妤婂弗1  鏉庤垐鍕�2 鏉庡钩1 鐜嬮暦(zh菐ng)闈�1

锛�1.瀹夌鐟為浕姘ｈ偂浠芥湁闄愬叕鍙革紝涓婃捣 201801锛�
锛�2. 鍥涘窛瑗垮崡寤ｅ粓寤虹瓚瑷�(sh猫)瑷�(j矛)闄㈡湁闄愬叕鍙革紝鍥涘窛 鎴愰兘 610042锛�

鎽樿锛氬湪闅旈洟闆绘簮绯荤当(t菕ng)涓�锛岀偤闃叉鐢变簬澶氶粸(di菐n)鎺ュ湴鑰屽紩鐧�(f膩)鍤�(y谩n)閲嶅悗鏋�锛岄渶瑕佸(sh铆)鏅�(sh铆)灏�(du矛)绯荤当(t菕ng)閫�(j矛n)琛屽皪(du矛)鍦扮禃绶ｇ洠(ji膩n)娓�(c猫)锛屽苟鍦ㄧ洠(ji膩n)娓�(c猫)鍒板皪(du矛)鍦扮禃绶ｆ晠闅滄檪(sh铆)锛岄€�(j矛n)琛屾晠闅滃畾浣�銆傛湰鏂囧湪浠嬬垂绲曠罚瀹氫綅鐢ㄤ俊铏�(h脿o)鐧�(f膩)鐢熷櫒鐨勫伐浣滃師鐞嗙殑鍩虹(ch菙)涓�锛岃┏绱�(x矛)闂¤堪浜嗕俊铏�(h脿o)鐧�(f膩)鐢熷櫒鐨勭‖浠跺拰杌熶欢瑷�(sh猫)瑷�(j矛)銆傛湰鏂囦腑瑷�(sh猫)瑷�(j矛)鐨勭敘(ch菐n)鍝佸凡閫氶亷(gu貌)瑭﹂(y脿n)妾㈤(y脿n)锛屽彲鎳�(y墨ng)鐢ㄤ簬IT绯荤当(t菕ng)锛岀偤鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鎵€鎻愪緵瀹夊叏鍙潬鐨勪緵闆昏В姹烘柟妗�銆�
銆€銆€闂�(gu膩n)閸佃锛欼T绯荤当(t菕ng)  淇¤櫉(h脿o)鐧�(f膩)鐢熷櫒  鏁呴殰瀹氫綅
0 寮曡█銆€銆€

