EFn?EFp?h??Eg £¨3£©
ÕâÑù£¬ÏµÍ³¾Í¾ßÓÐÁË¶Ô¹â½øÐзŴóµÄÄÜÁ¦£¬³ÉΪ¾ßÓÐÔöÒæµÄ¹¤×÷½éÖÊ¡£ÔÚʵ¼ÊµÄ°ëµ¼Ì弤¹âÆ÷ÖУ¬·¢¹â»úÀíÒ²¿ÉÒÔ²»Êǵç×Ó-¿ÕѨ¸´ºÏ£¬¶øÊǼ¤×Ó·¢¹â£¬ÔÓÖÊ·¢¹âµÈ¡£·¢¹â¼¤»îÇøµÄ½á¹¹Ò²ÓжàÖÖÐÎʽ£¬ÈçË«ÒìÖʽᣬÁ¿×ÓÚåµÈ¡£
ÀûÓÃгÕñÇ»½«ÒÔÉÏ·¢¹â¹ý³Ì²úÉúµÄ¹â³¡ÏÞÖÆÔÚÉÙÊý¼¸¸öģʽÖУ¬Ê¹ÄÜÁ¿¼¯ÖУ¬¹â³¡ÔöÇ¿£¬ÔÙ¿¼Âǵ½ÔöÒæ´óÓÚËðºÄ£¬Ôò¿É²úÉúÊܼ¤·øÉ䣬³ÉΪ°ëµ¼Ì弤¹âÆ÷¡£ÔÚ°ëµ¼Ì弤¹âÆ÷ÖУ¬¹¹³ÉгÕñÇ»µÄÁ½¸ö·´É侵ͨ³£Êǰ뵼Ìå²ÄÁϱ¾ÉíµÄ½âÀíÃæÐγɵÄÁ½¸ö¶ËÃæ¡£°ëµ¼ÌåÓë¿ÕÆøµÄ½çÃæµÄ·´ÉäÂÊRͨ³£ÊÇ30£¥×óÓÒ¡£ÓÉгÕñÇ»µÄÏÞÖÆ£¬ÔÚÇ»ÄÚÂú×ãפ²¨Ìõ¼þµÄµç´Å³¡£¨¹â³¡£©´¦ÓÚÌØ¶¨µÄģʽ¡£¼¤¹â½«Ö»ÄÜÔÚÕâЩģʽµÄƵÂÊÉϲúÉú¡£ÓÉÓÚ´æÔÚËðºÄ£¬ÕâЩģʽҲÓÐÒ»¶¨µÄÏß¿í£¬µ«±È²ÄÁÏ·¢¹â¹âÆ×µÄÏß¿íСºÜ¶à¡£µçÁ÷×¢Èë²úÉúÁ£×ÓÊý·´×ª£¬ÔÚÄ³Ò»ÌØ¶¨µçÁ÷Ith£¨ãÐÖµµçÁ÷£©Ê±£¬ÔÚÓÉгÕñǻȷ¶¨µÄģʽƵÂÊÉÏ£¬ÔöÒæ´óÓÚÓÉÎüÊÕºÍÉ¢ÉäÔì³ÉµÄËðºÄ¦Á£¬ÒÔ¼°ÔÚ·´Éä¾µÉϵÄ͸ÉäËðʧ£¬Ôò²úÉú¼¤¹â¡£¼¤¹âÎȶ¨Õñµ´µÄÌõ¼þÊÇ
gth???1/2lln?R1R2? £¨4£©
´ËÔöÒægth³ÆÎªãÐÖµÔöÒæ¡£lÊǼ¤¹âÆ÷µÄÇ»³¤¡£
¼ÌÐøÔö¼ÓµçÁ÷I£¬Á£×ÓÊý·´×ªÔö¼Ó£¬µç×ӺͿÕѨµÄ¸´ºÏÔö¼Ó£¬Ôò¼¤¹âÇ¿¶ÈÔö¼Ó¡£Êä³ö¼¤¹âµÄ¹¦ÂÊP
