涔犻闆嗗強绛旀
绗?/p>
1
绔?/p>
姒傝堪
1.1
浠�涔堟槸浼犳劅鍣紵鎸夌収鍥芥爣瀹氫箟锛?/p>
鈥?/p>
浼犳劅鍣?/p>
鈥?/p>
搴旇濡備綍璇存槑鍚箟锛?/p>
1.2
浼犳劅鍣ㄧ敱鍝嚑閮ㄥ垎缁勬垚锛熻瘯杩板畠浠殑浣滅敤鍙婄浉浜掑叧绯汇�?/p>
1.3
浼犳劅鍣ㄥ浣曞垎绫伙紵鎸変紶鎰熷櫒妫�娴嬬殑鑼冪暣鍙垎涓哄摢鍑犵锛?/p>
绛旀
1.1
绛旓細
浠庡箍涔夌殑瑙掑害鏉ヨ锛?/p>
鎰熺煡淇″彿妫�鍑哄櫒浠跺拰淇″彿澶勭悊閮ㄥ垎鎬荤О涓轰紶鎰熷櫒銆?/p>
鎴戜滑瀵逛紶鎰熷櫒瀹?/p>
涔夋槸锛氫竴绉嶈兘鎶婄壒瀹氱殑淇℃伅锛堢墿鐞嗐�佸寲瀛︺�佺敓鐗╋級鎸変竴瀹氳寰嬭浆鎹㈡垚鏌愮鍙敤淇″彿杈撳嚭鐨勫櫒
浠跺拰瑁呯疆銆備粠鐙箟瑙掑害瀵逛紶鎰熷櫒瀹氫箟鏄細鑳芥妸澶栫晫闈炵數淇℃伅杞崲鎴愮數淇″彿杈撳嚭鐨勫櫒浠躲�?/p>
鎴戝浗鍥藉鏍囧噯锛?/p>
GB7665
鈥?/p>
87
锛夊浼犳劅鍣紙
Sensor/transducer
锛夌殑瀹氫箟鏄細
鈥?/p>
鑳藉鎰熷彈瑙勫畾
鐨勮娴嬮噺骞舵寜鐓т竴瀹氳寰嬭浆鎹㈡垚鍙敤杈撳嚭淇″彿鐨勫櫒浠跺拰瑁呯疆
鈥?/p>
銆傚畾涔夎〃鏄庝紶鎰熷櫒鏈夎繖鏍蜂笁灞?/p>
鍚箟锛?/p>
瀹冩槸鐢辨晱鎰熷厓浠跺拰杞崲鍏冧欢鏋勬垚鐨勪竴绉嶆娴嬭缃紱
鑳芥寜涓�瀹氳寰嬪皢琚祴閲忚浆鎹㈡垚鐢典俊
鍙疯緭鍑猴紱
浼犳劅鍣ㄧ殑杈撳嚭涓庤緭鍏ヤ箣闂村瓨鍦ㄧ‘瀹氱殑鍏崇郴銆?/p>
鎸変娇鐢ㄧ殑鍦哄悎涓嶅悓浼犳劅鍣ㄥ張绉颁负鍙樻崲鍣ㄣ�?/p>
鎹㈣兘鍣ㄣ�佹帰娴嬪櫒銆?/p>
1.2
绛旓細
缁勬垚
鈥斺�?/p>
鐢辨晱鎰熷厓浠躲�佽浆鎹㈠厓浠躲�佸熀鏈數璺粍鎴愶紱
鍏崇郴锛?/p>
浣滅敤
鈥斺�?/p>
浼犳劅鍣ㄥ浜庣爺绌跺璞′笌娴嬭瘯绯荤粺鐨勬帴鍙ｄ綅缃紝
鍗虫娴嬩笌鎺у埗涔嬮銆?/p>
浼犳劅
鍣ㄦ槸鎰熺煡銆?/p>
鑾峰彇涓庢娴嬩俊鎭殑绐楀彛锛?/p>
涓�鍒囩瀛︾爺绌朵笌鑷姩鍖栫敓浜ц繃绋嬭鑾峰彇鐨勪俊鎭兘瑕侀�氳繃
浼犳劅鍣ㄨ幏鍙栧苟閫氳繃瀹冭浆鎹㈡垚瀹规槗浼犺緭涓庡鐞嗙殑鐢典俊鍙凤紝鍏朵綔鐢ㄤ笌鍦颁綅鐗瑰埆閲嶈銆?/p>
1.3
绛旓細
锛堢暐锛夌瓟锛?/p>
鎸夌収鎴戝浗鍒跺畾鐨勪紶鎰熷櫒鍒嗙被浣撶郴琛紝
浼犳劅鍣ㄥ垎涓虹墿鐞嗛噺浼犳劅鍣ㄣ�?/p>
鍖栧閲忎紶鎰熷櫒浠ュ強鐢熺墿
閲忎紶鎰熷櫒涓夊ぇ绫伙紝鍚?/p>
12
涓皬绫汇�傛寜浼犳劅鍣ㄧ殑妫�娴嬪璞″彲鍒嗕负锛氬姏瀛﹂噺銆佺儹瀛﹂噺銆佹祦浣撻噺銆?/p>
鍏夊閲忋�佺數閲忋�佺瀛﹂噺銆佸０瀛﹂噺銆佸寲瀛﹂噺銆佺敓鐗╅噺銆佹満鍣ㄤ汉绛夌瓑銆?/p>
绗?/p>
3
绔?/p>
鐢甸樆搴斿彉寮忎紶鎰熷櫒
3.1
浣曚负鐢甸樆搴斿彉鏁堝簲锛熸�庢牱鍒╃敤杩欑鏁堝簲鍒舵垚搴斿彉鐗囷紵
3.2
鍥?/p>
3-31
涓轰竴鐩存祦鐢垫ˉ锛?/p>
璐熻浇鐢甸樆
R
L
瓒嬩簬鏃犵┓銆?/p>
鍥句腑
E=
4
V
锛?/p>
R
1
=R
2
=R
3
=R
4
=
120惟
锛?/p>
璇曟眰锛?
鈶?/p>
R
1
涓洪噾灞炲簲鍙樼墖锛?/p>
鍏朵綑涓哄鎺ョ數闃伙紝
褰?/p>
R
1
鐨勫閲忎负
螖
R
1
=
1.2惟
鏃讹紝
鐢垫ˉ杈撳嚭鐢靛帇
U
0
=
?
鈶?/p>
R
1
銆?/p>
R
2
涓洪噾灞炲簲鍙樼墖锛?/p>
鎰熷簲搴斿彉澶у皬鍙樺寲鐩稿悓锛?/p>
鍏朵綑涓哄鎺ョ數闃伙紝
鐢垫ˉ杈撳嚭鐢靛帇
U
0
=
?
鈶?/p>
R
1
銆?/p>
R
2
涓洪噾灞炲簲鍙樼墖锛屽鏋滄劅搴斿簲鍙樺ぇ灏忕浉鍙嶏紝涓?/p>
螖
R
1
=
螖
R
2
=
1.2惟
锛?/p>
鐢垫ˉ杈撳嚭鐢靛帇
U
0
=
?