鍦↖T绯荤当(t菕ng)涓�锛屽柈榛�(di菐n)鎺ュ湴鏁呴殰鏄竴绋緢甯歌鐨勬晠闅�銆備竴鏃﹀嚭鐝�(xi脿n)鍠粸(di菐n)鎺ュ湴鏁呴殰锛孖T绯荤当(t菕ng)灏辨渻(hu矛)璁�?y艒u)闁€N-S绯荤当(t菕ng)锛岄洊鐒跺彲浠ュ付鏁呴殰绻肩簩(x霉)閬�(y霉n)琛岋紝浣嗗凡缍�(j墨ng)澶卞幓浜咺T绯荤当(t菕ng)鐨勫劒(y艒u)榛�(di菐n)锛屽鍔犱簡瀹夊叏闅辨偅銆傚洜姝ら渶瑕佸(sh铆)鏅�(sh铆)鐩�(ji膩n)娓�(c猫)绯荤当(t菕ng)鐨勫皪(du矛)鍦扮禃绶ｇ媭娉�锛屽苟鍦ㄧ洠(ji膩n)娓�(c猫)鍒板皪(du矛)鍦扮禃绶ｆ晠闅滄檪(sh铆)锛岃兘閫氶亷(gu貌)鍎€琛ㄨ嚜鍕�(d貌ng)瀹氫綅鏁呴殰榛�(di菐n)鏀矾銆傝嫢娌掓湁鑷嫊(d貌ng)瀹氫綅鍔熻兘锛屼竴鏃﹀嚭鐝�(xi脿n)鏁呴殰锛屽彧鑳戒緷闈犱汉宸ュ皪(du矛)澶氶仈(d谩)鏁�(sh霉)鍗佹銆佹暩(sh霉)鐧炬锛屼箖鑷虫垚鍗冧笂钀�(w脿n)姊濊矤(f霉)杓夋敮璺€愭鏂烽浕鏌ユ壘锛屼笉鍍呰不(f猫i)鏅�(sh铆)璨�(f猫i)鍔�锛屾洿鍤�(y谩n)閲嶇牬澹炰簡渚涢浕閫ｇ簩(x霉)鎬�銆傞€欏湪鏌愪簺闇€瑕侀€ｇ簩(x霉)渚涢浕鐨勭壒娈婂牬(ch菐ng)鎵€锛堝閱�(y墨)闄㈡墜琛�(sh霉)瀹ょ瓑锛夋槸涓嶅厑瑷辩殑[1]銆�
     鍩轰簬涓婅堪鎯呮硜锛屾湰鏂囪ō(sh猫)瑷�(j矛)浜嗕竴绋禃绶ｆ晠闅滃畾浣嶇敤淇¤櫉(h脿o)鐧�(f膩)鐢熷櫒锛屽畠瑁濊ō(sh猫)浜嶪T绯荤当(t菕ng)涓�锛� 閰嶅悎绲曠罚鏁呴殰瀹氫綅瑁濈疆瀵�(sh铆)鐝�(xi脿n)绲曠罚鏁呴殰瀹氫綅鍔熻兘銆傜暥(d膩ng)IT绯荤当(t菕ng)鐧�(f膩)鐢熺禃绶ｆ晠闅滄檪(sh铆)锛屼俊铏�(h脿o)鐧�(f膩)鐢熷櫒鍟熷嫊(d貌ng)骞剁敘(ch菐n)鐢熷畾浣嶄俊铏�(h脿o)锛屾敞鍏ュ埌IT绯荤当(t菕ng)鑸囧湴涔嬮枔銆傜禃绶ｆ晠闅滃畾浣嶈缃€氶亷(gu貌)鍌虫劅鍣ㄩ€愯矾宸℃锛岀暥(d膩ng)妾㈡脯(c猫)鍒板畾浣嶄俊铏�(h脿o)娴佺稉(j墨ng)鏌愭敮璺檪(sh铆)锛屼究鍙⒑瀹氳┎鏀矾鐐虹禃绶ｆ晠闅滄墍鍦ㄥ洖璺�銆傛鏅�(sh铆)锛屾搷浣滀汉鍝″彲鏈夌洰鐨勬€х殑閲濆皪(du矛)瑭叉晠闅滄敮璺€�(j矛n)琛屾柗闆绘垨鍏跺畠淇濊(h霉)鎿嶄綔锛屼笉蹇呴€愭鏀矾鏂烽浕閫�(j矛n)琛屾帓鏌ワ紝涓嶅儏鎻愰珮浜嗗伐浣滄晥鐜�锛屼篃鏈夋晥鐨勪繚闅滀簡绯荤当(t菕ng)渚涢浕鐨勯€ｇ簩(x霉)鎬�銆傚洜姝�锛屽皪(du矛)闆诲姏绯荤当(t菕ng)渚涢浕鐨勫畨鍏ㄦ€�銆侀€ｇ簩(x霉)鎬у拰鍙潬鎬у叿鏈夋サ鍏堕噸瑕佺殑鎰忕京銆�
1 淇¤櫉(h脿o)鐧�(f膩)鐢熷師鐞�

淇¤櫉(h脿o)鐧�(f膩)鐢熷櫒鐨勫伐浣滃師鐞嗘槸鐣�(d膩ng)IT绯荤当(t菕ng)鐧�(f膩)鐢熷柈榛�(di菐n)鎺ュ湴鏁呴殰鏅�(sh铆)锛岃吉娴佸湪绯荤当(t菕ng)鏌愭牴绶氳垏澶у湴涔嬮枔娉ㄥ叆瀹氫綅淇¤櫉(h脿o)锛屼互渚跨禃绶ｆ晠闅滃畾浣嶅剙鑳藉湪鏁呴殰鏀矾涓婄洠(ji膩n)娓�(c猫)鍒板畾浣嶄俊铏�(h脿o)銆傚父閲囩敤鍦�1鎵€绀虹櫦(f膩)鐢熷師鐞�銆�

