The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 29, 2025
Filed:
Mar. 08, 2022
Hanon Systems, Daejeon, KR;
Kyung Won An, Daejeon, KR;
Min Sik Kim, Daejeon, KR;
Sang Hun Kim, Daejeon, KR;
Won Seok Kim, Daejeon, KR;
Tae Wan Kim, Daejeon, KR;
Pureunsam Park, Daejeon, KR;
Sung Joon Lee, Daejeon, KR;
Song Cheol Lee, Daejeon, KR;
Ho Bin Im, Daejeon, KR;
Eui Hyun Kim, Daejeon, KR;
HANON SYSTEMS, Daejeon, KR;
Abstract
The present invention relates to a motor driving control system and a control method thereof. The purpose of the present invention is to provide a motor driving control system and a control method thereof, which may change electric current limiting logic, which is applied to a BLDC motor for a cooling fan, in response to an operating speed of the motor to stably protect the motor from an overload in a low-speed driving state as well as an overload in a high-speed driving state.