¶ÔÍÆ¼ö·½°¸½øÐзá´ó¡¢·áС¡¢¿Ý´ó¡¢¿ÝСËĸöµäÐÍÔËÐз½Ê½µÄµ÷Ïàµ÷ѹ¼ÆË㣬½á¹û¼ûÏÂ±í¡£
µ÷Ïàµ÷ѹ¼ÆËã½á¹û±í£¨220kV**±ä¹©µç£©
ÔË ÐÐ ·½ ʽ **Ë®µç վʩ¹¤±ä 110kV²à 10kV²à ¿Ý´ó 111.0 10.3 ¿ÝС 114.7 10.6 ·á´ó 111.2 10.3 ·áС 113.8 10.5 µ÷ Ïà µ÷ ѹ ÔË ÐÐ ·½ ʽ **Ë®µçÕ¾ 110kV²à Ê©¹¤±äÖ÷±ä³éÍ· **Ë®µçվʩ¹¤±ä ÎÞ¹¦²¹³¥£¨Mvar£© ¿Ý´ó 0µµ 4.0 ¿ÝС +1µµ 0.0 ·á´ó 0µµ 4.0 ·áС +1µµ 0.0 µ÷Ïàµ÷ѹ¼ÆËã½á¹û±í£¨T½ÓÏß¹©µç£©
ÔË ÐÐ ·½ ʽ **Ë®µç վʩ¹¤±ä 110kV²à 10kV²à ¿Ý´ó 112.2 10.4 ¿ÝС 114.8 10.6 ·á´ó 113.8 10.6 ·áС 115.0 10.6 µ÷ Ïà µ÷ ѹ ÔË ÐÐ ·½ ʽ **Ë®µçÕ¾ 110kV²à Ê©¹¤±äÖ÷±ä³éÍ· **Ë®µçվʩ¹¤±ä ÎÞ¹¦²¹³¥£¨Mvar£© ¿Ý´ó 0µµ 4.0 ¿ÝС +1µµ 0.0 ·á´ó 0µµ 4.0 ·áС +1µµ 0.0 ´Ó¼ÆËã½á¹û¿ÉÖª£¬ËÄÖÖµäÐÍÔËÐз½Ê½Ï£¬Í¨¹ýµ÷Õû110kV**Ë®µçվʩ¹¤±äºÍÏà¹Ø±äµçÕ¾µÄÎÞ¹¦²¹³¥ÈÝÁ¿¼°±äѹÆ÷³éͷλÅZ£¬Ïà¹Ø½ÚµãµçѹÍêÈ«Äܹ»Âú×ã¡¶µçÁ¦ÏµÍ³µçѹºÍÎÞ¹¦µçÁ¦¼¼Êõµ¼Ôò¡·µÄÒªÇó¡£
¶ÔÓÚ110kV**Ë®µçվʩ¹¤±äÀ´Ëµ£¬Ö÷±äÒËÑ¡ÔñÈýÏàÁ½ÈÆ×é±äѹÆ÷£¬
10
Ö÷±ä³éͷΪ110¡À8¡Á1.25£¥/10.5kV¡£±¾ÆÚÐèҪװÉèÈÝÁ¿Îª2¡Á2.0MvarµçÈÝÆ÷ÎÞ¹¦²¹³¥×°ÅZ£¬Ôݰ´´®12%XcµÄ¿Õоµç¿¹Æ÷¿¼ÂÇ£»Ô¤ÁôÁ½×éÎÞ¹¦²¹³¥×°ÅZµÄ³¡µØ¡£
2¡¢¶Ì·µçÁ÷¼ÆËã
°´É豸ͶÔ˺ó5¡«10Äê×óÓÒµÄϵͳ·¢Õ¹£¬¼ÆËã×î´óÔËÐз½Ê½ÈýÏà¡¢µ¥Ïà¶Ì·µçÁ÷£¬ÒÔÑ¡ÔñÐÂÔö¶Ï·Æ÷µÄÕÚ¶ÏÈÝÁ¿¡£¼ÆËãˮƽÄêΪ2020Ä꣬¶Ì·µçÁ÷¼ÆËã½á¹ûÏê¼ûϱíËùʾ¡£
¶Ì·µçÁ÷¼ÆËã½á¹û±í µ¥Î»£ºkA
Ãû³Æ µçѹµÈ¼¶ 110kV 110kV**Ê©¹¤±ä 10kV 110kV 10kV 220kV**±ä À¸ÂÂåË®µçÕ¾ Í×ÂåºÓË®µçÕ¾ 110kV 110kV 110kV ÈýÏà¶Ì·µçÁ÷ 5.38 15.47 5.38 8.899 15.219 5.343 3.86 µ¥Ïà¶Ì·µçÁ÷ 5.721 ¡ª¡ª 5.721 ¡ª¡ª 7.595 5.296 3.87 Á½Ïà¶Ì·µçÁ÷ 4.659 13.4 4.659 7.706 13.18 4.618 ¡ª¡ª ±¸×¢ Ö÷±ä²¢ÁÐ Ö÷±ä·ÖÁÑ 3¡¢Ïû»¡ÏßȦ¼ÆËã
½ÓÈë110kV**Ê©¹¤±äµÄ10kVÏß·×ܳ¤Ô¼72.1km(ÆäÖеçÀ³¤¶ÈÔ¼4.5km),¾¼ÆËã¿ÉµÃµ¥Ïà½ÓµØµçÈݵçÁ÷Ϊ6.7308A£¬Ô¶Ô¶µÍÓÚÒªÇó×°ÉèÏû»¡ÏßȦµÄ×îСֵ20A¡£Òò´Ë£¬±¾ÆÚ¹¤³Ì²»ÐèҪװÉèÏû»¡ÏßȦ¡£
2.2 ϵͳ¼Ìµç±£»¤¼°°²È«×Ô¶¯×°ÖÃ
Ò»¡¢ÏµÍ³¼Ìµç±£»¤ 1¡¢**Ê©¹¤±ä
**Ê©¹¤±äÖÁ220kV**±ä1»ØÏß·£¬ÅäÅZ¹âÏ˲±£»¤£¬Èý¶ÎʽÏà¼ä¾àÀë¡¢½ÓµØ¾àÀë±£»¤£¬ËĶÎʽÁãÐò·½ÏòµçÁ÷±£»¤ºÍ¼ìͬÆÚ»ò¼ìÎÞѹÈýÏà
11
Ò»´Î×Ô¶¯ÖغÏÕ¢¡£
T½Ó110kVÍ×ÀÏß1»ØÏß·£¬ÅäÅZÈý¶Ë¹âÏ˲±£»¤£¬Èý¶ÎʽÏà¼ä¾àÀë¡¢½ÓµØ¾àÀë±£»¤¡¢ËĶÎʽÁãÐò·½ÏòµçÁ÷±£»¤¡£ÖغÏÕ¢ÅäÅZ¼ìͬÆÚ»ò¼ìÎÞѹÈýÏàÒ»´Î×Ô¶¯ÖغÏÕ¢¡£110kV¶Ï·Æ÷²â¿Ø×°ÅZÓ¦¾ßÓÐͬÆÚ¹¦ÄÜ¡£
110kVÄÚÇżä¸ôÅäÅZÒ»Ì×ÄÚÇÅ²â¿Ø±£»¤×°ÅZ¡£ÅäÅZÈý¶ÎʽÏà¼ä¾àÀë¡¢½ÓµØ¾àÀë±£»¤¡¢ËĶÎʽÁãÐò·½ÏòµçÁ÷±£»¤¡£
2¡¢¶Ô²à±äµçÕ¾
