Preprint Article Version 1 This version not peer reviewed

2nd life batteries on a gas turbine power plant to provide area regulation services.

Version 1 : Received: 30 September 2016 / Approved: 3 October 2016 / Online: 3 October 2016 (16:33:54 CEST)

A peer-reviewed article of this Preprint also exists.

Canals Casals, L.; Amante García, B. Second-Life Batteries on a Gas Turbine Power Plant to Provide Area Regulation Services. Batteries 2017, 3, 10. Canals Casals, L.; Amante García, B. Second-Life Batteries on a Gas Turbine Power Plant to Provide Area Regulation Services. Batteries 2017, 3, 10.

Journal reference: Batteries 2017, 3, 10
DOI: 10.3390/batteries3010010

Abstract

Batteries are called to be part of the electricity grid by providing ancillary services. Area regulation services seem to provide substantial revenues and profit. But Li-ion batteries are still too expensive to enter widely into this market. On the other hand, electric vehicle batteries are considered inappropriate for traction purposes when they reached a state of health of 80%. The reuse of these batteries offers affordable batteries for second life stationary applications. This study analyzes how batteries may provide services to a gas turbine cogeneration power plant and how long these batteries may last under different loads.

Subject Areas

Aging model; Lithium ion batteries; Second life applications, Area regulation

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