Impact of FACTS Devices on Reactive Power Optimization in Hybrid Renewable-Grid Networks
Abstract
Renewable energy integration with conventional electric power networks creates power-quality and stability difficulties because of their inherent volatility. The reliability improvement of hybrid renewable-grid systems depends heavily on reactive power optimization for achieving voltage control as well as loss reduction. The research explores the application of Flexible AC Transmission System (FACTS) devices with special emphasis on Distribution Static Compensator (DSTATCOM) devices for distributing reactive power compensation at the distribution level. The optimization process utilizes Particle Swarm Optimization (PSO) because it demonstrates both quick convergence and strong abilities for global search within nonlinear systems. The PSO algorithm functions to determine the perfect settings of the DSTATCOM device that enables voltage regulation within safety bounds and improves power factor performance. The hybrid system connects PV array components with wind turbines for power management together with the main grid while dealing with fluctuating load requirements. Under optimized conditions simulation output shows that DSTATCOM reduces reactive power requirements in substantial amounts. DSTATCOM's implementation enables the system to achieve better voltage security together with diminished power losses and superior load power factor levels. Detailed research shows that DSTATCOM proves efficient while being attached to the main grid for real-time compensation operations. The PSO system enables it to function efficiently throughout changing conditions of power generation and load requirements. Smart grid efficiency along with resilience advances because of the combined operation of FACTS devices and swarm intelligence methods. Through its proposed method the system ensures lasting grid sustainability and manages renewable resources intermittency effectively for process innovation.
Keywords
Full Text:
PDFReferences
. T. Hai et al., “Potential for on-grid hybrid renewable energy in a humid subtropical climatic zone: technological, economic, and environmental aspects,” International Journal of Low-Carbon Technologies, vol. 19, pp. 2409–2419, Jan. 2024, doi: https://doi.org/10.1093/ijlct/ctae196..
. B. Aldbaiat, M. Nour, E. Radwan, and E. Awada, “Grid-Connected PV System with Reactive Power Management and an Optimized SRF-PLL Using Genetic Algorithm,” Energies, vol. 15, no. 6, p. 2177, Jan. 2022, doi: https://doi.org/10.3390/en15062177.
. C. Li, W. Liu, J. Liang, X. Ding, and L. M. Cipcigan, “Improved Grid Impedance Compensation for Phase-Locked Loop to Stabilize the Very-Weak-Grid Connection of VSIs,” IEEE Transactions on Power Delivery, vol. 37, no. 5, pp. 3863–3872, Jan. 2022, doi: https://doi.org/10.1109/tpwrd.2021.3140024.
. M. F. Umar et al., “Single-Phase Grid-Interactive Inverter With Resonance Suppression Based on Adaptive Predictive Control in Weak Grid Condition,” IEEE Journal of Emerging and Selected Topics in Industrial Electronics, vol. 3, no. 3, pp. 809–820, Aug. 2021, doi: https://doi.org/10.1109/jestie.2021.3103675.
. R. Rajasree, D. Lakshmi, T. Sasilatha, K. Stalin, Hoong-Pin Lee, (2023), “Unified Power Quality Conditioner for Voltage Compensation in Microgrid”, Journal of Engineering Science and Technology, Vol. 18, No. 6 120 – 128.
. X. Huang, G. Zu, Q. Ding, R. Wei, Y. Wang, and W. Wei, “An Online Control Method of Reactive Power and Voltage Based on Mechanism–Data Hybrid Drive Model Considering Source–Load Uncertainty,” Energies, vol. 16, no. 8, pp. 3501–3501, Apr. 2023, doi: https://doi.org/10.3390/en16083501.
. M. N. Ambia, K. Meng, W. Xiao, A. Al-Durra, and Z. Y. Dong, “Interactive Grid Synchronization-Based Virtual Synchronous Generator Control Scheme on Weak Grid Integration,” IEEE Transactions on Smart Grid, pp. 1–1, 2021, doi: https://doi.org/10.1109/tsg.2021.3138999.
. Saeed Rezaee, A. Radwan, Mehrdad Moallem, and J. Wang, “Dual Active Compensation for Voltage Source Rectifiers Under Very Weak Grid Conditions,” IEEE Access, vol. 9, pp. 160446–160460, Jan. 2021, doi: https://doi.org/10.1109/access.2021.3131481.
