Sweat testing cycles of batteries for different electrical power applications

This paper looks at six different applications for a domestically located battery system and determines how these could be translated into different electrical power application “drive” cycles. The applications considered are as follows: 1) A house with four people and a solar panel using the batter...

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Main Authors:	Mina Abedi-Varnosfaderani, Dani Strickland, M Ruse, E Brana Castillo
Format:	Default Article
Published:	2019
Subjects:	Batteries Drive cycle Cycling Sweat test Frequency response Battery tariffs
Online Access:	https://hdl.handle.net/2134/9891755.v1
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id	rr-article-9891755
record_format	Figshare
spelling	rr-article-98917552019-09-11T00:00:00Z Sweat testing cycles of batteries for different electrical power applications Mina Abedi-Varnosfaderani (4690591) Dani Strickland (3831724) M Ruse (7417979) E Brana Castillo (7417982) Batteries Drive cycle Cycling Sweat test Frequency response Battery tariffs This paper looks at six different applications for a domestically located battery system and determines how these could be translated into different electrical power application “drive” cycles. The applications considered are as follows: 1) A house with four people and a solar panel using the battery to absorb extra energy when the PV panel is producing more power than is absorbed in the house and then releasing this energy afterwards. 2) A house with four people and PV panels on a time of use tariff. 3) A house with four people and no PV on a time of use Tariff – where the battery is charged at low tariff and discharged on high tariff. 4) The battery is operating as part of an aggregated frequency response system performing on the Firm Frequency Response (FFR) market. 5)The battery is operating as part of an aggregated frequency response system performing on the Enhanced Frequency Response (EFR) market. 6) The battery is operating as part of an aggregated system looking at competing in the day ahead market. This paper describes each use cases and developes a representative charge/discharge profile of these applications using MATLAB code and generates waveforms of battery charging and discharging for each use case over a year-long period in monthly intervals. Any time intervals where the battery was inactive were removed from the generation of the cycling patterns. Two statistical analysis methods (Haar transform and a pragmatic method) were used to condense the data into programmable steps for generating battery sweat testing and cycling model. These were then coded and used to generate year-long sweat testing of the different applications for use with degradation and financial analysis to look at business opportunities. This paper looks at the development of the charge and discharge profiles of these applications and defines a set of power application “drive” cycles which are published in excel alongside this paper for use by researchers longing at battery degradation. 2019-09-11T00:00:00Z Text Journal contribution 2134/9891755.v1 https://figshare.com/articles/journal_contribution/Sweat_testing_cycles_of_batteries_for_different_electrical_power_applications/9891755 CC BY 4.0
institution	Loughborough University
collection	Figshare
topic	Batteries Drive cycle Cycling Sweat test Frequency response Battery tariffs
spellingShingle	Batteries Drive cycle Cycling Sweat test Frequency response Battery tariffs Mina Abedi-Varnosfaderani Dani Strickland M Ruse E Brana Castillo Sweat testing cycles of batteries for different electrical power applications
description	This paper looks at six different applications for a domestically located battery system and determines how these could be translated into different electrical power application “drive” cycles. The applications considered are as follows: 1) A house with four people and a solar panel using the battery to absorb extra energy when the PV panel is producing more power than is absorbed in the house and then releasing this energy afterwards. 2) A house with four people and PV panels on a time of use tariff. 3) A house with four people and no PV on a time of use Tariff – where the battery is charged at low tariff and discharged on high tariff. 4) The battery is operating as part of an aggregated frequency response system performing on the Firm Frequency Response (FFR) market. 5)The battery is operating as part of an aggregated frequency response system performing on the Enhanced Frequency Response (EFR) market. 6) The battery is operating as part of an aggregated system looking at competing in the day ahead market. This paper describes each use cases and developes a representative charge/discharge profile of these applications using MATLAB code and generates waveforms of battery charging and discharging for each use case over a year-long period in monthly intervals. Any time intervals where the battery was inactive were removed from the generation of the cycling patterns. Two statistical analysis methods (Haar transform and a pragmatic method) were used to condense the data into programmable steps for generating battery sweat testing and cycling model. These were then coded and used to generate year-long sweat testing of the different applications for use with degradation and financial analysis to look at business opportunities. This paper looks at the development of the charge and discharge profiles of these applications and defines a set of power application “drive” cycles which are published in excel alongside this paper for use by researchers longing at battery degradation.
format	Default Article
author	Mina Abedi-Varnosfaderani Dani Strickland M Ruse E Brana Castillo
author_facet	Mina Abedi-Varnosfaderani Dani Strickland M Ruse E Brana Castillo
author_sort	Mina Abedi-Varnosfaderani (4690591)
title	Sweat testing cycles of batteries for different electrical power applications
title_short	Sweat testing cycles of batteries for different electrical power applications
title_full	Sweat testing cycles of batteries for different electrical power applications
title_fullStr	Sweat testing cycles of batteries for different electrical power applications
title_full_unstemmed	Sweat testing cycles of batteries for different electrical power applications
title_sort	sweat testing cycles of batteries for different electrical power applications
publishDate	2019
url	https://hdl.handle.net/2134/9891755.v1
_version_	1797460744953921536

Sweat testing cycles of batteries for different electrical power applications

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