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µÚ1ÕÂ Ç° ÑÔ 1
1.1 ¿ÎÌâ±³¾° 1
1.2 Îı¾Ö÷ÒªÑо¿ÄÚÈÝ 5
µÚ2Õ ӰÏ촫ͳ¾àÀë±£»¤¿É¿¿ÏµÊýÕû¶¨µÄÒòËØ·ÖÎö 6
2.1 Ò»´ÎÏß·²ÎÊýµÄÓ°Ïì 7
2.2 ×迹¼ÌµçÆ÷ÒÔ¼°»¥¸ÐÆ÷µÄÎó²î 7
2.2.1 µçÁ÷»¥¸ÐÆ÷µÄÎó²î·ÖÎö 8
2.2.2 µçѹ»¥¸ÐÆ÷µÄÎó²î·ÖÎö 10
2.3 ±¾ÕÂС½Ú 10
µÚ3Õ ΢»úÐ;àÀë±£»¤¢ñ¶Î¿É¿¿ÏµÊýµÄÓ°ÏìÒòËØ·ÖÎö 12
3.1 ΢»ú±£»¤µÄ·¢Õ¹¼°¹¹³É 12
3.2 Êý¾Ý²É¼¯µ¥ÔªµÄÎó²î 14
3.2.1 µçÁ÷±ä»»Æ÷µÄÎó²î 14
3.2.2 µÍͨÂ˲¨Æ÷µÄÎó²î 14
3.2.3 A£¯Dת»»Æ÷»»ÒýÈëµÄÎó²î 16
3.3 ±£»¤Ëã·¨ÒýÈëµÄÎó²î 21
3.3.1 Ëã·¨µÄ·¢Õ¹ 21
3.3.2 ΢»ú¾àÀë±£»¤³£ÓÃËã·¨ÒÔ¼°Îó²î·ÖÎö 22
3.4 ±¾ÕÂС½á 29
µÚ4Õ ÔÝ̬¹ý³Ì¶Ô¾àÀë±£»¤ ¢ñ¶Î¿É¿¿ÏµÊýµÄÓ°Ïì·ÖÎö 30
4.1µçÁ÷»¥¸ÐÆ÷µÄÔÝ̬¹ý³Ì·ÖÎö 30
4.1.1 ÔÝ̬¹ý³ÌÖеĵçÁ÷·½³Ì 30
4.1.2 ÔÝ̬¹ý³ÌÖеÄÀø´ÅµçÁ÷ 31
4.1.3 µçÁ÷»¥¸ÐÆ÷µÄÔÝ̬ÌØÐÔ¶Ô¾àÀë±£»¤¿É¿¿ÏµÊýµÄÓ°Ïì 33
4.2µçÈÝʽµçѹ»¥¸ÐÆ÷µÄ˲±äÏìÓ¦ 34
4.2.1 µçÈÝʽµçѹ»¥¸ÐÆ÷µÄ¹¤×÷ÔÀíºÍÎó²îµÄÐÎ³É 35
4.2.2 µçÈÝʽµçѹ»¥¸ÐÆ÷ÔÝ̬¹ý³Ì¶Ô¾àÀë±£»¤µÄÓ°Ïì 35
4.3Á½Ïà¶Ì·Ï¶ÌÏß·µÄÓ°Ïì 38
4.4±¾ÕÂС½Ú 41
µÚ5Õ ¾àÀë±£»¤¢ñ¶Î¿É¿¿ÏµÊýµÄ×ۺϷÖÎö¼°×ÔÊÊÓ¦¼¼ÊõµÄÓ¦Óà 43
5.1¾àÀë±£»¤ ¢ñ¶ÎµÄ¿É¿¿ÏµÊýµÄ×ۺϷÖÎö 43
5.2¾àÀë±£»¤ ¢ñ¶ÎµÄ×îС±£»¤·¶Î§·ÖÎö 44
5.2.1 ½ÓµØ¾àÀë±£»¤µÄ×îС±£»¤·¶Î§·ÖÎö 44
5.2.2 ¶ÔÓÚÏà¼ä¾àÀë±£»¤µÄ×îС±£»¤·¶Î§ 48
5.3×ÔÊÊÓ¦¼¼ÊõÔÚ¿É¿¿ÏµÊýÕû¶¨ÖеÄÓ¦Óà 53
5.3.1 ÊÊÓ¦¼Ìµç±£»¤µÄ¸ÅÄî 53
5.3.2 ÊäµçÏß·¼Ìµç±£»¤ÖÐ×ÔÊÊÓ¦¼¼ÊõµÄÓ¦Óú͹¦ÄÜ 55
5.3.3 ×ÔÊÊÓ¦¼¼ÊõÔÚ¾àÀë±£»¤¢ñ¶Î¿É¿¿ÏµÊýÖеÄÓ¦Óà 55
5.4 ±¾ÕÂС½Ú 56
µÚ6Õ ×ܽá 59
½á Êø Óï 61
Ö л 62
²Î¿¼ÎÄÏ× 63
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Abstract
It gives the least protection zone for each example after the analyses. In the end, the adaptive technology is learned and will be used in the setting of reliable coefficient in distance relay.
