简介:全断面岩石隧道掘进机一般用来开挖长大隧洞,由于整机功率很大、供电距离长且洞内施工环境较差,因此在施工供电系统设计时要充分考虑电压降问题、继电保护问题、用电安全问题。本文对此加以介绍。
简介:InvitedbyKigaliInstituteofScience,TechnologyandManagement,fourspecialistsfromHangzhouRegionalCenterforsmallHydroPower(HRC),China,haveconductedstudytourinRwandatoprovideconsultationservicetoKavumuandRutongositesaswellasseveralotherhydropowersitesforpotentialconstructionfrom11to22May2005.TheteamleaderofthegroupisProf.
简介:AttheinvitationoftheAcademyofSciencesofDPRofKorea,themissionofHangzhouRegional(Asia-Pacific)CenterforSmallHydroPowerConductedthestudytourtoDPRofKoreabetween18thDec2001and29thDec201.TheimplementationofthestudytourforthekeySHPdevelopmenttechnologyisoneofthecooperativeprojectsfixedbythe37thconferencejointlyheldbytheChineseMinistryofScience&TechnologyandtheAcademyofSciencesDPRofKorea.
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简介:Theinstalledcapacityofhydropowerstationsrisesrapidly,andinthewholecountry800countiesaremainlydependingontheelectricpowerfromsmallhydropowerstationsandtheirpowergrids.Bytheendof2000,theinstalledcapacityofhydropowerfromthewaterresourcesadministrativebodieshadamountedto31.1GW,andtheannualgenerationreached94.5billionkWh.
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