Experimental Validation of Energy Storage System Management Strategies for a Local DC Distribution System of More Electric Aircraft

Zhang, He; Mollet, Fabien; Saudemont, Christophe; Robyns, Benoît

doi:10.1109/tie.2010.2046575

Cited by 150 publications

(65 citation statements)

References 14 publications

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“…The expected benefits of using parallel energy sources include reduction of the total weight of the main generators and convenient integration of energy storage devices (helping to level power demands hence further reduce generators ratings and weight), as well as improving the EPS availability [6]- [9]. DC distribution systems are being widely considered not only for MEA, but also for ground vehicles, ships and terrestrial microgrids [10]- [13].…”

Section: Introductionmentioning

confidence: 99%

An Improved Voltage Compensation Approach in A Droop-Controlled DC Power System for the More Electric Aircraft

Gao

Bozhko

Asher

et al. 2015

IEEE Trans. Power Electron.

137

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A note on versions:The version presented here may differ from the published version or from the version of record. If you wish to cite this item you are advised to consult the publisher's version. Please see the repository url above for details on accessing the published version and note that access may require a subscription.For more information, please contact eprints@nottingham.ac.uk 1 Abstract-This paper proposes an improved voltage regulation method in multi-source based DC electrical power system in the more electric aircraft. The proposed approach, which can be used in terrestrial DC microgrids as well, effectively improves the load sharing accuracy under high droop gain circumstance with consideration of cable impedance. Since no extra communication line and controllers are required, it is easily implemented and also increases the system modularity and reliability. By using the proposed approach the DC transmission losses can be reduced and system stability is not deteriorated for normal and fault scenarios. In this paper optimal droop gain settings are investigated and the selection of individual droop gains as well as the proportional power sharing ratio has been described. Experimental results validate the effectiveness of the proposed method.Index Terms-DC power system, droop control, load sharing, voltage deviation, transmission losses.

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Section: Introductionmentioning

confidence: 99%

An Improved Voltage Compensation Approach in A Droop-Controlled DC Power System for the More Electric Aircraft

Gao

Bozhko

Asher

et al. 2015

IEEE Trans. Power Electron.

137

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“…However advanced energy storage devices can play a number of additional roles within electrical power distribution systems. To enable energy storage to become more effective, a combination of both battery and supercapacitor systems are being considered for use on aircraft electrical systems [12,13]. Each of these storage mediums have distinct dynamic performance [14].…”

Section: Design Changes With Advancements In Technologymentioning

confidence: 99%

Modeling and Simulation Enabled UAV Electrical Power System Design

Fletcher¹,

Norman²,

Galloway³

et al. 2011

SAE Int. J. Aerosp.

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“…Thus, fast and robust controllers shall be developed in order to ask ESS DC/DC converters to dynamically variate their operating modes and references. Moreover, such controllers shall be able to communicate in real-time with a supervisory control [9], in charge of monitoring the electrical network parameters (e.g., the generator power) and deciding the set points. In this paper, a high-gain control based on sliding manifold approaches [10,11] is proposed for controlling the operations of a bidirectional DC/DC converter, connected to a supercapacitor-based ESS.…”

Section: Introductionmentioning

confidence: 99%

Control of Energy Storage Systems for Aeronautic Applications

Canciello

Cavallo

Guida

2017

Journal of Control Science and Engineering

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Future aircraft will make more and more use of automated electric power system management onboard. Different solutions are currently being explored, and in particular the use of a supercapacitor as an intelligent energy storage device is addressed in this paper. The main task of the supercapacitor is to protect the electric generator from abrupt power changes resulting from sudden insertion or disconnection of loads or from loads with regenerative power capabilities, like electromagnetic actuators. A controller based on high-gain concepts is designed to drive a DC/DC converter connecting the supercapacitor to the main electric bus. Formal stability proofs are given for the resulting nonlinear system, and strong robustness results from the use of high-gain and variable structure control implementation. Moreover, detailed simulations including switching devices and electrical parasitic elements are provided for different working scenarios, showing the effectiveness of the proposed solution.

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Experimental Validation of Energy Storage System Management Strategies for a Local DC Distribution System of More Electric Aircraft

Cited by 150 publications

References 14 publications

An Improved Voltage Compensation Approach in A Droop-Controlled DC Power System for the More Electric Aircraft

An Improved Voltage Compensation Approach in A Droop-Controlled DC Power System for the More Electric Aircraft

Modeling and Simulation Enabled UAV Electrical Power System Design

Control of Energy Storage Systems for Aeronautic Applications

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