µÚÒ»·¶ÎÄÍø - רҵÎÄÕ·¶ÀýÎĵµ×ÊÁÏ·ÖÏíÆ½Ì¨

Ôö³ÇÁÙʱʩ¹¤ÓÃË®Óõ緽°¸

À´Ô´£ºÓû§·ÖÏí ʱ¼ä£º2025/11/19 7:36:51 ±¾ÎÄÓÉloading ·ÖÏí ÏÂÔØÕâÆªÎĵµÊÖ»ú°æ
˵Ã÷£ºÎÄÕÂÄÚÈݽö¹©Ô¤ÀÀ£¬²¿·ÖÄÚÈÝ¿ÉÄܲ»È«£¬ÐèÒªÍêÕûÎĵµ»òÕßÐèÒª¸´ÖÆÄÚÈÝ£¬ÇëÏÂÔØwordºóʹÓá£ÏÂÔØwordÓÐÎÊÌâÇëÌí¼Ó΢ÐźÅ:xxxxxxx»òQQ£ºxxxxxx ´¦Àí£¨¾¡¿ÉÄܸøÄúÌṩÍêÕûÎĵµ£©£¬¸ÐлÄúµÄÖ§³ÖÓëÁ½⡣

IS=Pn/(30.5Un¦Çcos¦Õ)=32.20/(30.5¡Á0.38¡Á0.7¡Á0.7)=99.84A 2£©¿ª¹ØÏäµÄÑ¡ÓÃ

Ñ¡Óôø¸ôÀ뿪¹Ø+¶Ï·Æ÷+©µç±£»¤Æ÷µÄ¿ª¹ØÏä ¸ôÀ뿪¹Ø

100A/4,¶Ï·Æ÷

100/4(100A),©µç±£»¤Æ÷

100/4(100A,30mA,0.1s)¡£

3£©¿ª¹ØÏä³öÏߵĵ¼Ïß½ØÃæ»ýµÄÑ¡Ôñ °´ÕÕÉ豸µÄ˵Ã÷ÊéÒªÇó²ÉÓÃÆ¥ÅäµÄµçÔ´Ïß¡£

5¡¢01¸ÉÏß03·Ö·É豸¼ÆËã 1£©¼ÆËãµçÁ÷

IS=KXPn/(30.5Un¦Çcos¦Õ)=0.87¡Á19.00/(30.5¡Á0.22¡Á1.0¡Á1.0)=43.56A 2£©¿ª¹ØÏäµÄÑ¡ÓÃ

Ñ¡Óôø¸ôÀ뿪¹Ø+¶Ï·Æ÷+©µç±£»¤Æ÷µÄ¿ª¹ØÏä

¸ôÀ뿪¹Ø50A/2,¶Ï·Æ÷50/2(50A),©µç±£»¤Æ÷50/2(50A,30mA,0.1s)¡£ ¶ÔÓ¦·ÖÅäµçÏäµÄÀàÐÍ£¬Ñ¡È¡·ÖÅäµçÏäÖеķÖ·¸ôÀ뿪¹Ø¡£

·ÖÅäµçÏäPF1ÖзÖ·¸ôÀ뿪¹Ø¶î¶¨µçÁ÷Ϊ63A,·Ö·¶Ì·Æ÷¶î¶¨µçÁ÷63A¡£ 3£©¿ª¹ØÏä½øÏߵĵ¼Ïß½ØÃæ»ýµÄÑ¡Ôñ