鍦�1 淇¤櫉(h脿o)鐧�(f膩)鐢熷櫒鐨勭櫦(f膩)鐢熷師鐞�

銆€銆€鍦↖T绯荤当(t菕ng)涓紝娉ㄥ叆鐨勬脯(c猫)瑭︿俊铏�(h脿o)鐨勬湁鏁堝€煎繀闋堣冻澶犲皬锛屼互鍏嶅皪(du矛)IT绯荤当(t菕ng)褰㈡垚澶ぇ骞叉摼鎴�?q奴)慰鍒皔(t菕ng)璨�(f霉)杓夐€犳垚鍗卞锛涘張瑕佹湁瓒冲澶х殑宄板€�锛屼互渚垮湪鏁呴殰鏀矾涓婂舰鎴愯冻澶犲ぇ鐨勯浕娴�锛屼娇鏁呴殰瀹氫綅鍎€鐨勯浕娴佷簰鎰熷櫒鑳芥甯哥洠(ji膩n)娓�(c猫)銆�
銆€銆€鑰冩叜浠ヤ笂鍏╃ó鎯呮硜锛屾湰鏂囬噰鐢ㄨ剤娌栦俊铏�(h脿o)浣滅偤娓�(c猫)瑭︿俊铏�(h脿o)銆傚鏋滆剤娌栦俊铏�(h脿o)骞呭害瓒冲澶�锛屽搴﹁冻澶犵獎锛屽墖鍙互瀵�(sh铆)鐝�(xi脿n)鏈夋晥鍊艰冻澶犲皬銆佸嘲鍊艰冻澶犲叐鍊�(g猫)鏈熸湜鐩(bi膩o)銆傚緸绨�(ji菐n)鍖栬ō(sh猫)瑷�(j矛)鐨勮搴﹀嚭鐧�(f膩)锛屾矑鏈夊繀瑕佸湪淇¤櫉(h脿o)鐧�(f膩)鐢熷櫒涓婄洿鎺ョ敘(ch菐n)鐢熼珮澹撹剤娌栦俊铏�(h脿o)锛屽彲浠ラ€氶亷(gu貌)鎴彇IT绯荤当(t菕ng)涓氦娴佷俊铏�(h脿o)鐨勬尝宄颁締(l谩i)瀵�(sh铆)鐝�(xi脿n)銆�
銆€銆€灏�(du矛)浜庡柈闋�(xi脿ng)浜ゆ祦IT绯荤当(t菕ng)锛屽叐鏍圭窔L1銆丩2闁撻浕澹撶偤AC220V锛屽叾宄板€肩偤 锛屾豢瓒宠剤娌栧嘲鍊艰冻澶犲ぇ鐨勮姹�銆傜偤婊胯冻鏈夋晥鍊艰冻澶犲皬鐨勮姹�锛屾湰鏂囦緷鐓ф(bi膩o)婧�(zh菙n)IEC61557-9鐨勨€滃畾浣嶄俊铏�(h脿o)闆诲鐨勬湁鏁堝€间笉鍏佽ū瓒呴亷(gu貌)50V鈥濈殑瑕�(gu墨)瀹�锛屽皣闆诲闁惧€艰ō(sh猫)鐐�50V[2]銆備緷姝�锛屽彲瑷�(j矛)绠楀嚭鑴堟矕瀵害锛堢敱浜庤剤娌栧搴﹀緢灏�锛岀偤鏂逛究瑷�(j矛)绠�锛屽彲灏囨宄板€艰剤娌栬鐐哄箙搴︾偤 ]鐨勭煩褰㈣剤娌栵級銆�

                       銆€銆€鐣�(d膩ng)浜ゆ祦闆诲鍛ㄦ湡鐐�50Hz鏅�(sh铆)锛岃剤娌栧搴�

                    銆€銆€   鐣�(d膩ng)浜ゆ祦闆诲鐐�60Hz鏅�(sh铆)锛岃剤娌栧搴�

     鍒╃敤鍠墖姗�(j墨)鐨勫畾鏅�(sh铆)鍣ㄥ姛鑳�锛岄厤鍚堝厜鑰︼紝鍙互绮剧⒑鎴彇0.4ms鐨勫嘲鍊艰剤娌�銆傜敱浜�0.4ms锛�0.4304ms锛�0.5165ms锛屽苟涓斿(sh铆)闅涙埅鍙栫殑鑴堟矕淇¤櫉(h脿o)涓�锛岄櫎娉㈠嘲涓€榛�(di菐n)澶�锛屽叾浣欓粸(di菐n)骞呭害鍧囧皬浜� 锛屽洜姝ゅ叾鏈夋晥鍊间竴瀹氭渻(hu矛)灏忎簬瑷�(sh猫)瀹氱殑闁惧€�50V锛屽彲浠ユ豢瓒宠剤娌栨湁鏁堝€艰冻澶犲皬鐨勮姹�銆�
2 纭欢瑷�(sh猫)瑷�(j矛)

