Results 11 to 20 of about 581 (271)

A NOVEL CONTROL STRATEGY FOR SERIES-SHUNT POWER QUALITY COMPENSATOR [PDF]

open access: yes, 2020
Advancement and extensive use of power electronic devices such as, fast switching uncontrolled/controlled convertors, invertors and cyclo-converters, high voltage power convertors used in HVDC, high voltage drives in traction system, arc furnaces, modern
PATIL, DADGONDA   +1 more
core   +2 more sources

Frequency-Phase-Locking Mechanism inside DC SQUIDs and The Analytical Expression of Current-Voltage Characteristics [PDF]

open access: yes, 2023
Direct-current superconducting quantum interference devices (dc SQUIDs) are ultra-sensitive flux-to-voltage convertors widely applied for biomagnetism and geophysics; they are working as the magnetic-field-effect transistors (MFETs) for their flux ...
Wang, Yongliang
core   +2 more sources

Evaluation of Storage for Transportation Equipment, Unfueled Convertors, and Fueled Convertors at the INL for the Radioisotope Power Systems Program [PDF]

open access: yes, 2010
This report contains an evaluation of the storage conditions required for several key components and/or systems of the Radioisotope Power Systems (RPS) Program at the Idaho National Laboratory (INL).
Lively, K. L.   +3 more
core   +1 more source

Enhancement of Low Voltage Ride Through Capability of Doubly Fed Induction Generator Based Wind Turbine Using Fuzzy Logic Controller [PDF]

open access: yes, 2021
Combined impact of environmental issues and policies of utilities has led to generation of clean and sustainable energy. Solar and wind energies are prominent and can provide bulk amount of electrical energy.
S Venkateshwarlu   +5 more
core   +1 more source

Topology for VSC transmission [PDF]

open access: yes, 2002
The increasing rating and improved performance of self-commutated semiconductor devices have made DC power transmission based on voltage-source power convertors (VSCs) possible. This technology is called VSC transmission.
Cartwright, P.   +3 more
core   +1 more source

A class of analog CMOS circuits based on the square-law characteristic of an MOS transistor in saturation [PDF]

open access: yes, 1979
The examined class of circuits includes voltage multipliers, current multipliers, linear V-I convertors, linear I-V convertors, current squaring circuits, and current divider circuits.
Wallinga, Hans, Bult, Klaas
core   +1 more source

Luminescence-based circular polarization convertors: polarization conversion of linearly polarized photoluminescence from one-dimensionally aligned quantum rods using retardation films [PDF]

open access: yes, 2023
発光式円偏光コンバータの開発に成功 --円偏光純度と明るさを両立させる新たな円偏光生成技術として期待--. 京都大学プレスリリース. 2023-01-24.Existing methods for generating circularly polarized (CP) light from an unpolarized light source without using external electrical energy have drawbacks, such as a trade-off ...
Hachiya, Kan   +3 more
core   +1 more source

Power Electronic Converters Evolution In Transmission System: HVDC & FACTS Device [PDF]

open access: yesE3S Web of Conferences
Power electronics have helped achieve this objective of increasing capacity while improving reliability and sustainability and reducing operating costs over the years. They have provided added flexibility and control to power systems.
Rao D. S. N. M.   +4 more
doaj   +1 more source

Microprocessor based system for the development of control and protection of HVDC convertors. [PDF]

open access: yes, 1984
This project investigates aspects of microprocessor based control and protection schemes for high voltage direct current convertors. To enable this investigation to be carried out, a multiple microprocessor HVDC development system has been assembled ...
Graham, J. C.
core   +1 more source

Design of supply source with several outputs [PDF]

open access: yes, 2008
The main objective of this work is a design of supply power source with several outputs for a telephone subscriber module. This module consists of two parts.
Lačný, Radek
core   +2 more sources

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