Classification and assessment of energy storage systems

Güney, Mükrimin Şevket; Tepe, Yalçın

doi:10.1016/j.rser.2016.11.102

Cited by 582 publications

(221 citation statements)

References 26 publications

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“…• Air is treated as ideal gas and is composed of 76% N 2 and 24% O 2 in mass fraction. • Air cavern keeps isothermal with ambient temperature.…”

Section: Mathematic Models and Performance Indicesmentioning

confidence: 99%

“…1,2 Under such circumstances, renewable energies (REs) are considered to be promising candidates for future energy supply. At the same time, a series of environmental problems caused by fossil flues combustion become increasingly severe.…”

Section: Introductionmentioning

confidence: 99%

“…3 However, large-scale penetration of REs is restricted due to their inherent intermittency. 2,5 With the help of ESS, electricity needs not to be consumed instantly it is generated. 4 To further improve the REs penetration level and grid connection possibility, energy storage system (ESS) needs to be integrated with the electric power system.…”

Section: Introductionmentioning

confidence: 99%

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Performance comparison of different combined heat and compressed air energy storage systems integrated with organic Rankine cycle

et al. 2019

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Summary Compressed air energy storage (CAES) is promising to enable large‐scale penetration of renewable energies (REs). However, conventional diabatic CAES (D‐CAES) depends largely on fossil fuels, while adiabatic CAES (A‐CAES) is limited in output power. To conquer these disadvantages, concept of combined heat and CAES (CH‐CAES) is proposed in this paper. The proposed system couples an electric heater with conventional A‐CAES. During charging, electricity storage transforms from pure compression to partly relying on Joule heating. The stored heat in an electric heater will be used to boost turbine inlet temperature during discharging. Consequently, system charge/discharge capacity can be improved without enlarging cavern size, raising cavern pressure, and producing greenhouse gases. This paper discusses three types of CH‐CAES systems with different electric heater installation positions. Off‐design performance analysis for each system is conducted on the basis of turbomachinery (compressors, turbines, and the pump) characteristic maps and heat exchangers off‐design models. Performance comparison is conducted between these three CH‐CAES systems (called Mode II, III, and IV for simplification) and the conventional A‐CAES system (Mode I). Control strategies are also given in this paper. Results show that the EVR (energy generated per unit volume of storage) increases with participation of an electric heater, while the RTE (system roundtrip efficiency) slightly decreases. Mode I has the highest RTE. The largest EVR appears in Mode III where the electrical heater is in series with the intercooler and after cooler. Mode II is a compromise solution to achieve both relatively high RET and EVR when the electrical heater is installed in series only with the intercooler. Mode IV with a paralleling electrical heater has great flexibility to adapt different user demands. The integration of the ORC has a positive effect on system RTE and EVR.

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“…• Air is treated as ideal gas and is composed of 76% N 2 and 24% O 2 in mass fraction. • Air cavern keeps isothermal with ambient temperature.…”

Section: Mathematic Models and Performance Indicesmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Performance comparison of different combined heat and compressed air energy storage systems integrated with organic Rankine cycle

et al. 2019

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“…Now, the critical challenge is to meet increasing global energy demand to sustain industrialisation and fulfil domestic energy requirements without using traditional resources. It is projected that the demand for electricity in 2050 will be more than double, and by the end of this century, it will become threefold . Gielen et al have presented a road map and analysed the economic and technical aspects to accelerate energy transitions by 2050.…”

Section: Introductionmentioning

confidence: 99%

Limitations, challenges, and solution approaches in grid‐connected renewable energy systems

et al. 2020

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Summary In the modern world, only conventional energy resources cannot fulfil the growing energy demand. Electricity is a fundamental building block of a technological revolution. Today, most of the electricity demand is met by the burning of fossil fuels but at the cost of adverse environmental impact. In order to bridge the gap between electricity demand and supply, nonconventional and eco‐friendly means of energy generation are considered. Renewable energy systems (RESs) offer an adequate solution to mitigate the challenges originated due to greenhouse gasses (GHG). However, they have an unpredictable power generation with specific site requirements. Grid integration of RESs may lead to new challenges related to power quality, reliability, power system stability, harmonics, subsynchronous oscillations (SSOs), power quality, and reactive power compensation. The integration with energy storage systems (ESSs) can reduce these complexities that arise due to the intermittent nature of RESs. In this paper, a comprehensive review of renewable energy sources has been presented. Application of ESSs in RESs and their development phase has been discussed. Role of ESSs in increasing lifetime, efficiency, and energy density of power system having RESs has been reviewed. Moreover, different techniques to solve the critical issues like low efficiency, harmonics, and inertia reduction in photovoltaic (PV) systems have been presented. Unlike most of the available review papers, this article also investigates the impact of FACTS technology in RESs‐based power system using multitype flexible AC transmission system (FACTS) controllers. Three simulation models have been developed in MATLAB/Simulink. The results show that FACTS devices help to maintain the stability of RESs integrated power system. This review paper is believed to be of potential benefit for researchers from both the industry and academia to develop better understanding of challenges and solution techniques for REs‐based power systems and future research dimensions in this area.

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“…Electrical energy storage is a priority focus of many researchers due to the increasing demand for renewable energy sources and reducing CO 2 emissions [1][2][3][4][5][6], as well as the increasing dependency on portable electronics, such as smart phones, iPads, laptops, and electrical vehicles, which require lithium-ion batteries [7][8][9]. Thus, supercapacitors (SCs) have attracted considerable attention over the last few decades because of their high-power density compared to batteries [10][11][12][13][14][15][16].…”

Section: Introductionmentioning

confidence: 99%

Development of Novel and Ultra-High-Performance Supercapacitor Based on a Four Layered Unique Structure

et al. 2018

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This paper presents an electrode with a core/shell geometry and a unique four-layered porous wrinkled surface for pseudocapacitive supercapacitor applications. To design the electrode, Ni foam was used as a substrate, where the harmonious features of four constituents, ZnO (Z), NiS (N), PEDOT:PSS (P), and MnO 2 (M) improved the supercapacitor electrochemical performance by mitigating the drawbacks of each other component. Cyclic voltammetry and galvanostatic charge discharge measurements confirmed that the ZNPM hybrid electrode exhibited excellent capacitive properties in 2 M KOH compared to the ZNP, ZN, and solely Z electrodes. The ZNPM electrode showed superior electrochemical capacitive performance and improved electrical conductivity with a high specific capacitance of 2072.52 F g −1 at 5 mA, and a high energy density of 31 Wh kg −1 at a power density of 107 W kg −1 . Overall, ZNPM is a promising combination electrode material that can be used in supercapacitors and other electrochemical energy conversion/storage devices.

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Classification and assessment of energy storage systems

Cited by 582 publications

References 26 publications

Performance comparison of different combined heat and compressed air energy storage systems integrated with organic Rankine cycle

Performance comparison of different combined heat and compressed air energy storage systems integrated with organic Rankine cycle

Limitations, challenges, and solution approaches in grid‐connected renewable energy systems

Development of Novel and Ultra-High-Performance Supercapacitor Based on a Four Layered Unique Structure

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