銆€銆€鏈ō(sh猫)瑷�(j矛)鐨勭‖浠跺姛鑳芥ā濉婁富瑕佸寘鎷浕婧愭ā濉�銆佷腑澶帶鍒舵ā濉�銆佺洠(ji膩n)娓�(c猫)妯″銆佷俊铏�(h脿o)鐧�(f膩)鐢熸ā濉�銆侀€氫俊妯″銆佹寚绀虹噲妯″銆傜‖浠惰ō(sh猫)瑷�(j矛)鍘熺悊妗嗗湒濡傚湒2鎵€绀恒€�

鍦�2 纭欢瑷�(sh猫)瑷�(j矛)鍘熺悊妗嗗湒

淇¤櫉(h脿o)鐧�(f膩)鐢熷櫒涓婇浕鍚�锛孋PU鍗抽€氶亷(gu貌)鐩�(ji膩n)娓�(c猫)妯″灏�(du矛)IT绯荤当(t菕ng)鐨勯浕澹撻€�(j矛n)琛屽(sh铆)鏅�(sh铆)鐩�(ji膩n)娓�(c猫)锛屾脯(c猫)閲忓嚭IT绯荤当(t菕ng)鐨勪氦娴侀牷鐜�銆傜暥(d膩ng)绯荤当(t菕ng)鐧�(f膩)鐢熷皪(du矛)鍦扮禃绶ｆ晠闅滄檪(sh铆)锛屼俊铏�(h脿o)鐧�(f膩)鐢熷櫒鏍规摎(j霉)娓�(c猫)閲忓嚭鐨勯牷鐜囧ぇ灏�锛岀⒑瀹氭脯(c猫)瑭︿俊铏�(h脿o)鐨勮剤娌栧搴︿互鍙婅剤娌栭牷鐜�锛屾埅鍙栫郴绲�(t菕ng)娉㈠嘲锛岀敘(ch菐n)鐢熸脯(c猫)瑭︿俊铏�(h脿o)锛岃吉娴佸姞鍒癓1-PE銆丩2-PE闁�銆傜敱浜庣櫦(f膩)鐢熺禃绶ｆ晠闅�锛屾晠闅滄敮璺彲绛夋晥鐐轰竴杓冨皬鍊奸浕闃�锛岄€ｆ帴IT绯荤当(t菕ng)鐧�(f膩)鐢熸晠闅滅殑绶氫互鍙婂ぇ鍦帮紝褰㈡垚闆绘祦鍥炶矾锛屾脯(c猫)瑭︿俊铏�(h脿o)鑳藉湪鏁呴殰鏀矾涓婄敘(ch菐n)鐢熸脯(c猫)瑭﹂浕娴�锛岀禃绶ｆ晠闅滃畾浣嶅剙閫愯矾宸″洖鐩�(ji膩n)娓�(c猫)鍚勬敮璺檪(sh铆)锛屽湪鏌愬€�(g猫)鏀矾涓婄洠(ji膩n)娓�(c猫)鍒版娓�(c猫)瑭﹂浕娴�锛屽嵆鍙垽瀹氭姊濇敮璺偤鏁呴殰鏀矾銆傛湰瑷�(sh猫)瑷�(j矛)涓紝涓ぎ鎺у埗妯″閬哥敤ST鍏徃鐢熺敘(ch菐n)鐨�32浣岮RM CortexTM-M3鍏�(n猫i)鏍稿柈鐗囨(j墨)STM32F103锛岃┎鑺墖铏曠悊閫熷害蹇紝鏈€楂橀亱(y霉n)琛岄€熷害鍙仈(d谩)72MHz銆傝姱鐗囧叿鏈夎睈瀵岀殑鐗囧収(n猫i)鍜屽鍦嶈硣婧�锛岀墖鍏�(n猫i)RAM 20KB鍜孎LASH闁冨瓨64KB锛屽付鏈夊閫氶亾鐨�12浣岮/D杞�(zhu菐n)鍖栨ā濉�锛屼互鍙婂鍊�(g猫)SPI銆両2C銆丆AN绛夐€氳▕鎺ュ彛锛屽ぇ澶х啊(ji菐n)鍖栦簡澶栧湇闆昏矾鐨勮ō(sh猫)瑷�(j矛)銆�
3 杌熶欢瑷�(sh猫)瑷�(j矛)

