Practical design considerations of cascaded hybrid battery storage systems

I. Mosely; A. Middleton; D. Strickland; N. Mukherjee; D.A. Stone; D.T. Gladwin; D.J. Rogers; M.P. Foster

doi:10.1109/EPE.2015.7309434

Practical design considerations of cascaded hybrid battery storage systems

I. Mosely
, A. Middleton
, D. Strickland
, N. Mukherjee
, D.A. Stone
, D.T. Gladwin
, D.J. Rogers
, M.P. Foster

Power Electronics, Machines and Power System (PEMPS) Group

University of Sheffield
Converter Technology Ltd.

Research output: Chapter in Book/Published conference output › Conference publication

3 Citations (SciVal)

Abstract

The high cost of batteries has led to investigations in using second-life ex-transportation batteries for grid support applications. Vehicle manufacturers currently all have different specifications for battery chemistry, arrangement of cells, capacity and voltage. With anticipated new developments in battery chemistry which could also affect these parameters, there are, as yet, no standards defining parameters in second life applications. To overcome issues relating to sizing and to prevent future obsolescence for the rest of the energy storage system, a cascaded topology with an operating envelope design approach has been used to connect together modules. This topology offers advantages in terms of system reliability. The design methodology is validated through a set of experimental results resulting in the creation of surface maps looking at the operation of the converter (efficiency and inductor ripple current). The use of a pre-defined module operating envelope also offers advantages for developing new operational strategies for systems with both hybrid battery energy systems and also hybrid systems including other energy sources such as solar power.

Original language	English
Title of host publication	2015 17th European Conference on Power Electronics and Applications (EPE-ECCE Europe 2015)
Publisher	IEEE
ISBN (Print)	978-907581522-1
DOIs	https://doi.org/10.1109/EPE.2015.7309434
Publication status	Published - 31 Oct 2015
Event	17th European Conference on Power Electronics and Applications - Geneva, Switzerland Duration: 8 Sept 2015 → 10 Sept 2015

Conference

Conference	17th European Conference on Power Electronics and Applications
Abbreviated title	EPE-ECCE Europe 2015
Country/Territory	Switzerland
City	Geneva
Period	8/09/15 → 10/09/15

Keywords

Batteries
Converter circuit
Energy system management
Hardware
Hybrid power integration

Access to Document

10.1109/EPE.2015.7309434

Cite this

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title = "Practical design considerations of cascaded hybrid battery storage systems",

abstract = "The high cost of batteries has led to investigations in using second-life ex-transportation batteries for grid support applications. Vehicle manufacturers currently all have different specifications for battery chemistry, arrangement of cells, capacity and voltage. With anticipated new developments in battery chemistry which could also affect these parameters, there are, as yet, no standards defining parameters in second life applications. To overcome issues relating to sizing and to prevent future obsolescence for the rest of the energy storage system, a cascaded topology with an operating envelope design approach has been used to connect together modules. This topology offers advantages in terms of system reliability. The design methodology is validated through a set of experimental results resulting in the creation of surface maps looking at the operation of the converter (efficiency and inductor ripple current). The use of a pre-defined module operating envelope also offers advantages for developing new operational strategies for systems with both hybrid battery energy systems and also hybrid systems including other energy sources such as solar power.",

keywords = "Batteries, Converter circuit, Energy system management, Hardware, Hybrid power integration",

author = "I. Mosely and A. Middleton and D. Strickland and N. Mukherjee and D.A. Stone and D.T. Gladwin and D.J. Rogers and M.P. Foster",

year = "2015",

month = oct,

day = "31",

doi = "10.1109/EPE.2015.7309434",

language = "English",

isbn = "978-907581522-1",

booktitle = "2015 17th European Conference on Power Electronics and Applications (EPE-ECCE Europe 2015)",

publisher = "IEEE",

address = "United States",

note = "17th European Conference on Power Electronics and Applications, EPE-ECCE Europe 2015 ; Conference date: 08-09-2015 Through 10-09-2015",

}

Mosely, I, Middleton, A, Strickland, D, Mukherjee, N, Stone, DA, Gladwin, DT, Rogers, DJ & Foster, MP 2015, Practical design considerations of cascaded hybrid battery storage systems. in 2015 17th European Conference on Power Electronics and Applications (EPE-ECCE Europe 2015). IEEE, 17th European Conference on Power Electronics and Applications, Geneva, Switzerland, 8/09/15. https://doi.org/10.1109/EPE.2015.7309434

TY - GEN

T1 - Practical design considerations of cascaded hybrid battery storage systems

AU - Mosely, I.

AU - Middleton, A.

AU - Strickland, D.

AU - Mukherjee, N.

AU - Stone, D.A.

AU - Gladwin, D.T.

AU - Rogers, D.J.

AU - Foster, M.P.

PY - 2015/10/31

Y1 - 2015/10/31

N2 - The high cost of batteries has led to investigations in using second-life ex-transportation batteries for grid support applications. Vehicle manufacturers currently all have different specifications for battery chemistry, arrangement of cells, capacity and voltage. With anticipated new developments in battery chemistry which could also affect these parameters, there are, as yet, no standards defining parameters in second life applications. To overcome issues relating to sizing and to prevent future obsolescence for the rest of the energy storage system, a cascaded topology with an operating envelope design approach has been used to connect together modules. This topology offers advantages in terms of system reliability. The design methodology is validated through a set of experimental results resulting in the creation of surface maps looking at the operation of the converter (efficiency and inductor ripple current). The use of a pre-defined module operating envelope also offers advantages for developing new operational strategies for systems with both hybrid battery energy systems and also hybrid systems including other energy sources such as solar power.

AB - The high cost of batteries has led to investigations in using second-life ex-transportation batteries for grid support applications. Vehicle manufacturers currently all have different specifications for battery chemistry, arrangement of cells, capacity and voltage. With anticipated new developments in battery chemistry which could also affect these parameters, there are, as yet, no standards defining parameters in second life applications. To overcome issues relating to sizing and to prevent future obsolescence for the rest of the energy storage system, a cascaded topology with an operating envelope design approach has been used to connect together modules. This topology offers advantages in terms of system reliability. The design methodology is validated through a set of experimental results resulting in the creation of surface maps looking at the operation of the converter (efficiency and inductor ripple current). The use of a pre-defined module operating envelope also offers advantages for developing new operational strategies for systems with both hybrid battery energy systems and also hybrid systems including other energy sources such as solar power.

KW - Batteries

KW - Converter circuit

KW - Energy system management

KW - Hardware

KW - Hybrid power integration

UR - https://www.scopus.com/pages/publications/84965060433

U2 - 10.1109/EPE.2015.7309434

DO - 10.1109/EPE.2015.7309434

M3 - Conference publication

AN - SCOPUS:84965060433

SN - 978-907581522-1

BT - 2015 17th European Conference on Power Electronics and Applications (EPE-ECCE Europe 2015)

PB - IEEE

T2 - 17th European Conference on Power Electronics and Applications

Y2 - 8 September 2015 through 10 September 2015

ER -

Practical design considerations of cascaded hybrid battery storage systems

Abstract

Conference

Keywords

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The effect of circuit parasitics on resonant switched capacitor converters

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