鍞愭槑1 銆€鏉庤嫳鏂�2 銆€闄稿亯闈�2
(1.鍥涘窛鐪佸缓绛戣ō瑷堥櫌锛屽洓宸� 鎴愰兘 610017锛�
2.涓婃捣瀹夌鐟為浕姘ｈ偂浠芥湁闄愬叕鍙�锛屼笂娴� 201801)
鎽樸€€瑕侊細鏈枃钁楅噸闂¤堪浜咥CM閰嶉浕绶氳矾閬庤矤鑽风洠(ji膩n)鎺ц缃殑鍘熺悊銆佺壒鎬у強涓昏鍙冩暩(sh霉)锛屽嵆閫氶亷妾㈡脯閰嶉浕绶氳矾涓殑闆绘祦锛屽皪绶氳矾鐨勯亷璨犺嵎閫茶鍏╂寮忓牨璀�,閬垮厤鐢变簬閬庤矤鑽烽€犳垚绶氳矾淇濊鍕曚綔鑰岀敘(ch菐n)鐢熶笉蹇呰鐨勬悕澶�锛屽苟浠嬬垂浜咥CM鍦ㄦ秷闃查厤闆荤窔璺瓑閲嶈鍫存墍鐨勬噳鐢ㄣ€�
闂滈嵉瀛楋細娑堥槻 閬庤矤鑽风洠(ji膩n)鎺� 鍏╂寮忓牨璀� 鏂疯矾鍣�
Application of ACM Overload Monitoring Device for Power Distribution
Tang Ming Li Yingxin Lu Weiqing
Abstract: The paper expounds the principle ,characteristics and main parameters of ACM overload monitoring device for power distribution .Detecting the current in power distribution circuit to alarm in two-stage for overload, in order to avoid the unnecessary loss caused by the action of protective circuit due to overload. The application of ACM in the important places of fire-fighting is introduced as well.
Keywords: fire fighting ,overload monitoring ,two-stage alarm ,circuit breaker
