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鎮ㄥソ锛屾杩庝締鍒扮董搴浕瀛愬競鍫寸恫(w菐ng) 鐧婚寗 | 鍏嶈不娉ㄥ唺

渚挎敎寮忔暩(sh霉)瀛楅浕灏�(d菐o)鐜囧剙
闁辫畝锛�1070鏅傞枔锛�2022-05-11 14:15:36

    渚挎敎鍨嬮浕灏�(d菐o)鐜囬仼鐢ㄤ簬鐝�(xi脿n)鍫存脯閲忔恫楂旂殑闆诲皫(d菐o)鐜�銆傞�氶亷闆昏В璩�(zh矛)婧舵恫闆诲皫(d菐o)鐜囩殑娓噺涓�鑸噰鐢ㄤ氦娴佷俊铏熶綔鐢ㄤ簬闆诲皫(d菐o)姹犵殑鍏╅浕妤垫澘锛岀敱娓噺鍒扮殑闆诲皫(d菐o)姹犲父鏁�(sh霉)K鍜屽叐闆绘サ鏉夸箣闁撶殑闆诲皫(d菐o)G鑰屾眰寰楅浕灏�(d菐o)鐜�銆�

姒傝堪

    渚挎敎鍨嬮浕灏�(d菐o)鐜囬仼鐢ㄤ簬鐝�(xi脿n)鍫存脯閲忔恫楂旂殑闆诲皫(d菐o)鐜�銆傞�氶亷闆昏В璩�(zh矛)婧舵恫闆诲皫(d菐o)鐜囩殑娓噺涓�鑸噰鐢ㄤ氦娴佷俊铏熶綔鐢ㄤ簬闆诲皫(d菐o)姹犵殑鍏╅浕妤垫澘锛岀敱娓噺鍒扮殑闆诲皫(d菐o)姹犲父鏁�(sh霉)K鍜屽叐闆绘サ鏉夸箣闁撶殑闆诲皫(d菐o)G鑰屾眰寰楅浕灏�(d菐o)鐜�銆�

鎬ц兘鐗归粸

    鈼嗕竴榛炴寜閸佃嚜鍕曟牎婧�:

    鍎�鍣ㄩ厤鍚堟婧栭浕灏�(d菐o)娑插彲浠ラ�茶姣忓�嬮噺绋�1榛炶嚜鍕曟牎婧�,鏍℃簴鏅�,鍎�鍣ㄨ嚜鍕曡瓨鍒ユ牎婧栨恫,濡傛灉鎮ㄤ娇鐢ㄩ尟瑾ょ殑鎴栬垏瑷�(sh猫)瀹氬�煎亸宸純澶х殑闆诲皫(d菐o)娑查�茶鏍℃簴,鍎�鍣ㄥ皣鑷嫊鍫辫銆�

    鈼嗚嚜鍕曢噺绋嬭綁(zhu菐n)鎻�:

    娓噺闆诲皫(d菐o)鐜囨垨婧惰В鎬х附鍥洪珨(TDS)鏅�,鍎�鍣ㄥ叿鏈夎嚜鍕曢噺绋嬭綁(zhu菐n)鎻涘姛鑳�銆傜暥闆绘サ鍌虫劅鍣ㄦ蹈鍏ユ憾娑插悗,BEC渚挎敎鍨嬪皣鑷嫊鎺冩弿鐣跺墠娓噺鍊煎苟杞�(zhu菐n)鎻涢噺绋�,鍎�鍣ㄥ皣浠ョ殑鍒嗚鲸鐜囬’绀虹祩榛炴脯閲忓��銆�

    鈼嗗彲瑷�(sh猫)瀹氭韩搴︾郴鏁�(sh霉):

    鍚湁涓嶅悓闆㈠瓙鐨勬憾娑插線寰�鍏锋湁涓嶅悓鐨勬韩搴︾郴鏁�(sh霉),婧栫⒑瑷�(sh猫)瀹氭韩搴︾郴鏁�(sh霉)灏嶆脯閲忚嚦闂�(gu膩n)閲嶈,BEC渚挎敎鍨嬪彲鍦�0鑷�3.9%姣忔敐姘忓害鐨勮寖鍦嶅収(n猫i)閫茶瑷�(sh猫)缃�銆�

    鈼嗗彲瑷�(sh猫)瀹氶浕妤靛父鏁�(sh霉):

    娓噺楂樻垨浣庨浕灏�(d菐o)婧舵恫鏅�,鎮ㄩ渶瑕侀伕閰嶄笉鍚屽父鏁�(sh霉)鐨勯浕灏�(d菐o)闆绘サ,BEC渚挎敎鍨嬪叿鏈変笁鍊嬮浕妤靛父鏁�(sh霉)鍙伕,鎮ㄥ彲浠ユ牴鎿�(j霉)閬哥敤鐨勯浕妤佃嚜琛岃ō(sh猫)瀹�,鍎�鍣ㄥ皣鑷嫊杞�(zhu菐n)鎻涚祩榛炴脯閲忓�笺��

    鈼嗗彲瑷�(sh猫)瀹歍DS绯绘暩(sh霉):

