Title:
MODEL PREDICTIVE CONTROLLER ARCHITECTURE AND METHOD OF GENERATING AN OPTIMIZED ENERGY SIGNAL FOR CHARGING A BATTERY
Document Type and Number:
WIPO Patent Application WO/2024/035826
Kind Code:
A3
Abstract:
A model predictive controller and related charging components producing a charge signal for a battery wherein predicted battery parameters such as state of charge, battery temperature, state of health (e.g., anode overpotential), are used to generate constraints that are subsequently used, such as through an optimizer running a cost function, to produce a charge signal that may include one or more optimized charge attributes including a charge current magnitude or a mean current, a shaped leading edge, an edge time, a body time, and a rest time.
Inventors:
WANG ZHONG (US)
HOWLETT III JOHN RICHARD (US)
KONOPKA DANIEL A (US)
YANG RUZHOU (US)
XIA LANG (US)
HOWLETT III JOHN RICHARD (US)
KONOPKA DANIEL A (US)
YANG RUZHOU (US)
XIA LANG (US)
Application Number:
PCT/US2023/029912
Publication Date:
March 21, 2024
Filing Date:
August 09, 2023
Export Citation:
Assignee:
IONTRA INC (US)
International Classes:
H02J7/04; B60L58/12; H01M10/44
Foreign References:
| US20220221516A1 | 2022-07-14 | |||
| US20150288213A1 | 2015-10-08 | |||
| US20220209562A1 | 2022-06-30 |
Other References:
P. WANG: "Temperature estimation from current and voltage measurements in lithium-ion battery systems", JOURNAL OF ENERGY STORAGE, ELSEVIER BV, NL, vol. 34, 1 February 2021 (2021-02-01), NL , pages 102133, XP093152529, ISSN: 2352-152X, DOI: 10.1016/j.est.2020.102133
Attorney, Agent or Firm:
DURBIN, Gregory P. et al. (US)
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