1銆€ ACM鐩�(ji膩n)鎺ц缃ō瑷堢殑渚濇摎(j霉)
銆€銆€銆婁綆澹撻厤闆昏ō瑷堣(gu墨)鑼冦€�(GB 50054-95)绗�4.3.5姊�:鈥滅獊鐒舵柗闆绘瘮閬庤矤杓夐€犳垚鐨勬悕澶辨洿澶х殑绶氳矾,鍏堕亷璨犺級淇濊鎳変綔鐢ㄤ簬淇¤櫉鑰屼笉鎳変綔鐢ㄤ簬鍒囨柗闆昏矾銆傗€濊┎姊濇鏂囪鏄�:鈥滅窔璺殑閬庤矤杓夌暍绔熼倓鏈垚鐭矾,鐭檪闁撶殑閬庤矤杓夊苟涓嶇珛鍗冲紩璧风伣瀹�,鍦ㄦ煇浜涙儏娉佷笅鍙畵灏庨珨瓒呴亷鍏佽ū婧害閬嬭,涔熷嵆鐘х壊涓€浜涗娇鐢ㄥ＝鍛戒互淇濊瓑灏嶆煇浜涜矤鑽风殑渚涢浕涓嶄腑鏂�,濡傛秷闃叉按
娉�涔嬮鐨勮矤鑽�,閫欐檪淇濊鍙綔鐢ㄤ簬淇¤櫉?锛�?br />
銆€銆€銆婃皯鐢ㄥ缓绛戦浕姘ｈō瑷堣(gu墨)鑼冦€婮GJ 16-2008绗�7.6.5姊濈4娆捐(gu墨)瀹氾紝鈥滅獊鐒舵柗闆绘瘮閬庤矤鑽烽€犳垚鐨勬悕澶辨洿澶х殑绶氳矾锛屽叾閬庤矤鑽蜂繚璀锋噳浣滅敤浜庝俊铏熻€屼笉鎳夊垏鏂烽浕璺€濓紝閫欐槸涓€姊濆挤鍒舵€ф鏂�锛屽繀闋堥伒瀹堛€傞亷璨犺嵎淇濊鐨勫皪璞℃湁鍏╁€�:涓€鍊嬫槸娑堥槻瑷倷,鍗抽浕鍕曟锛涘彟涓€鍊嬫槸绲﹂€欎簺娑堥槻瑷倷閰嶉浕鐨勭窔璺�銆傛湰鏂囬噸瑕佷粙绱瑰悗鑰�锛屽嵆瑾槑濡備綍閬嬬敤ACM瀵︾従(xi脿n)閰嶉浕绶氳矾閬庤矤鑽峰牨璀﹀姛鑳戒互婊胯冻瑕�(gu墨)鑼冨挤鍒舵€ф鏂囩殑瑕佹眰銆�
銆€銆€鍦ㄩ厤闆昏ō瑷堜腑甯哥敤鐨勬湁寰瀷鏂疯矾鍣ㄥ拰濉戞鏂疯矾鍣�銆傚叾涓井鍨嬫柗璺櫒涓昏鎳夌敤浜庡鐢ㄥ強椤炰技鍫存墍鐨勯亷闆绘祦淇濊锛岄瀹氶浕娴佷笉瓒呴亷125A锛涘伐妤�(y猫)椤炲牬鍚堜娇鐢ㄧ殑澶氱偤濉戞鏂疯矾鍣ㄣ€傛牴鎿�(j霉)GB10963.1-2005銆丟B14048.2-2008浠ヤ笂椤炲瀷鐨勬柗璺櫒閮芥湁鍏跺嫊浣滄柗闁嬬壒鎬�锛岃琛�1锛�
琛�1 閰嶉浕鐢ㄩ亷璨犺嵎淇濊鐗规€�
