Pantograph-catenary current collection test system

• Main Authors: LIANG JIANYING, WU XIAOBO, SUI MINGJUN, ZHANG GUANGQUAN, WU TONG, FU QINGGAO
• Format: Patent
• Language: Chinese; English
• Published: 09.01.2024
• Subjects: MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR

The invention discloses a pantograph-catenary current collection test system, belongs to the field of railway vehicles, is used for carrying out a pantograph-catenary current collection test when a real vehicle is simulated, and solves the problems of large occupied space, high test cost, long test period and low test efficiency in the current pantograph-catenary current collection test. Considering that vibration of a pantograph and a contact network and current erosion are main factors affecting the pantograph-catenary current collection effect in the train operation process, the simulation contact network provided by the invention has current of a real contact network, and vibration sources are provided for a contact wire in the simulation contact network and the pantograph through the vibration simulation device respectively, so that the simulation contact network is simulated to be more accurate. Therefore, the vibration condition of a real contact network and the vibration condition of a pantograph in a