P?I?Ith £¨5£©
±ÈÀýÒò×ÓÓëµç×Ó-¿ÕѨ¶ÔÏò¹â×Óת»¯µÄÁ¿×ÓЧÂÊ¡¢Êä³ö·´Éä¾µµÄ͸¹ýÂÊ¡¢¹â³¡Ä£Ê½Óë×¢ÈëµçÁ÷ÇøµÄÖØºÏ¡¢Æ÷¼þµÄ½á¹¹µÈÒòËØÓйء£ °ëµ¼Ì弤¹âÆ÷µÄ½á¹¹
¦Ä¦Ë¦Ë¦¤¦Ë
ͼ5 °ëµ¼Ì弤¹âÆ÷µÄ½á¹¹Ê¾Òâͼ
¶ËÃæ·¢¹âÌõÐΰ뵼Ì弤¹âÆ÷µÄ½á¹¹¼ûͼ5¡£Í¼ÖеÄÓÐÔ´²ã¾ÍÊÇÒÔÉÏËù½²µÄp?n½áÇø£¬×¢ÈëµçÁ÷µÄ·½ÏòºÍ¼¤¹âµÄ´«²¥·½ÏòÒÑÔÚͼÖбê³ö¡£ÓÉÓÚ°ëµ¼Ìå²ÄÁϵÄÕÛÉäÂÊÓë¿ÕÆøµÄÕÛÉäÂÊÏà±È½Ï¸ß£¬¶øÇÒ¾§ÌåµÄ½âÀíÃæºÜƽÕû£¬¹Ê°ëµ¼Ìå²ÄÁϵÄǰºóÁ½¸ö½âÀíÃæÕýºÃ¹¹³ÉÁËгÕñÇ»µÄÁ½¸ö·´Éä¾µ¡£ÏÞÖÆ²ã¡¢ÓÐÔ´²ã¡¢·´ÉäÃæ¡¢ÒÔ¼°ÌõÐεÄ×¢ÈëµçÁ÷µÄÇø¼ä¾ö¶¨Á˼¤¹âµÄ´«²¥·½ÏòºÍÌØÐÔ¡£
¼¤¹âÊø£¨µç´Å²¨£©µÄ¿Õ¼ä·Ö²¼·ÖΪºáÏòģʽºÍ×ÝÏòģʽ¡£ÔÚͼÖеÄ×ÝÏòģʽµÄ²åͼ5ÖУ¬?0ÊǼ¤¹âµÄÖÐÐIJ¨³¤£¬??mÊÇÔöÒæÏß¿íµÄ°ë¿í¶È£¬??ÊǼ¤¹âÆ×ÏߵĿí¶È¡£°ëµ¼Ì弤¹âÆ÷µÄ¼¤¹âÆ×ÏßµÄÏß¿íÊÇÓɶàÖÖÒòËØ¾ö¶¨µÄ£¬Ö÷ÒªÓвÄÁÏ¡¢Ç»³¤¡¢¹¦ÂÊ¡¢Î¶ȵȡ£Í¨³££¬°ëµ¼Ì弤¹âÆ÷µÄÇ»³¤ÔÚ¼¸°ÙÖÁ¼¸Ç§Î¢Ãס£ÁíÍ⣬°ëµ¼Ìå²ÄÁϵÄ×ÔÈ»½âÀíÃæÐγɵķ´ÉäÃæµÄ·´ÉäÂʺܵͣ¬Ö»ÓÐ30£¥×óÓÒ¡£ÕâЩÒòËØ¾ö¶¨Á˰뵼Ì弤¹âÆ÷µÄÆ×Ïß¿í¶È¡£°ëµ¼Ì弤¹âÆ÷ºáÏòģʽµÄ½ü³¡·Ö²¼ÓëÔ¶³¡·Ö²¼ÊDz»Í¬µÄ£¬ÆäÌØµãÈçͼËùʾ¡£Êµ¼ÊµÄ°ëµ¼Ì弤¹âÆ÷µÄ¾ßÌå½á¹¹Ò²ÓжàÖÖÐÎʽ£¬ÒÔÉÏÊÇÒ»ÖÖµäÐ͵İ뵼Ì弤¹âÆ÷µÄ»ù±¾½á¹¹¡£½üÄêÀ´Óкܶàз¢Õ¹£¬¿É²Î¿¼ÓйØÎÄÏס£¹ØÓÚÒÔÉÏÂÛÊöËùÉæ¼°µ½µÄµ¼´ø¡¢¼Û´ø¡¢²ôÔÓ¡¢Ê©Ö÷¡¢ÊÜÖ÷¡¢p?n½á¡¢·ÑÃ×Äܼ¶ºÍ·Ö²¼¡¢Æ«ÖᢵçÁ÷×¢Èë¡¢·¢¹â¡¢ÔöÒæ¡¢¹â³¡Ä£Ê½µÈ¸ÅÄÉîÈë̽ÌÖÇë²Î¿¼ÓйعÌÌåÎïÀí¡¢¼¤¹âÔÀíºÍ°ëµ¼Ì弤¹âÆ÷µÄÂÛÖø¡£
2. °ëµ¼Ì弤¹âÆ÷µÄ¹¤×÷ÌØÐÔ
1.22.52Êä³ö¹¦ÂÊ£¨mW£©1.510.40.5005101520250¹¤×÷µçÁ÷£¨mA£©¹¤×÷µçѹ£¨V£©0.8
ͼ6 °ëµ¼Ì弤¹âÆ÷µÄ¹¤×÷ÌØÐÔʾÒâͼ
ͼ6Öиø³öÁ˵äÐ͵İ뵼Ì弤¹âÆ÷µÄ¹¤×÷ÌØÐÔʾÒâͼ£¬ÆäÖÐʵÏßÊÇÊä³ö¹â¹¦Âʺ͹¤×÷µçÁ÷µÄ¹ØÏµ£¨ÊµÏߣ©£¬¿ÉÒÔÇå³þµÄ¿´µ½£¬ÇúÏß»ù±¾ÊÇÓÉÁ½ÌõÖ±Ïß¹¹³É£¬ÔÚ
Ith±êʾµÄλÖø½½ü£¬
бÂÊÃ÷ÏԱ仯£¬Õâ¸ö¹Õµã¾ÍÊÇÎÒÃÇÆ½Ê±Ëù˵µÄãÐÖµ¡£¿ÉÒÔ½üËÆµÄ˵£¬ÔÚãÐֵǰÊÇÓ«¹â¹¦Âʺ͵çÁ÷µÄ¹ØÏµ£¬ãÐÖµºóÊǼ¤¹â¹¦Âʺ͵çÁ÷µÄ¹ØÏµ¡£Êµ¼ÊÖУ¬ÎÒÃdz£²ÉÓý«Ô¶´óÓÚãÐÖµµÄ¹â¹¦Âʺ͵çÁ÷µÄÇúÏßÓÃ×îС¶þ³Ë·¨ÄâºÏÒ»ÌõÖ±Ïߣ¨Í¼Öеĵã-»®Ïߣ¬ÓÉÓÚºÍP?IÏß»ù±¾Öغϣ¬ËùÒÔ²»ÊǺÜÇå³þ£¬ÔÚÇúÏßÖеõ½ãÐÖµµÄ·½·¨ÓÐËÄÖÖ£¬´ó¼Ò¸ÐÐËȤµÄ»°£¬¿ÉÒÔ²éÔÄÏà¹ØµÄÎÄÏ×£©£¬ÕâÌõÖ±Ïߺ͵çÁ÷×ø±êÖáµÄ½»µãµÄµçÁ÷¶¨ÒåΪãÐÖµµçÁ÷¡£Í¼ÖеÄÐéÏßÊǹ¤×÷µçѹºÍ¹¤×÷µçÁ÷µÄ¹ØÏµÇúÏߣ¨V?IÇúÏߣ©£¬