Results 231 to 240 of about 41,690 (253)

Multiphase voltage regulator module with transient step changing phases

PowerCon 2000. 2000 International Conference on Power System Technology. Proceedings (Cat. No.00EX409), 2002
The paper presents a new method to control multiphase DC-DC converters for supplying new generation microprocessors (VRM) requiring higher currents at lower voltages. These requirements are achieved by paralleling converter modules, and phase-shifting their drive signals (interleaving technique).
G. Capponi, L. Minneci, F. Librizzi, P. Scalia   +3 more
openaire   +1 more source

Fast Response Control of Stepping Inductance Voltage Regulator Module

IEEE 36th Conference on Power Electronics Specialists, 2005., 2006
Voltage regulator modules (VRM) have stringent efficiency and transient response requirements. A stepping inductance based VRM (SI_VRM) has been proposed by other researchers with the aim of achieving fast dynamic current response under step-load conditions.
X. Cao, R. Oruganti
openaire   +1 more source

Exploration of the Electric Processes in Discrete Alternating Step-Voltage Regulators

2018 20th International Symposium on Electrical Apparatus and Technologies (SIELA), 2018
The paper presents a review on the problems of the analysis of autotransformer discrete alternating voltage regulators. The analysis has been made basically by the state variables approach in the time domain, where the non-linearity of the regulator components has been considered.
Panov, Emil, Barudov, Emil, Ivanova, Milena   +2 more
openaire   +1 more source

Voltage Control of Step Voltage Regulator Based on Fuzzy Control

2023 3rd International Conference on Energy Engineering and Power Systems (EEPS), 2023
Caiyuan Liang, Xiongkeng Zhan, Siyu Su, Hai Li, Yongchang Xu   +4 more
openaire   +1 more source

Stage optimization in regulated step-up for low voltage electromagnetic energy harvesters

5th International Conference on Energy Aware Computing Systems & Applications, 2015
This paper presents a performance enhancement feature for a novel power management circuit to generate 1.8 V from the low DC voltage rectified at the output of the vibration-based electromagnetic (EM) energy harvesters. The proposed 180 nm circuit utilizes a low voltage charge pump based boost converter with variable output-stages, and an autonomous ...
Hasan Ulusan, Özge Zorlu, Haluk Kulah, Ali Muhtaroglu   +3 more
openaire   +1 more source

32-Step Voltage-Regulator Performance

Transactions of the American Institute of Electrical Engineers. Part III: Power Apparatus and Systems, 1961
M. W. Gangel, W. W. Green
openaire   +1 more source

A comprehensive three-phase step voltage regulator model with efficient implementation in the Z-bus power flow

Electric Power Systems Research, 2021
Evangelos E Pompodakis, Georgios Kryonidis   +1 more
exaly  

Step-Voltage Regulators

2007
openaire   +2 more sources

Analysis and Implementation of a Single-Stage Transformer-Less Converter With High Step-Down Voltage Gain for Voltage Regulator Modules

IEEE Transactions on Industrial Electronics, 2021
Chengzi Yang, Long yang, Laili Wang
exaly  

An Arcless Step Voltage Regulator Based on Series-Connected Converter for Branch Current Suppression

IEEE Journal of Emerging and Selected Topics in Power Electronics, 2021
Yafeng Wang, Tiefu Zhao, Mohammad Rashidi   +2 more
exaly