Storage battery new energy locomotive modified from diesel locomotive

• Main Authors: MA YANTAO, ZENG JIANYONG, LI RONGJIA, CAI LEI
• Format: Patent
• Language: Chinese; English
• Published: 15.03.2024
• Subjects: ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL; LOCOMOTIVES; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MOTOR RAILCARS; PERFORMING OPERATIONS; RAILWAYS; TRANSPORTING; VEHICLES IN GENERAL

According to the technical scheme, the storage battery new energy locomotive modified from the internal combustion locomotive comprises an internal combustion locomotive part, a motor driving part and a wheel set transmission part, and the internal combustion locomotive part comprises an original locomotive frame, a bogie and a wheel set of the internal combustion locomotive; a power battery pack, a storage battery combiner box, a high-voltage distribution box and a traction inverter are arranged in the vehicle frame, and the power battery pack, the storage battery combiner box, the high-voltage distribution box and the traction inverter are electrically connected in sequence and used for providing power supply for motor driving; the motor driving part comprises traction motors, and the number of the traction motors is one or more according to the traction tonnage. The motor driving part is matched with the wheel set transmission part, according to different traction power requirements, the traction motor mee