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A framework of L-HC and AM-MKF for accurate harmonic supportive control schemes
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Kumar, Nishant , Singh, Bhim , Wang, Jihong and Ketan Panigrahi, Bijaya (2020) A framework of L-HC and AM-MKF for accurate harmonic supportive control schemes. IEEE Transactions on Circuits and Systems I: Regular Papers . doi:10.1109/TCSI.2020.2996775 (In Press)
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WRAP-Framework-L-HC-AM-MKF-accurate-harmonic-schemes-Wang-2020.pdf - Accepted Version - Requires a PDF viewer. Download (1769Kb) | Preview |
Official URL: https://doi.org/10.1109/TCSI.2020.2996775
Abstract
In this paper, an enhanced optimal control technique based on adaptive Maximize-M Kalman filter (AM-MKF) is used. To maximize power extraction from solar PV (Photovoltaic) panel, a learning-based hill climbing (L-HC) algorithm is implemented for a grid integrated solar PV system. For the testing, a three-phase system configuration based on 2-stage topology, and the deployed load on a common connection point (CCP) are considered. The L-HC MPPT algorithm is the modified version of HC (Hill Climbing) algorithm, where issues like, oscillation in steady-state condition and, slow response during dynamic change condition are mitigated. The AM-MKF is an advanced version of KF (Kalman Filter), where for optimal estimation in KF, an AM-M (Adaptive Maximize-M) concept is integrated. The key objective of the novel control strategy is to extract maximum power from the solar panel and to meet the demand of the load. After satisfying the load demand, the rest power is transferred to the grid. However, in the nighttime, the system is used for reactive power support, which mode of operation is known as a DSTATCOM (Distribution Static Compensator). The capability of developed control strategies, is proven through testing on a prototype. During experimentation, different adverse grid conditions, unbalanced load situation and variable solar insolation are considered. In these situations, the satisfactory performances of control techniques prove the effectiveness of the developed control strategy.
| Item Type: | Journal Article | ||||||
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| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering | ||||||
| Divisions: | Faculty of Science > Engineering | ||||||
| Library of Congress Subject Headings (LCSH): | Photovoltaic power generation, Solar energy -- Research, Electric power distribution -- Alternating current -- Quality control, Harmonics (Electric waves) | ||||||
| Journal or Publication Title: | IEEE Transactions on Circuits and Systems I: Regular Papers | ||||||
| Publisher: | IEEE | ||||||
| ISSN: | 1549-8328 | ||||||
| Official Date: | 4 June 2020 | ||||||
| Dates: |
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| Date of first compliant deposit: | 28 May 2020 | ||||||
| DOI: | 10.1109/TCSI.2020.2996775 | ||||||
| Status: | Peer Reviewed | ||||||
| Publication Status: | In Press | ||||||
| Publisher Statement: | © 2020 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. | ||||||
| Access rights to Published version: | Restricted or Subscription Access | ||||||
| RIOXX Funder/Project Grant: |
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