Articles producció científica> Enginyeria Electrònica, Elèctrica i Automàtica

Advanced nonlinear controller of single-phase shunt active power filter interfacing solar photovoltaic source and electrical power grid

  • Identification data

    Identifier: imarina:9241950
  • Authors:

    Hekss Z
    Abouloifa A
    Lachkar I
    El Aroudi A
    Echalih S
    Al-Numay M
    Giri F
    International Transactions On Electrical Energy Systems
    10.1002/2050-7038.13237
    International Transactions On Electrical Energy Systems. 31 (12):
  • Others:

    Author, as appears in the article.: Hekss Z; Abouloifa A; Lachkar I; El Aroudi A; Echalih S; Al-Numay M; Giri F
    Department: Enginyeria Electrònica, Elèctrica i Automàtica
    URV's Author/s: El Aroudi Chaoui, Abdelali
    Keywords: Two term control systems Solar power generation Solar photovoltaic system Solar concentrators Single phasis Shunt active power filter Power factor corrections Power factor correction Photovoltaic sources Photovoltaic cells Nonlinear control Nonlinear analysis Non-linear controllers Non linear control Maximum power point trackers Matlab Lyapunov stability analysis Implementation Electric power transmission networks Electric power system control Electric power factor correction Design Controllers Closed loop systems Backstepping Average analysis Average analyse Active power filter Active filters
    Abstract: This paper addresses the nonlinear controller design and the stability analysis of a shunt active power filter (SAPF) interfacing a solar photovoltaic (PV) system that consists of a couple of PV panels, a single-phase two-stage IGBT half-bridge SAPF and two identical DC link capacitors. We seek for the considered system the fulfillment of three control objectives: (a) extracting the maximum PV power using an appropriate maximum power point tracking (MPPT) algorithm; (b) regulation of the DC link capacitor voltages to the reference provided by the MPPT controller hence ensuring the exchange of power between the PV source and the AC power grid; (c) compensation for reactive power and undesired harmonics caused by the nonlinearity of electronic power loads, that is, performing power factor correction (PFC). The control objectives are achieved using a new two-loop cascaded controller. The Backstepping approach is applied in the inner loop to perform PFC. A filtered proportional-integral (PI) controller is applied in the outer loop to ensure tight regulation of the PV voltage. The MPPT control is implemented using a perturb-and-observe (PO) algorithm. The performance of the closed-loop system under the two-loop control strategy is formally analyzed through the Lyapunov approach applied to the averaged model. Numerical simulations are performed in MATLAB/SimPowerSystems environment to validate the design methodology and to confirm the theoretically predicted performances of the system under the proposed nonlinear controller.
    Thematic Areas: Modeling and simulation Engineering, electrical & electronic Engenharias iv Energy engineering and power technology Electrical and electronic engineering
    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: 2024-07-20
    Papper version: info:eu-repo/semantics/acceptedVersion
    Link to the original source: https://onlinelibrary.wiley.com/doi/full/10.1002/2050-7038.13237
    Licence document URL: http://repositori.urv.cat/ca/proteccio-de-dades/
    Papper original source: International Transactions On Electrical Energy Systems. 31 (12):
    APA: Hekss Z; Abouloifa A; Lachkar I; El Aroudi A; Echalih S; Al-Numay M; Giri F (2021). Advanced nonlinear controller of single-phase shunt active power filter interfacing solar photovoltaic source and electrical power grid. International Transactions On Electrical Energy Systems, 31(12), -. DOI: 10.1002/2050-7038.13237
    Article's DOI: 10.1002/2050-7038.13237
    Entity: Universitat Rovira i Virgili
    Journal publication year: 2021
    Publication Type: Journal Publications
  • Keywords:

    Electrical and Electronic Engineering,Energy Engineering and Power Technology,Engineering, Electrical & Electronic,Modeling and Simulation
    Two term control systems
    Solar power generation
    Solar photovoltaic system
    Solar concentrators
    Single phasis
    Shunt active power filter
    Power factor corrections
    Power factor correction
    Photovoltaic sources
    Photovoltaic cells
    Nonlinear control
    Nonlinear analysis
    Non-linear controllers
    Non linear control
    Maximum power point trackers
    Matlab
    Lyapunov stability analysis
    Implementation
    Electric power transmission networks
    Electric power system control
    Electric power factor correction
    Design
    Controllers
    Closed loop systems
    Backstepping
    Average analysis
    Average analyse
    Active power filter
    Active filters
    Modeling and simulation
    Engineering, electrical & electronic
    Engenharias iv
    Energy engineering and power technology
    Electrical and electronic engineering
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