°´·¢ÈÈÌõ¼þÑ¡Ôñµ¼ÏߵĽØÃæ»ýIL¡ÝIs=43.56A ·ÖÅäµçÏä·Ö·¿ª¹ØµÄ¶î¶¨µçÁ÷63A

¼Ü¿Õ¾øÔµµ¼ÏߣºBV3¡Á16,µ¼ÏßÔØÁ÷Á¿IL=88.9A£¾63A,Âú×ãÒªÇó¡£

6¡¢01¸ÉÏß03·Ö·µ¥Ì¨×î´ó¹¦ÂÊÉ豸¼ÆËã 1£©¼ÆËãµçÁ÷

IS=Pn/(30.5Uncos¦Õ)=12.00/(30.5¡Á0.22¡Á1.0)=31.49A 2£©¿ª¹ØÏäµÄÑ¡ÓÃ

Ñ¡Óôø¸ôÀ뿪¹Ø+¶Ï·Æ÷+©µç±£»¤Æ÷µÄ¿ª¹ØÏä

13

¸ôÀ뿪¹Ø32A/2,¶Ï·Æ÷32/2(32A),©µç±£»¤Æ÷32/2(32A,30mA,0.1s)¡£ 3£©¿ª¹ØÏä³öÏߵĵ¼Ïß½ØÃæ»ýµÄÑ¡Ôñ °´ÕÕÉ豸µÄ˵Ã÷ÊéÒªÇó²ÉÓÃÆ¥ÅäµÄµçÔ´Ïß¡£

ÁÙʱÓõç×Üϵͳͼ400/4SL7-500/10630/4BV3¡Á185+2¡Á95100mA,0.2s630/4630/4500/4500/4BV3¡Á185+2¡Á95400/4125/4125/4YC3¡Á25+2¡Á16 1ºÅ·Ö¸ÉÏß·Ö·1(P1 350/4350/4BV3¡Á185 1ºÅ·Ö¸ÉÏß·Ö·2(P3 - P21)63/263/2PZ(207.0kW) VAWHPF1(207.0kW) BV3¡Á16 1ºÅ·Ö¸ÉÏß·Ö·3(P22 - P23)1ºÅ·Ö¸ÉÏß·Ö·1Óõçϵͳͼ1ºÅ·Ö¸ÉÏß·Ö·1125/4 YC3¡Á25+2¡Á16125/4125/4Ëþµõ30mA,0.1sP1(33.0kW) 40/4 YC3¡Á10+2¡Á640/440/4ÔØ»õµçÌÝ30mA,0.1sP2(7.5kW) 14

1ºÅ·Ö¸ÉÏß·Ö·2Óõçϵͳͼ16/2A×é BV3¡Á2.516/216/2ÍÜʽº»ÍÁ»ú30mA,0.1sP3(1.5kW) 16/2A×é BV3¡Á2.516/216/2²åÈëʽÕñ¶¯»ú30mA,0.1sP4(1.5kW) 16/2A×é BV3¡Á2.516/216/2²åÈëʽÕñ¶¯»ú30mA,0.1sP5(1.5kW) 16/216/216/2A×é BV3¡Á2.5²åÈëʽÕñ¶¯»ú30mA,0.1sP6(1.5kW) 100/4100/4100/4 BV3¡Á16»ìÄýÍÁÊäËͱÃ30mA,0.1sP7(32.2kW) 16/216/216/2A×é BV3¡Á2.5ƽ°åʽÕñ¶¯Æ÷30mA,0.1sP8(1.1kW) 16/416/416/4 BV3¡Á2.5¸Ö½îµ÷Ö±Çжϻú30mA,0.1sP9(7.5kW) 16/216/216/2A×é BV3¡Á2.5¸Ö½îÍäÇú»ú30mA,0.1sP10(3.0kW) 16/216/216/2A×é BV3¡Á2.5¸Ö½îÍäÇú»ú30mA,0.1sP11(3.0kW) 1ºÅ·Ö¸ÉÏß·Ö·216/216/216/2A×é BV3¡Á2.5»úе¹¤¸Ö½îÇжϻú30mA,0.1sP12(3.0kW) 16/216/216/2A×é BV3¡Á2.5µØÃæÄ¥¹â»ú30mA,0.1sP13(1.0kW) 20/420/420/4 BV3¡Á2.5ľ¹¤Ô²¾â30mA,0.1sP14(5.5kW) 63/463/463/4 BV3¡Á16100m¸ßÑï³ÌË®±Ã30mA,0.1sP15(20.0kW) 32/232/232/2A×é BV3¡Á2.5Õæ¿ÕÎüË®±Ã30mA,0.1sP16(4.0kW) 16/216/216/2A×é BV3¡Á2.5Ì×Ë¿Çйܻú30mA,0.1sP17(1.0kW) 40/440/440/4 BV3¡Á16¸Ö½î¶Ôº¸»ú30mA,0.1sP18(25.0kW) 20/420/420/4 BV3¡Á2.5½»Á÷µçº¸»ú30mA,0.1sP19(12.6kW) 20/420/420/4 BV3¡Á2.5½»Á÷µçº¸»ú30mA,0.1sP20(12.6kW) 16/416/416/4 BV3¡Á2.5Ö±Á÷µçº¸»ú30mA,0.1sP21(10.0kW) 15