銆€銆€淇¤櫉(h脿o)鐧�(f膩)鐢熷櫒鐨勬帶鍒剁▼搴忕敤C瑾�(y菙)瑷€绶ㄥ瀹屾垚锛屽湪绋嬪簭瑷�(sh猫)瑷�(j矛)涓噰鐢ㄤ簡绲�(ji茅)妲�(g貌u)鍖栫▼搴忚ō(sh猫)瑷�(j矛)鏂规硶锛屼究浜庣▼搴忎唬纰肩殑缍(h霉)銆佺Щ妞嶅拰鍗囩礆(j铆)銆傜郴绲�(t菕ng)涓婇浕鍚�锛岄鍏堝畬鎴愬悇鍊�(g猫)妯″鐨勫垵濮嬪寲鍜岃嚜妾�锛岀⒑淇濈郴绲�(t菕ng)宸ヤ綔鐨勫彲闈犳€�锛岀劧鍚庣⒑瀹氱郴绲�(t菕ng)涓殑鍚勫€�(g猫)閮ㄥ垎纭欢闆昏矾姝ｅ父鍚�锛岃嚜鍕�(d貌ng)閫�(j矛n)鍏ユ甯稿伐浣滄ā寮�锛岀郴绲�(t菕ng)涓荤▼搴忔祦绋嬪湒濡傚湒3鎵€绀恒€�

鍦�3 杌熶欢娴佺▼鍦�

銆€銆€鐐轰簡鍏呭垎淇濊瓑淇¤櫉(h脿o)鐧�(f膩)鐢熷櫒閬�(y霉n)琛岀殑婧�(zh菙n)纰烘€ц垏鍙潬鎬�銆傝粺浠朵笂閲囩敤浜嗙壒瀹氱殑绋嬪簭绠楁硶閫�(j矛n)琛岃檿鐞嗭紝涓昏鍖呮嫭锛�
銆€?銆�?锛夋暩(sh霉)瀛楁烤娉㈢畻娉�銆傞毃钁楅浕鍔涚郴绲�(t菕ng)鐨勬棩婕稿京(f霉)闆滐紝闆荤恫(w菐ng)涓殑璜ф尝鍚噺涓嶆柗澧炲姞銆備俊铏�(h脿o)鐧�(f膩)鐢熷櫒閲囬泦鍒扮殑绗竴鎵嬩俊铏�(h脿o)涓嚜鐒朵篃鍖呭惈浜嗗ぇ閲忎簡璜ф尝鍒嗛噺锛屼互鍙婂叾浠栦竴浜涘櫔鑱插共鎿�銆傞€欎簺骞叉摼濡傛灉涓嶆烤闄�锛屾渻(hu矛)绲﹀悗绾�(x霉)瑷�(j矛)绠楀付渚�(l谩i)褰遍熆銆傜偤浜嗛伩鍏嶉€欎簺褰遍熆锛岃粺浠跺湪閲囬泦鍒版暩(sh霉)鎿�(j霉)涔嬪悗锛岄噰鐢ㄤ簡鏁�(sh霉)瀛楁烤娉㈢畻娉曢€�(j矛n)琛岃檿鐞�锛屾烤闄ゆ帀淇¤櫉(h脿o)涓娉€€佸櫔鑱茬瓑骞叉摼鐨勯儴鍒�锛屽彧璁撴湁鐢ㄧ殑淇¤櫉(h脿o)鍙冭垏绲�(ji茅)鏋滈亱(y霉n)绠�锛屽緸鑰屼娇瑷�(j矛)绠楃殑绲�(ji茅)鏋滄洿鍔犵簿纰哄彲闈犮€�
   锛�2锛塈T绯荤当(t菕ng)浜ゆ祦闋荤巼鑷仼鎳�(y墨ng)娉�銆傚洜?y脿n)妤ｃ伔槌漢(hu谩n)澧冪殑澶氭ǎ鎬�锛屽伐浣滈浕澹撲笉涓€瀹氬氨鏄�50Hz锛屽(sh铆)闅涗腑鐨勯浕澹撻牷鐜囧彲鑳芥洿楂樻垨鏇翠綆锛屽洜姝よ閫氶亷(gu貌)鐩�(ji膩n)娓�(c猫)妯″瀵�(sh铆)鏅�(sh铆)鐩�(ji膩n)娓�(c猫)IT绯荤当(t菕ng)鐨勪氦娴侀牷鐜�銆傜洠(ji膩n)娓�(c猫)妯″灏囨瘮杓僉1銆丩2鍏╂牴绶氫箣闁撶殑闆诲锛屽皪(du矛)UL1锛濽L2鍜孶L1锛淯L2鐨勬儏娉佸垎鍒ヨ▓(j矛)鏅�(sh铆)锛岃鐐簍1鍜宼2銆傜敱浜庨浕澹撴瘮杓冩檪(sh铆)瀛樺湪涓€瀹氱殑闁惧€奸浕澹�锛屾墍浠ユ渻(hu矛)瀛樺湪t1锛瀟2鎴杢2锛瀟1鐨勭従(xi脿n)璞°€傚鏋渢1+t2=20ms锛屽嵆绯荤当(t菕ng)浜ゆ祦闋荤巼鐐�50Hz锛屽鏋滄鏅�(sh铆)鍑虹従(xi脿n)绯荤当(t菕ng)灏�(du矛)鍦扮禃绶ｆ晠闅�锛屽嵆鍙湪(t1/2-0.2)ms鑸�(t1/2+0.2)ms涔嬮枔鎴彇涓€娈靛搴︾偤0.4ms鐨勮剤娌�锛屽湪(t2/2-0.2)ms鑸�(t2/2+0.2)ms涔嬮枔鎴彇涓€娈靛搴︾偤0.4ms鐨勮剤娌�銆�

