µç·ÓëÄ£Äâµç×Ó¼¼ÊõÒóÈðÏéÖ÷±à_¿ÎºóϰÌâ½â´ð

µç·ÓëÄ£Äâµç×Ó¼¼ÊõÒóÈðÏéÖ÷±à_¿ÎºóϰÌâ´ð°¸

µÚ1Õ µç ×è µç ·1.1 ÕýÏÒ½»Á÷µç ½»Á÷µç1.2 µçÁ÷ µçѹ ¹¦ÂÊ1.3 µçѹ µçÁ÷ ¹¦ÂÊ1.4 ·ùÖµ Ïàλ ƵÂÊ1.5 ·ùÖµ Ïàλ ƵÂÊ 2 21.6 2 21.7 Ïàµçѹ Ïßµçѹ 220V 380V1.8 ÐÇÐÍ Èý½ÇÐÎ1.9 31.10 ³¬Ç° Öͺó ͬÏà1.11 31.12¡ª¡ª1.25 F F T T F F T F F T T F T T £¨1£© ¹Ì¶¨µç×èÆ÷¿É·ÖΪ̼Ĥµç×èÆ÷¡¢½ðÊôÑõ»¯Ä¤µç×èÆ÷¡¢½ðÊôĤµç×èÆ÷¡¢ÏßÈÆµç1.26 ´ð£º×èÆ÷ºÍÌùƬʽµç×èÆ÷µÈ¡£¢Ù ̼Ĥµç×èÆ÷£ºÌ¼Ä¤µç×èÆ÷ÒÔ̼Ĥ×÷Ϊµç×è²ÄÁÏ£¬ÔÚСԲÖùÐεÄÌմɾøÔµ»ùÌåÉÏ£¬ÀûÓýþ ¡£µç×èÖµµÄµ÷ÕûºÍÈ·¶¨Í¨¹ýÔÚ̼ĤÉÏ¿ÌÂÝÎÆ²ÛÀ´Êµ×Õ»òÕæ¿ÕÕô·¢ÐγɽᾧµÄµç×èĤ£¨Ì¼Ä¤£©ÏÖ£»¢Ú ½ðÊôÑõ»¯Ä¤µç×èÆ÷£º½ðÊôÑõ»¯Ä¤µç×èÆ÷µÄµç¸ÐºÜС£¬ÓëͬÑùÌå»ýµÄ̼Ĥµç×èÆ÷Ïà±È£¬Æä¶î¶¨¸ººÉ´ó´óÌá¸ß¡£µ«×èÖµ·¶Î§Ð¡£¬Í¨³£ÔÚ 200K¦Ø ÒÔÏ£»¢Û ½ðÊôĤµç×èÆ÷£º½ðÊôĤµç×èÆ÷µÄ¹¤×÷Îȶ¨ÐԸߣ¬ÔëÉùµÍ£¬µ«³É±¾½Ï¸ß£¬Í¨³£ÔÚ¾«¶ÈÒªÇó½Ï¸ßµÄ³¡ºÏʹÓã»¢Ü ÏßÈÆµç×èÆ÷£ºÏßÈÆµç×èÆ÷Óë¶î¶¨¹¦ÂÊÏàͬµÄ±¡Ä¤µç×èÏà±È£¬¾ßÓÐÌå»ýСµÄÓŵã¢Ý ÌùƬʽµç×èÆ÷£ºÌùƬʽµç×èÆ÷µÄ¶ËÃæÀûÓÃ×Ô¶¯º¸½Ó¼¼Êõ£¬Ö±½Óº¸µ½Ïß·°åÉÏ¡£ÕâÖÖ²»ÐèÒý½ÅµÄº¸½Ó·½·¨ÓÐÐí¶àÓŵ㣬ÈçÖØÁ¿Çá¡¢µç·°å³ß´çС¡¢Ò×ÓÚʵÏÖ×Ô¶¯×°ÅäµÈ¡££¨2£© µçλÆ÷¸ù¾Ýµç×èÌåµÄ²ÄÁÏ·ÖÓУººÏ³É̼ĤµçλÆ÷¡¢½ðÊôÌմɵçλÆ÷¡¢ÏßÈÆµçλÆ÷¡¢ÊµÐĵçλÆ÷µÈ¢Ù ºÏ³É̼ĤµçλÆ÷£º·Ö±æÂʸߡ¢×èÖµ·¶Î§´ó£¬»¬¶¯ÔëÉù´ó¡¢ÄÍÈÈÄÍʪÐÔ²»ºÃ£»¢Ú ½ðÊôÌմɵçλÆ÷£º¾ßÓÐ×èÖµ·¶

