Evidence map›Paper›PMID 40774975›Full record

ArticleScientific reports2025

Grid-connected PV inverter system control optimization using Grey Wolf optimized PID controller.

Monika Gupta, P M Tiwari, R K Viral, Ashish Shrivastava, Basem Abu Zneid, Iryna Hunko

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

4 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Monika GuptaDepartment of Electrical and Electronics Engineering, Amity University, Noida, India.
P M TiwariDepartment of Electrical and Electronics Engineering, Amity University, Noida, India.
R K ViralDepartment of Electrical and Electronics Engineering, Amity University, Noida, India.
Ashish ShrivastavaSkill Faculty of Engineering and Technology, Shri Vishwakarma Skill University, Palwal, Haryana, India.
Basem Abu ZneidRobotics and Artificial Intelligence Engineering Department, Faculty of Engineering, Hourani Center for Applied Scientific Research, Al-Ahliyya Amman University, Amman, Jordan.
Iryna HunkoDepartment of Electric Station and System, Vinnytsia National Technical University, 95 Khmelnytske shose, Vinnytsia, 21021, Ukraine. iryna_hunko@vntu.edu.ua.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This paper introduces a robust and adaptive control framework that integrates a Proportional-Integral-Derivative (PID) controller with the bio-inspired Grey Wolf Optimization (GWO) algorithm for real-time tuning of controller parameters in grid-connected photovoltaic (PV) inverter systems. Conventional controllers such as P and PI are widely used in PV applications due to their simplicity, but they exhibit notable limitations in dynamic environments, including increased Total Harmonic Distortion (THD), slower transient response, and poor voltage regulation-particularly under variable irradiance conditions. The proposed GWO-PID method overcomes these limitations by leveraging the GWO algorithm's global search capability to dynamically optimize the PID gains (K

Indexed as

DC-link voltageGrey Wolf optimizationGrid-connected PV systemInverter controlMaximum power point trackingPID controllerPower qualityTotal harmonic distortion

Identifiers

PMID40774975
PMCPMC12331911

What OpenQuestion holds

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LicenceCC BY-NC-ND
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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.