Post PV integration protection issues

Reddy, B. Koti; Singh, Amit Kumar

doi:10.1201/9781003129103-1

Cited by 4 publications

(3 citation statements)

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“…In addition to PVs, lots of research is going on renewable energy (RE) fields, for a energy balance [6]. But there are certain issues such as integration effects, fault currents [7], reactive power management [8] and protection issues [9] which are being dealt carefully by the end users. After PV, next credit goes to wind energy with further improvements in wind turbine, induction generator and power electronics.…”

Section: Figure 2 Bi-facial Modulesmentioning

confidence: 99%

Latest trends and their adoptions in electrical power systems – an industrial perspective

Reddy¹,

Reddy

Prakash

et al. 2022

IJEECS

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Electricity is a vital part in every day’s life and is one of the greatest gifts given by science to the mankind. It has provided all the comfort to the human beings right from lighting to large machines through computers and amusement equipment. Electrical power system (EPS) is moving fast into new horizons and making the entire world dynamic just like the speed of electron. In this paper, the latest trends that are happening globally in electrical power systems are highlighted. The major changes that are taking place in all applicable fields such renewable energy, especially photovoltaics (PV), smart grids (SG), ulta high voltage (UHV) transmission, distributed generation, micro grids, de-regulation and e-mobility are reviewed for updating all the stake holders of it. Also, the adoption of latest technologies such as internet of things (IoT) and artificial intelligence (AI) are briefly mentioned.

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Section: Figure 2 Bi-facial Modulesmentioning

confidence: 99%

Latest trends and their adoptions in electrical power systems – an industrial perspective

Reddy¹,

Reddy

Prakash

et al. 2022

IJEECS

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“…Additionally, the reactive power capability of PV inverters can be actively controlled without incurring much burden on the inverters, subsequently increasing the hosting capacity of renewable energy in microgrids [15]. The authors in [16] performed a case study on the reactive power management of a PV integrated cogeneration power plant to determine the effects of higher PV integrations and protection issues [17] and suggested certain guidelines for RE integration. The authors in [18] have studied the challenges with high RE penetration of Croatia and confirmed that even a 30% RE penetration itself will cause voltage and frequency problems.…”

Section: Literature Surveymentioning

confidence: 99%

“…The voltage at bus 1 (UG input) is fixed at 1.0 p.u. since there are no users here (17). Equations ( 18) and ( 19) describes the UG active and reactive power limits, respectively.…”

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confidence: 99%

Optimal Operation of a Photovoltaic Integrated Captive Cogeneration Plant with a Utility Grid Using Optimization and Machine Learning Prediction Methods

Reddy

Singh

2021

Energies

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The World Energy Council, in its 2019 World Energy Scenarios Report, advised policymakers to identify innovative opportunities for the integration of renewable energy resources into existing electrical power systems to achieve a fast and affordable solution. However, large-scale industries with cogeneration units are facing problems in handling the higher penetration levels of intermittent renewable energies. This paper addresses large-size photovoltaic power integration problems and their optimal operation. This work considers the case of a chemical industry having both cogeneration power and solar photovoltaics. Here, a modified firefly algorithm and a hybrid power resource optimization solver are proposed. The results of the proposed method are compared with other benchmark techniques, to confirm its advantages. The proposed techniques can be used in industries having cogeneration power plants with photovoltaics for better optimization and to meet the guidelines specified in IEEE 1547. The voltage ramp index is proposed to determine the voltage ramp up and down with intermittent solar irradiance. Additionally, a machine learning technique is used to predict the cogeneration plant efficiency at different loads and the solar irradiance under varying weather conditions. Finally, this paper proposes the effectiveness of the modified heuristic technique and certain guidelines, including solvers for industrial use.

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Field Investigation of Solar Photovoltaic Modules Digression Against Manufacture's Claim and Application of Machine Learning Model in Life Prediction: A Case Study

Sameer¹,

Haritha²,

Ramchander³

et al. 2022

2022 International Conference on Intelligent Controller and Computing for Smart Power (ICICCSP)

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Post PV integration protection issues

Cited by 4 publications

References 0 publications

Latest trends and their adoptions in electrical power systems – an industrial perspective

Latest trends and their adoptions in electrical power systems – an industrial perspective

Optimal Operation of a Photovoltaic Integrated Captive Cogeneration Plant with a Utility Grid Using Optimization and Machine Learning Prediction Methods

Field Investigation of Solar Photovoltaic Modules Digression Against Manufacture's Claim and Application of Machine Learning Model in Life Prediction: A Case Study

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