简介：Asanemergingpower,Chinahastoputforwardanewconceptofpowerandproposeanewwayofapplyingpowerinordertogobeyondtheconventionalwayfollowedbyotherbigpowersintheirone-sidedpursuitandabuseofhardpowerinmoderntimesandtoshapeChina’sinternationalimageasanemergingpowerandformulateitsnewdiplomaticstyle.Theconceptofpeace-orientedpoweristhesummarizationofChina’sdiplomaticpracticesinthepast30yearswith"peace,developmentandcooperation"asthepurposes.

简介：Largesizedpowertransformersareimportantpartsofthepowersupplychain.Theseverycriticalnetworksofengineeringassetsareanessentialbaseofanation'senergyresourceinfrastructure.Thisresearchidentifiesthekeyfactorsinfluencingtransformernormaloperatingconditionsandpredictstheassetmanagementlifespan.Engineeringassetresearchhasdevelopedfewlifespanforecastingmethodscombiningreal-timemonitoringsolutionsfortransformermaintenanceandreplacement.Utilizingtherichdatasourcefromaremoteterminalunit(RTU)systemforsensor-datadrivenanalysis,thisresearchdevelopsaninnovativereal-timelifespanforecastingapproachapplyinglogisticregressionbasedontheWeibulldistribution.Themethodologyandtheimplementationprototypeareverifiedusingadataseriesfrom161kVtransformerstoevaluatetheefficiencyandaccuracyforenergysectorapplications.Theassetstakeholdersandsupplierssignificantlybenefitfromthereal-timepowertransformerlifespanevaluationformaintenanceandreplacementdecisionsupport.

简介：Accordingtothenationalpolicyonenhancingenvironmentalprotection,thefivemajorpowergenerationcompaniesarerequiredtocarryoutfluegasdesulphurization(FGD)franchisingpilotprojectinthermalpowerplants.Thispaperintroducesthedevelopmentofthispilotproject,includingthefoundation,purpose,objects,demandsandprocedures.Italsodiscussessomemainproblemsencounteredduringimplementation,involvingtheunderstanding,legislation,financing,taxation,pricingandmanagementoffranchise.At...

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简介：Intoday’sworld,competitionbollsdowntothatofoverallNationalstrength.Acountry’sdevelopmentandstrengtharereflectednotonlyinhardpowerincludingeconomicgrowth,scientificandtechnologicaladvancementandmilitarypowerenhancementbutalsoinsoftpowerincludingcultureandideology,spiritualpursuitandmoralstrength.Inrecentyears,majorpowershave

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简介：1.IntroductionAnobviousimprovementindesigningandmanufacturingtransformershasbeenachievedsincetheapplicationofpartialdis-charge(PD)testonpowertransformerswasaccepted.ChineseNationalStandardhasstipulatedthatPDtestisaroutineitemfortransformerswithratedvoltage220kVandabove.Manytransform-

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简介：ThegovernmentofNepalhasurgedNorwegianandUSutilitycompaniesoperatinginthecountrytoslashthepriceoftheelectricitytheyselltothestate-ownedpowerdistributor,NepalElectricityAuthority(NEA).

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简介：稳固的氧化物燃料房间(SOFC)为海洋的力量系统作为一种有效、干净的其他的选择被识别了。这份报纸在在海洋的操作情形之上基于的SOFC力量系统和它的表演的动态建模上强调。一个SOFC力量系统模型就热力学、电气化学的反应机制而言被提供了。锂离子电池，力量调节单位，栈结构和控制器的子部件集成于模型。系统的动态反应根据它的子部件和控制器的惯性被识别。以稳定的状态和运输时期的整个系统模拟的确认被介绍，有关thermo惯性，控制策略和航海的环境的效果。模拟结果显示出合理精确性与实验室测试作比较。模型能被用来预言一个SOFC力量系统的性能并且当部件参数的部分被调整时，识别系统反应。

简介：Inlinewiththerapidlyexpandingelectricpowerindustryinthiscountry,Chinanowownsaworkforcetotalingmorethanhalfamillionofstaffandworkersengagedintheconstructionofthermalpowerprojects;alsothetechnologyemployedintheirworkhasexperiencednotableprogress.Intheearlyfifties,constructionworkmainlyreliedonmanualmanipulation.Besidestheuseofhand-orelectric-drivenover-headcranesinsidethemachine-house,verticaltransporta-tiondependedmainlyonhoistersandpulleys;chainblockswerescarceatthattime.Horizontaltransportationwasmainlydonebymanualpulley-blocksandrollers,sometimesalsowithwinches.Electric-orgas-weldingbyhandwasthecommonprac-tice.Inaword,thetechnologywasbackwardandlabor-inten-

简介：Influenceofpulsedpowertransmissiononradiowaveenvironmentisinvestigated.Thepowerpulsesaretransmittedintermittentlyinpulsedpowernetworkthatisalreadyproposedforanalternativeofupcomingsmartgrids.Incontrasttoconventionalpowertransmissionwithcontinuouselectriccurrentoflowfrequencysinewave,pulsedpowertransmissionmayaffectsurroundingfieldwithhighfrequencyradionoises.Inthispaper,basedontheanalysisofelectricfieldstrengtharoundapowerline,theradionoisesgeneratedbyvariousformsofpulsedpowertransmissionareevaluated.Asaresult,twopointsarederived.First,thoughthetotalofgeneratedradionoisepowerobviouslyexceedsthatofconventionalpowertransmissions,peakstrengthofelectricfieldratherfallsbehindtheconventionalone.Second,concerningtheinfluenceontheradiowaveofthelowestfrequency40kHzthatisactuallyusedforstandardtimeandfrequencysignal,thenoiseintensitypossiblyexceedstheweakradiosignaltoleranceaccordingtotheshapeofeachpowerpulsetransmitted.

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简介：Thepropertiesofaseriesofphasemeasurementtechniques,includinginterferometry,theHartmann–Shackwavefrontsensor,theknife-edgetechnique,andcoherentdiffractionimaging,aresummarizedandtheirperformanceinhighpowerlaserapplicationsiscompared.Theadvantages,disadvantages,andapplicationrangesofeachtechniquearediscussed.

简介：TheChina-U.S.relationshipthatisofglobalinfluenceisbuiltnotonthesharingofacommonenemybutoncommoninterests.Peacefulco-existenceistheonlysensibleoptionthatsuitsthebestinterestsofbothsides.ChinaandtheU.S.areplayingagameofchess,theAsia-Pacificbeingthemosteye-catchingtheaterfornowandfortheforeseeablefuture.

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