銆€銆€鐢辫〃1鍙緱锛屼竴鏃﹂厤闆荤窔璺腑鐨勯浕娴佽秴閬庝竴瀹氱殑鍊嶆暩(sh霉)锛屾柗璺櫒鏈冨湪绱勫畾鐨勬檪闁撳収(n猫i)鍕曚綔锛屽緸鑰屽垏鏂疯矤杓夐浕娴�銆備絾鏄�锛屾濡備笂杩扳€滅獊鐒舵柗闆绘渻灏庤嚧姣旈亷璨犺嵎鑰岄€犳垚鐨勬悕澶辨洿澶х殑鈥濈窔璺垨闆诲嫊姗熷牬鍚�锛屾槸涓嶅厑瑷卞垏鏂蜂緵闆婚浕婧愮殑锛屽洜姝�锛屽湪閫欎簺鍥炶矾涓紝鎴戝€戦渶瑕佷竴绋缃紝鑳藉閲濆皪涓嶅悓椤炲瀷鐨勬柗璺櫒鐨勮劔鎵ｇ壒鎬�锛屼緥濡傞€氶亷闆绘祦浜掓劅鍣ㄦ娓窔璺殑閬庨浕娴�锛屽苟鐩″彲鑳芥ā鎿柗璺櫒鐨勯亷杓夎劔鎵ｇ壒鎬�锛屾彁渚涗竴鍊嬮亷杓夊牨璀︿俊铏燂紝鎻愰啋鐢ㄦ埗绶氳矾鍑虹従(xi脿n)浜嗛亷璨犺嵎锛屽強鏅傞噰鍙栨帾鏂斤紝涓€鏂归潰闃叉鐢变簬鏂疯矾鍣ㄨ烦闁樿€岀敘(ch菐n)鐢熸洿澶х殑鎼嶅け锛屼互婊胯冻瑕�(gu墨)鑼冪殑瑕�(gu墨)瀹�锛屽彟涓€鏂归潰鎻愰啋浜哄€戝嵆鏅傛帓鏌ラ槻姝㈡洿澶х殑鏁呴殰銆�
2銆€ ACM鐩�(ji膩n)鎺ц缃殑鍩烘湰鍘熺悊
2.1 鐩�(ji膩n)鎺ц缃殑鍘熺悊
銆€銆€ACM閰嶉浕绶氳矾閬庤矤鑽风洠(ji膩n)鎺ц缃�锛岄噰鐢ㄦ渶鏂扮殑32浣嶅柈鐗囨鎶€琛�(sh霉)锛屽叿鏈夋姉骞叉摼鑳藉姏寮�锛屽伐浣滅┅(w臎n)瀹氬彲闈�銆佹暩(sh霉)瀛楀寲銆佺恫(w菐ng)绲″寲绛夌壒榛�銆傞€氶亷妾㈡脯绶氳矾鐨勯浕娴侊紝瀵︾従(xi脿n)閰嶉浕鍥炶矾鐨勫叐娈靛紡鍫辫銆傝┎鐩�(ji膩n)鎺ц缃彲鍏锋湁闆绘祦銆侀浕澹�銆佹湁鍔熷姛鐜囥€佺劇鍔熷姛鐜�銆佽鍦ㄥ姛鐜�銆佸姛鐜囧洜鏁�(sh霉)銆佹紡闆绘祦娓噺鍔熻兘銆侀浕娴�2锝�15娆¤娉㈠垎鏋愬姛鑳�銆佸収(n猫i)缃渹槌村櫒銆佹寚绀虹噲鍫辫鍔熻兘銆佸牨璀︿簨浠惰閷�銆丷S485 Modbus-RTU銆丳rofibus-DP鍗�(xi茅)璀伴€氳▕鎺ュ彛銆侀枊闂滈噺杓稿叆銆佸彲绶ㄧ▼绻奸浕鍣ㄨ几鍑�銆丏C4锝�20mA妯℃摤閲忚几鍑虹瓑鍔熻兘锛屾柟渚胯垏PLC銆佸伐鎺ф绛夊伐鎺цō鍌欑祫鎴愮恫(w菐ng)绲★紝瀵︾従(xi脿n)绶氳矾閬嬭鐨勯仩绋嬬洠(ji膩n)鎺�銆傜洠(ji膩n)鎺ц缃‖浠跺師鐞嗘鍦栧鍦�1鎵€绀�銆�
鍦�1 ACM纭欢鍘熺悊妗嗗湒
2.2 涓昏鍔熻兘
銆€銆€1锛夎矤杓夐浕娴佺洠(ji膩n)鎺�
