简介:Chinabegantheresearchanddevelopmentofrenewableenergygenerationsince1970s,inparticularintheEighthFive-yearPlanperiod,theStatemadecloserattentiontotheresearchanddevelopmentofrenewableenergy,thereforethetechnicallevel,applicationscaleandeconomic,socialbenefitshaveseengreaterprogress.Thecombinedcapacityofrenewableenergygenerationreached100MWattheendof1994.Anditisplannedacombinedcapacityof1236MWwillbetargetedfortheyear2000.
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简介:LongtanHydropowerStationislocatedinGuangxiZhuangAutonomousRegionontheupperreachoftheHongshuiRiver,whichisthekeyandlandmarkproject
简介:1GeneraldescriptionLuohuangpowerplantislocated25kmnortheastofChongqingcity,Sichuan,jointlyownedbyHuanengInternationalPowerDevelopmentCompany(HIPDC)andChongqingMunicipal-ityGovernment.Two360MWcoalfiredunitscompletewithFGDsystem,startedconstructioninSeptember1988,werefirstsyn-chronizedinJuneandDecember1991,andunderwentfullloadtestsinSeptember1991andMarch1992respectively.SincethentheunitshavebeenplayingavitalroleincontributingtothepowersupplyofSichuanandChongqing.SouthwestElectricPowerDesignInstituteundertookthe
简介:Giventhedistributionfeatureofresourcessuchascoalandwater,therequirementsforthedevelopmentofChinesepowerindustry,andthefactofmonopolybyforeigncompanies,itisverynecessaryandsignificanttoindependentlyresearchanddevelopair-coolingtechnologies.Throughexperimentalresearch,simulativecalculation,processandequipmentdevelopment,fieldtestsandademonstrationproject,thedesignandoperationtechnologiesforair-coolingsystemaregraspedandrelevantkeyequipmenti...
简介:最近位于美国弗吉尼亚州的国家航空和航天局(NASA)的兰莱研究中心的国家跨音速设备(NTF)风洞老式风扇传动系统由ABB公司制造的新传动装置(ASD)所替换。它的单台100MW同步电动机使NTF成为世界上最大的调速传动系统,和大型旋转机器设计和制造技术一样,高压直流输电(HVDC)和传统的调速传动技术也都运用于这一新的传动装置。
简介:计算机迈入了一个充满机遇的后PC时代,人们越来越多地接触到最具量产效益和时代特征的嵌入式产品--WAP电话手机、STB(电视机机顶盒)、Web、PDA(商务通)、Web可视电话、Web游戏机、DVD播放机和GPS等,这是一个充满商机的巨大产业.
简介:在对某地区电力信息系统的网络状况及网络安全管理系统(NSMS)进行需求分析的基础上,设计出一种新的适合地区电力企业信息的分布式NSMS架构,构建了分布式NSMS的功能和逻辑结构,并概述了电力企业信息NSMS的网络安全技术部署与功能实现。