Single-Phase Grid-Connected LiFePO$_{\bf 4}$ Battery–Supercapacitor Hybrid Energy Storage System With Interleaved Boost Inverter

Abeywardana, Damith B. Wickramasinghe; Hredzak, Branislav; Agelidis, Vassilios G.

doi:10.1109/tpel.2014.2372774

Cited by 67 publications

(24 citation statements)

References 34 publications

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“…Further, for investigating this topology a modified support vector machine (SVM) technique has been proposed to address the problems of dynamic voltage variations and unavoidable unbalanced conditions. Accordingly, a novel H-bridge based direct AC integration of HESS is investigated in [45][46][47]. The concept of direct AC integration is based on the fact it reduces the number of the power converters and eventually the power processing stages, reducing the power losses that comes with it and hence contributing to the increment of the system efficiency.…”

Section: Topologies Of Hybrid Energy Storage System and Its Applicationsmentioning

confidence: 99%

A Review on the Selected Applications of Battery-Supercapacitor Hybrid Energy Storage Systems for Microgrids

Khalid

2019

Energies

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This paper presents a comprehensive categorical review of the recent advances and past research development of the hybrid storage paradigm over the last two decades. The main intent of the study is to provide an application-focused survey where every category and sub-category herein is thoroughly and independently investigated. Implementation of energy storage systems is one of the most interestingly effective options for further progression in the field of alternative energy technology. Apart from a meticulous garnering of the energy resources regulated by the energy storage, the main concern is to optimize the characteristic integrity of the storage devices to achieve a practically techno-economic size and operation. In this paper, hybrid energy storage consisting of batteries and supercapacitors is studied. The fact that the characteristic of batteries is mostly complementary to that of supercapacitors, hybridizing these storage systems enhances their scope of application in various fields. Therefore, the objective of this paper is to present an inclusive review of these applications. Specifically, the application domain includes: (1) regulation of renewable energy sources, (2) contributions to grid regulation (voltage and frequency compensation, contribution to power system inertia), (3) energy storage enhancements (life cycle improvement, and size reduction), (4) regenerative braking in electric vehicles, (5) improvement in wireless power transfer technology. Further, this review also descriptively highlights the control strategies implemented in these domains of applications. The application-oriented review explicates the principle advantages with the hybridization of battery and supercapacitor energy storage systems that can be used as an insight for further development in the field of energy storage technology and its applications. Power Ratings (MW) 0-0.03 [12,13] 0-20 [12,13] 0-0.01 [12,13] 0.05-8 [12,13] 0.03-3 [12,13] 0-0.3 [12] 50 [13] Energy Density, Wh/L

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Section: Topologies Of Hybrid Energy Storage System and Its Applicationsmentioning

confidence: 99%

A Review on the Selected Applications of Battery-Supercapacitor Hybrid Energy Storage Systems for Microgrids

Khalid

2019

Energies

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“…The stability of the system in both cases was maintained, and the reactive power compensation by the inverter was not affected by the intermittency in the generation of active power. When the PV array fluctuated, the SC was utilized for smoothing out the power fluctuations [28], given that the supercapacitor had the ability to respond to fast PV power changes [29].…”

Section: Transitory Responsementioning

confidence: 99%

The Control Scheme of the Multifunction Inverter for Power Factor Improvement

et al. 2018

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Grid-connected photovoltaic (PV) systems require an inverter that allows an efficient integration between the panels and the grid; however, the operation of conventional inverters is limited to the periods of power generation by the panels. This paper proposes a control scheme based on the theory of passivity to provide additional functions to the inverter of a PV system. These additional functions improve the power quality; for example, when loads demand inductive currents be connected, the power factor is improved independently of the intermittency of the solar energy source. The performance of the system with the passivity-based control is verified by simulation and experimentation using MATLAB/Simulink ® (2017a, MathWorks, Natick, MA, USA).

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“…The aging of each cell is a function of thermal, voltage and cycling stresses as described in the aging model presented above. The lifetime presented in equations (1), (10) and (11) is divided by a factor of 10 in order to reduce the system's lifetime and accelerate the simulation.…”

Section: Supercapacitor I Modelingmentioning

confidence: 99%

Balancing Circuit New Control for Supercapacitor Storage System Lifetime Maximization

Shili

Hijazi

Sarı

et al. 2017

IEEE Trans. Power Electron.

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Energy storage elements such as supercapacitors are widely used in high power applications.However, due to single cell voltage limitation, an energy storage system with large number of supercapacitors is often employed. Energy management systems are associated to energy storage systems in order to assure user and equipment safety. Balancing circuits, which enable the equalization of the voltage of each element in series, are a part of energy management system device. The work presented in this paper aims to enhance the lifetime of energy storage systems. It relies on better controlling balancing circuits on the terminals of the storage system elements.With the conventional function of balancing circuit, the energy storage system is limited by its weakest element which may fail prematurely. Thus, a new balancing approach is presented, discussed and analyzed. It is based on the elements degradation level prediction. The model predictive control used with the new approach, aims to equalize aging speed between elements of a module and ensures a maximum lifetime to the energy storage system.A comparison with the conventional control, shows that adopting this new approach, with the same equipment, can enhance the storage system's lifetime by dozens percent. Index Terms-Balancing circuit, Battery Management System (BMS), Electrochemical Double Layer Capacitor (EDLC), State Of Health (SOH), supercapacitor. I.

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Single-Phase Grid-Connected LiFePO$_{\bf 4}$ Battery–Supercapacitor Hybrid Energy Storage System With Interleaved Boost Inverter

Cited by 67 publications

References 34 publications

A Review on the Selected Applications of Battery-Supercapacitor Hybrid Energy Storage Systems for Microgrids

A Review on the Selected Applications of Battery-Supercapacitor Hybrid Energy Storage Systems for Microgrids

The Control Scheme of the Multifunction Inverter for Power Factor Improvement

Balancing Circuit New Control for Supercapacitor Storage System Lifetime Maximization

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