Results 111 to 120 of about 19,321 (267)

Investigation of Overcurrent Relay Tripping Time Protection Using PSCAD Software

open access: yesInternational Journal of Electrical Engineering and Applied Sciences
This paper studied the modelling of 132/33/11kV overcurrent protection by using PSCAD software. The objective of this project is to compare between IEC 60255 Standard and IEEE C37.112 Standard overcurrent relay response time in the event of fault ...
Mohd Hendra Hairi   +3 more
doaj   +1 more source

Current limiting remote power control module [PDF]

open access: yes
The power source for the Space Station Freedom will be fully utilized nearly all of the time. As such, any loads on the system will need to operate within expected limits. Should any load draw an inordinate amount of power, the bus voltage for the system
Hopkins, Douglas C.
core   +1 more source

Analogue Circuits for DC-DC Converters [PDF]

open access: yes
DC-DC měniče jsou nepostradatelnou součástí řady aplikací. Vzhledem k neustálé integraciDC-DC converter are essential part in a whole range of applications.
Dřínovský Martin
core  

Evaluations on Performance of Overcurrent Protection Relay Based on Relay Operation

open access: yesInternational Journal of Electrical Engineering and Applied Sciences, 2019
Protection system plays an important role in detecting the presence disorders and may prevent damage caused interference. This can improve the reliability of the system to maintain continuity of supply to the load.
MOHD SHAHRIEEL MOHD ARAS
doaj  

Investigation of DC‐bus control modes and impacts on energy yield for a modular HVDC wind drive train

open access: yesIET Renewable Power Generation
This article aims to investigate different dc‐bus voltage balancing control modes for a modular HVDC drive train applied to offshore wind energy. The modular structure discussed consists of a stacked polyphase bridge converter connected to the modules of
Lorrana Faria da Rocha   +3 more
doaj   +1 more source

Design and operating experience on the US Department of Energy experimental Mod-0 100-kW wind turbine [PDF]

open access: yes
The experimental wind turbine was designed and fabricated to assess technology requirements and engineering problems of large wind turbines. The machine has demonstrated successful operation in all of its design modes and served as a prototype ...
Birchenough, A. G., Glasgow, J. C.
core   +1 more source

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