µçÁ÷´«¸ÐÆ÷ - ¹¤Òµ¿ØÖÆ - Ó¦ÓÃ
¹¤Òµ¿ØÖÆ

µçÁ÷´«¸ÐÆ÷

·¢²¼ÈÕÆÚ£º2015Äê01ÔÂ29ÈÕ    ä¯ÀÀ´ÎÊý£º9385

 Ö÷Òª²úÆ·£ºTMR2501¡¢TMR2503¡¢TMR2505¡¢TMR2101¡¢TMR2102¡¢TMR2103¡¢TMR2701£¬TMR2703¡¢TMR2705¡¢TMR2905¡¢TMR2922ÏßÐÔ´«¸ÐÆ÷

 ÐÔÄÜÓÅÊÆ£º(1)¹¤×÷ζÈÇø¼ä£º-55¡æ~+150¡æ£¬´«¸ÐÆ÷ζÈÌØÐÔÎȶ¨£»(2)ÁéÃô¶È·¶Î§¹ã£¬´Ó0.25mV/V/G ~ 60mV/V/G£»(3)µÍ¹¦ºÄ£¬µÍ´ÅÖÍ

ͼ1£º¿ª»·Ê½µçÁ÷´«¸ÐÆ÷

 µçÁ÷´«¸ÐÆ÷ÊÇÔÚµçÆø¾øÔµµÄ״̬Ï£¬ÀûÓõçÁ÷Ëù²úÉúµÄ´Å³¡À´¼ì²âµçÁ÷ÖµµÄÒ»ÖÖ½éÓڸߡ¢µÍµçѹ֮¼äµÄ½çÃæÆ÷¼þ¡£Èçͼ1Ëùʾ£¬µ±Ô­±ßµ¼ÌåÖдæÔÚµçÁ÷Ipʱ£¬ÔÚµ¼ÌåµÄÖÜΧ¾Í»á²úÉúÒ»¸ö»·ÈƵ¼ÌåµÄ¡¢ÓëµçÁ÷³É±ÈÀýµÄ´Å³¡¡£ÓôŴ«¸ÐÆ÷¼ì²â¸Ã´Å³¡Ç¿¶Èºó£¬Éú³ÉÓëµçÁ÷³ÉÏßÐÔ¹ØÏµµÄµçÐźÅÊä³öVout ¡ª¡ªÕâ¾ÍÊÇ×î»ù±¾µÄ¿ª»·Ê½µçÁ÷´«¸ÐÆ÷£¬Ò²±»³ÆÎªÖ±²âʽµçÁ÷´«¸ÐÆ÷¡£µ±±»²â´Å³¡ÐźŽÏÈõ£¬»òΪÁËÒÖÖÆ¸ÉÈŴų¡Ê±£¬¿ÉÒÔ²ÉÓÃÈí´Å²ÄÁÏÀ´¾Û¼¯±»²â´Å³¡£¬²¢½«´Å´«¸ÐÆ÷̽Èëµ½Èí´Å²ÄÁÏÄÚ²¿ÒÔÔöÇ¿ÐźÅÇ¿¶È¡£

 ÎªÁËËõ¶ÌµçÁ÷´«¸ÐÆ÷µÄÏìӦʱ¼ä£¬¸ÄÉÆÏßÐÔÎó²î£¬¾«È·²âÁ¿ÔÑÊýΪNpµÄÔ­±ßµçÁ÷Ip£¬

ͼ2£º±Õ»·Ê½µçÁ÷´«¸ÐÆ÷ ÈçͼËùʾ£¬ÎÒÃÇ¿ÉÓø±±ßµç·²úÉúÒ»µçÁ÷Is ²¢Á÷¾­ÔÑÊýΪNs µÄ¸±±ßÏßȦÀ´Éú³ÉÒ»¸ö¸±±ß´Å³¡£¬µ±¸Ã¸±±ß´Å³¡ÔÚ´Å´«¸ÐÆð²¿·ÖÓëÔ­Éú³É´Å³¡µÄÔ­¡¢¸±±ßµçÁ÷µÄ°²ÔÑÊýIp* NpÓëIs* NsÏàµÈ¡£±ß´Å³¡´óСÏàµÈ¡¢·½ÏòÏ෴ʱ£¬´Å³¡´ïµ½Æ½ºâ״̬£¬¶ø¸ù¾Ý¸±±ßµçÁ÷IsºÍÔ­¡¢¸±±ßÔÑÊý±ÈNp:Ns£¬¾Í¿É¼ÆËã³öÔ­±ßµçÁ÷Öµ---Õâ¾ÍÊDZջ·Ê½µçÁ÷´«¸ÐÆ÷£¬Ò²±»³ÆÎª´Åƽºâʽ»ò´Å²¹³¥Ê½µçÁ÷´«¸ÐÆ÷¡£

