Crrc Qingdao Sifang Co., Ltd.

Yanmin Li

Donghua Wu

Fujie Jiang

Jian Chen

Xin Miao

Shouliang Jiang

Jianying Liang

Shi Xiao

Jiyu Han

A detection system for a suspension system of a maglev train, comprising a detection component and a controller. The detection component comprises: a driving unit, a first test coil unit and a second test coil unit. A first test coil group of the first test coil unit corresponds to a gap coil of a to-be-detected suspension sensor, and a second test coil group of the second test coil unit corresponds to a speed coil of the to-be-detected suspension sensor. The controller is communicatively connected with the driving unit and a suspension controller, the driving unit is configured to send a driving signal to at least one of the first test coil unit and the second test coil unit in response to a control command from the controller, and the controller is configured to acquire parameter information fed back by the suspension controller.

Detection system for suspension system of maglev train

A magnetic levitation test system and an electromagnet test method. A vehicle-mounted controller (), an electromagnet controller, and an electromagnet are subjected to joint test by means of the magnetic levitation test system integrated with a vehicle-mounted controller test bed (), an electromagnet controller test bed (), and an electromagnet test bed (). The running condition of a train can be simulated, and the vehicle-mounted controller (), the electromagnet controller, and the electromagnet are subjected to joint test under the simulated running condition of the train. Therefore, the vehicle-mounted controller (), the electromagnet controller, and the electromagnet are subjected to function verification, thereby reducing the fault rate when the vehicle-mounted controller (), the electromagnet controller, and the electromagnet are used at the same time.

Magnetic levitation test system and electromagnet test method

Disclosed are an electromagnetic transverse active damping system, and a control method and apparatus therefor. The electromagnetic transverse active damping system comprises an electromagnet controller, wherein the electromagnet controller can determine a value of a damper target gap for an electromagnet active damper according to acquired train transverse acceleration, train position information and train speed, and control the action of the electromagnet active damper according to the determined value of the damper target gap; and electrical control is employed during the control of the electromagnet active damper by the electromagnet controller.

Electromagnetic transverse active damping system, and control method and apparatus therefor

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Shandong, China

Yanmin Li