Variable step size modified P&amp;O MPPT algorithm using GA-based hybrid offline/online PID controller

Harrag, Abdelghani; Messalti, Sabir

doi:10.1016/j.rser.2015.05.003

Cited by 220 publications

(89 citation statements)

References 45 publications

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“…9 shows MFs of ΔP/ΔV for the asymmetrical FLC, using five and seven triangular MFs. Where, P av is the average steady-state output power; P MPP is the average maximum power at MPP, P(t) is the instantaneous power at time t, t f is the final simulation time (the 30 s in this article), and t r is the rising time which is the time required for the output power to go from 10% to 90% of its final value (Harrag & Messalti, 2015).…”

Section: Flc-based Mppt Methodsmentioning

confidence: 99%

Comparative Study of Some FLC-Based MPPT Methods for Photovoltaic Systems

Gizi

Chlaihawi

Crăciunescu

2017

mijst

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Section: Flc-based Mppt Methodsmentioning

confidence: 99%

Comparative Study of Some FLC-Based MPPT Methods for Photovoltaic Systems

Gizi

Chlaihawi

Crăciunescu

2017

mijst

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“…to form the error signal. The error signal is amplified and processed to the PI controller to reduce the error [18,19]. Moreover, the PI controller generates the control driving gate pulse according to the error signal for varying the switching time of the electronic switch of the boost converter, to produce the constant output voltage (Vo) irrespective of disturbance in the input voltage and load.…”

Section: Pid Controllermentioning

confidence: 99%

Closed loop controlled boost converter using a pid controller for solar wind power system installation

Sharma¹,

Kumar²,

Sharma³

et al. 2018

IJET

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Deployment of renewable energy resources on distributed energy system has reduced the reliance and transmission losses from the utility grid. It also helps to improve the system stability near the load center. Solar and wind are the two highly utilized green energy resources in present scenario. However, the fluctuations of solar irradiation, temperature, wind velocity are the preeminent issue for this type of systems which affects the efficiency of the solar and wind energy system. It requires the interfacing unit to stabilize the output voltage. The proposed work deals with the close loop boost converter with PID controller, which is used to attain a stabilized voltage despite of parameter changes and load disturbances. Designed system will help to analyze the better stable output voltage with efficient system having minimum fluctuation.

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“…Some other authors used the PID controller for the regulation purpose in similar cases [49][50][51]. The non-linear ANN unit and the condenser pressure unit algorithm structure will be presented in detail below.…”

Section: Lrvp Simulation Modelmentioning

confidence: 99%