Sliding mode control of the nonminimum phase grid-connected Z-source inverter
Sign Up to like & getrecommendations! Published in 2017 at "International Transactions on Electrical Energy Systems"
DOI: 10.1002/etep.2398
Abstract: Summary It is well known that linear controllers are designed by using small-signal approximation around a certain operating point that cannot guarantee the stability of a nonlinear system in a wide operating range. In this… read more here.
Keywords: phase; source; connected source; grid connected ... See more keywords
A multi-phase impedance source inverter with an improved controller structure
Sign Up to like & getrecommendations! Published in 2019 at "Electrical Engineering"
DOI: 10.1007/s00202-019-00903-9
Abstract: Impedance source inverters (ZSIs) have many advantages like the ability to work as a buck or boost inverter and work with different renewable energy sources and can be applied as a voltage source or current… read more here.
Keywords: inverter; phase; impedance source; source ... See more keywords
Single-Phase DVR with Semi-Z-Source Inverter for Power Distribution Network
Sign Up to like & getrecommendations! Published in 2018 at "Arabian Journal for Science and Engineering"
DOI: 10.1007/s13369-017-2841-3
Abstract: A novel topology of single-phase dynamic voltage restorer (DVR) is proposed to compensate the load voltage during voltage sag and voltage swell events. The semi-Z-source converter is utilised in its inverter operating mode for this… read more here.
Keywords: inverter; semi source; topology; inverter based ... See more keywords
Multiple criteria for high performance real-time diagnostic of single and multiple open-switch faults in ac-motor drives: Application to IGBT-based voltage source inverter
Sign Up to like & getrecommendations! Published in 2017 at "Electric Power Systems Research"
DOI: 10.1016/j.epsr.2016.11.021
Abstract: Abstract In this paper, the diagnosis of the open-switch damage in pulse-width modulated voltage source inverter (PWM-VSI) is addressed. The proposed strategy uses multiple normalized diagnostic variables and requires only the measurement of two output… read more here.
Keywords: inverter; multiple; source inverter; voltage source ... See more keywords
Optimization of electricity production in a grid-tied solar power system with a three-phase quasi-Z-source inverter
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Cleaner Production"
DOI: 10.1016/j.jclepro.2019.02.245
Abstract: Abstract Solar energy can be harnessed in all areas of the world and directly converted to electricity by means of photovoltaic (PV) systems. This leads to a reduced emission of greenhouse gases such as CO2.… read more here.
Keywords: quasi source; system; power; grid tied ... See more keywords
Impact of modulation strategies on the lifetime estimation of impedance source inverter in wind power system
Sign Up to like & getrecommendations! Published in 2020 at "Microelectronics Reliability"
DOI: 10.1016/j.microrel.2020.113797
Abstract: Abstract The lifetime of the wind power converter is strongly influenced by the thermal behaviour of the power devices and their mission profile. This paper focuses on the fundamental-frequency thermal cycles of the Impedance source… read more here.
Keywords: impedance source; source; power; source inverter ... See more keywords
Adaptive tuning algorithm for single-phase Z-source inverters
Sign Up to like & getrecommendations! Published in 2017 at "Iet Power Electronics"
DOI: 10.1049/iet-pel.2015.0129
Abstract: This study proposes an adaptive tuning algorithm for dynamic adjustment of the saturation limits for the shoot-through duty ratio (STDR) and modulation index of a Z-source inverter. This adaptive tuning is crucial in Z-source inverter… read more here.
Keywords: tuning algorithm; adaptive tuning; source; source inverter ... See more keywords
Switched‐coupled‐inductor Z‐source inverter with a high boost inversion capability
Sign Up to like & getrecommendations! Published in 2020 at "Iet Power Electronics"
DOI: 10.1049/iet-pel.2020.0204
Abstract: A novel converter with a three-winding coupled inductor, called switched-coupled-inductor Z-source inverter (SCI-ZSI), is developed based on the switched-and-coupled inductor technology in this study. Compared with the conventional switched-inductor Z-source inverter and trans-Z-source inverter, the… read more here.
Keywords: inverter; coupled inductor; switched coupled; source inverter ... See more keywords
Z‐source inverter topologies with switched Z‐impedance networks: A review
Sign Up to like & getrecommendations! Published in 2021 at "Iet Power Electronics"
DOI: 10.1049/pel2.12064
Abstract: The Z‐source inverter is one of the most interesting power electronic converters. Over the past decades, research and development have been in high demand to meet the challenges for improving the converter performance with reduced… read more here.
Keywords: switched impedance; inverter topologies; source inverter; source ... See more keywords
Current Source Inverter Based Grid Connected Hybrid PV-Wind Power Generation Unit
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Electronics"
DOI: 10.1080/00207217.2019.1692242
Abstract: ABSTRACT This paper presents a current source inverter (CSI)-based hybrid power generation system, which uses wind turbine and photovoltaic cells (PVs). A permanent magnet synchronous generator (PMSG) is connected to the CSI using a diode… read more here.
Keywords: wind; power; grid connected; source inverter ... See more keywords
Exploring the resonant characteristic of third order passive filter based Quasi-Z-source inverter
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Electronics"
DOI: 10.1080/00207217.2021.1892201
Abstract: ABSTRACT Impedance Source Inverter (ZSI) offers a solution to low output renewable energy sources, provides unconventional high boost. Interaction of Quasi-Z-Source Inverter (qZSI) and third order filter raises stability concerns. Dynamic interaction of DC and… read more here.
Keywords: resonant characteristic; third order; source inverter;