Results 251 to 260 of about 678,734 (304)

High-Temperature Versatile Voltage-Mode PWM Controller

Additional Conferences (Device Packaging, HiTEC, HiTEN, and CICMT), 2012
In this paper we present the operation of the XTR30011 device, a high-temperature, versatile, PWM controller with in-specification performance achieved from −60°C to 230°C using a CMOS SOI process. The circuit features a voltage-mode PWM controller that can be used in Buck-mode converters as well as in Boost, Buck-boost, Push-pull and Flyback.
Fabien Laplace, Xavier Montmayeur, Jérôme Thomas, Gonzalo Picun   +3 more
openaire   +1 more source

Compassion of Voltage Control Mode and Current Control Mode for Cu-ECMP

ECS Meeting Abstracts, 2010
Abstract not Available.
Chao-Chang A. Chen, Ming-Hui Fang
openaire   +1 more source

Voltage Mode Controlled niPOL for Space Application

2019 IEEE International Conference on Distributed Computing, VLSI, Electrical Circuits and Robotics (DISCOVER), 2019
In the recent times, the use of non-isolated point- of-load (niPOL) converters fed from the Intermediate Bus Architecture is growing. This paper deals with the design and analysis of POL converter, operating at a high switching frequency to yield 3.3V/6A output from 5V supply. Regulation of the output was carried out by using Voltage Mode Control.
Saraswathy G, Mini Sujith, Asha Anand
openaire   +1 more source

Flying Capacitor Voltage Programed Mode Control for Switched-Capacitor Converters

IEEE Journal of Emerging and Selected Topics in Power Electronics, 2020
This article introduces a control method for switched-capacitor (SC) converters used directly or indirectly in emerging point-of-load (PoL) applications. Compared to conventional methods of controlling SC converters relying on the simple transformer model, the introduced method takes into account system dynamics and improves transient response by ...
Tim McRae, Thomas Souvignet, Basil Eleftheriades, Aleksandar Prodic, Bruno Allard   +4 more
openaire   +4 more sources

Sliding mode control of voltage-controlled magnetic levitation systems

Proceedings of 2003 IEEE Conference on Control Applications, 2003. CCA 2003., 2004
The paper considers the position tracking problem of a voltage-controlled magnetic levitation system. It is well known that the control problem is quite complicated and challenging duo to inherent nonlinearities associated with the electromechanical dynamics. A sliding mode control is employed for controlling the system.
M. Jalili-Kharaajoo, M.M. Tousi, H. Bagherzadeh, A.E. Ashari   +3 more
openaire   +1 more source

Control of high common mode voltage during transthoracic defibrillation

IEEE Transactions on Biomedical Engineering, 1995
A high common mode voltage (Vcm) relative to earth ground is produced on the myocardium during the delivery of a defibrillator pulse and can generate a differential error signal when potential gradients are recorded with bipolar electrodes and isolation amplifiers.
O C, Deale, K T, Ng, E J, Kim, B B, Lerman   +3 more
openaire   +2 more sources

Sliding mode voltage control in current mode PWM inverters

PESC `92 Record. 23rd Annual IEEE Power Electronics Specialists Conference, 2003
The author discusses the application of sliding-mode control techniques to DC-AC converters, driven by dual current mode PWM modulators that maintain constant frequency operation and provide output current clipping facilities. Sliding-mode control is advantageous when the inverter is designed to perform as a switching power operational amplifier, or ...
openaire   +1 more source

Terminal Sliding Mode Control for Dynamic Voltage Restorer

Distributed Generation & Alternative Energy Journal, 2022
Day by day the increment in non-linear load has deteriorated the VoltageQuality of power supply system. The crucial concerns originated are VoltageSag and Voltage Harmonics. These power quality problems cause a lot oflosses in the power system which results in commercial losses as well.
Jeevan J. Inamdar, K. Iyswarya Annapoorani   +1 more
openaire   +1 more source

Synchronous–Asynchronous Digital Voltage-Mode Control for DC–DC Converters

IEEE Transactions on Power Electronics, 2007
This paper investigates a mixed synchronous/asynchronous digital voltage-mode controller for DC-DC converters. In the proposed control architecture, the turn-on switching event is determined asynchronously by comparing the converter output voltage and a synchronously generated voltage ramp driven by the digital control using a low-resolution digital-to-
S. SAGGINI, D. TREVISAN, P. MATTAVELLI, GHIONI, MASSIMO ANTONIO   +3 more
openaire   +2 more sources

Parabolic-Modulated Sliding-Mode Voltage Control of a Buck Converter

IEEE Transactions on Industrial Electronics, 2018
Conventional hysteresis-modulation-based sliding-mode (SM) controller exhibits a varying switching frequency. Existing SM controllers for achieving constant-switching-frequency operation often have complicated structures and/or are less straightforward to design to meet different steady state, transient, and loading requirements.
Wenlong Qi, Sinan Li, Siew-Chong Tan, S. Y. R. Hui   +3 more
openaire   +3 more sources