Comprehensive Review of Distributed FACTS Control Algorithms for Power Quality Enhancement in Utility Grid With Renewable Energy Penetration

• Published in: IEEE access 2020, Vol.8, p.107614-107634
• Main Authors: Chawda, Gajendra Singh, Shaik, Abdul Gafoor, Mahela, Om Prakash, Padmanaban, Sanjeevikumar, Holm-Nielsen, Jens Bo
• Format: Article
• Language: English
• Subjects: Adaptive algorithms; Adaptive control; Adaptive control algorithm; Alternative energy; Clean energy; Control algorithms; conventional control algorithm; Devices; DFACTS device; Electric power systems; Flexible AC power transmission systems; Harmonic analysis; Heuristic algorithms; modern utility grid; Penetration; Performance evaluation; Power quality; Renewable energy; renewable energy source; Renewable energy sources; Renewable resources; Signal processing algorithms; Voltage control; Voltage regulators
• ISSN: 2169-3536; 2169-3536
• DOI: 10.1109/ACCESS.2020.3000931

Rapid industrialization and its automation on the globe demands increased generation of electrical energy with more reliability and quality. Renewable energy (RE) sources are considered as a green form of energy and extensively used as an alternative source of energy for conventional energy sources to meet the increased demand for electrical power. However, these sources, when integrated to the utility grid, pose challenges in maintaining the power quality (PQ) and stability of the power system network. This is due to the unpredictable and variable nature of generation by these sources. The distributed flexible AC transmission system (DFACTS) devices such as distributed static compensator (DSTATCOM) and dynamic voltage restorer (DVR) play an active role in mitigating PQ issues associated with RE penetration. The performance of DFACTS devices is mostly dependent on the type of control algorithms employed for switching of these devices. This paper presents a comprehensive review of various conventional and adaptive algorithms used to control DFACTS devices for improvement of power quality in utility grids with RE penetration. This review intends to provide a summary of the design, experimental hardware, performance and feasibility aspects of these algorithms reported in the literature. More than 170 research publications are critically reviewed, classified, and listed for quick reference for the advantage of engineers and academician working in this area.