A low cost single phase grid connected reduced switch PV inverter based on Time Frame Switching Scheme

Prakash, G.; Subramani, C.; Bharatiraja, C.; Shabin, Mohammad

doi:10.1016/j.ijepes.2015.11.028

Cited by 31 publications

(13 citation statements)

References 20 publications

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“…In general, pair of power switches is involved during one half cycle of the input control signal. Whereas the other pair of power switches is operated during another half cycle of the signal [22]. Pulse width modulated technique is utilized for generating the firing pulses to driving the switches.…”

Section: Design and Analysis Of Full-bridge Convertermentioning

confidence: 99%

Performance enhancement of DC/DC converters for solar powered EV

Nagaraj¹,

Ranihemamalini²,

Rajaji³

2020

IJECE

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The paper initially presents the essential drive arrangement required for electric vehicle. It requests high power bidirectional stream ability, with wide info voltage range, and yield voltage of vitality stockpiling gadgets, for example, super capacitors or batteries shift with the adjustment in stack. At that point the tenacity and outline of previously mentioned converter is proposed in this paper. The converter which relates a half extension topology, has high power stream ability and least gadget focuses on that can appropriately interface a super capacitor with the drive prepare of a crossover electric vehicle. Besides, by contrasting the fundamental qualities and applications with some ordinary bidirectional DC/DC converter, the proposed converter has low gadget rating and can be controlled by obligation cycle and stage move. Finally, the most essential attributes of this converter is that it utilizes the transformer spillage inductance as the essential vitality exchange component and control parameters, Simulation waveforms in light of MATLAB recreation are given to exhibit the integrity of this novel topology, and this converter is additionally reasonable for high power application, specifically to control the charge-release of super capacitors or batteries that can be utilized as a part of cross breed solar based electric vehicle.

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Section: Design and Analysis Of Full-bridge Convertermentioning

confidence: 99%

Performance enhancement of DC/DC converters for solar powered EV

Nagaraj¹,

Ranihemamalini²,

Rajaji³

2020

IJECE

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“…It describes how the voltage control of the output occurs and its operation. An high frequency source based MLI is designed in [7]. The design and its operation of HFAC and PDS were well explained by the authors.…”

Section: Introductionmentioning

confidence: 99%

Performance analysis of PV powered multilevel inverter

Dhineshkumar¹,

Subramani²,

Geetha³

et al. 2019

IJECE

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<p>This article deals with the PV based DC/DC boost chopper integrated nine level inverter. This topology requires 7 switches in minimum to obtain a nine level stepped wave output. So the main objective of this paper is to develop a 9 level AC output using PV based DC/DC boost chopper. In the case of conventional multi-level inverter, 16 switches were utilized and the number of sources needed was also more. Here the proposed system comprises of single PV panel and the switches used are also less. Also PV is integrated with DC/DC boost chopper is used to increase the source input level of the inverter. Using MATLAB platform, the proposed system is simulated with a resistive and inductive load. The similar results are obtained in prototype which validates the designed converter.</p>

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“…By controlling the voltage across the boost converter, the output voltage of the inverter will be change. Inverter is operated using IGBT's [3][4][5] to which pulses are fed using pulse generator. The output of the inverter is used to drive the motor.…”

Section: Introductionmentioning

confidence: 99%

An Experimental Fault Analysis and Speed Control of an Induction Motor using Motor Solver

Sengamalai¹,

Subramani²

2017

Journal of Electrical Engineering and Technology

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-This paper deals with the performance analysis of three phase induction motor considering its stator side faults and operating thermal limits. The speed control of induction motor using three phase boost converter operated by a MOSFET switch and a PI controller is demonstrated and presented in this article. IGBTs switches are used for inverter drive mechanism .The experimental result of speed control of induction motor using voltage control technique clearly shows better accuracy than conventional methods of speed control. A three phase 1HP 415V 0.78 kW 4 Pole induction motor is designed using motor solver software. Based on the parameters used in the software thermal analysis of induction motor is done and torque variation with conductor area, efficiency, output curve, losses in different parts of motor has been obtained. Also different types of faults namely under voltage, over voltage, stator imbalanced voltage, turn to turn, locked rotor bar, wrong alignment of rotor bar with respect to stator are studied and fault analysis is performed. Hence comparison is made based upon the results obtained before and after faults.

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A low cost single phase grid connected reduced switch PV inverter based on Time Frame Switching Scheme

Cited by 31 publications

References 20 publications

Performance enhancement of DC/DC converters for solar powered EV

Performance enhancement of DC/DC converters for solar powered EV

Performance analysis of PV powered multilevel inverter

An Experimental Fault Analysis and Speed Control of an Induction Motor using Motor Solver

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