Izvorni znanstveni članak
https://doi.org/10.13044/j.sdewes.d13.0622
Maximum Power Point Tracking Based Solar Powered Hybrid System of Constant Speed Induction Motor and Electrical Load under Partial Shading Condition using Priority Based Modelling
Nouman Ashraf
; University of Management and Technology, Sialkot, Pakistan
Zeeshan Rashid
; The Islamia University of Bahawalpur, Bahawalpur, Pakistan
Ghulam Amjad Hussain
; University of Dubai, Dubai, United Arab Emirates
Usman Humayun
; Bahauddin Zakariya University (BZU), Multan, Pakistan
Farrukh Hafeez
; Jubail Industrial College, Jubail, Saudi Arabia
Zeeshan Ahmad Arfeen
; The Islamia University of Bahawalpur, Bahawalpur, Pakistan
Farhan Malik
; Abu Dhabi Polytechnic, Abu Dhabi, United Arab Emirates
Sažetak
The solar photovoltaic energy sources are becoming popular due to being cleaner, sustainable and cost-effective sources of electrical energy. Photovoltaic sources are being deployed widely worldwide for residential and commercial use. In this research, a unique methodology is explored by modelling a 3-phase induction motor drive system fed from a photovoltaic source via pulse width modulation based inverter. The pulse width modulation pulse width modulation inverter technology provides a convenient way to control the motor speed by varying either the modulation index or the frequency of the reference signal for. The modulation index control method achieves faster dynamic response by enabling direct voltage amplitude adjustment, allowing for rapid torque control without inducing flux variations, which results in settling times of 0.2 s for speed and 0.12 s for torque compared to the frequency-based method with settling times of slightly greater than 0.5 s. The drive is integrated with heating and lighting load through a boost converter to absorb the surplus power from photovoltaic so that the overall system runs at maximum power point condition. Furthermore, partial shading condition is applied to assess the speed response of the motor, being the primary motive of this paper which is observed to stay at a reference of 1700 rpm. The prioritization of the motor load is ensured by the system’s design, where the motor is directly fed by the inverter with control algorithms tailored to run at a desired speed, while the boost converter connected to auxiliary loads (heating and lighting) operates on the surplus power, as regulated by the maximum power point tracking algorithm.
Ključne riječi
Photovoltaic systems; Sustainable development; Switching converters; Variable speed drives
Hrčak ID:
342254
URI
Datum izdavanja:
18.5.2026.
Posjeta: 401 *