Design, dynamic simulation, and optimal size selection of a hybrid solar/wind and battery-based system for off-grid energy supply

Cao, Yan; Taslimi, Melika Sadat; Dastjerdi, Sajad Maleki; Ahmadi, Pouria; Ashjaee, Mehdi

doi:10.1016/j.renene.2022.01.112

Cited by 25 publications

(7 citation statements)

References 38 publications

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“…In addition, the methods for minimizing energy losses in electrical networks make it possible to perform the following functions [14][15]:  Function for analyzing the causes of outages in the network.  Function for monitoring the reliability and quality of power supply.…”

Section: Discussionmentioning

confidence: 99%

Development of methods for minimizing energy losses in electrical networks

Chernykh

Barykina²,

Morozevich³

2022

IOP Conf. Ser.: Earth Environ. Sci.

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The article analyzes losses in terms of the volume and supply of energy in electric networks using the final report of Rosseti Siberia for 2020. The causes of a decrease in the volume of energy supply and energy losses are analyzed. Methods for reducing energy losses in electrical networks are suggested. They can be used to minimize energy losses and improve the energy efficiency. Functions of the electrical networks are specified to perform more accurate operational calculations and analyze technical losses and their structure.

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Section: Discussionmentioning

confidence: 99%

Development of methods for minimizing energy losses in electrical networks

Chernykh

Barykina²,

Morozevich³

2022

IOP Conf. Ser.: Earth Environ. Sci.

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“…Solar [30] Low running expenses, no emissions, and widespread availability Sporadic, reliant on weather, and affected by land use…”

Section: Advantages Disadvantagesmentioning

confidence: 99%

Integration of Renewable Energy Power Plants on a Large Scale and Flexible Demand in Bangladesh's Electric Grid-A Case Study

Halim,

Akter,

Biswas

et al. 2023

Control Syst. Optim. Lett.

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The fundamental objective of this article is to put in renewable energy sources strategically within the context of Bangladesh's electric infrastructure. Solar and wind energy are inherently intermittent and variable, depending on weather conditions. Because of this unpredictability, power generation can fluctuate, making it difficult to maintain a consistent and reliable energy supply. The case study focuses on the problems and opportunities given by large-scale renewable energy power plant integration and the construction of a flexible demand system. The study digs into the technical, economic, and environmental elements of this integration, taking into account factors like as grid stability, fluctuation in energy supply, and the possibility for lowering greenhouse gas emissions. The abstract shows the potential benefits of such integration for Bangladesh's energy landscape and provides useful insights into the broader subject of renewable energy integration in poor countries through a thorough examination. This study can help future recommendations by policy-makers, producers, entrepreneurs, and utilities grow to enable for large-scale renewable energy penetration into the primary utility grid of a community by providing an outline of the energy supply difficulties in Bangladesh considering techno-economic advantages.

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“…The results show that the oversized storage system reduces the cost of producing power for the hybrid power system and provides an extended lifetime. Yan Cao et al [26] studied a hybrid renewable energy production system consisting of PV panels, wind turbines, and energy storage batteries that supply a residential consumer with electricity used for heating, cooling, lighting, and for all the electrical appliances in the building. The results show that PV panels can produce more power most of the year, and wind turbines can be a cost-effective energy source in most climates.…”

Section: Current Research On Off-grid Hybrid Renewable Energy Systemsmentioning

confidence: 99%

Off-Grid Hybrid Renewable Energy System Operation in Different Scenarios for Household Consumers

et al. 2023

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Off-grid hybrid renewable energy systems represent the most modern and flexible solutions that can cover a wide range of energy efficiency needs for household consumers. In the current context, these systems must be taken into account by most household consumers, given the fact that the price of energy has increased. This paper proposes an experimental analysis of the behavior of such a system, in real operating conditions, considering two renewable energy sources, wind and photovoltaic sources, using an experimental stand. It can be considered a testing platform for hybrid energy production systems, in that the power installed in the two sources can be scaled up. The platform has the advantage of allowing the implementation of different load and wind curves through a programmable logic controller; in this way, it is possible to evaluate the degree of coverage of the energy consumption produced from renewable sources, in the north-east of Romania, in the Suceava County region. The experimental study also involves an analysis of the storage capacity in relation to the consumption and the electricity produced by the two renewable sources. In this regard, three scenarios differentiated by the state of charge (30%, 50% and 70%) have been established. The results indicate that, for each of the imposed scenarios, the energy required to cover consumption is produced by renewable energy sources (42%, 47% and 53%), to which the energy stored in batteries (39%, 28% and 18%) is added.

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Design, dynamic simulation, and optimal size selection of a hybrid solar/wind and battery-based system for off-grid energy supply

Cited by 25 publications

References 38 publications

Development of methods for minimizing energy losses in electrical networks

Development of methods for minimizing energy losses in electrical networks

Integration of Renewable Energy Power Plants on a Large Scale and Flexible Demand in Bangladesh's Electric Grid-A Case Study

Off-Grid Hybrid Renewable Energy System Operation in Different Scenarios for Household Consumers

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