Power quality enhancement of hybrid renewable energy source-based distribution system using optimised uPQC

• Published in: Journal of control and decision Vol. 12; no. 3; pp. 449 - 470
• Main Authors: Bharat Mohan, N., Rajagopal, B., Hari Krishna, D.
• Format: Journal Article
• Language: English
• Published: Taylor & Francis 01.05.2025
• Subjects: battery energy storage system; FOPI controller; optimisation; Renewable energy systems; UPQC
• ISSN: 2330-7706; 2330-7714
• DOI: 10.1080/23307706.2023.2270481

Generally, the Battery Energy Storage Systems (BESS) may meet entire load requirements while the wind turbine and PV array are still not providing energy, which enhances the reliability of the power system's distribution. The primary aim of the presented research is to produce a framework for enhancing power quality in hybrid devices attached to renewable sources via an optimised fractional order proportional integral (FOPI) Controller in Unified Power Quality Conditioner (UPQC). The source input is made up of RES. To address the PQ difficulties, the UPQC employs series and shunt filter management techniques. Utilizing suggested Adaptive Bald Eagle optimisation algorithm (ABE-OA), the variables are ideally optimised for greater control. To confirm the effectiveness of the proposed method in PQ enhancement, the effectiveness of the developed system is evaluated to that of previous techniques. The proposed method achieved better rise time of 2042.5 and settling min of 19,999.