DETECTION AND GATING MODULE, BATTERY MANAGEMENT SYSTEM AND BATTERY MANAGEMENT CHIP
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United States of America Patent
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N/A
Issued Date -
Feb 1, 2024
app pub date -
Jun 16, 2021
filing date -
Dec 14, 2020
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A detection and gating module in a battery management system is provided, where the detection and gating module is configured to detect a voltage of each battery in a battery pack containing N batteries connected in series, N≥1, and the detection and gating module includes: N gating switches, where an ith gating switch of the N gating switches is connected to a positive terminal of an ith battery of the N batteries, a voltage of the ith battery is detected when the ith gating switch is turned on, and 1≤i≤N; N protection circuits, where an ith protection circuit of the N protection circuits is configured to protect the ith gating switch of the N gating switches; and N voltage generation circuits.
First Claim
Other Claims data not available