¶Ô²à±äµçÕ¾·Ö±ðΪ220kV**±ä¡¢À¸ÂÂåË®µçÕ¾ºÍÍ×ÂåºÓË®µçÕ¾¡£ 220kV**±äĿǰ110kVÏß·ÅäÅZÁËËÄ·½¹«Ë¾µÄCSC£163A±£»¤×°ÅZ£¬±¾ÆÚ¹¤³ÌÐÂÔö¼ä¸ôÏà¹Ø±£»¤×°ÅZÔڵõ½¹©µç¾ÖÐí¿Éºó¿É²ÎÕÕÔÓг§¼Ò½øÐÐÅäÅZ£¬ÐÂÔö¹â²î±£»¤Ó¦Âú×ãµçÍø¹«Ë¾Ïà¹ØÒªÇó¡£
À¸ÂÂåË®µçÕ¾110kV²àÅäÅZÁËÐí¼ÌµÄWXH-811΢»úÏß·±£»¤×°ÅZ£¬ÔÚË®µçÕ¾ÒµÖ÷Ðí¿Éºó£¬±¾ÆÚÐèÏàÓ¦¸ü»»Îª¹â²î±£»¤¡£
Í×ÂåºÓË®µçÕ¾110kV²àÅäÅZÁËDCPA-3112Ïß·±£»¤×°ÅZ£¨Ç廪Èٹ⣩£¬±¾ÆÚÐèÏàÓ¦¸ü»»Îª¹â²î±£»¤¡£
¶þ¡¢°²È«×Ô¶¯×°ÅZ 1¡¢**Ê©¹¤±ä a¡¢¹ÊÕϼ²¨
±äµçÕ¾ÅäÅZ1ÃæÎ¢»úÐ͹ÊÕϼ²¨×°ÅZÆÁ£¬×îÖÕ1Ãæ¡£¸Ã¼²¨Æ÷ÄܼǼ128·ģÄâÁ¿£¬192·¿ª¹ØÁ¿¡£¾ßÓÐͨÐŽӿڣ¬²¢Í¨¹ýÒÔÌ«Íø½Ó¿ÚÔ¶´«Â¼²¨Êý¾Ý£¬¾ßÓÐGPS¶Ôʱ¹¦Äܼ°×éÍø¹¦ÄÜ¡£
b¡¢±¸ÓõçÔ´×ÔͶװÅZ
12
ÔÚ110kV²àºÍ10kV²à¸÷×°Éè1Ì×±¸ÓõçÔ´×ÔͶװÅZ£¬ÊµÏÖ±¸×ÔͶ¹¦ÄÜ¡£
c¡¢TV²¢ÁÐ/Çл»¹¦ÄÜ
±¾Õ¾ÔÚ10kV²à×°ÉèTV²¢ÁÐ/Çл»×°ÅZ£¬ÒÔʵÏÖÁ½×éĸÏßµçѹµÄ²¢ÁС£ d¡¢Ð¡µçÁ÷½ÓµØÑ¡Ïß×°ÅZ
ΪÌá¸ß±äµçÕ¾10kV½ÓµØ¹ÊÕϼì²âµÄ׼ȷÐÔ£¬±¾Õ¾×°Éè1Ì×¶ÀÁ¢µÄСµçÁ÷½ÓµØÑ¡Ïß×°ÅZ£¬×éÆÁ°²×°ÓÚÖ÷¿ØÊÒ¡£
e¡¢µÍƵµÍѹ¼õÔØ×°ÅZ
Ϊ±£»¤ÏµÍ³Îȶ¨ÐÔ£¬ÅäÅZ1Ì×¼¯ÖÐʽµÍƵµÍѹ¼õÔØ×°ÅZ£¬¸Ã×°ÅZ¾ßÓнâÁÐÖеÍѹ²àСˮµçÏß·»ò´óµç»ú¸ººÉÏß·µÄ¹¦ÄÜ¡£
2¡¢¶Ô²à±äµçÕ¾
220kV**±äÅäÅZÁËÄÏÈð¼Ì±£µçÆøÓÐÏÞ¹«Ë¾µÄ110kV RCS-915ĸÏß±£»¤×°ÅZ£¬ÉîÛÚË«ºÏ¹«Ë¾µÄSH2000C¹ÊÕϼ²¨×°ÅZ¡£
2.3 µ÷¶È×Ô¶¯»¯
Ò»¡¢Ô¶¶¯ÏµÍ³