銆€銆€閰嶉浕鍥炶矾涓�锛岀洠(ji膩n)鎺ц缃彲鍒嗗垾鑸囧井鍨嬫柗璺櫒銆佸娈兼柗璺櫒閰嶅悎浣跨敤锛堟鏅傜殑鏂疯矾鍣ㄦ噳鐐哄柈纾佽劔鎵ｆ柗璺櫒锛�锛屽牨璀︽瑕嬭〃2銆備互濉戞鏂疯矾鍣ㄧ偤渚�锛岃矤杓夐浕娴佽秴閬庡牨璀�1娈甸亷杓夊€�1.05In鏅�锛屽牨璀�1鐬嫊鍫辫锛涜矤杓夐浕娴佽秴閬庡牨璀�2娈甸亷杓夊€�1.3In鏅�锛屽湪锛�1.3锝�4锛塈n鑼冨湇鏅傦紝鍫辫寤舵檪鍫辫锛岄伒寰弽鏅傞檺鍘熷墖锛岃矤杓夐浕娴佽秺澶�锛屽牨璀﹀欢鏅傛檪闁撹秺鐭�銆傛檪闁撻浕娴佹洸绶氬鍦�1鎵€绀�锛�1.3In鍕曚綔鏅傞枔鍙ō瀹�銆�
琛�2 閰嶉浕绶氳矾淇濊闆诲櫒椤炲瀷
鍦�2銆€鏅傞枔闆绘祦鏇茬窔鍦�
琛�3銆€鏇茬窔鍦栬鏄�
銆€銆€2锛夋紡闆绘祦鐩�(ji膩n)鎺�
銆€銆€閫氶亷娓噺涓诲洖璺腑鐨勬紡闆绘祦锛屽皪婕忛浕娴侀€茶鐩�(ji膩n)鎺�锛岄€氶亷D01锛�95,96锛夌辜闆诲櫒鎴栧収(n猫i)閮ㄨ渹槌村櫒鍫辫銆�
銆€銆€3锛夋脯閲忓姛鑳�
銆€銆€鍏锋湁娓噺鐩搁浕澹�銆佺窔闆诲銆佺浉闆绘祦銆侀浕娴佽垏椤嶅畾闆绘祦鐨勯亷杓夌櫨鍒嗘瘮銆佹湁鍔熷姛鐜�銆佺劇鍔熷姛鐜�銆佸姛鐜囧洜鏁�(sh霉)銆侀牷鐜�銆佹紡闆绘祦鍜岃娉㈢殑鍔熻兘銆�
3銆€ 娑堥槻鍫村悎鐨勬噳鐢�
銆€銆€娑堥槻鐢ㄩ浕瑷倷杓冨锛岄櫎娑堥槻姘存车浠ュ锛岄倓鏈夋秷闃查浕姊�銆侀槻鎺掔厵棰ㄦ銆侀槻鐏嵎绨鹃杸绛�锛屾湁鐨勬槸闆诲姏鐢ㄩ浕,鏈夌殑灞収鏄庣敤闆�锛涙湁鐨勬湁鍌欑敤姗熺祫锛岃€屾湁鐨勭劇锛涙湁鐨勫彧鏄湪娑堥槻鏅備娇鐢�,鏈夌殑骞虫檪闀锋湡浣跨敤鍙槸鍏间綔娑堥槻瑷倷锛屼緥濡傛帓棰ㄥ吋鎺掔厵姗�锛屾秷闃查浕姊吋瀹㈡锛屾甯哥収鏄庡吋鎳夋€ョ収鏄庣瓑銆傝矤鑽风殑鎬ц唱(zh矛)鍜屼娇鐢ㄦ儏娉佷笉涓€妯�銆傞嚌灏嶉偅浜涙甯稿吋娑堥槻浣跨敤鐨勮ō鍌欏強鍏堕厤闆荤窔璺�锛屾渶鎭扮暥?sh霉)闇搆娉曟槸閲囧彇涓€瀹氭妧琛�(sh霉)鎺柦锛屼互瀵︾従(xi脿n)姝ｅ父浣跨敤鏅傞亷杓夊垏鏂烽浕婧愶紝鍦ㄦ秷闃茬媭娉佹檪閬庤級鍫辫銆傚彲浠ヤ娇鐢ˋCM绯诲垪鐩�(ji膩n)鎺ц缃�:
銆€銆€1锛夌暥璨犺級闆绘祦瓒呴亷涓€娈靛牨璀﹂柧鍊兼檪锛岀洠(ji膩n)鎺ц缃彲閫氶亷鎸囩ず鐕堢櫦(f膩)鍑哄牨璀︽寚绀猴紝璨犺級闆绘祦绻肩簩(x霉)澧炲姞锛岃秴閬庝簩娈靛牨璀﹂柧鍊兼檪锛岀洠(ji膩n)鎺ц缃€氶亷鎸囩ず鐕堝強铚傞炒鍣ㄥ牨璀�锛�
