Design of Traction Motor 100kW for LRT Rolling Stock in Jabodebek - Indonesia Andri Setiyoso, Khaireza Hadi, Lia Nurul Mulyani, Riovan Sipahutar, Yuda Pratama Putra Kesawa PT. PINDAD - Indonesia
PT Pindad
Abstract
Inter-city mobility in Jakarta, Indonesia Capital City, is growing every year. The construction of mass transportation modes is expected to reduce travel time caused by congestion. The LRT (Light Rapid Transit) which was built in Jabodebek (Jakarta - Bogor - Depok - Bekasi) is expected to reduce travel time between cities around Jakarta. PT Pindad was requested by PT INKA as rolling stock builder to provide induction type of traction motor for LRT. To fulfill the requirement the power capacity of motor is decided 100 kW per motor and that needs 16 traction motors per trainset with 6 cars integrated. The service maximum speed of vehicle designed at 80 km per hour and the maximum speed of vehicle at 90 km per hour. The design also considers the diameter of wheel in new condition or in worst condition to decide the maximum speed of motor.
Keywords: Squirrel cage induction motor (SCIM), traction motor, LRT
