A time-domain fault detection method based on an electrical machine stator current measurement for planetary gear-sets

• Main Authors: Hong, Liu, Dhupia, Jaspreet Singh
• Other Authors: School of Mechanical and Aerospace Engineering
• Format: Conference or Workshop Item
• Language: English
• Published: 2013
• Subjects: DRNTU::Engineering::Mechanical engineering
• Online Access: https://hdl.handle.net/10356/98167; http://hdl.handle.net/10220/18022
• Institution: Nanyang Technological University

Fault diagnosis of geared drive-train systems is usually based on vibration monitoring. However, such vibration based techniques are difficult to implement in planetary gearboxes due to the complex nature of measured vibration spectrum. Motor current signal analysis (MCSA) provides an alternative an...