Χ´ó£¬Ìå»ýСºÍ¿Éµ÷¾«¶È¸ß£¨¡À0.01£©µÈÌØµã£»¢Û ÏßÈÆÊ½µçλÆ÷£ºÏßÈÆÊ½µçλÆ÷ÊôÓÚ¹¦ÂÊÐ͵ç×èÆ÷£¬¾ßÓÐÔëÉùµÍ¡¢Î¶ÈÌØÐԺᢶ¸ººÉ´óµÈÌØµã£¬Ö÷ÒªÓÃÓÚ¸÷ÖÖµÍÆµµç·µÄµçѹ»òµçÁ÷µ÷Õû£»¢Ü ΢µ÷µçλÆ÷£ºÎ¢µ÷µçλÆ÷Ò»°ãÓÃÓÚ×èÖµ²»ÐèÆµ·±µ÷½ÚµÄ³¡ºÏ£¬Í¨³£ÓÉרҵÈËÔ±Íê³Éµ÷ÊÔ£¬Óû§²»¿ÉËæ±ãµ÷½Ú¡£¢Ý ÌùƬʽµçλÆ÷£ºÌùƬʽµçλÆ÷µÄ¸ººÉÄÜÁ¦½ÏС£¬Ò»°ãÓÃÓÚͨÐÅ¡¢¼ÒµçµÈµç×Ó²úÆ·ÖС£ U21.27 ½â£ºÓɹ«Ê½ P I R 2 ¿ÉÖª R ×î´óµçѹΪ U PR 0.25 ¡Á 4.7 ¡Á 10 3 34.28 V P 0.25 ×î´óµçÁ÷Ϊ I 0.0073 A R 4.7 ¡Á 10 31.28 ½â£º µç×è×èֵΪ 56¡Á102£¨1¡À5£©£½5.6£¨1¡À5£©k¦¸ µç×è×èֵΪ 10£¨1¡À5£©£½10£¨1¡À5£©¦¸1.29 ½â£ºÓÉͼ¿ÉÖª£º a µãµÄµçλ¸ß1.30 ½â£º£¨1£©¿ª¹Ø S ¶Ï¿ªÊ±£¬¸Ãµç·ÊǶÏ·£¬U ab£½12V£¬Ubc£½0V£¬I£½0A£¨2£©¿ª¹Ø S ±ÕºÏʱ£¬¸Ãµç·ÊÇͨ·£¬U ab£½ 0V£¬Ubc£½11.2V£¬I£½2A1.31 ½â£ºµ±¿ª¹Ø S ¶Ï¿ªÊ±£¬²âµÃµÄ¿ªÂ·µçѹ¼´ÊǵçÔ´µç¶¯ÊÆ E£½12V£¬ E 12 µ±¿ª¹Ø S ±ÕºÏʱ£¬ I 119 mA£¬½âµÃ RS£½0.84 ¦¸ 100 RS 100 RS1.32 ½â£º£¨2£©U 1¡¢U 2 ÊǵçÔ´£¬U3¡¢U 4¡¢U 5 ÊǸºÔØ£»£¨3£©U 1 µÄ¹¦ÂÊÊÇ P1140¡Á£¨£­4£©£½£­560 W U 2 µÄ¹¦ÂÊÊÇ P2£½£­90¡Á6£½£­540 W U3 µÄ¹¦ÂÊÊÇ P3£½60¡Á10£½600 W U4 µÄ¹¦ÂÊÊÇ P 4£½£­80¡Á£¨£­4£©£½320 W U5 µÄ¹¦ÂÊÊÇ P 5£½30¡Á6£½180 W µçÔ´·¢³öµÄ¹¦ÂÊÊÇ P ·¢£½1100 W£¬¸ºÔØÎüÊյŦÂÊÊÇ P Îü£½1100 WÓÉ´Ë¿ÉÖª£º P ·¢£½P Îü £¨¹¦ÂÊ

