简介：InordertoprovideacomprehensiveanddetailedintroductiontotheexperienceandtechnologyintheruralhydroandelectrificationdrivewithuniqueChinesefeatures,HangzhouRegionalCenterforSmallHydroPower(HRC)hascompiledthebooktitledinEnglishforthereferenceofthehydropowerpersonnelespeciallySHPcolleaguesthroughouttheworld.The170-pagebookcoversasurveyofSHPdevelopmentinChina,

简介：InApril2003,the“InstructionsontheTechnicalModernizationofRuralHydro”wasissuedbytheMinistryofWaterResources,whichclarifiedthetechnicaldirectionforthedevelopmentoftheruralhydropowersectorintheyearstocomeinordertoquickenthepaceofmodernizationforChina''sruralhydropower.Thedocumentpointedoutthedirectionforstandardizingandguidingtheruralhy-dropowersectorfortechnicaladvancement.Theoverallobjectivesare,priortoyear2010,50%ofruralhydropowerplantsandtheirpowergridsshouldbemodernized,andin2015theruralhydropowersectorshouldbeallmodernizedThroughscientificandtechnicalinnovationandmanagementimprovement,thecompetitivenessoftheruralhydropowermarketshouldbenoticeablyimprovedThe“InstructionsontheTechnicalModernizationofRuralHydro”bringoutsomeobjectivesandrequirementsasfollows:

简介：Since1980whenthecontractsystemofresponsibilitywaswidelyadoptedinChina'sruralareas,theeconomicsituationtherehaschangedremarkably.Withthedevelopmentoftheeconomy,improvementinlivingstandardsandtheemergenceoftownshipenterprises,thedemandforelectricityhasincreasedgreatly,andthe

简介：TheUnitedRepublicofTanzaniawasformedin26^th,April1964.Itconsistsofthemainland,formerlyknownasYanganyikaandZanzibarIsland.ThecapitalisDaresSalaamandtheofficialadministrativecapitalisDodoma.

简介：On16Auguest1996theRuralEnergyDevelomentProgramme(REDP)wasinitiatedwiththeaimofimprovinglivelihoodsofruralpeopleandpressrvingtheenvironmentthroughthepromotionofruralenergysystems.TheProgrammeisrunbytheUnitedNationsDeelopmentProgrammeandHisMajesty'sGovernmentofNepal.

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简介：Theinstalledcapacityofhydropowerstationsrisesrapidly,andinthewholecountry800countiesaremainlydependingontheelectricpowerfromsmallhydropowerstationsandtheirpowergrids.Bytheendof2000,theinstalledcapacityofhydropowerfromthewaterresourcesadministrativebodieshadamountedto31.1GW,andtheannualgenerationreached94.5billionkWh.

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简介：Overthepast50addyears,outstandingachievementshavebeenmadeinthedevelopmentofruralsmallhydropower(SLIP)andelectrificationinChina.Bytheendof2003,42,221SHPplantswithatotalinstalledcapacityof28,489MWhavebeenconstructedandunderoperation.Halfofthecountry'sterritory,andonequarterofpopulationofthewholenationarenowaccessibletoSHP.

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简介：ThispaperistryingtohighlighttheimportanceofconstructingsmallhydropowerstationasthealternativesourceofenergyforruralelectrificationinNigeriaandstressedtheneedfortheFederalGovernmentofNigeriatoprovideaclearopenpolicythatwillmakeenvironmentfavourableandsafeforlocalandforeignprivateinvestorsonsmallHydropower.

简介：Inthisarticle,basedonriverqualitysimulationandsystemoptimization,awaterqualitymodelwasestablishedforscenicriverafterrainfalldischargeinfloodseason,withthetargetofmakingwaterpollutantsmeetthestandardinpriorityandsavingexpenditureonpollutioncontrol.Withtheprincipleofreducingsewagefromcombinedsewagepumpingstationandheavilypollutedinitialrainwater,amathematicalmultiobjectiveplanningmodelwasconstructedforrainsewagepollutioncontrolinfloodseason,andonescenicriverinanortherncitywastakenforsimulationexample.Theresultsshowthat:theoptimizationresultmeetstherequirementsofplanning,amongwhich,sewagereductionfromthecombinedpumpingstationaccountsfor17.38%inthetotalreductionofrainsewage,andthereductionintheheavilypollutedrainwateraccountsfor77.24%inthetotalreductionofrainwaterpumpingstation.Theplanningschemecanprovidetheoreticalbasisforpollutioncontrolofscenicriverinfloodseason,andforrationalreconstructionandlayoutofoutfallsalongtwobanksoftheriver.