電力專業(yè)英語(yǔ)閱讀與翻譯 課件 17-Automation and intelligence、18-Electric Power Market

電力專業(yè)英語(yǔ)(17)Automationandintelligenceofpowersystem參考教材：朱永強(qiáng).電力專業(yè)英語(yǔ)閱讀與翻譯.機(jī)械工業(yè)出版社，2024-06Automationandintelligenceofpowersystem1.AGCregulatestheoutputpowerofelectricgeneratorswithinanareainresponsetochangesinsystemfrequency,tie-lineloadingandalinearcombinationoftheseiscalledareacontrolerror(ACE).嘗試翻譯翻譯AGC會(huì)根據(jù)系統(tǒng)頻率和聯(lián)絡(luò)線負(fù)載的變化來(lái)調(diào)節(jié)區(qū)域內(nèi)發(fā)電機(jī)的輸出功率，兩者的線性組合稱為區(qū)域控制誤差（ACE）。1.AGCregulatestheoutputpowerofelectricgeneratorswithinanareainresponsetochangesinsystemfrequency,tie-lineloadingandalinearcombinationoftheseiscalledareacontrolerror(ACE).生詞tie-linen.聯(lián)絡(luò)線Automationandintelligenceofpowersystem2.EMSishelpfulfortheconversionofpowerdispatchingfromexperience-basedtypetoscientificanalysis-basedtype,inturnmayimprovethesecurity,stability,high-qualityandeconomiclevelofthepowersystem.嘗試翻譯說(shuō)明詞組inturn表示依次，這里可翻譯成“進(jìn)一步地”。翻譯EMS有助于電網(wǎng)調(diào)度由經(jīng)驗(yàn)型上升至科學(xué)分析型，進(jìn)而提高電網(wǎng)的安全、穩(wěn)定、優(yōu)質(zhì)和經(jīng)濟(jì)運(yùn)行水平。生詞dispatchingv.迅速派遣；調(diào)度2.EMSishelpfulfortheconversionofpowerdispatchingfromexperience-basedtypetoscientificanalysis-basedtype,inturnmayimprovethesecurity,stability,high-qualityandeconomiclevelofthepowersystem.Automationandintelligenceofpowersystem*3.Subtractionofstandardorreferencevaluefromactualvaluetoobtaintheerroristheacceptedconventionofpower-systemengineersandisthenegativeofthedefinitionofcontrolerrorfoundintheliteratureofcontroltheory.嘗試翻譯說(shuō)明詞組subtractAfromB表示“B減A”。而accepted

convention意思是“公認(rèn)慣例”。翻譯實(shí)際值減去標(biāo)準(zhǔn)值或參考值得到誤差是電力系統(tǒng)工程師公認(rèn)的慣例，是控制理論文獻(xiàn)中看到的誤差定義的相反值。conventionn習(xí)俗；慣例生詞*3.Subtractionofstandardorreferencevaluefromactualvaluetoobtaintheerroristheacceptedconventionofpower-systemengineersandisthenegativeofthedefinitionofcontrolerrorfoundintheliteratureofcontroltheory.本課程參考教材：朱永強(qiáng)《電力專業(yè)英語(yǔ)閱讀與翻譯》機(jī)械工業(yè)出版社2024-06電力專業(yè)英語(yǔ)(18)Electric

Power

Market參考教材：朱永強(qiáng).電力專業(yè)英語(yǔ)閱讀與翻譯.機(jī)械工業(yè)出版社，2024-06Electric

Power

Market1.Whencongestionistakenintoaccount,thepriceofelectricenergywilldependonthecorrespondingnodelocationwhentheelectricenergyisproducedorused,thatis,atwhichnodeitisinjectedorflowedout.嘗試翻譯說(shuō)明whentheelectricenergyisproducedorused是修飾nodelocation的定語(yǔ)從句；thatis,atwhichnodeitisinjectedorflowedout是對(duì)前半句的解釋說(shuō)明。翻譯在計(jì)及阻塞的情況下，電能價(jià)格將取決于電能生產(chǎn)或使用時(shí)對(duì)應(yīng)的節(jié)點(diǎn)位置，即它是在哪些節(jié)點(diǎn)注入或流出的。congestionn.阻塞生詞1.Whencongestionistakenintoaccount,thepriceofelectricenergywilldependonthecorrespondingnodelocationwhentheelectricenergyisproducedorused,thatis,atwhichnodeitisinjectedorflowedout.Electric

Power

Market2.Whenthecapacityoftheinterconnectionlineislowerthanthequantityrequiredbythefreeexchange,thepricedifferencewillbegeneratedatbothendsoftheinterconnectionlinebecausethelocalpowergenerationcompaniesneedtomakeuptheelectricityrequiredbythefreeexchange.嘗試翻譯翻譯當(dāng)互聯(lián)線路的容量低于自由交易所需要的數(shù)量，由于當(dāng)?shù)匕l(fā)電商需要彌補(bǔ)自由交易所需的電量，就會(huì)在互聯(lián)線路兩端產(chǎn)生價(jià)差。exchangen.交易生詞2.Whenthecapacityoftheinterconnectionlineislowerthanthequantityrequiredbythefreeexchange,thepricedifferencewillbegeneratedatbothendsoftheinterconnectionlinebecausethelocalpowergenerationcompaniesneedtomakeuptheelectricityrequiredbythefreeexchange.Electric

Power

Marketbecausethelocalpowergenerationcompaniesneedtomakeuptheelectricityrequiredbythefreeexchange是前半句產(chǎn)生的原因，原文可寫為：Whenthecapacityoftheinterconnectionlineislowerthanthequantityrequiredbythefreeexchange,becausethelocalpowergenerationcompani