公开(公告)号：US11196133B2

公开(公告)日：2021-12-07

申请号：US16669174

申请日：2019-10-30

Applicant: CPS Technology Holdings LLC

Inventor： Ronald J. Dulle ,  Michael R. Blemberg ,  Kevin P. Minnickel ,  Charles S. Tosch

IPC: B60L1/00 ,  B60L3/00 ,  H02G3/00 ,  H01M50/572 ,  H03K17/687 ,  B60L50/50

Abstract: Disclosed is a battery system comprising a solid-state relay assembly comprising a device-side driver circuitry having a device-side switching device, a battery-side driver circuitry having a battery-side switching device, a first recirculation driver circuitry, a first recirculation switching device, a second recirculation switching device, and a second recirculation driver circuitry.

公开(公告)号：US20220102821A1

公开(公告)日：2022-03-31

申请号：US17528623

申请日：2021-11-17

Applicant: CPS Technology Holdings LLC

Inventor： Ronald J. Dulle ,  Michael R. Blemberg ,  Kevin P. Minnickel ,  Charles S. Tosch

IPC: H01M50/572 ,  H03K17/687 ,  B60L50/50

Abstract: Disclosed is a battery system comprising a solid-state relay assembly comprising a device-side driver circuitry having a device-side switching device, a battery-side driver circuitry having a battery-side switching device, a first recirculation driver circuitry, a first recirculation switching device, a second recirculation switching device, and a second recirculation driver circuitry.

公开(公告)号：US10601233B2

公开(公告)日：2020-03-24

申请号：US15253484

申请日：2016-08-31

Applicant: CPS TECHNOLOGY HOLDINGS LLC

Inventor： Charles S. Tosch ,  Ronald J. Dulle

IPC: H02J7/00 ,  G01R31/396 ,  G01R31/3835 ,  H01M10/48 ,  H01M10/42 ,  B60L50/50 ,  B60L50/64 ,  B60L50/60 ,  B60L58/12 ,  B60L58/21 ,  B60L58/10 ,  B60L58/20 ,  G06F1/26 ,  G06F1/3212 ,  B60L3/00 ,  H01M2/10 ,  H01M2/34 ,  G06F17/50 ,  H04L29/08

Abstract: One embodiment of the present disclosure describes a battery system including a battery module with a first and second cell group connected in series; and a cell control unit communicatively coupled to a plurality of sensors, in which the cell control unit includes a first analog-to-digital converter that outputs a first cell group voltage; a second analog-to-digital converter that outputs a second cell group voltage; outputs a measured battery module voltage; and logic circuitry that determines a calculated battery module voltage based at least in part on the first cell group voltage and the second cell group voltage; and determines whether a fault is expected to be present in the cell control unit, the battery module, or both based at least in part on the measured battery module voltage and the calculated battery module voltage.

公开(公告)号：US12113522B2

公开(公告)日：2024-10-08

申请号：US17528623

申请日：2021-11-17

Applicant: CPS Technology Holdings LLC

Inventor： Ronald J. Dulle ,  Michael R. Blemberg ,  Kevin P. Minnickel ,  Charles S. Tosch

IPC: H03K17/687 ,  B60L50/50 ,  H01M50/574 ,  H01M50/597

CPC classification number: H03K17/687 ,  B60L50/50 ,  H01M50/574 ,  H01M50/597 ,  H01M2220/20

Abstract: Disclosed is a battery system comprising a solid-state relay assembly comprising a device-side driver circuitry having a device-side switching device, a battery-side driver circuitry having a battery-side switching device, a first recirculation driver circuitry, a first recirculation switching device, a second recirculation switching device, and a second recirculation driver circuitry.