ÎÞÂÛ¿ª»·Ê½»¹ÊDZջ·Ê½µçÁ÷´«¸ÐÆ÷£¬´Å´«¸ÐÆ÷¶¼ÊÇÆäÖеĹؼüÆ÷¼þ£¬¶Ô´«¸ÐÆ÷ÐÔÄÜÓÅÁÓÆð×ÅÖÁ¹ØÖØÒªµÄ×÷Óá£Ä¿Ç°Êг¡ÉϵĵçÁ÷´«¸ÐÆ÷Ö÷ÒªÊDzÉÓô«Í³µÄ»ô¶ûÆ÷¼þ£¬ÓÉÓÚ°ëµ¼Ìå²ÄÖÊ×ÔÉíÔ­Òò£¬»ô¶ûÆ÷¼þµÄÎÂ¶ÈÆ¯ÒÆÁ¿½Ï´ó£¬Ò»ÖÂÐԲÓÈÆäÔÚµÍÎÂÇø±ä»¯¾çÁÒ£¬ÄÑÒÔ½øÐÐͳһУ׼¡£¶¯Ì¬Ê§µ÷Ïû³ý¼¼ÊõµÄ²ÉÓÿɲ¿·Ö¸ÄÉÆ»ô¶ûÆ÷¼þµÄÎÂ¶ÈÆ¯ÒÆ£¬µ«ÔÚµç·Öеþ¼ÓÁË¸ßÆµÔëÉù¸ÉÈÅ£¬Ôì³ÉµçÁ÷´«¸ÐÆ÷µÄÊä³öÐźÅÊ§Õæ£¬Ó°ÏìÕû»úÐÔÄÜ¡£

 ËíµÀ´Åµç×è(TMR)Æ÷¼þÊǼ̻ô¶ûÆ÷¼þ¡¢¸÷ÏòÒìÐԴŵç×èAMRºÍ¾Þ´Åµç×èGMRÖ®ºóµÄÐÂÒ»´ú´ÅÃôÆ÷¼þ£¬¾ßÓе͹¦ºÄ¡¢µÍÎÂÆ¯¼°¸ßÁéÃô¶ÈµÄÌØµã¡£ÔÚµçÁ÷´«¸ÐÆ÷ÖУ¬²ÉÓÃTMRÌæ´ú»ô¶ûÆ÷¼þ£¬¿ÉÏÔÖø¸ÄÉÆµçÁ÷´«¸ÐÆ÷µÄÁéÃô¶ÈºÍζÈÌØÐÔ¡£

   

 

 

»ùÓÚTMRµÄÓÅÒìÐÔÄÜ£¬±Õ»·µçÁ÷´«¸ÐÆ÷¿ÉÏÔÖø¸ÄÉÆÆäÎÂ¶ÈÆ¯ÒÆÁ¿¡£Ìæ´úºó£¬ÎÞÐèÈκÎζȲ¹³¥£¬µçÁ÷´«¸ÐÆ÷ÔÚ-40~85¡æµÄζȷ¶Î§ÄÚµÄÎÂ¶ÈÆ¯ÒÆ×ÜÁ¿¼´¿ÉÓÉÔ­À´µÄ1¡«2%½µÖÁ0.1¡«0.2%¡£ÔÚʹÓÃÎÂ¶È¿í·ºµÄ³¡ËùÈç±äƵÆ÷¡¢ËÅ·þÆ÷¡¢µç¶¯³µÁ¾µÈÓ¦ÓÃʱ£¬TMR±Õ»·µçÁ÷´«¸ÐÆ÷¿ÉÈ·±£ÔÚÈκεØÇø¡¢Èκμ¾½ÚµÄµçÁ÷²âÁ¿µÄ¾«×¼¶È£»ÌرðÊÇÔÚ·çÄÜ¡¢Ì«ÑôÄܵÈÐÂÄÜÔ´ÐÐÒµÖУ¬µçÁ÷´«¸ÐÆ÷µÄÎÂ¶ÈÆ¯ÒÆ¿ÉÖ±½Óµ¼ÖÂÄæ±äÆ÷Êä³öµçÄÜÖеÄÖ±Á÷³É·ÖµÄÔö¼Ó£¬²»½öÔì³ÉÄÜÔ´ÀË·Ñ£¬Ö±Á÷³É·Ö»¹»áÏûºÄÔÚ±äѹÆ÷ÈÆ×éÖУ¬Ôì³É±äѹÆ÷¹ýÈÈ¡£µçÁ÷´«¸ÐÆ÷ÎÂ¶ÈÆ¯ÒƵĸÄÉÆ£¬½«»á¸øÄÜÔ´ÐÐÒµ´øÀ´Ö±½ÓµÄ¾­¼ÃÐ§ÒæºÍ±ØÒªµÄ°²È«ÐÔ¡£

