Issue |
E3S Web of Conf.
Volume 540, 2024
1st International Conference on Power and Energy Systems (ICPES 2023)
|
|
---|---|---|
Article Number | 10018 | |
Number of page(s) | 7 | |
Section | Grid Connected Systems | |
DOI | https://doi.org/10.1051/e3sconf/202454010018 | |
Published online | 21 June 2024 |
Grid-Supportive Inverter Technologies for Power Quality Improvement
* Tashkent State Pedagogical University, Tashkent, Uzbekistan .
† College of technical engineering, The Islamic university, Najaf, Iraq
‡ New Prince Shri Bhavani college of Engineering and Technology, Anna University,
§ Department of Civil Engineering, Uttaranchal Institute of Technology, Uttaranchal University Dehradun-248007, India
** Department ofECE, Prince Shri Venkateshwara Padmavathy Engineering College, Chennai - 127
6 Professor, Department of Information Technology, Vishwakarma Institute of Information Technology, India Email: dharmesh.dhabliya@viit.ac.in, Pune, Maharashtra
* Corresponding Author:*mirjalol.ashurov007@gmail.com
† ahmedhussienradie@iunajaf.edu.iq
‡ thangam.v@newprinceshribhavani.com
§ awadheshcm@gmail.com
** k.divya_ece@princedrkvasudevan.com
This paper offers a comprehensive review of grid-supportive inverter technologies aimed at enhancing power quality. One area of exploration presents a two-stage three-phase three-wire solar photovoltaic (SPV) system. This system utilises a boost converter for optimal power point tracking and a three-leg voltage source converter to channel the harnessed SPV energy. Distinctively, this approach provides harmonics elimination, grid current balancing, and compensation for the nonactive portion of load currents, going beyond traditional solar inverter functionalities. An innovative adjustable step adaptive neuron-based control method is employed to gauge the genuine power reflecting segment of the load current, ensuring swift dynamic adaptability to environmental shifts. Another focal point addresses the complexities introduced by the rising integration of microgrid systems within the AC distribution framework. Highlighting the imperative of maintaining voltage and frequency, the narrative accentuates the pivotal role of energy storage systems (ESS) for the proficient operation of sensitive loads. A grid adaptive power management strategy (GA-PMS) is proposed, orchestrating the current references for renewable energy sources, ESS, and microgridconnected converters. This strategy guarantees uninterrupted microgrid functionality, priority-driven load shedding, and the maintenance of power quality standards at the local bus. Both areas significantly contribute to the evolution of grid-supportive inverter technologies and their potential in power quality betterment.
© The Authors, published by EDP Sciences, 2024
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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