Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Design and Implementation of FPGA-Based Grid-Connected Impedance-Source Inverter
In recent time, Z-source inverter (ZSI) is designed by a new power adapting concept mainly for renewable energy application and other industrial applications. ZSI eliminates the drawbacks of the traditional inverter and provides high efficiency, and it also contains the buck and boost operation in it. This paper presents the grid-connected Z-source inverter and LZ-source inverter by controlling the shoot-through states of an impedance-source neutral-point-clamped inverter using a space vector modulation technique. Normally, the grid-side source contains harmonics. The main aim of this paper is to design, model and experimentally study the Z-source and LZ-source grid-connected inverters by using the MATLAB simulation. By using the control algorithm, the grid-side total harmonic distortion (THD) is controlled and maintains the IEEE standard level. The control algorithms make this inverter’s outputs purely sinusoidal. The THD values of the Z-source and LZ-source grid-connected inverters are compared to find the efficient impedance-source inverter. The proposed control technique hardware is designed, and the experimental results are compared with the simulation results.
Design and Implementation of FPGA-Based Grid-Connected Impedance-Source Inverter
In recent time, Z-source inverter (ZSI) is designed by a new power adapting concept mainly for renewable energy application and other industrial applications. ZSI eliminates the drawbacks of the traditional inverter and provides high efficiency, and it also contains the buck and boost operation in it. This paper presents the grid-connected Z-source inverter and LZ-source inverter by controlling the shoot-through states of an impedance-source neutral-point-clamped inverter using a space vector modulation technique. Normally, the grid-side source contains harmonics. The main aim of this paper is to design, model and experimentally study the Z-source and LZ-source grid-connected inverters by using the MATLAB simulation. By using the control algorithm, the grid-side total harmonic distortion (THD) is controlled and maintains the IEEE standard level. The control algorithms make this inverter’s outputs purely sinusoidal. The THD values of the Z-source and LZ-source grid-connected inverters are compared to find the efficient impedance-source inverter. The proposed control technique hardware is designed, and the experimental results are compared with the simulation results.
Design and Implementation of FPGA-Based Grid-Connected Impedance-Source Inverter
J. Inst. Eng. India Ser. B
Vaikundaselvan, B. (Autor:in) / Sivakumar, T. (Autor:in) / Sonia, S. (Autor:in)
Journal of The Institution of Engineers (India): Series B ; 101 ; 129-138
01.04.2020
10 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Grid-connected inverter sunscreen device and control method
| Europäisches Patentamt | 2023
Optimization of inverter loading ratio for grid connected photovoltaic systems
| British Library Online Contents | 2019
ANFIS-Based Control of Multi-objective Grid Connected Inverter and Energy Management
| Springer Verlag | 2020