ͼ7£º¶àά¿Æ¼¼µÄtmr±Õ»·µçÁ÷´«¸ÐÆ÷

ͼ6£ºtmr±Õ»·µçÁ÷´«¸ÐÆ÷ʵÎïͼ


 ¶àά¿Æ¼¼Éú²úµÄTMR2501¡¢TMR2503¡¢TMR2505ÏßÐÔ´«¸ÐÆ÷²ÉÓÃSSIP-4·â×°£¬ÔÚ´¹Ö±·½Ïò²âÁ¿´Å³¡£¬ÓëͨÐеĻô¶ûÆ÷¼þÍêÈ«¼æÈÝ¡£¶Ô±Õ»·µçÁ÷´«¸ÐÆ÷À´Ëµ£¬µçÁ÷´«¸ÐÆ÷³§¼ÒÖ»Ðè¸Ä±äһϴŴ«¸ÐÆ÷µÄÆ«Öõç×èÖµ£¬ÎÞÐè¸ü¸ÄPCBÉè¼ÆºÍ²úÆ·½á¹¹¼È¿ÉÖ±½ÓÌæ´ú»ô¶ûÆ÷¼þ¡£

 ¶àά¿Æ¼¼Éú²úµÄTMR2101¡¢TMR2102¡¢TMR2103¡¢TMR2701¡¢TMR2703¡¢TMR2705¡¢TMR2905 ºÍTMR2922ÎªÆ½Ãæ·½Ïò²âÁ¿´Å³¡£¬ÅäºÏʹÓÃ×ÝÏòÆøÏ¶´Åо¡£°ÚÍÑÁ˶ÏÃæÆøÏ¶Â©´ÅËù´øÀ´µÄÀ§ÈÅ£¬´ó´óÌáÉýÁË´ÅоµÄ¾Û´ÅÄÜÁ¦£¬Ê¹µçÁ÷´«¸ÐÆ÷µÄ·Ö±æÂʵÍÖÁºÁ°²Á¿¼¶£¬²¢ÓÐЧ¶ôÖÆÍâÀ´¸ÉÈÅ¡£½ÏÖ®´ÅͨÃűջ·µçÁ÷´«¸ÐÆ÷£¬TMR±Õ»·µçÁ÷´«¸ÐÆ÷½á¹¹¼òµ¥£¬¿¹¸ÉÈÅÄÜÁ¦Ç¿£¬·Ö±æÂʸß¡£²úÆ·ÏìӦʱ¼ä¿ì£¬²âÁ¿Æµ´ø¿í¡£

ͼ8£º±Õ»·µçÁ÷´«¸ÐÆ÷µÄµäÐ͵ç·

ÉÏͼΪ±Õ»·µçÁ÷´«¸ÐÆ÷µÄµäÐ͵ç·£¬ÆäÖÐÔ­ÓеĻô¶ûÆ÷¼þH1¿ÉÒÔÖ±½ÓÓÃTMRÌæ´ú¡£Í¨¹ýµ÷ÕûÆ«Öõç×èR1ºÍR2£¬Ê¹H1µÄ1¡¢3Òý½Å¼äµçѹΪ1·ü×óÓÒ¡£ÀýÈ磺µ±µçÔ´µçѹΪ+/-15V£¬TMRÊäÈëµç×èΪ6kŷķʱ£¬Èô1¡¢3Òý½Å¼äµçѹΪ1V£¬ÔòH1ÊäÈëµçÁ÷Id=1V/6k=0.17mA£¬Æ«Öõç×èR1¼°R2=(15-0.5)/0.17=85.3K¦¸¡£

