Search results for " Multilevel power converter"

showing 4 items of 4 documents

Overview and experimental analysis of MC SPWM techniques for single-phase five level cascaded H-bridge FPGA controller-based

2016

This paper presents an overview and experimental analysis of the MC SPWM techniques for single-phase cascaded H-bridge inverter. The multilevel power converters are an alternative to traditional converters known as “three-level converters”. The voltage waveforms and the related frequency spectra, which have been obtained by simulation analysis in Matlab-Simulink environment, are here reported for all the proposed modulation techniques. The simulation results have been experimentally validated through means of a DC/AC, five-level, single-phase converter prototype with an appropriate test bench.

business.industryComputer science020209 energy020208 electrical & electronic engineeringPhotovoltaic systemElectrical engineering02 engineering and technologySettore ING-IND/32 - Convertitori Macchine E Azionamenti ElettriciH bridgePower (physics)Grid connectedSettore ING-IND/31 - ElettrotecnicaControl theoryControl and Systems Engineering0202 electrical engineering electronic engineering information engineeringInverterMultilevel power converterVHDLFPGA; Grid connected; Multilevel power converter; Photovoltaic; VHDL; Control and Systems Engineering; Electrical and Electronic EngineeringElectrical and Electronic EngineeringField-programmable gate arraybusinessPhotovoltaicFPGAVoltage
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Implementation on NI-SOM sbRIO-9651 and Experimental Validation of Multi-Carrier PWM Techniques for Three-Phase Five Level Cascaded H-Bridge Inverter

2021

Multilevel Power Inverters (MPIs) represent a valid solution to improve the performances of energy production systems from renewable energy sources. Furthermore, the use of novel FPGA control systems allows simplifying the implementation of multicarrier PWM techniques for MPIs with computational benefits. This paper describes the implementation of several multicarrier PWM techniques on NI-SOM sbRIO-9651 for the control of a three-phase five-level cascaded H-bridge inverter. In detail, sbRIO-9651 is a control system in the field of Power Electronics and Drives (PED) programmable in the LabVIEW graphical programming environment. The paper is focused on modulation techniques implementation, te…

Three-phaseComputer scienceFPGA Labview Multicarrier PWM techniques Multilevel power converter sbRIO-9651Control systemPower electronicsElectronic engineeringInverterSettore ING-IND/32 - Convertitori Macchine E Azionamenti ElettriciField-programmable gate arrayEnergy (signal processing)Pulse-width modulationPower (physics)
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Simulation and experimental validation of multicarrier PWM techniques for three-phase five-level cascaded H-bridge with FPGA controller

2017

The FPGA represents a valid solution for the design and implementation of control systems for inverters adopted in many fields of power electronics because of its high flexibility of use. This paper presents an overview and an experimental validation of the MC SPWM techniques for a three-phase, five-level, cascaded H-Bridge inverter with FPGA controller-based. Several control algorithms are here implemented by means of the VHDL programming language and the output voltage waveforms obtained from the main PWM techniques are compared in terms of THD%. Simulation and experimental results are analyzed, compared and discussed.

PV systemsGrid connectedSettore ING-IND/31 - ElettrotecnicaFPGA; Grid connected; Multilevel Power Converter; PV systems; VHDLRenewable Energy Sustainability and the EnvironmentEnergy Engineering and Power TechnologyVHDLSettore ING-IND/32 - Convertitori Macchine E Azionamenti ElettriciFPGAMultilevel Power ConverterPV system
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Experimental analysis with FPGA controller-based of MC PWM techniques for three-phase five level cascaded H-bridge for PV applications

2016

The FPGA represents a valid solution for the design of control systems for inverters adopted in the field of PV systems because of their high flexibility of use. This paper presents an experimental analysis of the MC SPWM techniques for a three-phase, five-level, cascaded H-Bridge inverter with FPGA controller-based. Several control algorithms are implemented by means of the VHDL programming language and the output voltage waveforms obtained from the main PWM techniques are compared in terms of THD%. Simulation and experimental results are analysed, compared and discussed.

Engineering020209 energyEnergy Engineering and Power Technology02 engineering and technologySettore ING-IND/32 - Convertitori Macchine E Azionamenti ElettriciGrid connectedControl theoryVHDL0202 electrical engineering electronic engineering information engineeringElectronic engineeringMultilevel power converterRenewable EnergyField-programmable gate arrayFPGAcomputer.programming_languageTotal harmonic distortionSustainability and the EnvironmentRenewable Energy Sustainability and the Environmentbusiness.industry020208 electrical & electronic engineeringH bridgeSettore ING-IND/31 - ElettrotecnicaControl systemInverterVHDLbusinessFPGA; Grid connected; Multilevel power converter; Photovoltaic; VHDL; Energy Engineering and Power Technology; Renewable Energy Sustainability and the EnvironmentPhotovoltaiccomputerPulse-width modulation2016 IEEE International Conference on Renewable Energy Research and Applications (ICRERA)
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