銆€銆€2锛夋紡闆绘祦鍫辫鍔熻兘锛屽彲閫氶亷娓噺绶氳矾涓殑婕忛浕娴侀€茶婕忛浕娴佸牨璀�锛岄€欎篃鏄伀鐏界洠(ji膩n)鎺х殑鏈夋晥鏂规硶锛�
銆€銆€3锛夌洠(ji膩n)鎺ц缃€氶亷鍏╄矾闁嬮棞閲忚几鍏ュ彲鐩�(ji膩n)鎺х窔璺腑鏂疯矾鍣ㄧ殑闁嬪悎鐙€鎱�(t脿i)锛岄櫎浜咥CM鐩�(ji膩n)鎺ц缃湰韬彲浠ュ牨璀﹀锛岄倓鍏锋湁涓€璺彲绶ㄧ▼绻奸浕鍣ㄨ几鍑�锛屽垎鍒ュ彲灏嶄竴娈靛牨璀︺€佷簩娈靛牨璀�銆佹紡闆绘祦鎴栨柗璺櫒鐨勭媭鎱�(t脿i)閫茶杓稿嚭锛屼究浜庨€茶鑱�(li谩n)鍕曟帶鍒�銆�
銆€銆€4锛堿CM鐩�(ji膩n)鎺ц缃彲鍏锋湁4锝�20mA妯℃摤閲忚几鍑哄強RS485 Modbus-RTU閫氳▕銆丳rofibus-DP閫氳▕锛屼究浜庝笂浣嶆鐩�(ji膩n)鎺�銆�
4銆€ ACM鍦ㄥ闅涗腑鐨勬噳鐢�
鍦�3銆€ACM3閬庤矤鑽风洠(ji膩n)鎺ц缃師鐞嗗湒
銆€銆€鍦�3鐐篈CM閰嶉浕绶氳矾鐩�(ji膩n)鎺ц缃殑鍘熺悊鍦�銆傚湪姝ゅ湒涓紝ACM鐩�(ji膩n)鎺ц缃拰濉戞鏂疯矾鍣ㄩ厤鍚堜娇鐢ㄧ殑锛屽娈兼柗璺櫒鏈夊柈纾佸拰鐔辩鍏╃ó锛屽柈纾佹柗璺櫒鍙叿鏈夌煭璺繚璀峰姛鑳斤紝鐒＄啽閬庤級淇濊锛屽湪閫欑ó鎯呮硜涓�锛岀窔璺腑濡傛湁閬庤級鐝�(xi脿n)璞★紝鏂疯矾鍣ㄤ笉鏈冨嫊浣�锛孉CM鐩�(ji膩n)鎺ц缃渻鏍规摎(j霉)涓嶅悓閬庤級绋嬪害鍒嗗垾鐧�(f膩)鍑哄牨璀︿俊铏�锛屾彁閱掔従(xi脿n)鍫寸董璀蜂汉鍝�锛屼篃鍙仩鍌宠嚦鎺у埗涓績銆傜啽纾佸娈兼柗璺櫒鏃㈠叿鏈夌煭璺繚璀峰張鍏锋湁鐔遍亷杓変繚璀�锛屾鏅�锛孉CM鐩�(ji膩n)鎺ц缃儏鍙綔鐐哄牨璀﹀姛鑳戒綔鐢�锛岀暥妾㈡脯鍒伴浕娴侀仈鍒拌ō瀹氶柧鍊煎悗锛屽収(n猫i)閮ㄧ辜闆诲櫒鍕曚綔銆�
