Results 41 to 50 of about 136,891 (188)

Modeling and Performance Evaluation of an Electromagnetic Voltage Regulator via Series Compensation

Transactions on Environment and Electrical Engineering, 2020
Although there currently exists a wide range of voltage regulators that are commercially available, the search for devices with a simpler physical design remains the focus of research studies.
Vinícius Henrique Farias Brito, José Carlos de Oliveira, Fabricio Parra Santilio   +2 more
doaj   +1 more source

Modernization, reconstruction and development of excitation systems for synchronous generators [PDF]

Zbornik Radova: Elektrotehnički Institut "Nikola Tesla", 2011
This paper presents the previous results of work and development of excitation systems with digital automatic voltage regulators regarding their design, development, manufacturing and commissioning.
Arnautović Dušan, Ćirić Zoran, Stevanović I., Stojić Đorđe, Milojčić Nemanja, Joksimović Dušan, Milinković Milan, Veinović Slavko, Bakić M., Palija V.   +9 more
doaj   +1 more source

Control for nuclear thermionic power source [PDF]

, 1978
A control for a power source which includes nuclear fuel interspersed with thermionic converters, is described. A power regulator maintains a substantially constant output voltage to a variable load, and a control circuit drives a neutron flux regulator ...
Sawyer, C. D.
core   +1 more source

Thyristor rectifiers with digital control units based on microcontroller 80C196 for uninterruptible power supply systems [PDF]

Zbornik Radova: Elektrotehnički Institut "Nikola Tesla", 2011
In this paper the thyristor rectifiers with digital control units developed in Institute 'Nikola Tesla' are presented. Digital control units of the types 'DRI 05' and 'DRI 07' are based on microcontroller 'Intel' 80C196KB16.
Vukić Vladimir
doaj   +1 more source

3D Printed Soft Robotic Hand [PDF]

, 2018
Soft robotics is an emerging industry, largely dominated by companies which hand mold their actuators. Our team set out to design an entirely 3D printed soft robotic hand, powered by a pneumatic control system which will prove both the capabilities of ...
Kisner, Zack, Leonardo, David, Szigeti, Chris   +2 more
core   +1 more source

Analysis of an On-Line Stability Monitoring Approach for DC Microgrid Power Converters [PDF]

, 2019
An online approach to evaluate and monitor the stability margins of dc microgrid power converters is presented in this paper. The discussed online stability monitoring technique is based on the Middlebrook's loop-gain measurement technique, adapted to ...
Caldognetto, Tommaso, Khodamoradi, Aram, Liu, Guangyuan, Magnone, Paolo, Mattavelli, Paolo   +4 more
core   +1 more source

Experimental validation of a low‐voltage regulator model—A case study of a Maltese low‐voltage feeder

IET Renewable Power Generation
Solar photovoltaics in Malta have increased substantially over the years, both at large scale and residential scale. The present installed capacity is already having a negative impact on Malta's’ grid infrastructure, causing problems due to the reverse ...
John Licari, Cyril Spiteri Staines, Alexander Micallef, Stefan Hoppert   +3 more
doaj   +1 more source

Evaluation and Perspective of Analog Low-Dropout Voltage Regulators: A Review

IEEE Access, 2022
Low-dropout regulators (LDOs) are widely adopted in power management integrated circuits (PMICs) and serve as a bridge between the switching regulators and individual on-chip modules to provide a smooth, regulated output voltage. Compared to digital LDOs
Tan Yee Chyan, Harikrishnan Ramiah, S. F. Wan Muhamad Hatta, Nai Shyan Lai, Chee-Cheow Lim, Yong Chen, Pui-In Mak, Rui P. Martins   +7 more
doaj   +1 more source

Optimized Phase‐shift Tuning via Equivalent Small Parameter Modeling for Ripple Reduction in Asymmetric Parallel Multi‐Module DC‐DC Converters

IET Power Electronics
In photovoltaic power generation applications, multiple low‐voltage PV modules must be boosted and connected in parallel for high power output. However, due to the variability of PV energy input, the parallel DC‐DC converter modules often operate under ...
Xiuyun Zhang, Guidong Zhang, Samson S. Yu, Zhenyu Yi   +3 more
doaj   +1 more source

Accurate voltage regulation for a DC microgrid using nonlinear state feedback controller

IET Generation, Transmission & Distribution
The high penetration of distributed generation systems poses challenges in effectively managing both DC bus voltage and power‐sharing in DC microgrids (MGs).
Mohammadreza Arabshahi, Younes Saeidinia, Hossein Torkaman   +2 more
doaj   +1 more source