ÄãºÃ£¬»¶Ó­À´µ½¾­¹ÜÖ®¼Ò [µÇ¼] [×¢²á]

ÉèΪÊ×Ò³ | ¾­¹ÜÖ®¼ÒÊ×Ò³ | Êղر¾Õ¾

ë·Ä³§35KV±äµçËùÒ»´ÎϵͳÉè¼Æ

·¢²¼Ê±¼ä£º2014-10-14 À´Ô´£ºÈË´ó¾­¼ÃÂÛ̳
Ä¿ ¼ ÕªÒª.I 1 Ð÷ÂÛ1 1.1 Éè¼Æ±³¾°¼°ÒâÒå1 1.2 ±¾´ÎÉè¼ÆÄÚÈݼ°²½Öè2 2ԭʼÉè¼Æ×ÊÁϼ°Éè¼ÆÒªÇó4 2.1 ë·Ä³§Ô­Ê¼×ÊÁÏ4 2.2 Ó빩µç²¿ÃŵĹ©ÓõçЭÒé6 3 ¸ººÉ¼ÆËãͳ¼Æ7 3.1 ¸ººÉͳ¼Æ·½·¨7 3.2 ³µ¼ä±äµçËùµÄ¸ººÉͳ¼Æ7 3.2.1 NO.2³µ¼ä±äµçËùÏÂÊô¸÷³µ¼äµÄ¸ººÉ¼ÆËã7 3.2.2 NO.2³µ¼ä±äµçËù380VĸÏß´¦¸ººÉͳ¼Æ. 9 3.2.3 NO.2³µ¼ä±äµçËù10KV½øÏฺ߲ºÉµÄ¼ÆËã. 10 3.2.4 È«³§³µ¼ä±äµçËù¸ººÉͳ¼Æ11 3.3 ×ܽµÑ¹±äµçËù¸ººÉµÄͳ¼Æ13 3.3.1 10KVĸÏฺ߲ºÉ¼ÆËã. .13 3.3.2 ¸ßѹÎÞ¹¦²¹³¥13 3.3.3 35KVĸÏฺ߲ºÉͳ¼Æ. .13 4 Ö÷½ÓÏßµÄÉè¼Æ. .16 4.1 ±äѹÆ÷µÄÑ¡Ôñ16 4.1.1 Ö÷±äѹÆ÷̨ÊýµÄÑ¡Ôñ16 4.1.2 Ö÷±äѹÆ÷ÈÝÁ¿µÄÑ¡Ôñ16 4.2 ×ܽµÑ¹±äµçËùϵͳͼȷ¶¨17 5 ¶Ì·µçÁ÷µÄ¼ÆËã. .19 5.1 ¶Ì·¼ÆËã½éÉÜ19 5.2 ±êçÛÖµ·¨¼ÆËã¶Ì·µçÁ÷19 5.2.1 ¶Ì·µÈЧͼ¼°»ù×¼Öµ19 5.2.2 ϵͳ×îСÔËÐз½Ê½Ï¶Ì·µçÁ÷¼ÆËã20 5.2.3 ϵͳ×î´óÔËÐз½Ê½Ï¶Ì·µçÁ÷¼ÆËã21 5.3 ¶Ì·¼ÆËã½á¹û22 6 Ò»´ÎÉ豸µÄÑ¡ÔñÓëУÑé.24 6.1 µçÆøÉ豸ѡÔñµÄÒ»°ãÔ­Ôò24 6.2 ¸ßѹ¿ª¹Ø¹ñµÄÑ¡Ôñ24 6.3 ¶Ï·Æ÷¼°µçÁ÷µçÁ÷»¥¸ÐÆ÷µÄÑ¡Ôñ24 6.3.1 ¶Ï·Æ÷µÄÑ¡ÔñÓëУÑé·½·¨25 6.3.2 35KV²à¶Ï·Æ÷µÄÑ¡ÔñÓëУÑé. .26 6.3.3 10KV²à¶Ï·Æ÷µÄÑ¡ÔñÓëУÑé. .27 6.3.4 µçÁ÷»¥¸ÐÆ÷µÄÑ¡ÔñÓëУÑé·½·¨28 6.3.5 35KV²àµçÁ÷»¥¸ÐÆ÷µÄÑ¡ÔñУÑé. .29 6.3.6 10KV²àµçÁ÷»¥¸ÐÆ÷µÄÑ¡Ôñ. .29 6.4 ÆäËüÒ»´ÎÉ豸µÄÑ¡Ôñ30 7 ±äµçËùÏß·¼°Ä¸ÏßµÄÑ¡Ôñ32 7.1 µçÀµ¼ÏßµÄÑ¡Ôñ·½·¨32 7.2 ĸÏßµÄÑ¡Ôñ32 7.2.1 35KVĸÏßµÄÑ¡Ôñ. .32 7.2.2 10KVĸÏßµÄÑ¡Ôñ. .33 7.3 Ïß·µÄÑ¡Ôñ33 7.3.1 35KV¼Ü¿ÕÏß½øÏßµÄÑ¡Ôñ. .33 7.3.2 10kVÀ¡µçÏß·µçÀÂÑ¡Ôñ. .34 7.3.3 10KV±¸ÓõçÔ´½øÏßµÄÑ¡Ôñ. .36 8 ±äµçËùµÄ¼Ìµç±£»¤. 38 8.1 ±äѹÆ÷µÄ¼Ìµç±£»¤38 8.1.1 ±äѹÆ÷µÄ¼Ìµç±£»¤´ëÊ©38 8.1.2 ±äѹÆ÷¼Ìµç±£»¤µÄÕû¶¨38 8.2 µçÁ¦Ïß·µÄ¼Ìµç»¤40 8.2.1 µçÁ¦Ïß·µÄ¼Ìµç±£»¤´ëÊ©40 8.2.2 µçÁ¦Ïß·µÄ¼Ìµç±£»¤Õû¶¨40 9 ·ÀÀ×¼°½ÓµØ42 9.1 µçÁ¦Ïß·µÄ·ÀÀ×´ëÊ©42 9.2 ±äÅäµçËùµÄ·ÀÀ×´ëÊ©42 9.3 ¹«¹²½ÓµØ×°ÖõÄÉè¼Æ43 10 ×ܽá. .46 ÖÂл.47 ²Î¿¼ÎÄÏ×. .48 ¸½Â¼£ºÒ»´Îϵͳͼ ÕªÒª Ëæ×ÅÎÒ¹ú¹úÃñ¾­¼ÃµÄ¿ìËÙÔö³¤£¬ÓõçÒѳÉΪÖÆÔ¼ÎÒ¹ú¾­¼Ã·¢Õ¹µÄÖØÒªÒòËØ¡£Îª±£Ö¤Õý³£µÄ¹©ÅäµçÒªÇ󣬸÷µØ¶¼ÔÚÐ˽¨Ò»ÏµÁеĹ©Åäµç×°Öᣠ±¾ÎÄÖ÷Òª½éÉÜÁËë·Ä³§35kV×ܽµÑ¹±äµçËùµÄÉè¼Æ¡£ÎÄÖжÔÖ÷½ÓÏßµÄÑ¡Ôñ¡¢¸ßѹÉ豸µÄÑ¡Ôñ¡¢¸ººÉ¼ÆËã¡¢¶Ì·µçÁ÷¼ÆËã,¸÷Ö̵ּ籣»¤Ñ¡ÔñºÍÕû¶¨¼ÆËã½ÔÓÐÏêϸµÄ˵Ã÷¡£Ìرð¶ÔÖ÷½ÓÏßµÄÑ¡Ôñ,±äѹÆ÷µÄÑ¡Ôñ,»¹ÓÐһЩµçÆøÉ豸Èç¶Ï·Æ÷¡¢µçÁ÷»¥¸ÐÆ÷¡¢µçѹ»¥¸ÐÆ÷µÈµÄÑ¡ÔñУÑé×÷ÁËÏêϸµÄ˵Ã÷ºÍ·ÖÎö¡£ ±¾´ÎÉè¼ÆÒÔµçÁ¦¹©Ó¦ºÍ´«Ê䰲ȫ¡¢¿É¿¿¡¢Áé»î¡¢¾­¼ÃΪԭÔò¡£Éè¼ÆµÄÄÚÈݽôÃܽáºÏʵ¼Ê£¬Í¨¹ý²éÕÒ´óÁ¿Ïà¹Ø×ÊÁÏ£¬Éè¼Æ³ö·ûºÏµ±Ç°ÒªÇóµÄ±äµçËù¡£ÆäÖÐÖ÷±äѹÆ÷ÈÝÁ¿µÄÑ¡ÔñÊǸù¾ÝËù´ø¸ººÉ¶àÉÙ£¬²¢¿¼Âǵ½¾­¼ÃÔËÐУ¬²ÉÓÃÁ½Ì¨±äѹÆ÷SL7£­2500/35¡£ ¹Ø¼ü´Ê£º ±äµçÕ¾¡¢¸ººÉ¼ÆËã¡¢±äѹÆ÷ Abstract With the fast growth of the our country national economy£¬using the electricity also becomes important of the development and supervision in our country. Everywhere a series of electricity device are built. This paper mainly introduces the design of 35kV substation of Woolen mill. It discusses the choice of main wiring, high pressure equipment and all kinds of the protection of relay, the calculation of load, short current and so on in detail, especially, the choice of main wiring, transformer and some electric equipment such as circuit breaker, current and Voltage sensor. This design take the electric power supply and the transmission safe, reliable, is nimble, the economy as the principle. The design is closely related to reality in order to design the suitable substation by studying a lot of materials. Main transformer capacity choice is according to brings to shoulder how many, and considered Economic Operation, uses two transformers SL7£­2500/35. KEY WORDS: Substation Load forecasting Transformer
¾­¹ÜÖ®¼Ò¡°Ñ§µÀ»á¡±Ð¡³ÌÐò
  • ɨÂë¼ÓÈë¡°¿¼ÑÐѧϰ±Ê¼ÇȺ¡±
ÍƼöÔĶÁ
¾­¼ÃѧÏà¹ØÎÄÕÂ
±êÇ©ÔÆ
¾­¹ÜÖ®¼Ò¾«²ÊÎÄÕÂÍƼö