Results 101 to 110 of about 135 (130)

Modelling and simulation of fuel cell dynamics for electrical energy usage of Hercules airplanes. [PDF]

open access: yesScientificWorldJournal, 2014
Radmanesh H   +3 more
europepmc   +1 more source

An Affordable Insole-Sensor-Based Trans-Femoral Prosthesis for Normal Gait. [PDF]

open access: yesSensors (Basel), 2018
Pandit S   +5 more
europepmc   +1 more source

Self-Contained Powered Knee and Ankle Prosthesis: Initial Evaluation on a Transfemoral Amputee. [PDF]

open access: yesIEEE Int Conf Rehabil Robot, 2009
Sup F   +4 more
europepmc   +1 more source

Oral Presentation

open access: yes
European Journal of Neurology, Volume 33, Issue S1, June 2026.
wiley   +1 more source

A new optimal programmed PWM technique [for power convertors]

open access: yesProceedings of Second International Conference on Power Electronics and Drive Systems, 2002
The paper presents a new method-optimal programmed PWM (OPPWM) technique-which further reduces the harmonic distortion (THD) of the surplus power converter harmonics than those of conventional programmed PWM (PPWM) techniques and ameliorates the amplitude frequency spectrum distribution of the surplus harmonics. The scheme not only inherits many merits
null Huang Han   +3 more
openaire   +2 more sources

Discussions on control loop design in average current mode control [PWM DC/DC power convertors]

open access: yesConference Record of the 2000 IEEE Industry Applications Conference. Thirty-Fifth IAS Annual Meeting and World Conference on Industrial Applications of Electrical Energy (Cat. No.00CH37129), 2002
Large control output ripple in ACMC (average current mode control) PWM DC/DC converters exposes challenges in accurate modeling and design. In this paper, superposition models are utilized to perform control design analysis for ACMC PWM DC/DC converters.
null Chunxiao Sun, B. Lehman
openaire   +2 more sources

Simple new PWM patterns for thyristor three-phase AC/DC convertors

open access: yesIEE Proceedings B: Electric Power Applications, 1986
Thyristor forced commutated AC/DC convertors are useful for improving the power factor and waveform of AC-side line current. These are controlled through pulse-width modulation schemes for best performance.
S K Biswas
exaly   +1 more source

Analysis of total harmonic distortion and power consumption in AC to AC voltage convertor using integral cycle PWM control for fast pyrolysis

2015 International Conference on Computer, Communications, and Control Technology (I4CT), 2015
Renewable energy production by pyrolysis is gaining greater interest. A 240AC is used to power up the furnace to heat up fixed-bed reactor. An analysis is important for the power consumption and total harmonics distortion on the specified pulse width modulated (PWM) phase control per cycle of the incoming 240AV supply.
Wadah Elgack   +3 more
openaire   +1 more source

Home - About - Disclaimer - Privacy