ƽºâ£©1.33 ½â£ºÓÉÌâÒâ¿ÉÖª£ºµÆµÄµç×èΪ 120 ¦¸aͼ£ºµÆºÍ 120 ¦¸ µç×èÊÇ´®Áª¹ØÏµ£¬Òò´ËµÆÉϷֵõĵçѹΪ 6V£¬¹Ê²ÉÓøõç·£»bͼ£ºµÆºÍ 120 ¦¸ µç×èÏÈ´®Áª£¬ÔÙºÍÒ»¸ö 120 ¦¸ µç×è²¢Áª£¬Òò´ËµÆÉϷֵõĵçѹСÓÚ 6V£¬¹Ê²»ÄÜÕý³£¹¤×÷¡£1.34 ½â£ºÓÉͼ¿ÉÖª£¬U A£½6V UAB£½R B¡ÁI B£½270k¦¸¡Á0.02mA£½5.4V£¬U B£½U A£­U AB£½0.6V UAC£½RC¡ÁIC£½2 k¦¸¡Á1mA£½2V£¬UC£½U A£­U AC£½4V ÓÉ KCL ·½³Ì¿ÉÖª£ºIE£½I B£«IC£½1.02mA1.35 ½â£ºaͼ£ºÓÉͼ¿ÉÖª£¬Ua£½6V£¬Uc£½0V£¬ ÓÉÅ·Ä·¶¨ÂÉÖª£»µç·ÖÐ×ܵçÁ÷ I£½1A£¬ UR1£½4 k¦¸¡Á1mA£½4V£¬¼´ U ab£½4V£¬Ub£½U a£­U ab£½2V£¬ UR2£½2 k¦¸¡Á1mA£½2V£¬bͼ£ºÓÉͼ¿ÉÖª£¬Ub£½0V£¬ ÓÉÅ·Ä·¶¨ÂÉÖª£»µç·ÖÐ×ܵçÁ÷ I£½1A£¬ UR1£½4 k¦¸¡Á1mA£½4V£¬¼´ U ab£½4V£¬U a£½Ub£«U ab£½4V£¬ UR22 k¦¸¡Á1mA£½2V£¬¼´ Ubc£½2V£¬Uc£½Ub£­Ubc£½£­2V£¬1.36 ½â£º£¨1£©»ØÂ· abca ÖУ¬ÓÉ KVL ¿ÉÖª£ºUab£«Ubc£«Uca£½0£¬ Uca£½£­Uab£­Ubc£½£­5£­£¨£­4£©£½£­1 V£¨2£©»ØÂ· abcda ÖУ¬ÓÉ KVL ¿ÉÖª£º Uab£«Ubc£«Ucd£«Uda£½0£¬ Ucd£½£­Uab£­Ubc£­Uda £½£­5£­£¨£­4£©£­£¨£­3£©£½2 V1.37 ½â£º²»ÄܽÚÊ¡µçÄÜ¡£ U2Óɹ«Ê½ P I R 2 ¿ÉÖª£¬ R U 2 220 2µçÈÈË®Æ÷µÄµç×èΪ R 48.4 ¦¸ P 1000 7¼ÓÈÈʱ¼äΪ 7min ʱ£¬ÏûºÄµÄµçÄÜΪ£ºW11000¡Á 116.67 J 60 U 2 190 2¼ÓÈÈʱ¼äΪ 9min ʱ£¬µçÈÈË®Æ÷µÄ¹¤×÷¹¦ÂÊÊÇ P 745.87 W R 48.4 9ÏûºÄµÄµçÄÜΪ£ºW2745.87 ¡Á 111.88 J

ÁªÏµ¿Í·þ£º779662525#qq.com(#Ìæ»»Îª@) ËÕICP±¸20003344ºÅ-4