Keywords£ºdistance relay, reliable coefficient, error, adaptive
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1.1 ¿ÎÌâ±³¾°
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Abstract II
µÚ1ÕÂ Ç° ÑÔ 1
1.1 ¿ÎÌâ±³¾° 1
1.2 Îı¾Ö÷ÒªÑо¿ÄÚÈÝ 5
µÚ2Õ ӰÏ촫ͳ¾àÀë±£»¤¿É¿¿ÏµÊýÕû¶¨µÄÒòËØ·ÖÎö 6
2.1 Ò»´ÎÏß·²ÎÊýµÄÓ°Ïì 7
2.2 ×迹¼ÌµçÆ÷ÒÔ¼°»¥¸ÐÆ÷µÄÎó²î 7
2.2.1 µçÁ÷»¥¸ÐÆ÷µÄÎó²î·ÖÎö 8
2.2.2 µçѹ»¥¸ÐÆ÷µÄÎó²î·ÖÎö 10
2.3 ±¾ÕÂС½Ú 10
µÚ3Õ ΢»úÐ;àÀë±£»¤¢ñ¶Î¿É¿¿ÏµÊýµÄÓ°ÏìÒòËØ·ÖÎö 12
3.1 ΢»ú±£»¤µÄ·¢Õ¹¼°¹¹³É 12
3.2 Êý¾Ý²É¼¯µ¥ÔªµÄÎó²î 14
3.2.1 µçÁ÷±ä»»Æ÷µÄÎó²î 14
3.2.2 µÍͨÂ˲¨Æ÷µÄÎó²î 14
3.2.3 A£¯Dת»»Æ÷»»ÒýÈëµÄÎó²î 16
3.3 ±£»¤Ëã·¨ÒýÈëµÄÎó²î 21
3.3.1 Ëã·¨µÄ·¢Õ¹ 21
3.3.2 ΢»ú¾àÀë±£»¤³£ÓÃËã·¨ÒÔ¼°Îó²î·ÖÎö 22
3.4 ±¾ÕÂС½á 29
µÚ4Õ ÔÝ̬¹ý³Ì¶Ô¾àÀë±£»¤ ¢ñ¶Î¿É¿¿ÏµÊýµÄÓ°Ïì·ÖÎö 30
4.1µçÁ÷»¥¸ÐÆ÷µÄÔÝ̬¹ý³Ì·ÖÎö 30
4.1.1 ÔÝ̬¹ý³ÌÖеĵçÁ÷·½³Ì 30
4.1.2 ÔÝ̬¹ý³ÌÖеÄÀø´ÅµçÁ÷ 31
4.1.3 µçÁ÷»¥¸ÐÆ÷µÄÔÝ̬ÌØÐÔ¶Ô¾àÀë±£»¤¿É¿¿ÏµÊýµÄÓ°Ïì 33
4.2µçÈÝʽµçѹ»¥¸ÐÆ÷µÄ˲±äÏìÓ¦ 34
4.2.1 µçÈÝʽµçѹ»¥¸ÐÆ÷µÄ¹¤×÷ÔÀíºÍÎó²îµÄÐÎ³É 35
4.2.2 µçÈÝʽµçѹ»¥¸ÐÆ÷ÔÝ̬¹ý³Ì¶Ô¾àÀë±£»¤µÄÓ°Ïì 35
4.3Á½Ïà¶Ì·Ï¶ÌÏß·µÄÓ°Ïì 38
4.4±¾ÕÂС½Ú 41
µÚ5Õ ¾àÀë±£»¤¢ñ¶Î¿É¿¿ÏµÊýµÄ×ۺϷÖÎö¼°×ÔÊÊÓ¦¼¼ÊõµÄÓ¦Óà 43
5.1¾àÀë±£»¤ ¢ñ¶ÎµÄ¿É¿¿ÏµÊýµÄ×ۺϷÖÎö 43
5.2¾àÀë±£»¤ ¢ñ¶ÎµÄ×îС±£»¤·¶Î§·ÖÎö 44
5.2.1 ½ÓµØ¾àÀë±£»¤µÄ×îС±£»¤·¶Î§·ÖÎö 44
5.2.2 ¶ÔÓÚÏà¼ä¾àÀë±£»¤µÄ×îС±£»¤·¶Î§ 48
5.3×ÔÊÊÓ¦¼¼ÊõÔÚ¿É¿¿ÏµÊýÕû¶¨ÖеÄÓ¦Óà 53
5.3.1 ÊÊÓ¦¼Ìµç±£»¤µÄ¸ÅÄî 53
5.3.2 ÊäµçÏß·¼Ìµç±£»¤ÖÐ×ÔÊÊÓ¦¼¼ÊõµÄÓ¦Óú͹¦ÄÜ 55
5.3.3 ×ÔÊÊÓ¦¼¼ÊõÔÚ¾àÀë±£»¤¢ñ¶Î¿É¿¿ÏµÊýÖеÄÓ¦Óà 55
5.4 ±¾ÕÂС½Ú 56
µÚ6Õ ×ܽá 59
½á Êø Óï 61
Ö л 62
²Î¿¼ÎÄÏ× 63
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Abstract
It gives the least protection zone for each example after the analyses. In the end, the adaptive technology is learned and will be used in the setting of reliable coefficient in distance relay.
Keywords£ºdistance relay, reliable coefficient, error, adaptive
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