SMART ELECTRONICALLY RESETTABLE FUSE WITH LOAD PRE-CHARGING

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United States of America Patent

APP PUB NO 20240339990A1
SERIAL NO

18296478

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Abstract

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Power converters on a vehicle may provide electrical power to propulsion and non-propulsion vehicle systems from a battery source. Power converters may include DC link capacitors. An electronically resettable fuse may pass electric current between the battery source and the power converters through a switch module. The switch module may be controlled in a pre-charge mode and a circuit protection mode, wherein the pre-charge mode limits a rate of charging of the DC link capacitor by controlling the electric current with the switch module.

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Patent Owner(s)

Patent OwnerAddress
GM GLOBAL TECHNOLOGY OPERATIONS LLC300 RENAISSANCE CENTER MAIL CODE 482-C24-A68 P O BOX 300 DETROIT MI 48265

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Alvi, Muhammad Hussain Troy, US 59 7
Namuduri, Chandra S Troy, US 359 2716
Prasad, Rashmi Troy, US 85 248

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