ËüÒ²ÊÇ»ù±¾ÊÇÓÉÁ½¶ÎбÂʲ»Í¬µÄÖ±Ïß¹¹³É£¬Ò»°ãLDÔÚ¼«Ð¡µÄµçÁ÷״̬Ï£¬µçѹÒѾ½Ï´óÁË£¬ËùÒÔÒ»°ã²âÁ¿Ê±£¬Ö»ÄÜ¿´µ½µÚ¶þ¶Î£¬µÚ¶þ¶ÎÊÇLDµÄ´®Áªµç×裨LD±¾ÉíµÄµç×èÌØÐÔ£©µÄÓëͨ¹ýLDµÄµçÁ÷µÄ½á¹û¡£
3. ãÐÖµµçÁ÷£¨Ith£©
µ±×¢Èëp?n½áµÄµçÁ÷½ÏµÍʱ£¬Ö»ÓÐ×Ô·¢·øÉä²úÉú£¬ËæµçÁ÷ÖµµÄÔö´óÔöÒæÒ²Ôö´ó£¬´ïãÐÖµµçÁ÷ʱ£¬p?n½á²úÉú¼¤¹â¡£Ó°ÏìãÐÖµµÄ¼¸¸öÒòËØ£º£¨1£©¾§ÌåµÄ²ôÔÓŨ¶ÈÔ½´ó£¬ãÐֵԽС¡££¨2£©Ð³ÕñÇ»µÄËðºÄС£¬ÈçÔö´ó·´ÉäÂÊ£¬ãÐÖµ¾ÍµÍ¡££¨3£©Óë°ëµ¼Ìå²ÄÁϽáÐÍÓйأ¬ÒìÖʽáãÐÖµµçÁ÷±ÈͬÖʽáµÍµÃ¶à¡£Ä¿Ç°£¬ÊÒÎÂÏÂͬÖʽáµÄãÐÖµµçÁ÷´óÓÚ30000A/cm2£»µ¥ÒìÖʽáԼΪ8000A/cm2£»Ë«ÒìÖʽáԼΪ1600A/cm2¡£ÏÖÔÚÒÑÓÃË«ÒìÖʽáÖÆ³ÉÔÚÊÒÎÂÏÂÄÜÁ¬ÐøÊä³ö¼¸Ê®ºÁÍߵİ뵼Ì弤¹âÆ÷¡££¨4£©Î¶ÈÓú¸ß£¬ãÐÖµÔ½¸ß¡£100KÒÔÉÏ£¬ãÐÖµËæTµÄÈý´Î·½Ôö¼Ó¡£Òò´Ë£¬°ëµ¼Ì弤¹âÆ÷×îºÃÔÚµÍκÍÊÒÎÂϹ¤×÷¡£
4.·¢É¢½Ç
ÓÉÓÚ°ëµ¼Ì弤¹âÆ÷µÄгÕñÇ»¶ÌС£¬¼¤¹â·½ÏòÐԽϲÔÚ½áµÄ´¹Ö±Æ½ÃæÄÚ£¬·¢É¢½Ç×î´ó£¬¿É´ï20¡ã-30¡ã£»ÔÚ½áµÄË®Æ½ÃæÄÚԼΪ10¡ã×óÓÒ¡££¨ÓÉÓÚʵÑéÖÐÎÒÃÇʹÓõÄLDÊÇÒѾ¼Ó͸¾µ×¼Ö±ºóµÄ£¬ËùÒÔ³öÉä¹âÊø·¢É¢½ÇҪСºÜ¶à£¬µ«ÈÔ¿ÉÒÔÃ÷ÏÔÌå»áµ½´¹Ö±ºÍˮƽ·½Ïò·¢É¢½ÇµÄ²îÒ죩¡£
5.ЧÂÊ