110kV**Ê©¹¤±ä°´ÎÞÈËÖµ°à±äµçÕ¾Éè¼Æ£¬²ÉÓ÷ֲ¼Ê½¼ÆËã»ú¼à¿ØÏµÍ³¡£¼ÆËã»ú¼à¿ØÏµÍ³ÅäÅZË«Ì×ÈßÓàµÄÔ¶¶¯¹¤×÷Õ¾Ö±½Ó²É¼¯¼ä¸ô²ãÉ豸ÐÅÏ¢¡£²¢°´ÕÕµ÷¶ÈÒªÇóµÄͨÐŹæÔ¼½øÐÐͨÐÅ£¬ÊµÏÖÔ¶¶¯ÐÅÏ¢µÄÖ±²ÉÖ±ËÍ¡£Ô¶´«¾ßÓÐÒ»·¢¶àÊÕ¹¦ÄÜ£¬ÊµÏÖµ÷¶È¶Ë¶Ô±äµçÕ¾µÄÔ¶·½¼àÊӺͿØÖÆ£¬¾ß±¸Ò£²â¡¢Ò£ÐÅ¡¢Ò£¿ØºÍÒ£µ÷¹¦ÄÜ¡£
13
Ô¶¶¯ÐÅÏ¢Ö±Ë͵ÏÇ칩µç¾ÖµØµ÷¡£
ͨÐÅͨµÀ²ÉÓùâÏËͨÐÅ·½Ê½¡£Ä¿Ç°²ÉÓõã¶Ôµã³£¹æÔ¶¶¯´«Ê䷽ʽ£¬2¸öͨÐÅ¿ÚΪÊý¾Ý½Ó¿Ú£¨RS-232Òì²½£©£¬ËÙÂÊΪ0.6kbit/s¡ª38.4kbit/s¿Éµ÷£»Îª½«À´Ô¤Áô²ÉÓõ÷¶ÈÊý¾ÝÍøÍ¨ÐÅ·½Ê½£¬Ô¤Áô2¸öÍøÂç½Ó¿Ú¡£
Æä´«ÊäͨµÀΪµã¶ÔµãרÓÃͨµÀʱ£¬ËÙÂʾùΪ0.6kbit/s¡ª38.4kbit/s£¬ÆäÓ¦ÓòãͨÐÅÐÒé²ÉÓÃDL/T634 5101£2002¹æÔ¼£»µ±Æä´«ÊäͨµÀΪµ÷¶ÈÊý¾ÝÍøÂçͨµÀʱ£¬Æä´«ÊäÐÒéΪDL/T634 5104£2002¹æÔ¼¡£
¶þ¡¢µçÄÜÁ¿¼Æ·Ñϵͳ
±¾¹¤³ÌÔÚ110kV**Ê©¹¤±äµçÕ¾ÅäÅZÒ»Ì×µçÄÜÁ¿²É¼¯×°ÅZ£¬¸ÃϵͳӦÄÜ׼ȷ¡¢¿É¿¿µØ²É¼¯±äµçÕ¾¼Æ·Ñ£¨¿¼ºË£©¹Ø¿ÚµãÉϵĵçÄÜÁ¿Êý¾Ý£¬²¢×îÖÕËÍÍùµÏÇìµØµ÷µçÄÜÁ¿¼ÆÁ¿Ö÷վϵͳ¡£
Ŀǰ£¬Í×ÂåºÓË®µçÕ¾110kVÍ×ÀÏßÅäÅZÁË0.2S¼¶DTSD341ÈýÏàËÄÏßµç×Óʽ¶à¹¦ÄܵçÄÜ±í£»À¸ÂÂåË®µçÕ¾ÅäÅZÁË0.5¼¶DTSD341ÈýÏàËÄÏßµç×Óʽ¶à¹¦ÄܵçÄÜ±í¡£±¾ÆÚ¹¤³Ì¼Æ·Ñ¹Ø¿ÚµãΪ220kV**±ä110kVÏß·²à£¬¸ù¾ÝDL/T 448-2000µçÄܼÆÁ¿×°ÅZ¼¼Êõ¹ÜÀí¹æ³Ì£¬ÐèÔÚ220kV**±äÐÂÔö¶þ¿é0.5S¼¶µçÄÜ±í£¬Ö÷¸±ÅäÅZ¡£À¸ÂÂåË®µçÕ¾¼°Í×ÂåºÓË®µçվά³ÖÏÖ×´¡£
2.4 ϵͳͨÐÅ
3.4.1 ¸ÅÊö
110kV**Ê©¹¤±ä±¾ÆÚ¹¤³Ì¹æÄ£Îª£º µçѹµÈ¼¶£º110kV/10kV¡£
14