A review on Key Issues and Challenges in Integration of Distributed Generation System

Gupta, Nikita; Seethalekshmi, K.

doi:10.1109/upcon.2018.8597014

Cited by 5 publications

(2 citation statements)

References 42 publications

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“…The analysis is complemented with data from expert interviews that were particularly helpful for investigating the interrelations between challenges and solution technologies. Challenges and solution technologies for power quality and flow challenges Conference paper only aggregated interrelations Ghana Gupta and Seethalekshmi 2018 [51] Challenges for power quality, grid stability and protection requirements Conference paper…”

Section: Resultsmentioning

confidence: 99%

Challenges and solution technologies for the integration of variable renewable energy sources—a review

2020

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Section: Resultsmentioning

confidence: 99%

Challenges and solution technologies for the integration of variable renewable energy sources—a review

2020

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“…The quite common power quality (PQ) issues are flickers, harmonics, voltage sags, and swells. 3 In the context of analyzing these issues due to integration, several digital signal processing-based schemes are used that includes discrete Fourier transform (DFT), short time Fourier transform (STFT), Stockwell-transform (S-transform), wavelet transform (WT), Hilbert-Huang transform (HHT), and synchrosqueezing wavelet transform (SWT), etc. DFT is reported in Reference 4 to analyze the frequency part a of periodic signal without information of time.…”

Section: Introductionmentioning

confidence: 99%

Artificial neural network and synchrosqueezing wavelet transform based control of power quality events in distributed system integrated with distributed generation sources

Gupta

Seethalekshmi

2021

Int Trans Electr Energ Syst

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This paper proposes a novel control scheme for unified power quality conditioner (UPQC) to minimize voltage sag, swell, and total harmonic distortion (THD) in a distribution grid integrated with distributed generation (DG). UPQC is a power electronics module that can provide, both, series and shunt compensation simultaneously in a distribution system. The whole characteristic of UPQC is dependent on the embedded control algorithms, which are used for generating a reference signal. This work focuses on synchrosqueezing wavelet transform (SWT) based identification, detection, and control of power quality (PQ) events. SWT is a time-frequency analysis method that analyzes multicomponent signals with oscillating modes. In this paper, first, SWT is used for the detection and identification of various kinds of PQ issues in the DG integrated grid. The SWT based identification scheme provides better resolution and increases the readability of time-frequency representation. This work further explores to control the PQ issues through UPQC's enhanced compensation capabilities which utilize artificial neural network (ANN) with SWT based shunt controller. The effectiveness of the proposed method is validated through MATLAB/ SIMULINK simulations and is seen that ANN with SWT based controller is better performed in comparison to ANN based controller,

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PSO Methodology for Optimal Multistage Planning of Distribution Systems with Distributed Generation

Marín-Quintero

Espitia

Arango-Manrique

2019

2019 IEEE International Conference on Environment and Electrical Engineering and 2019 IEEE Industrial and Commercial Power Syst

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A review on Key Issues and Challenges in Integration of Distributed Generation System

Cited by 5 publications

References 42 publications

Challenges and solution technologies for the integration of variable renewable energy sources—a review

Challenges and solution technologies for the integration of variable renewable energy sources—a review

Artificial neural network and synchrosqueezing wavelet transform based control of power quality events in distributed system integrated with distributed generation sources

PSO Methodology for Optimal Multistage Planning of Distribution Systems with Distributed Generation

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