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. 01, 2025
Filed:
Dec. 11, 2020
Txegt Automotive Powertrain Technology Co., Ltd, Beijing, CN;
Pu Jin, Beijing, CN;
TxEGT AUTOMOTIVE POWERTRAIN TECHNOLOGY CO., LTD, Beijing, CN;
Abstract
Provided are a bearing detection method, a bearing detection system, a method for starting a gas turbine and a system for starting a gas turbine. The bearing detection method includes: starting a rotor to enable the rotor to rotate at a first rotating speed along a first direction, wherein the first direction is a rotating direction when the rotor operates normally, and the first rotating speed is a calibration value; acquiring a first torque, wherein the first torque is an output torque when the rotor rotates at the first rotating speed along the first direction; and judging the first torque and a torque threshold value, wherein the torque threshold value is a calibration value, and if the first torque is smaller than the torque threshold value, it is judged that a bearing is fault-free.