 RAºÍRBΪÉÏ϶Գƽṹ£¬ÓÃÓÚµ÷Õû´«¸ÐÆ÷µÄʧµ÷Öµ£¬½¨Òé²ÉÓÃÏàͬϵÁеç×裬ÒÔ½µµÍµ÷Õûµç×èÓë´Å´«¸ÐÆ÷Ö®¼äµÄζÈϵÊý²îÒìËù´øÀ´µÄ¶îÍâÎó²î¡£



²Î¿¼ÎÄÏ×£º

[1]Àî¶«•N, ³ÌÎäɽ. »ùÓÚTMR´Å´«¸ÐÆ÷µÄµçÁ¦ÏµÍ³´óµçÁ÷²âÁ¿[J]. ´«¸ÐÆ÷Óë΢ϵͳ, 2013, 32(12):131-134.

ÎÄÏ×ÕªÒª£ºÕë¶Ô´«Í³µçÁ¦ÏµÍ³´óµçÁ÷²âÁ¿·½·¨´æÔÚÌå»ý´ó¡¢²âÁ¿·¶Î§Õ­¡¢Êý×Ö»¯³Ì¶ÈµÍµÄÎÊÌâ,Ìá³öÁËÒ»ÖÖÐÂÐ͵ĻùÓÚËíµÀ´Åµç×è(TMR)´Å´«¸ÐÆ÷ÕóÁвâÁ¿´óµçÁ÷µÄ·½·¨.ÐðÊöÁËTMRЧӦºÍ´«¸ÐÆ÷µÄ²âÁ¿Ô­Àí,ÀûÓôŴ«¸ÐÆ÷²âÁ¿ÊäÈë-Êä ³öÌØÐÔ,ÍÆµ¼³öµçÁ÷²âÁ¿ÊýѧģÐÍ,½¨Á¢ÁË´Å´«¸ÐÆ÷°²·ÅÍØÆË½á¹¹,½â¾öÁËÈýÏàµçÁ÷´Å³¡Ï໥¸ÉÈÅÇé¿öϵçÁ÷²âÁ¿²»¾«È·ÎÊÌâ.ÒÔ10kV¸ßѹ¿ª¹Ø¹ñΪ»ù´¡,Éè¼Æ³öÒ»ÖÖʵÑéϵͳ¶Ô²âÁ¿Ä£ÐͽøÐÐÑéÖ¤¡£¶Ô²É¼¯Êý¾Ý½øÐÐÄâºÏ·ÖÎö,µÃµ½Ó°Ïì´Å´«¸ÐÆ÷²âÁ¿¾«¶ÈµÄ2¸öÒòËØ:´«¸ÐÆ÷°²·ÅλÖúͲâÁ¿·¶Î§¡£Í¨¹ý¶Ô°²·ÅλÖýøÐÐÓÅ»¯,È·¶¨´Å´«¸ÐÆ÷×î¼Ñ·ÅÖÃλÖÃ.¼ÆËã½á¹û±íÃ÷:TMR´Å´«¸ÐÆ÷¾ßÓкܺõľ«¶È,Äܹ»´ïµ½²âÁ¿ÒªÇó.

³ö°æÔ´£º¡¶´«¸ÐÆ÷Óë΢ϵͳ¡·, 2013, 32(12):131-134


¹Ø¼ü´Ê£ºTMR´Å´«¸ÐÆ÷£»µçÁ¦ÏµÍ³£»´óµçÁ÷²âÁ¿£»¸ßѹ¿ª¹Ø¹ñ£»·ÇÏßÐÔ·ÖÎö



[2]Íõê¿, Íõ¾²âù. ËíµÀ´Åµç×è¼¼ÊõÔÚµçÁ¦ÏµÍ³´«¸Ð²âÁ¿ÖеÄÓ¦ÓÃ[J]. ¿Æ¼¼´«²¥, 2014(7).

