課文解析：難點(diǎn)：1.船舶配電盤分類、組成及功能；2.MSB和ESB的聯(lián)鎖重點(diǎn)：1.船舶配電裝置的名稱和術(shù)語(yǔ)；2.船舶配電盤分類、組成及功能VocabularyLearning1詞匯學(xué)習(xí)1additional[??d???nl] a.額外的，附加的alive [??la?v]a. 帶電的ammeter[??mi?t?] n.安培表，電流表apparatus[?p??re?t?s]n. 裝置，設(shè)備，assembly[??sembli]n.裝配；集合battery[?b?t?ri] n. 電池breaker[?bre?k?] n. 斷路器bus-bar[b?sbɑ?] n. 匯流排dead[ded] a.死的，不帶電的feeder[?fi?d?] n.引出的，饋線frequency[?fri?kw?nsi]n.頻率interlock[?nt??l?k] v. 使連鎖，互鎖isolator['ais?leit?]n. 絕緣子隔離開關(guān)live [la?v] a.活的，帶電的panel[?p?nl] n.儀表盤，控制面板permissible[p??m?s?bl]a.容許的，許可的VocabularyLearning2詞匯學(xué)習(xí)2rear[r??]a.背面的，后面的sub-board[s?bb??d]a.區(qū)域配電板switchboard[?sw?t?b??d]n.配電板（盤）panel ['p?nl] n.面板，屏synchroscope['s??kr?sk??p]a.同步指示器voltmeter[?v??ltmi?t?]n.伏特計(jì)，電壓表

PhrasesLearning1

短語(yǔ)學(xué)習(xí)1magneticfield磁場(chǎng)MSB(Mainswitchboard)主配電板ESB(Emergencyswitchboard)應(yīng)急配電板Sectionboards區(qū)域配電板distributionboard 分電板，分電箱deadfronttype 前端不帶電式differfrom 不同于，區(qū)別于PhrasesLearning2

短語(yǔ)學(xué)習(xí)2trippingdevice 跳閘開關(guān)(裝置）shoreconnectionbox岸電箱Intheeventof在...的情況下EG（emergencygenerator）應(yīng)急發(fā)電機(jī)

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課文樣本

Switchboardsareeither(a)Mainswitchboard,towhichthemaingeneratorsareconnected,(b)Emergencyswitchboard,towhichtheemergencygeneratororemergencybatteryisconnected,(c)Sectionboards(orsub-boards),(d)Distributionboards(e)orshoreconnectionboxtowhichshorepowerisconnectedduringdockrepair.配電板可以是：①主配電板，主發(fā)電機(jī)與之相連。②應(yīng)急配電板，應(yīng)急發(fā)電機(jī)或應(yīng)急蓄電池與之相連③區(qū)域配電板(或叫二級(jí)配電板)；④分配電板，也可以是⑤岸電箱，船舶船塢修理時(shí)岸電與之相連。

ShipboardPowerPlant

船舶電站

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課文樣本

Themainswitchboardconsistsofanumberofcells,andeachcellisarigidlyformed,vibration-resistant,steel-sheetframework.Thesecellsincludegeneratorcontrolpanel，synchronizingpanel，feederpanelandbus-bar.Thereareatleasttwogeneratorcontrolpanelsformonitoringandcontrollingthegenerators.Onthispanel，theaircircuitbreakerisusedtoconnectthegeneratorcablestobus-bar.Thebreakercanbeclosed/openedmanuallyorautomaticallybytheoperatingmechanism.Synchronizingpanelcanbereferredasparallelingpaneltoplaceageneratorontoalivebusservedbyanothergenerator.Feederpanelincludes440Vfeederpaneland220Vfeederpanelwhichfeedpowertotheconsumers.

ShipboardPowerPlant

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課文樣本

主配電板由多個(gè)單元組成，每個(gè)單元是剛性成型、抗振的鋼板框架結(jié)構(gòu)。這些單元包括發(fā)電機(jī)控制屏、同步屏、負(fù)載屏和匯流排。配電板上