Adaptive current control strategy for harmonic compensation in single-phase solar inverters

Xavier, Lucas S.; Cupertino, Allan Fagner; Resende, J.T. de; Mendes, Victor F.; Pereira, Heverton A.

doi:10.1016/j.epsr.2016.08.040

Cited by 51 publications

(17 citation statements)

References 17 publications

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“…For 15-Level Inverter, Pulse width modulation is considered as good choosing for application of switching function inverter [13,16]. Although there are some inverter topologies for energy regulating and load, high multilevel inverter topology is used in the paper.…”

Section: -Level Inverter System 21 Linear Pulse Width Modulation (mentioning

confidence: 99%

Analysis and Performance with Vertical Divided Multilevel Voltage on Phase of Induction Engine

Can

2018

Teh. vjesn.

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Abstract:In this study, the quality of the transformed energy form is analysed after comparing the single-phase induction motor operated by the SPWM inverter to the 15-level LPWM inverter. Firstly, multilevel inverter and pulse width modulation are designed. The multi-level inverter has sixteen IGBT switches because inverter circuit is constructed with high multilevel inverter topology. Linear pulse width modulation (LPWM) is designed for operation of sixteen switches in the inverter circuit. Secondly, equations of the induction motor are calculated according to d-q axis with creating 15-level alternating voltage. After described equations, 15-level inverter running single phase induction motor is formed at the Matlab Simulink. The obtained results are analyzed according to motor performance and harmonic distortion of the created alternating energy after the proposed model is simulated. Finally, Simulation results of the proposed system are compared with simulation results of SPWM inverter controlling the single-phase induction motor.

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Section: -Level Inverter System 21 Linear Pulse Width Modulation (mentioning

confidence: 99%

Analysis and Performance with Vertical Divided Multilevel Voltage on Phase of Induction Engine

Can

2018

Teh. vjesn.

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“…Computation of L a , L b and C is summarized in [10,16] and has been used in the calculations. The necessary design equations are listed in (12)(13)(14)(15)(16)(17).…”

Section: Lcl Filter Designmentioning

confidence: 99%

“…These templates are computed to be in phase with the grid and to control active power these templates are multiplied to d-axis components. The value of the voltage at the junction of load, grid and VSC, which is known as point of common coupling (PCC) and the terminal voltage at this point V tpcc [12] is calculated as…”

Section: Vsc Control Through Power Balance Control Theorymentioning

confidence: 99%

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Modeling, Simulation and Control of Fuel Cell Based Micro Grid

Gupta

Garg

Singh

2017

JGE

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In near future, fuel cell (FC) based power generation system will witness higher scalability due to merits like reliability, portability and negligible environmental impact. This paper presents grid integrated fuel cell generator as micro grid and interacts with modeling and simulation of control architecture (voltage, active and reactive power) along with vital design aspect of interface filter. The fuel cell system output is connected to current controlled voltage source converter (VSC) which controls active and reactive power. Power balance control theory (PBCT) is used to generate gate pulses for VSC. Hybrid fuzzy PI controller is used to attain constant DC link voltage. Simulation of entire system based on fuel cells is undertaken through MATLAB/Simulink software. PBCT and synchronous reference frame theory (SRFT) control strategies are also compared for grid connected FC system.

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“…In [5], it is discussed that the power systems are submitted to current and voltage harmonics due to the increased presence of nonlinear loads and the wide use of power inverters to interface solar and wind power plants. The application of SPV as a source, discussed in [6], of electrical energy in the Distributed Generation (DG) systems are gaining more attention with the advances in power electronics technology.…”

mentioning

confidence: 99%

Role of DVR in Multi-Level Converters for Solar Pv Grid Interfacing Systems

2017

IJRTER

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Abstract-The main impetus of the present research work is to highlight the Power Quality (PQ) behavior of the three four-level modules connected in parallel where, a DC source available at load side of each module is replaced with a 100 kW SPV module. The transient behavior study has been under taken in all the three phases during the faulted period of simulation. The role of Dynamic Voltage Restorer (DVR) into the PQ evaluation has been investigated. DVR action has been controlled by Proportional Integral (PI) controller whereby this action has been able to control voltage-current waveforms at three bus-bars. The study on real power flow among the three modules, utility grid and a three phase load has been undertaken during the single line to ground fault grid side. Additionally, the reactive power compensation has been demonstrated using the three modules. Reactive power requirement of the load is also met from the utility grid operating at unity power factor. Finally, harmonics study has been highlighted using the fast fourier transform tool of Matlab simulation at all bus-bars. The harmonics level has been studied and has been found that the level of harmonics is less than 5% at all voltage and current levels.

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Adaptive current control strategy for harmonic compensation in single-phase solar inverters

Cited by 51 publications

References 17 publications

Analysis and Performance with Vertical Divided Multilevel Voltage on Phase of Induction Engine

Analysis and Performance with Vertical Divided Multilevel Voltage on Phase of Induction Engine

Modeling, Simulation and Control of Fuel Cell Based Micro Grid

Role of DVR in Multi-Level Converters for Solar Pv Grid Interfacing Systems

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