銆€鍦�4  L1銆丩2闁撻浕澹撳強鎴彇鐨勮剤娌栭浕澹�

濡傚湒4鎵€绀�锛岀郴绲�(t菕ng)闆诲鐨勬瘡鍊�(g猫)鍛ㄦ湡锛屼俊铏�(h脿o)鐧�(f膩)鐢熷櫒鎴彇鍏╂鑴堟矕锛屽垎鍒ュ湪L1-L2鐨勬鍗婃尝鐨勬尝宄拌檿锛堝鍦�4绗簩琛岋級锛屼互鍙奓1-L2鐨勮矤(f霉)鍗婃尝鐨勬尝宄拌檿锛堝鍦�4绗笁琛岋級銆傚鏋滄晠闅滈粸(di菐n)鐧�(f膩)鐢熷湪L1绶氫笂锛屽墖鍦↙1-L2鐨勮矤(f霉)鍗婃尝鐨勬尝宄拌檿鎴彇鐨勮剤娌栨尝褰㈠彲浠ュ湪鏁呴殰鏀矾涓婅〃鐝�(xi脿n)鐐烘锛岃兘琚禃绶ｆ晠闅滃畾浣嶅剙鐩�(ji膩n)娓�(c猫)鍒�锛涘鏋滄晠闅滈粸(di菐n)鐧�(f膩)鐢熷湪L2绶氫笂锛屽墖鍦↙1-L2鐨勬鍗婃尝鐨勬尝宄拌檿鎴彇鐨勮剤娌栨尝褰㈠彲浠ュ湪鏁呴殰鏀矾涓婅〃鐝�(xi脿n)鐐烘锛岃兘琚禃绶ｆ晠闅滃畾浣嶅剙鐩�(ji膩n)娓�(c猫)鍒�銆�
銆€銆€濡傛灉t1+t2=10ms锛岃€冩叜鍒拌剤娌栨湁鏁堝€煎皬浜�50V鐨勯渶姹�锛屽彲浠ヤ笉鐢ㄦ瘡鍊�(g猫)鍛ㄦ湡鎴彇鍏╂鑴堟矕锛圠1-L2姝ｅ崐娉�锛孡1-L2璨�(f霉)鍗婃尝锛�锛岃€岄伕鎿囨瘡?j墨)钃氣偓(g猫)鍛ㄦ湡鎴彇鍏╂鑴堟矕锛圠1-L2姝ｅ崐娉�锛孡1-L2璨�(f霉)鍗婃尝锛夈€傚叾浠栭牷鐜囦緷娆￠鎺ㄥ嵆鍙�銆�
4 淇¤櫉(h脿o)鐧�(f膩)鐢熷櫒鍦ㄩ啱(y墨)鐧�IT绲曠罚鐩�(ji膩n)娓�(c猫)鍙婃晠闅滃畾浣嶇郴绲�(t菕ng)鐨勬噳(y墨ng)鐢�

