Control Strategies for Active Power Sharing in a Fuel-Cell-Powered Battery-Charging Station

Jiang, Zhenhua; Dougal, Roger A.

doi:10.1109/tia.2004.827467

Cited by 28 publications

(6 citation statements)

References 12 publications

(13 reference statements)

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“…For dynamically controlling the power allocation in devices for energy storage in these systems, dc/dc power converter is used for connecting each and every energy device [17][18][19]. Unlike pre mediated hybrid sources like fuel cells/ super capacitors, fuel cell/ battery [20][21][22][23], there is no justification for the control of active hybrid battery/ super capacitors system for energy storage [24][25].…”

Section: Advancements In Bess Technology Using Super Capacitor For Renewable Energy Power Generationmentioning

confidence: 99%

Role of Battery Energy Storage System in Modern Electric Distribution Networks - A Review

Sharma¹

2019

IJATCSE

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The dependence on the conventional energy sources is on the decline due to their limited stocks and the pollution involved. This has resulted in the shift in the focus towards renewable energy harnessing in recent times. But there is a major limitation of these renewable sources that these are all intermittent in nature. The increase in penetration of renewable energy in various applications, due to the major focus of significant government and private initiatives has also led to the development of energy storage systems to enhance their reliability. Battery energy storage systems (BESS) is one such system. It is dedicated equipment or system which is used in renewable energy systems, and in electric power distribution networks to enhance the overall reliability and quality of power supply. In this paper, an effort has been made to compile the role of BESS in the electrical distribution systems without/with renewable energy systems in stand-alone and grid mode.

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Section: Advancements In Bess Technology Using Super Capacitor For Renewable Energy Power Generationmentioning

confidence: 99%

Role of Battery Energy Storage System in Modern Electric Distribution Networks - A Review

Sharma¹

2019

IJATCSE

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“…In [8], the effects and stability of an IGBT leg in a DC distribution system are studied. In [9][10][11][12]28], some parallel IGBT legs are controlled to share a constant power between some batteries. In [13], an IGBT leg is utilized for electrochemical impedance spectroscopy (EIS) of batteries.…”

Section: Introductionmentioning

confidence: 99%

Important Technical Considerations in Design of Battery Chargers of Electric Vehicles

et al. 2021

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There are many important trade-offs and constraints on cost, volume, weight, conduction losses, switching losses, microcontrollers, isolation, voltage and current levels, voltage and current ripples, battery specifications, charging–discharging algorithms, control system, switch gate drivers, and efficiency of battery chargers in electric vehicles. In this paper, a well-known power electronic topology commonly used in recent relevant studies is considered, and some important technical considerations with regard to the mentioned trade-offs and constraints are discussed in detail for the first time. The discussion concerns the practical and theoretical experiences in implementation of battery chargers and charging stations of electric vehicles exclusively, and it can be extended to various other power electronic topologies.

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“…The total charging time is shortest when using pulse current charging strategy. All the batteries become fully charged almost simultaneously when they are charged with proportional rate or pulse current method [7]. The optimum size of the PV module for a specific wind turbine to meet the load requirement for the hybrid wind/PV system was investigated in order to minimize the overall cost of the system [8] - [9].…”

Section: Introductionmentioning

confidence: 99%

Effect of Source Impedance on Hybrid Wind and Solar Power System

Chen¹,

Cheng²

2013

Solar Cells - Research and Application Perspectives

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Large wind turbines use mechanical systems, such as geared or gearless devices to increase the speed of the generator. In addition, an inverter is employed to adjust the output voltage to exceed the grid value. With its phase leading the bus phase, wind power can be integrated into the grid bus. The integration can be easily realized owing to negligible impedance of the utility bus. The main issues for wind-power generating systems include fluctuations in output voltage and quality of power supplied to the utility power system. In small renewable energy systems, wind power and solar energy are integrated to improve the reliability of the individual power system. Conventionally, the "C output voltage of the wind turbine is rectified, and then combined with the output voltage of the solar cell to charge the battery and provide power supply to the load. To characterize the battery, the Thevenin battery model considering the nonlinear effect of source impedances was proposed. " battery evaluation test system was employed to validate this model. The curve of test results follows entirely the theoretical calculation [ ]-[ ]. For photovoltaic application, the inner resistance of solar panel was also included in the theoretical analysis. The maximum power point tracking MPPT of solar panel for different insolation levels verified the proposed solar cell model. The MPPT technique adjusted continuously the battery-charging rate and obtained shorter charge time [ ]. It was reported that a dual battery configuration with deep-cycle batteries can increase the available capacity. Moreover, the system may achieve optimum utilization of the PV array and proper maintenance of the storage battery [ ]. In another research, a microcontroller was employed to adjust the maximum charging current according to the PV power production and battery voltage level. Using this method, better exploitation of the power produced by the PV power source can be achieved. Moreover, battery lifetime can be increased by restoring high state of charge SOC in short charging time [ ]. "nother study compared the performance of equal

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Control Strategies for Active Power Sharing in a Fuel-Cell-Powered Battery-Charging Station

Cited by 28 publications

References 12 publications

Role of Battery Energy Storage System in Modern Electric Distribution Networks - A Review

Role of Battery Energy Storage System in Modern Electric Distribution Networks - A Review

Important Technical Considerations in Design of Battery Chargers of Electric Vehicles

Effect of Source Impedance on Hybrid Wind and Solar Power System

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