Results 31 to 40 of about 32,398 (307)

Overview of Signal Processing Problems in Power Electronic Control Circuits

Energies, 2023
This paper examines various aspects related to digital signal processing in digital control circuits used in power electronics. The discussion focuses on several common issues, including the sampling rate of signals (including phenomena such as aliasing ...
Krzysztof Sozański
doaj   +1 more source

A power sharing series power BJT array with isolated low voltage control for AC power control applications

, 2006
A technique for a continuously variable AC resistance using a series BJT array is presented. This array provides high power dissipation capability and uniform voltage and power distribution across the individual transistors. The array, controlled using a
Paul Cho, Cho, Paul, Kularatna, Nihal, Nihal Kularatna   +3 more
core   +1 more source

Low-Cost Hardware Analog and Digital Real-Time Circuit Simulators for Developing Power Electronics Control Circuits

Energies
The paper describes low-cost hardware-based analog and digital real-time circuit simulators for the development of power electronics control circuits. During the process of designing and developing digital control circuits for power electronics systems ...
Krzysztof Sozański
doaj   +1 more source

A supercapacitor based enhancement technique for stand-alone surge protection circuits

, 2013
With the International Technology Roadmap for Semiconductors predicting below-25nm feature-size VLSIs, powered by DC power supplies of less than 1V, protection against transients has become mandatory for modern electronic systems.
Kularatna, Nihal, Nihal Kularatna, Fernando, Jayathu, Jayathu Fernando   +3 more
core   +1 more source

Design and Stability Analysis Techniques for Switching-Mode Nonlinear Circuits: Power Amplifiers and Oscillators [PDF]

, 2006
A design technique for kW level switching mode power amplifiers is presented. Several push pull pairs, independently tuned to Class E/Fodd, are combined by a distributed active transformer.
Jeon, Sanggeun
core   +1 more source

Research on LSTM-PPO Obstacle Avoidance Algorithm and Training Environment for Unmanned Surface Vehicles

Journal of Marine Science and Engineering
The current unmanned surface vehicle (USV) intelligent obstacle avoidance algorithm based on deep reinforcement learning usually adopts the mass point model to train in an ideal environment. However, in actual navigation, due to the influence of the ship
Wangbin Luo, Xiang Wang, Fang Han, Zhiguo Zhou, Junyu Cai, Lin Zeng, Hong Chen, Jiawei Chen, Xuehua Zhou   +8 more
doaj   +1 more source

Design of a Galois Field Multiplier Circuit using Quantum-dot Cellular Automata

Наука. Инновации. Технологии, 2022
The Quantum-dot Cellular Automata (QCA) is a possible future of nano-electronics computing technology, that promises small size, low power, and fast digital circuits compared to the existing transistor-based designs.
Maryam Jahantigh Akbarzadeh, Amir Sabbagh Molahosseini   +1 more
doaj  

New mathematical model for analysing three-phase controlled rectifier using switching functions [PDF]

, 2010
This paper is a postprint of a paper submitted to and accepted for publication in IET Power Electronics and is subject to Institution of Engineering and Technology Copyright. The copy of record is available at IET Digital Library.The aim of this study is
Marouchos, C, El-Habrouk, M, El-Habrouk, Mohamed, Darwish, MK, Marouchos, Christos, Darwish, Mohamed K.   +5 more
core   +1 more source

Intrinsically flexible all-carbon-nanotube electronics enabled by a hybrid organic–inorganic gate dielectric

npj Flexible Electronics, 2022
The advancement of Internet of Things has stimulated huge demands on low-voltage flexible electronics. Carbon-nanotube (CNT)-based electronics are of great promise to this end for their intrinsic flexibility, high carrier mobility, and capability to ...
Qiuyue Huang, Jialiang Wang, Chenglin Li, Jiahao Zhu, Wanting Wang, Youchao Huang, Yiming Zhang, Hailong Jiao, Shengdong Zhang, Hong Meng, Min Zhang, Xinwei Wang   +11 more
doaj   +1 more source

Variable var compensator circuits

, 2006
A family of two reactive-power compensator circuit is presented. A general model of some basic linear elements and switching function blocks is developed first. Then the two proposed compensator circuits are derived from the generalised model.
Marouchos, C, El-Habrouk, M, El-Habrouk, Mohamed, Darwish, MK, Marouchos, Christos, Darwish, Mohamed K.   +5 more
core   +1 more source