. Gajendra Singh Chawda, A. G. Shaik, Om Prakash Mahela, and Sanjeevikumar Padmanaban, “Performance Improvement of Weak Grid-Connected Wind Energy System Using FLSRF-Controlled DSTATCOM,” IEEE Transactions on Industrial Electronics, vol. 70, no. 2, pp. 1565–1575, Mar. 2022, doi: https://doi.org/10.1109/tie.2022.3158012.
. D. Lakshmi, G. Ezhilarasi, S. Kavitha, S. Pushpa, and B. Chinthamani, “Investigation of Distribution Static Compensator Formitigation of Nonlinear Loads,” 2022 8th International Conference on Smart Structures and Systems (ICSSS), pp. 1–7, Apr. 2022, doi: https://doi.org/10.1109/icsss54381.2022.9782277.
. Y.-C. Su and P. Cheng, “Development of a Hybrid Cascaded Converter Based STATCOM With Reduced Switching Losses and Improved Fault Ride Through Capability,” IEEE Transactions on Industry Applications, vol. 57, no. 3, pp. 3087–3096, May 2021, doi: https://doi.org/10.1109/tia.2020.3022606.
. S.-B. Kim and S.-H. Song, “A Hybrid Reactive Power Control Method of Distributed Generation to Mitigate Voltage Rise in Low-Voltage Grid,” Energies, vol. 13, no. 8, p. 2078, Apr. 2020, doi: https://doi.org/10.3390/en13082078.
. D Lakshmi, A. Peer Fathima, and Ranganath Muthu, “Simulation of the Two - Area Deregulated Power System using Particle Swarm Optimization,” International Journal on Electrical Engineering and Informatics, vol. 8, no. 1, pp. 93–107, Mar. 2016, doi: https://doi.org/10.15676/ijeei.2016.8.1.7.
. R. Rajasree and S. Premalatha, “Unified Power Quality conditioner (UPQC) control using feed forward (FF)/ feed back (FB) controller,” Mar. 2011, doi: https://doi.org/10.1109/icccet.2011.5762501.
. R Rajasree, G.Tamil Pavai, B Santhosh, B. Sridhar, Rudran, and M. Nazeem, “Scada Based System For Controlling And Monitoring Boiler In Ship,” Int. J. of Aquatic Science, vol. 12, no. 3, pp. 449–458, Jun. 2021.
. R. Rajasree, D. Lakshmi, Stalin K, and R. Karthickmanoj, “Reactive Power Compensation for Standalone Hybrid Power System Using Facts Devices,” Journal of Innovation and Technology, vol. 2024, no. 1, Oct. 2024, doi: https://doi.org/10.61453/joit.v2024no15.
. R. Rajasree, D. Lakshmi, R. Karthickmanoj, R. Karthickmanoj, Stalin K, and M. Batumalay, “Optimizing Renewable Energy Integration in Weak Grids with UPQC Controller,” Journal of Innovation and Technology, vol. 2024, no. 1, Sep. 2024, doi: https://doi.org/10.61453/joit.v2024no14.
. Wesam Rohouma, M. Metry, R. S. Balog, Aaqib Ahmad Peerzada, and M. M. Begovic, “Adaptive Model Predictive Controller to Reduce Switching Losses for a Capacitor-Less D-STATCOM,” IEEE Open Journal of Power Electronics, vol. 1, pp. 300–311, Jan. 2020, doi: https://doi.org/10.1109/ojpel.2020.3015352.
. J. Samanes, E. Gubia, J. Lopez, and R. Burgos, “Sub-Synchronous Resonance Damping Control Strategy for DFIG Wind Turbines,” IEEE Access, vol. 8, pp. 223359–223372, Jan. 2020, doi: https://doi.org/10.1109/access.2020.3043818..
. M. A. M. Shaheen, H. M. Hasanien, and A. Alkuhayli, “A novel hybrid GWO-PSO optimization technique for optimal reactive power dispatch problem solution,” Ain Shams Engineering Journal, vol. 12, no. 1, pp. 621–630, Mar. 2021, doi: https://doi.org/10.1016/j.asej.2020.07.011..
DOI: https://doi.org/10.47738/jads.v6i3.743
Refbacks
- There are currently no refbacks.

Journal of Applied Data Sciences
| ISSN | : | 2723-6471 (Online) |
| Publisher | : | Bright Publisher |
| Website | : | http://bright-journal.org/JADS |
| : | taqwa@amikompurwokerto.ac.id (principal contact) | |
| support@bright-journal.org (technical issues) |
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0




.png)