ÎÄÏ×ÕªÒª:±¾ÎĸÅÊöÁËËíµÀ´Åµç×è(TMR)ЧӦµÄ¼¼ÊõÔ­Àí,×ÅÖØ½éÉÜÁË»ùÓÚTMRЧӦµÄ´«¸ÐÆ÷µÄ¹¤×÷Ô­ÀíºÍÐÔÄÜÌØÐÔ,·ÖÎöÁËÆä´æÔÚµÄÓÅÊÆºÍ²»×ã,Õ¹ÍûÁËTMR¼¼ÊõÔÚµçÁ¦ÏµÍ³ÖеÄÓ¦ÓÃǰ¾°¡£

³ö°æÔ´:¡¶¿Æ¼¼´«²¥¡·, 2014(7)

¹Ø¼ü´Ê:ËíµÀ´Åµç×èЧӦ£»´«¸ÐÆ÷£»µçÁ¦ÏµÍ³

 

[3]³ÂÌï, ³ÌÎäɽ. ¸ßѹ¿ª¹Ø¹ñµçÁ÷ÔÚÏß²âÁ¿[J]. ÒÇ±í¼¼ÊõÓë´«¸ÐÆ÷, 2014(3):85-88.

*×¢£ºÉϺ£¹¤³Ì¼¼Êõ´óѧ»úе¹¤³ÌѧԺʹÓÃTMR2101£¨¼æÈÝÐͺţºMMLP57H£©Éè¼ÆÁËÒ»Ì×Ó¦ÓÃÓÚ¸ßѹ¿ª¹Ø¹ñµçÁ÷²âÁ¿µÄ²âÁ¿¡£

ÎÄÏ×ÕªÒª:Õë¶Ô´«Í³µçÁ÷»¥¸ÐÆ÷¶¯Ì¬·¶Î§Ð¡¡¢Ìå»ý´ó¡¢³É±¾¸ßµÈÎÊÌâ,Ìá³öÁËÒ»ÖÖ»ùÓÚTMR´Å´«¸ÐÆ÷µÄ10kV¸ßѹ¿ª¹Ø¹ñµçÁ÷²âÁ¿·½·¨¡£ÔÚ·ÖÎöÁËTMR´Å´«¸ÐÆ÷²âÁ¿Ô­ÀíºÍ²âÁ¿·½·¨µÄ»ù´¡ÉÏ,Éè¼ÆÁËÒ»Ì×Ó¦ÓÃÓÚ¸ßѹ¿ª¹Ø¹ñµçÁ÷²âÁ¿µÄ²âÁ¿ÏµÍ³,Ïêϸ½éÉÜÁ˸òâÁ¿ÏµÍ³µÄÓ²¼þÉè¼ÆºÍÈí¼þ²âÊÔÁ÷³Ì¡£Í¨¹ýʵÑéµÄ·½·¨ÑéÖ¤Á˸òâÁ¿·½·¨µÄ¿ÉÐÐÐÔºÍTMR´Å´«¸ÐÆ÷µÄ²âÁ¿ÐÔÄÜ,²¢Ìá³öÁËÏà¹ØÊµÑé·½·¨µÄ¸Ä½ø´ëÊ©¡£

³ö°æÔ´:¡¶ÒÇ±í¼¼ÊõÓë´«¸ÐÆ÷¡·, 2014(3):85-88

¹Ø¼ü´Ê:TMR´Å´«¸ÐÆ÷£»kV¸ßѹ¿ª¹Ø¹ñ£»µçÁ÷²âÁ¿£»ÏßÐÔ¶È£»Öظ´ÐÔ

ÉÏÒ»Ö÷Ì⣺ ´ÅÕ¤³ß¶ÁÍ·

ÏÂÒ»Ö÷Ì⣺ ÎÞËð¼ì²â(Èõ´Å¼ì²â)

  • ÔÚÏ߿ͷþ
www.race-coar.com
ÓÑÇéÁ´½Ó£ºÖйú¸£²ÊÍø  Öйú¸£²ÊÍø  Öйú¸£²ÊÍø  Öйú¸£²ÊÍø  Öйú¸£²ÊÍø  Öйú¸£²ÊÍø  Öйú¸£²ÊÍø  Öйú¸£²ÊÍø  Öйú¸£²ÊÍø  Öйú¸£²ÊÍø  Öйú¸£²ÊÍø  Öйú¸£²ÊÍø  Öйú¸£²ÊÍø  Öйú¸£²ÊÍø  Öйú¸£²ÊÍø  Öйú¸£²ÊÍø  Öйú¸£²ÊÍø  Öйú¸£²ÊÍø  Öйú¸£²ÊÍø  Öйú¸£²ÊÍø