Concept Development for Bearing Fault Detection on Water-Cooled Electric Machines Using Infrared DOI Creative Commons

Stephanie Schamberger,

Lukas Brandl,

Hans-Christian Reuss

и другие.

Sensors, Год журнала: 2025, Номер 25(7), С. 2170 - 2170

Опубликована: Март 29, 2025

Electric machines (EMs) of electrified vehicle drivetrains can be tested on drivetrain test benches at an early stage development. In order to protect the EMs from premature damage or failure during testing, monitoring their thermal condition is important. Due package requirements compact and powerful with high-speed high-power densities, heat build-up inside motor operation particularly high. For this reason, fluid cooling exchangers increasingly being used in EMs. The analysed work are water-cooled by a jacket. This influences flow machine through transfer mechanisms, making it difficult detect paper presents novel method for non-destructive non-contact using thermography. experimental setup, infrared images intact EM taken. A bearing EM's rotor then damaged synthetically, experiment repeated. processed appropriate software. analysis shows that propagation differs significantly without damage. means thermography opens up another results investigation serve as basis future powertrain artificial intelligence (AI).

Язык: Английский

Reliability and safety of elevators and escalators/ travelators: past, present and future DOI Creative Commons

Ping Kwan Man,

Chak‐Nam Wong, Wai Kit Chan

и другие.

Results in Engineering, Год журнала: 2025, Номер unknown, С. 104194 - 104194

Опубликована: Янв. 1, 2025

Язык: Английский

Процитировано

0
Diagnosis of induction motor stator faults around rotor slot harmonics using the Matrix Pencil method DOI Creative Commons
Mohamed Abdeldjabbar Kouadria, Zakaria Chedjara, Chun‐Lien Su

и другие.

Results in Engineering, Год журнала: 2025, Номер unknown, С. 104240 - 104240

Опубликована: Фев. 1, 2025

Язык: Английский

Процитировано

0
Health Index Degradation Prediction of Induction Motor Using Deep Neural Network Algorithm DOI Creative Commons
Arslan Ahmed Amin, Turki Alsuwian,

Abdulla Shahid

и другие.

Results in Engineering, Год журнала: 2025, Номер unknown, С. 104357 - 104357

Опубликована: Фев. 1, 2025

Язык: Английский

Процитировано

0
Concept Development for Bearing Fault Detection on Water-Cooled Electric Machines Using Infrared DOI Creative Commons

Stephanie Schamberger,

Lukas Brandl,

Hans-Christian Reuss

и другие.

Sensors, Год журнала: 2025, Номер 25(7), С. 2170 - 2170

Опубликована: Март 29, 2025

Electric machines (EMs) of electrified vehicle drivetrains can be tested on drivetrain test benches at an early stage development. In order to protect the EMs from premature damage or failure during testing, monitoring their thermal condition is important. Due package requirements compact and powerful with high-speed high-power densities, heat build-up inside motor operation particularly high. For this reason, fluid cooling exchangers increasingly being used in EMs. The analysed work are water-cooled by a jacket. This influences flow machine through transfer mechanisms, making it difficult detect paper presents novel method for non-destructive non-contact using thermography. experimental setup, infrared images intact EM taken. A bearing EM's rotor then damaged synthetically, experiment repeated. processed appropriate software. analysis shows that propagation differs significantly without damage. means thermography opens up another results investigation serve as basis future powertrain artificial intelligence (AI).

Язык: Английский

Процитировано

0