£¨1£©ÍâÁ¿×ÓЧÂÊ
P/h?¼¤¹âÆ÷ÿÃëÖÓ·¢ÉäµÄ¹â×ÓÊý?ex?£½ex¼¤¹âÆ÷ÿÃëÖÓ×¢ÈëµÄµç×Ó?¿ÕѨ¶ÔÊýI/e0Àʿ˳£Êý£¬e0ΪµçºÉ³£Êý£¬IΪ¹¤×÷µçÁ÷¡£ £¨2£© ¹¦ÂÊЧÂÊ
ÆäÖÐPexΪ¼¤¹âÆ÷Êä³ö¹â¹¦ÂÊ£¬hΪÆÕ
?p?¼¤¹âÆ÷·øÉäµÄ¹â¹¦ÂÊPex £½¼¤¹âÆ÷ÏûºÄµÄµç¹¦ÂÊVI ÓÉÓÚh??Eg?e0V£¬ËùÒÔ¹¦ÂÊЧÂÊ¿ÉÒÔ½üËÆÎªÍâÁ¿×ÓЧÂÊ¡£ÆäÖÐVΪ¼¤¹âÆ÷¹¤×÷µçѹ¡£ £¨3£© ÍâÁ¿×Ó΢·ÖЧÂÊ
ÓÉÓÚ¼¤¹âÆ÷ÊÇãÐÖµÆ÷¼þ£¬µ±IСÓÚIth£¬·¢É书Âʼ¸ºõΪÁ㣬¶ø´óÓÚãÐÖµÒÔºó£¬Êä³ö¹¦ÂÊËæµçÁ÷ÏßÐÔÔö¼Ó£¬ËùÒÔÓÃÍâÁ¿×ÓЧÂʺ͹¦ÂÊЧÂʶԼ¤¹âÆ÷µÄÃèÊö¶¼²»¹»Ö±½Ó£¬ËùÒÔ¶¨ÒåÁËÍâ΢·ÖЧÂÊ¡£
?D?(Pex?Pth)/h?Pex/h??
(I?Ith)/e0(I?Ith)/e0ÓÉÓÚ¸÷ÖÖËðºÄ£¬Ä¿Ç°µÄË«ÒìÖʽáÆ÷¼þ£¬ÊÒÎÂʱµÄ?D×î¸ß10£¥£¬Ö»ÓÐÔÚµÍÎÂϲÅÄÜ´ïµ½30£¥£40£¥¡£
6.¹âÆ×ÌØÐÔ
ÓÉÓÚ°ëµ¼Ìå²ÄÁϵÄÌØÊâµç×ӽṹ£¬Êܼ¤¸´ºÏ·øÉä·¢ÉúÔÚÄÜ´ø£¨µ¼´øÓë¼Û´ø£©Ö®¼ä£¬ËùÒÔ
¼¤¹âÏß¿í±ÈÖ®ÆøÌ弤¹âÆ÷ºÍ¹ÌÌ弤¹âÆ÷½Ï¿í¡£ ÔÚ±¾ÊµÑéÖУ¬ÓÃWDS?6¶àͨµÀ¹âÕ¤¹âÆ×Òǹ۲â°ëµ¼Ì弤¹âÆ÷µÄ²¨³¤¼°Æ×Ïß¡£
ʵÑéÓþß
ÆäÖÐWDS?6¶àͨµÀ¹âÕ¤¹âÆ×ÒÇÓÃÓÚ¹Û²â°ëµ¼Ì弤¹âÆ÷µÄ²¨³¤¼°Æ×Ïß¡£½á¹¹ÈçͼÆßËùʾ£¬S1ºÍS2·Ö±ðΪÈëÉäºÍ³öÉäÏÁ·ì¡£M1ºÍM2Ϊ׼ֱ·´Éä¾µ£¬GTΪ¹âÕ¤¡£½«Ð£×¼¹âÔ´µÄ¹âÊøÍ¨¹ýµ¥É«ÒǵÄÈëÉäÏÁ·ìS1£¬Éäµ½×¼Ö±¾µM1ÉÏ¡£µ÷ÕûÊʵ±µÄÈëÉäÏÁ·ìºÍ³öÉäÏÁ·ìµÄ¿í¶È£¬ÒÔ±ãÈ·¶¨¼¤¹âµÄ²¨³¤¡£
