Author, as appears in the article.: El Aroudi, Abdelali; Zhang, Guidong; Al-Numay, Mohammed;

Department: Enginyeria Electrònica, Elèctrica i Automàtica

URV's Author/s: El Aroudi Chaoui, Abdelali

Keywords: Voltage-mode control Voltage mode control Voltage controllers Pv system Photovoltaic systems Photovoltaic cells Mppt Maximum power point tracking Maximum power point trackers Maximum power point Irradiance change Impedance network converter High voltage gain High step-up converters Energy dissipation Controllers Compensation network

Abstract: In this paper, the control design and the performance evaluation of a novel high step-up converter with an hourglass-shaped impedance network (HIN) are performed when used as an interface between a photovoltaic (PV) source and a load in a PV system. For optimum energy extraction from the PV source, the PV voltage controller design and optimization to track the maximum power point of the PV system is addressed. The converter offers the possibility of an optimum regulation of the PV voltage with voltage mode control using a simple Type-III compensation network resulting in a low overshoot, a relatively short settling time, and negligible energy loss after a change of input reference due to the maximum power point tracking (MPPT) or to irradiance change. To evaluate the performance of the HIN converter when used in a PV system, PSIM(C)software is used to perform numerical simulations using the switched model under different conditions.

Thematic Areas: Engineering, electrical & electronic Engenharias iv Electronic, optical and magnetic materials Electrical and electronic engineering Computer science applications Astronomia / física Applied mathematics

licence for use: https://creativecommons.org/licenses/by/3.0/es/

Author's mail: abdelali.elaroudi@urv.cat

Author identifier: 0000-0001-9103-7762

Record's date: 2023-02-19

Papper version: info:eu-repo/semantics/acceptedVersion

Link to the original source: https://onlinelibrary.wiley.com/doi/full/10.1002/cta.3026

Licence document URL: http://repositori.urv.cat/ca/proteccio-de-dades/

Papper original source: International Journal Of Circuit Theory And Applications. 49 (9): 2670-2685

APA: El Aroudi, Abdelali; Zhang, Guidong; Al-Numay, Mohammed; (2021). Performance evaluation for an hourglass-shaped impedance-network-based high step-up converter in a photovoltaic system using PSIM(C) simulation. International Journal Of Circuit Theory And Applications, 49(9), 2670-2685. DOI: 10.1002/cta.3026

Article's DOI: 10.1002/cta.3026

Entity: Universitat Rovira i Virgili

Journal publication year: 2021

Publication Type: Journal Publications