OVERHEAD

作品数:139被引量:115H指数:5
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Comprehensive analysis for conductor galloping of overhead transmission line and preventive measures
《Electricity》1992年第4期45-50,共6页Huang Jingya Central China Electric Power Testing and Research Institute 
1.IntroductionConductor galloping has caused more and more disturbancesto the secure operation of power system from 1930 until now.Al-though many authors have been studying its theory and preventivemeasures by wind-tu...
关键词:OVERHEAD PREVENTIVE secure GETTING BUNDLE modelling tunnel UNTIL WEATHER sized 
Development of composite overhead ground wire with optical fiber(OPGW)
《Electricity》1992年第3期5-8,11,共5页Wang Chunjiang Liang Qi Li Jian.Shanghai Electric Cable Research Institute 
IntroductionThe development of a composite overhead ground wire withoptical fiber (OPGW) by the Shanghai Electric Cable Research Insti-tution is one of the major tasks set up for the Seventh Five Year Plan.The feasibi...
关键词:OPGW OVERHEAD transmit TENSILE LOSSES inking installed WELDED atter broken 
Power system——in China and its control system
《Electricity》1992年第3期39-42,共4页Cai Yang Bureau of Power Dispatching and Communication,MOE 
Summary1.There are 12 power systems including 5 regional powersystems with over 1000MW of capacity each.In 1989 Central andEast China power systems were interconnected by a±500kV HVDC Line.2.The hierarchical control ...
关键词:hierarchical interconnected DEDICATED installed HANDLE Power system finally NORTHEAST MAINTAIN OVERHEAD 
Analysis of strand breakage caused by conductor vibration in transmission lines被引量:2
《Electricity》1992年第2期36-39,共4页Zhu Zhongming Suzhou Thermal Power Research Institute Shen Hongming 
I. Introduction A 31.2 km 110 kV transmission line is designed to operateunder 35 kV with conductor model AC-185 (aluminium strand-- 28 x 2.87 mm^2, steel core -- 7 x 2.50 mm^2) at average oper-ating stress of 24. 2%,...
关键词:BREAKAGE STRAND OVERHEAD aluminium DANGEROUS mounted hundred LOOSE HILLY STRAND 
Review of some of the papers in 1991 International Conference on Power System Technology
《Electricity》1992年第2期4-6,共3页Liu Zhaoxu Electric Power Research Institute, China 
Introduction The 1991 International Conference on Power System Tech-nology was held on September 13-17 in Beijing. About 200 technicalpapers were presented in 36 sessions in the conference and bunchedinto the conferen...
关键词:UNCERTAIN constraint iterative Scheduling SMES aided interactive COVERED verified OVERHEAD 
Scientific research and test base for conductor and hardware with advanced facilities
《Electricity》1991年第1期50-51,共2页Du Zengxiang You Chuangyong Electric Power Construction Research Institute,MOE 
The Conductor and Hardware Research Division of theElectric Power Construction Research Institute,Ministy ofEnergy,is a scientific research and test base for study of mechanicalproperties of transmission line conducto...
关键词:facilities HARDWARE deals SENIOR WUHAN OVERHEAD devote instrument FRIENDS transm 
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