鐩�(ji膩n)鎺ц缃厤濂楅浕娴佷簰鎰熷櫒浣跨敤瀹夌鐟濧KH-0.66绯诲垪闆绘祦浜掓劅鍣�锛岃嫢閰嶉浕绶氳矾鐨勯瀹氶浕娴佺偤32A锛屼簰鎰熷櫒閬哥敤AKH-0.66-60/5锛岃┎鍨嬭櫉浜掓劅鍣ㄥ叿鏈�2In鑼冨湇娓噺锛岀洠(ji膩n)鎺ц缃渶澶у彲鎸佺簩(x霉)娓噺闆绘祦閬斿埌10A,鍥犳瑁濈疆鏈€澶у彲鐩�(ji膩n)娓�4鍊嶇殑閬庤級闆绘祦銆傚皪浜庨渶瑕佺洠(ji膩n)娓墿浣欓浕娴佸洖璺殑鍫村悎閭勯渶鍔犺AKH-0.66L绯诲垪鍓╀綑闆绘祦浜掓劅鍣�銆備笂鍦栵紝鐣堕厤闆荤窔璺浕娴佽秴閬�1娈靛牨璀﹂柧鍊兼檪锛岀辜闆诲櫒锛�7銆�8锛夐枆鍚�锛�1娈靛牨璀﹁几鍑�锛孠A1绶氬湀寰楅浕锛孭GR鐕堝厜鍫辫锛涚暥璨犺級绋嬪害澧炲ぇ锛岄仈鍒�2娈靛牨璀﹂柧鍊兼檪锛岀辜闆诲櫒锛�9,10锛夐枆鍚�锛�2娈靛牨璀﹁几鍑�锛孠A2绶氬湀寰楅浕锛孭G鑱插牨璀�銆傜暥鎸変笅鑱插厜鍫辫瑙ｉ櫎鎸夐垥鎴栬矤杓夐浕娴侀檷浣庡悗锛屽牨璀︾媭鎱�(t脿i)瑙ｉ櫎銆傞枊闂滈噺杓稿叆鍙妸鏂疯矾鍣ㄧ殑鍒嗗悎闁樺拰鑴墸鐙€鎱�(t脿i)涓婂偝鑷冲悗鑷烘帶鍒朵腑蹇冿紝鍙﹀彲澧炲姞涓€璺彲绶ㄧ▼绻奸浕鍣ㄧ辜闆诲櫒浣滅偤閬犵▼鎺у埗鎴栨紡闆绘祦鍫辫杓稿嚭绛変娇鐢�锛屽叿楂斾娇鐢ㄥ彲鍙冭€傾CM閬庤矤鑽风洠(ji膩n)鎺ц缃鏄�銆�
5銆€ 绲�(ji茅)璜�
銆€銆€ACM绯诲垪閰嶉浕绶氳矾閬庤矤鑽风洠(ji膩n)鎺ц缃叐娈靛紡鍫辫锛屽牨璀﹂伒寰弽鏅傞檺鍘熷墖锛岄亷璨犺嵎绋嬪害瓒婂ぇ锛屽牨璀﹂€熷害瓒婂揩锛岀鍚堜簡鐝�(xi脿n)鍫寸媭娉�銆傚悓鏅�锛岃┎瑁濈疆鐨勮ō瑷堟柟娉曞緢濂界殑绗﹀悎浜嗘婧栫殑瑕佹眰锛屽€煎緱寤ｅぇ闆绘埃瑷▓浜哄摗浣跨敤銆�
銆€銆€
鏂囩珷渚嗘簮浜庯細銆婃櫤鑳藉缓绛戦浕姘ｆ妧琛�(sh霉)銆�2011骞�3鏈熴€�
鍙冭€冩枃鐛�
[1] 鏉庣偝鑿�.娣鸿珖寤虹瓚闆绘埃鏂版妧琛�(sh霉)鐨勬噳鐢╗J].鏅鸿兘寤虹瓚闆绘埃鎶€琛�(sh霉)锛�2010.6.
[2] 鍞愭槑.娑堥槻瑷倷鍙婂叾閰嶉浕绶氳矾鐨勯亷杓変繚璀穂J].浣庡闆诲櫒锛�2009澧炲垔.
[3] 鍚冲亯鍏�.娑堥槻鐢ㄩ浕瑷倷閬庤矤鑽蜂繚璀风殑鎺㈣◣[J].寤虹瓚闆绘埃锛�2007骞�06鏈�.
[4] 濮氭尝銆侀櫢鍋夐潚.涓€绋厤闆荤窔璺亷璨犺嵎鐩�(ji膩n)鎺ц缃殑瑷▓鑸囨噳鐢╗J].闆绘埃鎶€琛�(sh霉)锛�2010骞�11鏈�.