Asymmetric H-Bridge Single-Phase Seven-Level Inverter Topology with Proportional Resonant Controller

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dc.contributor.authorSalodkar, P.A.
dc.contributor.authorKulkarni, P.S.
dc.contributor.authorWaghmare, M.A.
dc.contributor.authorChaturvedi, P.C.
dc.contributor.authorSandeep, N.
dc.date.accessioned2026-02-05T09:30:28Z
dc.date.issued2019
dc.description.abstractThis paper presents an asymmetrical H-bridge single-phase seven-level inverter topology with modified gating scheme for reducing the number of high-frequency switches. Due to shortcomings like steady-state error and problems in removing low-order harmonics associated with proportional integral controller, proportional resonant controller is used for grid-connected converter current control. A practical application of proportional resonant current controller is developed using a low-cost dsPIC33EP256MC202 microcontroller to keep the current injected in to the grid. The validity of proposed inverter and control scheme is verified through simulation and implemented for low-voltage laboratory prototype. © 2017, © 2017 IETE.
dc.identifier.citationIETE Journal of Research, 2019, 65, 1, pp. 19-32
dc.identifier.issn3772063
dc.identifier.urihttps://doi.org/10.1080/03772063.2017.1396934
dc.identifier.urihttps://idr.nitk.ac.in/handle/123456789/24735
dc.publisherTaylor and Francis Ltd
dc.subjectBridge circuits
dc.subjectElectric current control
dc.subjectElectric inverters
dc.subjectElectric rectifiers
dc.subjectPower quality
dc.subjectPulse width modulation
dc.subjectResonance
dc.subjectTopology
dc.subjectTwo term control systems
dc.subjectVoltage control
dc.subjectAsymmetric source configuration
dc.subjectCurrent controller
dc.subjectGrid-connected converters
dc.subjectHigh-frequency switches
dc.subjectMultilevel inverter
dc.subjectProportional integral controllers
dc.subjectProportional resonant controllers
dc.subjectResonant current controller
dc.subjectControllers
dc.titleAsymmetric H-Bridge Single-Phase Seven-Level Inverter Topology with Proportional Resonant Controller

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