銆€銆€鍩轰簬鏈枃瑷�(sh猫)瑷�(j矛)鐨勪俊铏�(h脿o)鐧�(f膩)鐢熷櫒锛屽凡鎴愬姛鎳�(y墨ng)鐢ㄤ簬鏌愰啱(y墨)闄㈤噸鐧ョ洠(ji膩n)璀�(h霉)瀹�锛岀郴绲�(t菕ng)鎳�(y墨ng)鐢ㄥ鍦�5鎵€绀恒€傞€氶亷(gu貌)閫氳▕绶氳矾锛屽皣绲曠罚鐩�(ji膩n)娓�(c猫)鍎€銆佺禃绶ｆ晠闅滃畾浣嶅剙鍜屼俊铏�(h脿o)鐧�(f膩)鐢熷櫒妲�(g貌u)鎴愪竴鍊�(g猫)灞€鍩熺恫(w菐ng)绲�(lu貌)銆備俊铏�(h脿o)鐧�(f膩)鐢熷櫒涓婇浕鍚庤嚜鍕�(d貌ng)閫�(j矛n)鍏ョ洠(ji膩n)娓�(c猫)妯″紡锛岀洠(ji膩n)娓�(c猫)IT绯荤当(t菕ng)鐨勯牷鐜�銆傜暥(d膩ng)绲曠罚鐩�(ji膩n)娓�(c猫)鍎€鐩�(ji膩n)娓�(c猫)鍒癐T绯荤当(t菕ng)鐧�(f膩)鐢熷皪(du矛)鍦扮禃绶ｆ晠闅滄檪(sh铆)锛岄€氶亷(gu貌)閫氳▕绶氳矾锛屽暉鍕�(d貌ng)淇¤櫉(h脿o)鐧�(f膩)鐢熷櫒鍜岀禃绶ｆ晠闅滃畾浣嶅剙锛岄€�(j矛n)鍏ヤ俊铏�(h脿o)鐧�(f膩)鐢熸ā寮忓拰鏁呴殰瀹氫綅妯″紡銆�

鍦�5 鏌愰啱(y墨)闄㈤噸鐧ョ洠(ji膩n)璀�(h霉)瀹T绯荤当(t菕ng)鎳�(y墨ng)鐢ㄥ湒

銆€銆€鍦ㄥ(sh铆)闅涘伐绋嬫噳(y墨ng)鐢ㄤ腑锛屼俊铏�(h脿o)鐧�(f膩)鐢熷櫒鐢�(ch菐n)鐢熺殑鑴堟矕娉㈠舰濡傚湒6鎵€绀�锛岀敱鍦栧彲鐪嬪嚭锛岃┎娉㈠舰瀛樺湪澶ч噺鐨勯洔娉㈠共鎿�锛屽嘲鍊间篃杓冪悊璜栫殑 鍋�?銆傗枔D6涓寮︽尝褰㈢偤绯荤当(t菕ng)闆诲锛屼綔鐐烘瘮鐓э級锛屼絾閭勬槸婊胯冻绲曠罚鏁呴殰瀹氫綅鐨勮姹傜殑锛屽湪绲曠罚鏁呴殰瀹氫綅鍎€绔洠(ji膩n)瑕栧埌鐨勬尝褰�锛岀稉(j墨ng)閬�(gu貌)婵炬尝绛夐爯(y霉)铏曠悊鎿嶄綔涔嬪悗锛屽鍦�7鎵€绀�銆�

