Implementation of Sorted Stair-Case Modulation and Sorted Phase Disposition PWM for Grid-Tied Multi-Level Inverter
| dc.contributor.author | Maheswari, G. | |
| dc.contributor.author | Manjunatha Sharma, K.M. | |
| dc.contributor.author | Prabhakaran, P. | |
| dc.date.accessioned | 2026-02-06T06:34:29Z | |
| dc.date.issued | 2023 | |
| dc.description.abstract | Integrating a multilevel inverter with the grid provides advantages in high-power and high-voltage applications, including reduced harmonic distortion without a transformer. This paper presents the implementation of Sorted stair-case modulation (SSCM) and Sorted Phase disposition (SPD) Pulse Width Modulation (PWM) techniques for a Grid-Tied Cascaded H-Bridge (CHB) multilevel inverter featuring single-stage power conversion. SSCM and SPD PWM techniques are used to track the MPPT of each PV panel under uniform and non-uniform irradiation conditions if the PV panels are connected to the inverter's input terminals. A centralized current controller has been designed for the Grid-tied multilevel inverter system. Furthermore, a simulation has been developed to compare the power quality of the grid current and voltage between SSCM and SPD-PWM. © 2023 IEEE. | |
| dc.identifier.citation | 2023 7th International Conference on Computer Applications in Electrical Engineering-Recent Advances: Sustainable Transportation Systems, CERA 2023, 2023, Vol., , p. - | |
| dc.identifier.uri | https://doi.org/10.1109/CERA59325.2023.10455101 | |
| dc.identifier.uri | https://idr.nitk.ac.in/handle/123456789/29278 | |
| dc.publisher | Institute of Electrical and Electronics Engineers Inc. | |
| dc.subject | current controller | |
| dc.subject | Grid-tied multi-level inverter | |
| dc.subject | Sorted Phase disposition PWM | |
| dc.subject | Sorted Stair-case modulation | |
| dc.title | Implementation of Sorted Stair-Case Modulation and Sorted Phase Disposition PWM for Grid-Tied Multi-Level Inverter |