Pwm power convertors - Open Access .click

Results 151 to 160 of about 652 (179)

Mathematical Modelling of Buck Converter [PDF]

, 2014
, Rajvir Kaur, Navdeep Kaur
core +2 more sources

A new optimal programmed PWM technique [for power convertors]

Proceedings 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
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Power convertor building blocks for multi-megawatt PWM VSI drives

IEE Seminar on PWM Medium Voltage Drives, 2000
This paper details how the latest generation of high power insulated gate bipolar transistor (IGBT) modules have been used to create a range of medium voltage drives with output voltages from 2200 to 6600 volts, based on a common power convertor building block (PCBB) concept.
E.A. Lewis
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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
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Discussions on control loop design in average current mode control [PWM DC/DC power convertors]

Conference 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
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High-Performance PWM-Controlled Convertor with Isolation Transformer Formarine Power Applications