Results 51 to 60 of about 7,524,988 (159)
Comparison and evaluation of South African poletop designs for 11kV and 22kV rural distribution lines [PDF]
, 1992 Bibliography: leaves 155-160.The ultimate purpose of this thesis is to compare and evaluate. South African poletop designs for 11kV and 22kV rural distribution lines.
Scott, R A
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IEEE Access, 2019 Power system restoration after outages caused by natural disasters is difficult owing to the damage caused to transmission lines. To formulate an effective power system restoration scheme and avoid damage to power equipment, it is necessary to obtain the
Zaibin Jiao, Yifei Wang, Yanjie Hu
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Diance yu yibiaoFacing the goal of "double carbon", the construction of a novel power system is the only way for the transformation and upgrading of power grid.
MA Ningjie +4 more
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Advances in Electrical and Computer Engineering, 2010 A phase-to-ground fault occurring on a transmission line divides the line into two sections, each extending from the fault towards one end of the line.
VINTAN, M.
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Quad-band power dividers with generalized NRI metamaterial transmission lines
, 2009 In this paper we present an alternative design of a quad band divider which is based on the insertion of generalized NRI transmission lines into a design of a dual-band ...
Budimir, D., Draskovic, D.
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Efficiency of the Compact Controlled High -Voltage Power Lines
Problems of the Regional Energetics, 2015 The basic theoretical principles to create compact controlled transmission lines are analyzed in the paper. The results of technical and project elaboration of some variants of such type of power transmission lines are presented and the comparison ...
Postolaty V.M. +5 more
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High frequency coupling model of multi-level transmission lines in power systems with scatterers
电力工程技术High-frequency electromagnetic fields can couple to overhead transmission lines. When the wavelength of the high-frequency electromagnetic fields is smaller than the height of the transmission lines, the classical transmission line theory is no longer ...
ZHENG Qunshuang +3 more
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An autonomous obstacles negotiating inspection robot for extra-high voltage power transmission lines
, 2006 The purpose of inspection tasks for power transmission lines is to check running state and find damages of extra-high voltage (EHV) power transmission lines equipment.
Zhu XL(朱兴龙) +4 more
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Vibration analysis of obstacle-avoidance for EHV power transmission lines inspection robot
, 2007 Research on the inspection robot for extra high voltage (EHV) power transmission lines focuses on their practical applications in the electric industry. Obstacle-avoidance plays a key in the inspection robot.
Zhao Mingyang +5 more
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Obstacle-navigation control of power transmission lines inspection robot
, 2007 This paper presents an inspection robot suspended on power transmission lines based on a novel movement mechanism with two manipulators and a body. After the inspection robot configuration is described, the process of obstacle-navigation are analyzed in ...
Fang LJ(房立金) +2 more
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