    鏍规摎(j霉)闆诲皫(d菐o)鍒嗘瀽娉�,娓噺姘磋唱(zh矛)婧惰В鎬х附鍥洪珨鏅傛噳(y墨ng)婧栫⒑浼扮畻,瑷�(sh猫)瀹歍DS绯绘暩(sh霉),530/540鍙湪0.01鑷�1.00涔嬮枔瑷�(sh猫)瀹氫互淇濋殰娓噺鍊肩殑鍙潬銆�

    鈼嗚嚜鍕曚俊鎭彁绀�:

    BEC渚挎敎鍨嬪叿鏈夋搷浣滀俊鎭彁绀哄姛鑳�,鐣舵偍閫插叆鏌愪竴闋呰ō(sh猫)缃垨娓噺淇℃伅娆勫皣骞姪鎮ㄤ簡瑙ｅ剙鍣ㄥ湪鐣跺墠鐙�鎱�(t脿i)涓嬪彲鍩�(zh铆)琛屼粈涔堟搷浣滃強濡備綍鎿嶄綔,瀹冪瓑鍚屼簬浣跨敤鎵嬪唺鐨勬搷浣滄椹熻鏄庛�傞�氶亷淇℃伅娆勭殑寮曞皫(d菐o),鎮ㄨ兘杓曟澗瀹屾垚鏌愰爡瑷�(sh猫)缃垨娓噺浠诲嫏(w霉)銆�

    鈼嗗剙鍣ㄩ厤缃�:

    CON1鍨嬮墤閲戦浕灏�(d菐o)闆绘サ1鏀�,婧害鎺㈡1鏀�,9V闆绘睜1绡�(ji茅),閰嶇疆CON10鍨嬮浕灏�(d菐o)闆绘サ1鏀��


娓畾鐨勫師鐞�

    闆诲皫(d菐o)鐜囨槸浠ユ暩(sh霉)瀛楄〃绀烘憾娑插偝灏�(d菐o)闆绘祦鐨勮兘鍔�銆傛按鐨勯浕灏�(d菐o)鐜囪垏鍏舵墍鍚劇姗熼吀銆佸牽銆侀菇鐨勯噺鏈変竴瀹氱殑闂�(gu膩n)绯伙紝鐣跺畠鍊戠殑婵冨害杓冧綆鏅�锛岄浕灏�(d菐o)鐜囬毃钁楁績搴︾殑澧炲ぇ鑰屽鍔狅紝鍥犳锛岃┎鎸囨甯哥敤浜庢帹娓按涓洟瀛愮殑绺芥績搴︽垨鍚菇閲�銆�

    闆诲皫(d菐o)锛圙锛夋槸闆婚樆锛圧锛夌殑鍊掓暩(sh霉)銆傚洜姝ょ暥鍏╁�嬮浕妤碉紙閫氬父鐐洪墤榛戦浕妤碉級鎻掑叆婧舵恫涓紝鍙互娓嚭鍏╅浕妤甸枔鐨勯浕闃籖銆傛牴鎿�(j霉)姝愬瀹氬緥锛屾韩搴︿竴瀹氭檪锛岄�欏�嬮浕闃诲�艰垏闆绘サ闁撹窛L锛坈m锛夋姣�锛岃垏闆绘サ鐨勬埅闈㈢⿳A锛坈m2锛夊弽姣旓紝鍗筹細

    R =蟻脳(L/A)

    鍏朵腑蟻鐐洪浕闃荤巼,鏄暦1cm锛屾埅闈㈢⿳鐐�1cm2灏�(d菐o)楂旂殑闆婚樆锛屽叾澶у皬姹哄畾浜庣墿璩�(zh矛)鐨勬湰鎬с��

    鎿�(j霉)涓婂紡锛屽皫(d菐o)楂旂殑闆诲皫(d菐o)锛圙锛夊彲琛ㄧず鎴愪笅寮忥細

    G =1/R=(1/蟻)脳(A/L)=K脳(1/J)

    鍏朵腑锛孠=1/蟻绋辩偤闆诲皫(d菐o)鐜�锛孞 =L/A绋辩偤闆绘サ甯告暩(sh霉)

    闆昏В璩�(zh矛)婧舵恫闆诲皫(d菐o)鐜囨寚鐩歌窛1cm鐨勫叐骞宠闆绘サ闁撳厖浠�1cm3婧舵恫鏅傛墍鍏锋湁鐨勯浕灏�(d菐o)銆傜敱涓婂紡鍙锛岀暥宸茬煡闆绘サ甯告暩(sh霉)锛圝锛�锛屽苟娓嚭婧舵恫闆婚樆锛圧锛夋垨闆诲皫(d菐o)锛圙锛夋檪锛屽嵆鍙眰鍑洪浕灏�(d菐o)鐜�銆�


鎳�(y墨ng)鐢ㄩ牁(l菒ng)鍩�

    BEC绯诲垪渚挎敎鍨嬮浕灏�(d菐o)鐜囨噳(y墨ng)鐢ㄤ簬澶ч儴鍒嗚垏姘磋唱(zh矛)鍒嗘瀽鐩搁棞(gu膩n)鐨勯牁(l菒ng)鍩燂紝濡傛暀瀛�(xu茅)銆佺鐮�銆佸寲椹楀銆�

缍韩闆诲瓙閫氾紝闆诲瓙鐭ヨ瓨锛屼竴鏌ョ櫨閫氾紒

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