1ºÅ·Ö¸ÉÏß·Ö·3Óõçϵͳͼ1ºÅ·Ö¸ÉÏß·Ö·332/2 BV3¡Á2.532/232/2ÊÒÄÚÕÕÃ÷(Éú»îÕÕÃ÷)30mA,0.1sP22(12.0kW) 20/2 BV3¡Á2.520/220/2ÊÒÍâÕÕÃ÷(Éú»îÕÕÃ÷)30mA,0.1sP23(7.0kW) B¡¢±äѹÆ÷2£¨³§·¿¡ª1£© Ò»¡¢ÁÙʱÓõçµÄ¸ººÉ¼°Æä·ÖÀà ÐòºÅ 1 2 3 4 5 6 7 8 9 Ãû³Æ ÐèҪϵÊý 0.7 0.85 0.8 0.5 0.5 0.3 0.3 0.5 0.65 P1max ¶î¶¨¹¦ÂÊ(kW) 42.00 7.50 1.50 1.50 3.00 32.20 1.10 7.50 5.50 ÊýÁ¿ ºÏ¼Æ(kW) 42.00 15.00 1.50 6.00 9.00 32.20 2.20 15.00 11.00 Ëþµõ ÔØ»õµçÌÝ ÍÜʽº»ÍÁ»ú ²åÈëʽÕñ¶¯»ú »Ò½¬½Á°è»ú »ìÄýÍÁÊäËͱà ƽ°åʽÕñ¶¯Æ÷ ¸Ö½îµ÷Ö±Çжϻú ¸Ö½îÇжϻú 24 ÎÞ ÎÞ ÎÞ ÎÞ ÎÞ ÎÞ ÎÞ ÎÞ 1 2 1 4 3 1 2 2 2 16

ËÑË÷¸ü¶à¹ØÓÚ£º Ôö³ÇÁÙʱʩ¹¤ÓÃË®Óõ緽°¸ µÄÎĵµ
Ôö³ÇÁÙʱʩ¹¤ÓÃË®Óõ緽°¸.doc ½«±¾ÎĵÄWordÎĵµÏÂÔØµ½µçÄÔ£¬·½±ã¸´ÖÆ¡¢±à¼­¡¢ÊղغʹòÓ¡
±¾ÎÄÁ´½Ó£ºhttps://www.diyifanwen.net/c0gca73tnoc6cyp27lz4y3h0qq02ukg01byj_4.html£¨×ªÔØÇë×¢Ã÷ÎÄÕÂÀ´Ô´£©

Ïà¹ØÍÆ¼ö£º

ÈÈÃÅÍÆ¼ö
Copyright © 2012-2023 µÚÒ»·¶ÎÄÍø °æÈ¨ËùÓÐ ÃâÔðÉùÃ÷ | ÁªÏµÎÒÃÇ
ÉùÃ÷ :±¾ÍøÕ¾×ðÖØ²¢±£»¤ÖªÊ¶²úȨ£¬¸ù¾Ý¡¶ÐÅÏ¢ÍøÂç´«²¥È¨±£»¤ÌõÀý¡·£¬Èç¹ûÎÒÃÇ×ªÔØµÄ×÷Æ·ÇÖ·¸ÁËÄúµÄȨÀû,ÇëÔÚÒ»¸öÔÂÄÚ֪ͨÎÒÃÇ£¬ÎÒÃǻἰʱɾ³ý¡£
¿Í·þQQ£ºxxxxxx ÓÊÏ䣺xxxxxx@qq.com
ÓåICP±¸2023013149ºÅ
Top