Academic Journal
Multiobjective Neuro-Fuzzy Controller Design and Selection of Filter Parameters of UPQC Using Predator Prey Firefly and Enhanced Harmony Search Optimization
| Title: | Multiobjective Neuro-Fuzzy Controller Design and Selection of Filter Parameters of UPQC Using Predator Prey Firefly and Enhanced Harmony Search Optimization |
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| Authors: | K. Srilakshmi, Gummadi Srinivasa Rao, K. Swarnasri, Sai Ram Inkollu, Krishnaveni Kondreddi, Praveen Kumar Balachandran, C. Dhanamjayulu, Baseem Khan |
| Source: | International Transactions on Electrical Energy Systems, Vol 2024 (2024) |
| Publisher Information: | Wiley, 2024. |
| Publication Year: | 2024 |
| Subject Terms: | Artificial intelligence, Harmonics, 0211 other engineering and technologies, Control (management), Firefly algorithm, 02 engineering and technology, Total harmonic distortion, 7. Clean energy, Harmonic Filters, Engineering, Power Quality, FOS: Electrical engineering, electronic engineering, information engineering, Control theory (sociology), 0202 electrical engineering, electronic engineering, information engineering, Electrical and Electronic Engineering, Photovoltaic system, Energy, Active Power Filters, Renewable Energy, Sustainability and the Environment, Electronic engineering, Particle swarm optimization, Harmony search, Power Quality Analysis and Mitigation Techniques, Voltage, Photovoltaic Maximum Power Point Tracking Techniques, Computer science, TK1-9971, Algorithm, Control and Systems Engineering, 13. Climate action, Electrical engineering, Physical Sciences, Control and Synchronization in Microgrid Systems, Electrical engineering. Electronics. Nuclear engineering |
| Description: | This research introduces a unified power quality conditioner (UPQC) that integrates solar photovoltaic (PV) system and battery energy systems (SBES) to address power quality (PQ) issues. The reference signals for voltage source converters of UPQC are produced by the Levenberg–Marquardt back propagation (LMBP) trained artificial neural network control (ANNC). This method removes the necessity for conventional dq0, abc complex shifting. Moreover, the optimal choice of parameters for the adaptive neuro-fuzzy inference system (ANFIS) was achieved through the integration of the enhanced harmony search algorithm (EHSA) and the predator-prey-based firefly algorithm (PPFA) in the form of the hybrid metaheuristic algorithm (PPF-EHSA). In addition, the algorithm is employed to optimize the selection of resistance and inductance values for the filters in UPQC. The primary objective of the ANNC with predator-prey-based firefly algorithm and enhanced harmony search algorithm (PPF-EHSA) is to enhance the stability of the DC-link capacitor voltage (DLCV) with reduced settling time amid changes in load, solar irradiation (G), and temperature (T). Moreover, the algorithm seeks to achieve a reduction in total harmonic distortion (THD) and enhance power factor (PF). The method also focuses on mitigating fluctuations such as swell, harmonics, and sag and also unbalances at the grid voltage. The proposed approach is examined through four distinct cases involving various permutations of loads and sun irradiation (G). However, in order to demonstrate the performance of the suggested approach, a comparison is conducted with the ant colony and genetic algorithms, i.e., (ACA) (GA), as well as the standard methods of synchronous reference frame (SRF) and instantaneous active and reactive power theory (p-q). The results clearly demonstrate that the proposed method exhibits a reduced mean square error (MSE) of 0.02107 and a lower total harmonic distortion (THD) of 2.06% compared to alternative methods. |
| Document Type: | Article Other literature type |
| Language: | English |
| ISSN: | 2050-7038 |
| DOI: | 10.1155/2024/6611240 |
| DOI: | 10.60692/w71sp-cyj75 |
| DOI: | 10.60692/nda8s-pcz35 |
| Access URL: | https://doaj.org/article/b533708b08ba4cca9bee37cbce818319 |
| Rights: | CC BY |
| Accession Number: | edsair.doi.dedup.....6c1c1bbafe7be0d3f3d1dbe0e4d95bcc |
| Database: | OpenAIRE |
| ISSN: | 20507038 |
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| DOI: | 10.1155/2024/6611240 |