PWM inverter
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Recent papers in PWM inverter
A training Report on Two weeks training program on Solar Rooftop Grid Engineer Course.
Report contains major outcomes of course also experience of author.
Report contains major outcomes of course also experience of author.
PV inverters have been tested according the procedure defined in the EN 50530 standard-overall efficiency of grid connected photovoltaic inverters. Maximum power point tracking efficiency, static and dynamic, power electrical conversion... more
Many advantages of a linear compressor over a reciprocating one have encouraged refrigerator manufacturers to develop linear compressors for various applications, including domestic refrigeration. In this paper, a micro control system for... more
In order to control the cooling capability of a refrigerator or an air conditioner in which linear compressors are applied, the piston stroke and current should be controlled instantaneously. Generally, the piston frequency is fixed as... more
This issue (DOI: 10.13140/RG.2.2.34778.75203) includes the following papers; P1181632510, AUTHOR="Fahim Salauddin", TITLE="DPCM Soft Modelling in Open-Loop Representations" P1111633511, AUTHOR="B. Dhouib and H. Hadj Abdallah",... more
This paper describes the effects of modulation techniques and the number of pulses on low power dissipation in a single-phase inverter and a multilevel inverter. Multilevel invert-ers and single-phase inverters given pulse input use PWM... more
In this paper the Synchronous Reference frame PI-based control method for generating the reference signals for the Voltage Source Converter of Shunt Active Power Filter (SAPF) is presented. The method relies on the performance of the... more
In a single-phase inverter switched using unipolar sine-triangle PWM, two sinusoidal modulating signals of equal amplitude and phase-shifted by 180 degrees are compared against a common triangular carrier to control the switching of the... more
In this paper the effects of a Static Synchronous Series Compensator, which is constructed with a 48-pulse inverter, on the power demand from the grid are studied. Extensive simulation studies were carried out in the MATLAB simulation... more
The paper involves the speed control of three phase induction motor by using the PWM fed VSI. Speed can regulate by varying the external resistance in series with rotor circuit but this method is not so efficient. Therefore this paper is... more
In this paper a practical implementation of space vector modulation in digital signal processor is presented. The results of experimental investigation are shown. The selected method is compared with hysteresis current controller
In this paper, different sinusoidal pulse width modulation (SPWM) control strategies of multilevelflying capacitor inverter are presented. Three control strategies are studied; the triangular multicarrier SPWM, thesaw tooth multicarrier... more
This paper describes the effects of modulation techniques and the number of pulses on low power dissipation in a single-phase inverter and a multilevel inverter. Multilevel inverters and single-phase inverters given pulse input use PWM... more
In an electric drive vehicle, the available voltage on a DC-link is limited, and so the inverter output voltage and, consequently, the line motor maximum speed are limited. The fundamental voltage of the inverter output is increased... more
A simple but powerful design method based on realcoded Genetic algorithms (GAs) to solve the minimization of the Total Harmonic Distortion (THD) criterion is obtained. GAs provides a much simpler approach to off-line tuning of Pulse width... more
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This paper discusses a Static Synchronous Series Compensator which is constructed with a 48-pulse inverter. Extensive simulation studies are carried out to verify the proper operation of the mentioned Flexible AC Transmission Systems... more
Recent studies on optimal PWM switching strategies have shown great effort in developing techniques that fully utilizes the computational ability of the microprocessor rather than its memory space in generating the optimal PWM switching... more
This paper gives a detail modelling of six phase Permanent magnet synchronous machine (PMSM) and complete simulation of it’s drive system and performance analysis in different speed with PI controller. proposed method can be used easily... more
In this paper a practical implementation of space vector modulation in digital signal processor is presented. The results of experimental investigation are shown. The selected method is compared with hysteresis current controller
A new voltage control method for single-phase full-bridge PWM inverters that having an output LC filter is proposed in this paper. The proposed voltage controller has a capability to realize a zero steady- state output voltage error with... more
Graphical User Interface (GUI) based systems are flourishing their popularity in the industrial area in present days. If it is possible to integrate the GUI based systems with a Global System for Mobile (GSM) modem for controlling and... more
The purpose of this paper is to improve the output quality of three-phase PWM DC-AC inverter. The improvement in output quality is required to reduce the harmonic components. The PWM control can reduce harmonic components by adjusting the... more
This paper discusses a 48-pulse H-bridge PWM inverter which utilizes a quasi-resonant topology that is comprised of a clamping circuit and a resonant circuit, in order to achieve soft switching. The use of a multi-pulse inverter increases... more
Corresponding Author: Taha Selim Ustun, Department of Electrical Engineering University Malaya Kuala Lumpur, Malaysia E-mail: tahaselim@yahoo.com Phone: +6014-320-2881 Fax: +603-7957-5316 1301 ... Power Line Compensation Study of a Static... more
This paper presents a single-phase five-level inverter topology for grid-connected PV systems with a novel Pulse Width-Modulated (PWM) control scheme. Two reference signals identical to each other with an offset equivalent to the... more
Properties of powder core based inductors when utilised in a passive filter of the voltage source inverter are investigated to highlight the importance of considering the soft-saturation nature of powder materials in determining the... more
In this study, a novel sinusoidal PWM switched AC/DC/AC converter interface scheme using real novel triloop voltage error tracking fuzzy logic controller (FLC), to stabilize the stand alone Wind Energy Conversion Scheme (WECS) using an... more