Results 21 to 30 of about 1,522 (120)

Development of four‐terminal DC circuit breaker based on commutating path multiplexing

open access: yesIET Generation, Transmission &Distribution, Volume 17, Issue 15, Page 3410-3418, August 2023., 2023
A four‐terminals DC circuit breaker based on commutating path multiplexing is proposed. The commutation and interruption characteristics of four‐terminals hybrid DC circuit breaker equivalent prototype at 10kV voltage level were tested . Abstract Multi‐terminal flexible DC power grid plays an important role in large‐scale new energy integration, which ...
Zhizheng Gan   +9 more
wiley   +1 more source

Utility applications of power electronics in Japan [PDF]

open access: yes, 1997
Since the late 1950s, power electronics has been developing by leaps and bounds without saturation into the key technology essential to modern society and human life, as well as to electrical engineering.
Akagi, Hirofumi
core   +1 more source

The Stripe Fortified GCT:A new GCT design for maximizing the controllable current [PDF]

open access: yes, 2014
In this paper we introduce a new GCT design, namely the Stripe Fortified GCT, for the purpose of maximizing the controllable current by optimizing the current flow path in the device during turn-off.
Antoniou, M.   +7 more
core   +1 more source

Solidifying Power Electronics [Historical] [PDF]

open access: yes, 2018
More than one century ago, in 1902, American engineer Peter Cooper Hewitt (1861\u20131921) derived the mercury arc-rectifier, enclosed in a glass bulb, from his mercury-vapor lamp of the previous year.
Guarnieri, Massimo
core   +1 more source

Semiconductor devices in solid-state/hybrid circuit breakers: current status and future trends [PDF]

open access: yes, 2017
Circuit breakers (CBs) are the main protection devices for both alternating current (AC) and direct current (DC) power systems, ranging from tens of watts up to megawatts.
Alan J. Watson   +8 more
core   +1 more source

The state-of-the-art of power electronics in Japan [PDF]

open access: yes, 1998
Since the late 1950s, power electronics has been developing by leaps and bounds without saturation to become the key technology essential to modern society and human life as well as to electrical engineering. This paper mainly focuses on the state-of-the-
Akagi, Hirofumi
core   +1 more source

Operation and control of a current source converter series tapping of an LCC-HVDC link for integration of offshore wind power plants [PDF]

open access: yes, 2016
This work presents a series tapping station for integrating Offshore Wind Power Plants (OWPP) into a (Line Commutated Converter High Voltage Direct Current) LCC-HVDC transmission system.
Galceran Arellano, Samuel   +3 more
core   +2 more sources

High-performance motor drives [PDF]

open access: yes, 2011
This article reviews the present state and trends in the development of key parts of controlled induction motor drive systems: converter topologies, modulation methods, as well as control and estimation techniques.
García Franquelo, Leopoldo   +4 more
core   +1 more source

Цифровой электропривод двигателя постоянного тока [PDF]

open access: yes, 2011
Проанализирована современная элементная база силовой электроники. Разработаны схемотехнические решения построения цифрового электропривода двигателя постоянного тока.
Abel, Dirk   +4 more
core   +2 more sources

A PWM current source-based DC transmission system for multiple wind turbine interfacing [PDF]

open access: yes, 2014
A pulsewidth modulation (PWM) current source wind energy conversion system based on a parallel configuration for high voltage direct current application is proposed.
Ahmed, Khaled Hani   +2 more
core   +1 more source

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