ó㺣º
º£ÑóµçÀÂÐèºã¾Ã½þÅÝÔÚº£Ë®ÖУ¬¸Ö˿ë´ÌÒ×¼ÓËÙÇÖÊ´¡£¡£¡£Í¨¹ý¶ÆÐ¿+»·ÑõÍ¿²ã´¦Àí£¬¿ÉÑÓÉìµçÀÂʹÓÃÊÙÃüÖÁ30ÄêÒÔÉÏ¡£¡£¡£
Ïà¹ØÄÚÈÝ

