Recent Advances of Wind-Solar Hybrid Renewable Energy Systems for Power Generation: A Review

Roy, Pranoy; He, Jiangbiao; Zhao, Tiefu; Singh, Yash Veer

doi:10.1109/ojies.2022.3144093

Cited by 114 publications

(44 citation statements)

References 136 publications

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“…The constraints of the scheduling model include: a. Power balance constraint 𝑃 𝑤𝑖𝑛𝑑 + 𝑃 𝑝𝑣 + 𝑃 𝑏𝑎𝑡 = 𝑃 𝑒𝑙 (6) where 𝑃 𝑤𝑖𝑛𝑑 is wind power; 𝑃 𝑝𝑣 is photovoltaic power; 𝑃 𝑏𝑎𝑡 is battery charging and discharging power, and when 𝑃 𝑏𝑎𝑡 > 0, the energy storage unit discharges; when 𝑃 𝑏𝑎𝑡 < 0, the energy storage unit charges; 𝑃 𝑒𝑙 is hydrogen production demand power( Electrolyzer power).…”

Section: Economic Optimization Scheduling Modelmentioning

confidence: 99%

Modeling and economic optimization scheduling strategy of wind-solar-storage coupled off-grid hydrogen production system

Lei¹,

Wang²,

Mao³

2022

Preprint

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Due to the common intermittent characteristics of wind power generation and photovoltaic power generation and the complementary characteristics of power generation periods, the rational design of the operation energy scheduling strategy of the renewable energy hydrogen production system equipped with energy storage batteries is necessary and economical.In this paper, firstly, the off-grid DC bus architecture is optimally selected based on the study of the wind-solar storage coupled hydrogen production system, and the system model is established in Matlab/simulink environment. Secondly, considering the constraints such as equipment power leveling and service life, combined with the study of system optimization scheduling strategy, an economic optimization scheduling model is established with the goal of maximizing system revenue. Finally, we set up different working conditions for simulation analysis to verify the effectiveness and feasibility of the Simulink model and the economic optimization scheduling strategy of the wind-solar storage coupled off-grid hydrogen production system. This paper aims to provide ideas and methods for energy transition and renewable energy hydrogen production system to reduce costs and increase efficiency.

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Section: Economic Optimization Scheduling Modelmentioning

confidence: 99%

Modeling and economic optimization scheduling strategy of wind-solar-storage coupled off-grid hydrogen production system

Lei¹,

Wang²,

Mao³

2022

Preprint

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“…Energy deficiency in the world is always the main concern and needs to be addressed properly [1,2]. Pakistan is also facing the challenges of energy deficiency for the last two decades.…”

Section: Introductionmentioning

confidence: 99%

Renewable energy integration in healthcare systems: A case study of a hospital in Azad Jammu and Kashmir

Naveed,

Iqbal,

Munir

et al. 2024

IET Renewable Power Gen

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Renewable energy sources have gained widespread attention due to their abundance and cost‐effectiveness. In particular, healthcare systems and hospitals are increasingly seeking clean and renewable energy solutions to reduce energy costs, price volatility, and protect community health. However, proper load estimation and techno‐economic analysis are crucial to ensure the optimal performance and reliable power supply of renewable energy systems. This study focuses on conducting a case study on load estimation and techno‐economic analysis for a hospital located in a remote area of Azad Jammu and Kashmir, Pakistan. Through this analysis, the study aims to determine the feasibility of implementing a renewable energy system at the hospital and assess the potential benefits in terms of energy production, cost savings, and environmental impact. Two different clean energy management softwares, HOMER PRO and RETScreen Expert, are utilized to compare the proposed hybrid (PV/Wind/Battery/Convertor/Grid) system with the existing system in terms of cost minimization, optimal system configuration, and environmental effects. The results demonstrate that the proposed hybrid system is more efficient, stable, cost‐effective, and a environmentally friendly option. Moreover, the annualized energy production, consumption, and grid load reduction are also calculated. The findings of both software programs are compared for validation of the proposed optimal system. The techno‐economic analysis of the proposed system can serve as a useful guideline for other commercial facilities in the region to utilize solar and wind energy.

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“…Several recent studies have promoted an understanding of wind energy concepts [34], dynamic system modeling, generator design [35], back-to-back converter control technology [36], and installation issues concerning onshore and offshore super-large WTSs [37][38][39]. In particular, the authors of [40,41] investigated maximum power point tracking (MPPT) techniques in hybrid power generation, such as wind and solar systems. Meanwhile, conventional and advanced maximum power extraction control techniques have been investigated for WTS in various wind conditions [42][43][44].…”

Section: Introductionmentioning

confidence: 99%

A Review of Recent Aerodynamic Power Extraction Challenges in Coordinated Pitch, Yaw, and Torque Control of Large-Scale Wind Turbine Systems

et al. 2022

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As the impacts of environmental change become more severe, reliable and sustainable power generation and efficient aerodynamic power collection of onshore and offshore wind turbine systems present some of the associated key issues to address. Therefore, this review article aims to present current advances and challenges in the aerodynamic power extraction of wind turbines, associated supporting technologies in pitch, yaw, and torque control systems, and their advantages and implications in the renewable energy industry under environmental challenges. To do this, first, mathematical modeling of the environmental characteristics of the wind turbine system is presented. Next, the latest technological advances consider the environmental challenges presented in the literature, and merits and drawbacks are discussed. In addition, pioneering research works and state-of-the-art methodologies are categorized and evaluated according to pitch, yaw, and torque control objectives. Finally, simulation results are presented to demonstrate the impact of environmental issues, improvement claims, findings, and trade-offs of techniques found in the literature on super-large wind turbine systems. Thus, this study is expected to lay the groundwork for future intensive efforts to better understand the performance of large-scale wind turbine systems in addressing environmental issues.

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Recent Advances of Wind-Solar Hybrid Renewable Energy Systems for Power Generation: A Review

Cited by 114 publications

References 136 publications

Modeling and economic optimization scheduling strategy of wind-solar-storage coupled off-grid hydrogen production system

Modeling and economic optimization scheduling strategy of wind-solar-storage coupled off-grid hydrogen production system

Renewable energy integration in healthcare systems: A case study of a hospital in Azad Jammu and Kashmir

A Review of Recent Aerodynamic Power Extraction Challenges in Coordinated Pitch, Yaw, and Torque Control of Large-Scale Wind Turbine Systems

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