LUCIA GAUCHIA Richard and Elizabeth Henes Assistant Prof. of Energy - - PowerPoint PPT Presentation

LUCIA GAUCHIA

Richard and Elizabeth Henes Assistant Prof. of Energy Storage Systems

• Depts. ECE and ME-EM

gauchia@mtu.edu

Battery energy storage

• Use ecological-based

approaches:

• Migration between

applications

• Aging across

populations

• Incomplete

data/information

• Funded NSF CAREER

Award (2017-2022)

MICHIGAN TECH RESEARCH FORUM

TECHTALKS

MOBIL ILIT ITY

LITHIUM BATTERY PACK E.g. VEHICLE APPLICATION FIRST LIFE SECOND LIFE AGED BATTERIES MIGRATION OF AGED CELLS TO OTHER APPLICATIONS PACK DISASSEMBLED AND MATERIALS RECYCLED OTHER SECTORS

COMPLIMENTARY APPLICATION

Large scale immersive testing in real-life conditions

NAME, e-mail address

MOBIL ILIT ITY

#1 #2 #3 #4 #5 #6 #7 #8 #9 #10 #11 #12 #13 #14 #15 #16 #17 #18 #19 #20 #21 #22 #23 #24 #25 #26 #27 #28 #29 #30 #31 #32 #33 #34 #35 #N

Environment 1 Environment 2

...

Environment M Each environment for 1st and 2nd life and its variations modeled in the Raspberry Pi 3 and run in real-time 1 student per mini-lab. Remote access through Ethernet Cell level tests Module level tests Cell level tests Module level tests Cell level tests Module level tests Data display on lab wall-mounted screen Day data recorded in central workstation Battery cells and modules (detached from mini lab) in thermal chambers for controlled temperature testing cases

Mobility through battery multiple lives

• Develop causality networks

that consider ecosystem surrounding the battery

• Data-enabled approach
• Adaptable for each life
• Formulate multi-scale (space

and time) theory

NAME, e-mail address

MOBIL ILIT ITY

WEATHER CONDITIONS ROAD CONDITIONS DRIVING STYLE

EXTERNAL TEMPERATURE

RECHARGING OR V2G

BATTERY THERMAL MANAGEMT. CELL LOCATION IN MODULE/PACK CELL TEMPERATURE

BATTERY ENERGY BATTERY HEALTH PARAM. TRAFFIC FLOW

NAME, e-mail address

MOBIL ILIT ITY

Collaborations

• Testing at APSRC directed by Prof.

Naber (ME-EM)

• Real GM vehicles
• PNM utility PV-storage installation

Albuquerque (NM)

• With real EV and HEV used cells

from SpiersNT (Oklahoma)

• Prof. Zhang (CEE): Traffic flow and

driving style effect

• Prof. Brown (CS): Bayesian

networks

• Prof. Froese (Forestry): Ecological

testing and modeling