ͼ7 µ¥É«ÒǵĽṹ¼°¹â·
ʵÑéÄÚÈÝÓë²½Öè
1¹Û²â°ëµ¼Ì弤¹âÆ÷µÄ²¨³¤¼°Æ×Ïß
±¾ÊµÑéÖ÷ÒªÀûÓÃWDS?6¶àͨµÀ¹âÕ¤¹âÆ×ÒÇ¡£ £¨1£©¹âÕ¤¹âÆ×ÒǵÄУ׼ ²Ù×÷²½Öè
1. °´ÕÕÒªÇ󽫹âÕ¤¹âÆ×Òǵĸ÷¸ö²¿·ÖÁ¬Ïߣ¬±£Ö¤ÕýÈ·ÎÞÎó¡£ 2. ´ò¿ªµç¿ØÏäµçÔ´£¬È»ºóÔËÐÐÒÇÆ÷²Ù×÷Èí¼þ¡£ 3. µã»÷¡°È·¶¨¡±ÒÇÆ÷¿ªÊ¼¸´Î»²Ù×÷¡£
4. ½øÐÐÆ×ÏßУ׼¹¤×÷£¨ÀûÓÃ뮵Æ656.1nmÆ×Ïߣ©£º
1£© ´ò¿ªë®µÆµçÔ´£¬½«ë®µÆ¶Ô×¼ÈëÉäÏÁ·ì£¬ÏÁ·ì¿íµ÷µ½1mm-2mmÖ®¼ä¡£ 2£© Ñ¡Ôñ²Ëµ¥¡°Îļþ¡±Öеġ°²âÁ¿²ÎÊý¡±½øÐÐÉèÖ㬻òÕßÖ±½Óµã¡°²ÎÊýÉèÖá±£¬Ò»°ãÑ¡
ÔñĬÈÏÖµ¡£
3£© Ñ¡Ôñ¡°²¨³¤¼ìË÷¡±³öÏÖ¶Ô»°¿òÊäÈë656.1£¬µã¡°È·¶¨¡±¼ü¡£ 4£© Ñ¡Ôñ¡°²É¼¯¡±Öеġ°Ò»´Î²É¼¯¡±£¬µÃµ½Æ×Ïß·Ö²¼Í¼¡£
5£© Ñ¡Ôñ¡°Êý¾Ý´¦Àí¡±Öеġ°¹âÆ×ƽ»¬¡±³ýÈ¥ÔëÉù»ò¹ýС·åÖµ£¬ÒÔ´Ë·½±ãͼÆ×µÄ¶ÁÈ¡
ºÍ±æ±ð¡£
6£© Ñ¡Ôñ¡°Êý¾Ý´¦Àí¡±Öеġ°¶ÁÈ¡Êý¾Ý¡±£¨¹â±ê¶ÁÈ¡ºÍÊý¾ÝÁбí¾ù¿É£©£¬¶Á³öʵ¼ÊÖÐÐÄ
²¨³¤Öµ£»»òÕßµã»÷¡°·åÖµ¼ìË÷¡±µÃµ½Êµ¼ÊÖÐÐIJ¨³¤Öµ¡£
7£© ½«Êµ¼ÊÖÐÐIJ¨³¤Óë656.1nm±È½Ï£¬Èç¹ûÓÐÆ«²î£¬ÔòÑ¡Ôñ¡°ÏµÍ³²Ù×÷¡±ÖС°Á㲨³¤