鍦�6  淇¤櫉(h脿o)鐧�(f膩)鐢熷櫒鐢�(ch菐n)鐢熺殑娉㈠舰

鍦�7  绲曠罚鏁呴殰瀹氫綅鍎€鐩�(ji膩n)娓�(c猫)鍒扮殑娉㈠舰

鐢卞湒7鍙湅鍑猴紝鐩�(ji膩n)娓�(c猫)鍒扮殑鑴堟矕娉㈠舰姣斿共鎿炬尝褰㈣楂樼殑澶�锛屽舰鎴愪竴鍊�(g猫)鏄庨’鐨勮惤宸紝閫氶亷(gu貌)瑷�(sh猫)瀹氶仼鐣�(d膩ng)?sh霉)鎷堟挐?锛岄厤鍚堣剤娌栧搴︾瓑姊濅欢锛屽彲浠ユ簴(zh菙n)纰哄湴鍒ゆ柗鍑烘鏀矾鏄惁鏈夋脯(c猫)瑭︿俊铏�(h脿o)閫氶亷(gu貌)锛屽嵆姝ゆ敮璺槸鍚︽湁绲曠罚鏁呴殰銆�
銆€銆€鐩�(ji膩n)娓�(c猫)鍒版晠闅滄敮璺悗锛岀禃绶ｆ晠闅滃畾浣嶅剙椤ず鏁呴殰鏀矾鏁�(sh霉)锛屽悓鏅�(sh铆)閫氶亷(gu貌)閫氳▕绶氳矾锛屽皣鏁呴殰鏀矾淇℃伅杩斿洖绲︾禃绶ｇ洠(ji膩n)娓�(c猫)鍎€銆傜禃绶ｇ洠(ji膩n)娓�(c猫)鍎€绔嬪嵆鍫�(b脿o)璀�锛岄€氶亷(gu貌)鐣岄潰椤ず鏁呴殰鏀矾鏁�(sh霉)锛屽悓鏅�(sh铆)閫氶亷(gu貌)閫氳▕绶氳矾锛屽懡浠や俊铏�(h脿o)鐧�(f膩)鐢熷櫒鍜岀禃绶ｆ晠闅滃畾浣嶅剙鍋滄鐧�(f膩)鐢熶俊铏�(h脿o)鍜屾晠闅滃畾浣�锛屼俊铏�(h脿o)鐧�(f膩)鐢熷櫒鍐嶆閫�(j矛n)鍏ョ洠(ji膩n)娓�(c猫)妯″紡銆�
銆€銆€姝ゆ宸ョ▼鏂藉伐瀹屾垚鍚庯紝鍦ㄧ従(xi脿n)鍫�(ch菐ng)灏�(du矛)绯荤当(t菕ng)閫�(j矛n)琛岃(di脿o)瑭�锛屾ā鎿禃绶ｆ晠闅�100娆�锛岀禃绶ｆ晠闅滃畾浣嶇巼鐐�100%銆傚厖鍒嗚瓑鏄庢湰瑷�(sh猫)瑷�(j矛)鍦ㄥ伐绋嬫噳(y墨ng)鐢ㄤ腑鏄彲琛岀殑銆�
5 绲�(ji茅)瑾�(y菙)      

    鏈枃瑷�(sh猫)瑷�(j矛)鐨勭禃绶ｆ晠闅滃畾浣嶇敤淇¤櫉(h脿o)鐧�(f膩)鐢熷櫒锛屽叿鏈夎嚜閬╂噳(y墨ng)IT绯荤当(t菕ng)闋荤巼锛屾敞鍏ラ珮宄板€�銆佷綆鏈夋晥鍊艰剤娌栨尝褰㈢瓑鍔熻兘锛屽苟鍙互閫氶亷(gu貌)闈㈡澘鎸囩ず鐕堟寚绀虹暥(d膩ng)鍓嶅伐浣滅媭鎱�(t脿i)?锛涱媱璇掗┕O(sh猫)瑷�(j矛)鐨勭敘(ch菐n)鍝佺鍚堢浉闂�(gu膩n)鍦�(gu贸)瀹舵(bi膩o)婧�(zh菙n)鐨勮姹�锛屽苟鑳界偤IT绯荤当(t菕ng)鎻愪緵瀹夊叏銆佸彲闈犵殑渚涢浕瑙ｆ焙鏂规銆傛湰鏂囨渶鍚庨倓灏�(du矛)閱�(y墨)闄㈤噸鐧ョ洠(ji膩n)璀�(h霉)瀹ょ殑IT绯荤当(t菕ng)绲曠罚鏁呴殰瀹氫綅鍋氫簡鍒濇鎺㈣◣锛岀郸閱�(y墨)闄㈠缓绛戦浕姘ｈō(sh猫)瑷�(j矛)鑰呮彁渚涗竴榛�(di菐n)鍙冭€�銆傚湪鎳�(y墨ng)鐢ㄤ腑锛屼笉鍚屽伐绋嬬殑瀵�(sh铆)闅涙儏娉侀潪甯稿京(f霉)闆滐紝閭勬渻(hu矛)閬囧埌瑷卞鏂扮殑鍟�(w猫n)椤�锛屾湜鍚屼粊鍊戦€�(j矛n)涓€姝ユ帰瑷庛€�

 鏂囩珷渚�(l谩i)婧愶細銆婃櫤鑳藉缓绛戦浕姘ｆ妧琛�(sh霉)銆�2014骞� 绗�1鏈�

 鍙冭€冩枃鐛�(xi脿n)锛�
[1] JGJ 16-2008 姘戠敤寤虹瓚闆绘埃瑷�(sh猫)瑷�(j矛)瑕�(gu墨)鑼僛S].
[2]IEC 61557-9 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c.鈥� Equipment for testing, measuring or monitoring of protective measures 鈥�
Part 9: Equipment for insulation fault location in IT systems