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简介：Astheopeningyearofthe'TwelfthFive-YearPlan,'drivenbythesteadyandfasteconomicgrowth,theyearof2011sawChina'srisingdemandforelectricity,resultinginregionalpowershortages.Subjectedtomultiplefactorssuchastheweatherconditions,thecontradictionsbetweencoalsupplyandpowergenerationandthestructuralproblemsinthepowersystem,powersupplyshortageacrossthenationbecameincreasinglycritical.Atthesametime,theNortheastandNorthwestChina,plusInnerMongolia,oftenexperiencedpowergenerationsurplusanddifficultiesinsendingpowertootherregions.Thispaperreviewstheoverallsituationofthenationalelectricpowersupplyin2011,elaboratesonthecurrentcontradictionsinthepowerdemandandsupplyandpresentsanin-depthanalysisofcausesandcorrespondingcountermeasures.

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简介：ThenortheasternChinahadaninstalledcapacityof41,730MWattheendof2004,ofwhichthermalpower35,860MW,hydropower5630MWandwindpower240MW.Itstotalgeneratingcapacityisexpectedtoreach100,000MWupto2020.Duringthe1lthFive-YearPlan,theNortheastPowerGridwillstartconstructingpowersourceprojectsof20,320MW,ofwhichconventionalhydropower100MW,pumpedstoragepower800MW,thermalpower16,940MW,nuclearpower2000MWandwindpower480MW.

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简介：ThefourthilnternationalExhibi-tiononEnergy(power)(EPChina’92heldfromMay19to24,1992wassuccessfullyconcluded.ExhibitsattheEx-hibitioncomefrom280factoriesandcom-panies,researchinstitutesanduniversitiesofthe10EECmembercountries,Australia,Canada,Norway,theUnitedStates,Japan

简介：1.ThePowerIndustryandCogenerationinChina1.1ThePowerIndustryinChinaThepowerindustryhasdevelopedrapidlyinChinainrecentdecades.In1994,totalelectricitygenerationwas927.8TWhandthetotalinstalledcapacitywas199.80GW.Itisbrokendownasfollows:hydropower49.0GW.24.5%;thermalpower148.73GW,74.4c/c:andnuclearpower2.1GW,0.7%.

简介：AnexclusiveinterviewwiththeauthorwaspublishedinIssue2,2010ofthisjournal,inwhichthestartingpointandmacro-strategytoconstructsmartgridinChinawaspresented.Meanwhile,thethreeperiodsofsmartgridconstructionwerealsomentioned,namelyplanningandpilotprojectconstructionperiod,overallconstructionperiod,andimprovingandupgradingperiodasitisplannedbySGCC.Attheinvitationofthisjournal,theauthorwroteanarticlefurtherintroducingtheimplementationinthefirstperiodofSGCCsmartgridprogram.Thearticlewillbepublishedintwoconsecutiveissues.

简介：IntroductionInrecent10years,duetofastdevelopingofeconomyinChina,seriouspowershortageoccurs.Thesystemfrequencyoftenfelltoabnormalvaluesinmostnetworks.Forthesecurityofpowersystems,forcedswitchoffoffeedersfromthedistributionsubstationoftenhappendtorecovernormalfrequency.Infact,thespeedofdevelopmentofChinesepowerindustryisveryhighinthisperiod.Theyearlyaverageincreasingrateofgeneratingcapacitywasabout8%.Theyearlynewlyinstalledca-pacitywasmorethan9000MWinrecent4years.Buttheannual

简介：AtMinisterHuangYicheng’sinvitation,Mr.Abaza,MinisterofEgyptianElectricityandEnergy,andhisdelegation,consistingofMrs.AbazaandothertwoEgyptianofficialspaidafriendlyvisittoChinafromApril17toApril24,1992.AfterdiscussingwithMr.Huang,Min-isterofenergy,the“MemorandumofTech-nicalCooperationinthefieldofElectricPowerbetweenthePeople’sRepublicofChinaandArabRepublicofEgypt”wassignedsuccessfully.Bothsidesagreedtohaveafurthercooperationinthefuture.Be-

简介：AccordingtothenewsfromChinaDaily,Chinaislikelytoagreetoaquantifiedtargettolimititsgreenhousegasemissionsafter2020.ButthisdependsontheoutcomeofclimatechangenegotiationsandChina’slevelofdevelopmentbythattime.Thisisthefirsttimethat

简介：AsasignificantcomponentofChina’sefforttoresolveenergyproblems,nuclearpowerwillbekeptdevelopinginChina,andthesafetyofwhichcanbeensured.TheremarkscameatatimewhenuncertaintiesloomoverChina’snuclearfuture.Beijingsuspendedapprovalsfor

简介：AtthebeginningoftheyearChinaSouthernPowerGridCorporationandVietnamNationalElectricPowerCompanyinterchangedopinionsongoal,content,plananddivisionofworkforthepreliminaryfeasibilitystudyofgridinterconnectionbetweenChinaandVietnamandgottomanycommonviews.BothsidesheldunanimouslythatChineseandVietnameseenergyresourceshaveacomplementarity.

简介：China'spowerconsumptionisexpectedtorise4percentto6percentyear-on-yearinthefourthquarterasthecountry'seconomyisstabilizing.Thatwillbringelectricityconsumptionintheentireyearto4.94TWh,up5percentfromayearearlier,theChinaElectricityCouncilsaidonOctober30.AccordingtoCEC,thecountry'stotalinstalledpowergenerationcapacitywillhit1.14TWhattheendofthisyear.Powerdemandandsupplywillbebalancedbecausethereare

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简介：Recently,ChinaMinistryofWaterResourceshasdrawnupanewstrategicplanningforsmallhydropowerinthefirst20yearsofthecentury.Itisplannedthat,by2020willbeestablished300countieswithsmallpowerinstalledcapacityofover100MW,100large-sizedsmallhydropowerbaseswithacapacityofover200MW,40super-hugesmallhydropowerbaseswithacapacityof1000MWand10strongprovinceshavingacapacityofover5000MWeach.

简介：TheMinistryofEnergyhasworkedoutaplantolaunch60large-andmedium-sizedhydropowerprojectsbetween1991and2000,withatotaldesignedcapacityof70GW.Alsotheconstructionofsome8GWcapacityofsmallhydropowerstationswillstartduringthesameperiod.Fortheplannedlarge-andmedium-sizedprojects,prioritywillbegiventothoseontheupperandmiddlereachesoftheYellowRiver,themaincourseandtributariesoftheYangtzeRiver,theHongshuiRiverandtheLancangjiangRiver.

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简介：Energyplaysasignificantroleinournationalmoderniza-tionconstruction.TheChinesegovernmenthasalwayspaidagreatattentiontotheChineseenergyindustryandregardeditasakeyissueinthenationaldevelopmentstrategy.Energyindustrydevelopmenthasbeengoinguprapidlyoverlast4decadessincethePeople’sRepublicwasfounded.Bytheendof1991,totalprimaryenergyproductiongotto1.047billiontonsofcoalequivalent,whichincludes1.09billiontonsofrun-off-minecoal,139milliontonsofcrudeoil,15.3billionM~3ofnaturalgas.Electricitygeneratingcapacity

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