This paper investigates a linear generator (LIG) for application in high speed maglev train. Its configuration and working principle are introduced detail. The mathematic models of magnetic field induced voltage established by the equivalent circuit method law electromagnetic induction respectively, through which characteristics LIG impact factors analyzed preliminarily. An analytical numerical...

As a special load in the power system, high-speed Maglev has an obvious impact on the power system. The effect of Maglev on the node voltage is studied and a new model is presented. Compared with traditional models, this model can be used to analyze the effect of Maglev on voltage more accurately. This paper will further the study about the Maglev impact on the power system..

In order to reduce the impact of noise on environment and dissipation useless energy traction motors, this study analyzed a motor by detecting vibration acceleration suspension frame. Field tests were conducted measure frame in commercially operational medium- low-speed maglev train. The showed that as train accelerates, sound pressure grows overall, but increase becomes smaller at each test sp...

The superconducting magnetically levitated transport (Maglev) system is a focus of interest as a future mode of transport at high speeds of over 500 km/h. Using a computational model of the vertical and pitching motions of a Maglev train, a study is conducted on the effectiveness of a maximum force control of the primary suspension using electromagnetic forces output by a bogie-integrated linea...

The speed profile tracking calculation of high-speed maglev trains is mainly affected by running resistance. In order to reduce the adverse effects and improve accuracy, this paper presents a train operation control method based on fractional-order sliding mode adaptive diagonal recurrent neural network (FSMA-DRNN). First, kinematic resistance equation established due three types that occur dur...

The electromagnetic suspension high-speed maglev train system uses long-stator linear synchronous motors (LLSMs) as levitation and traction mechanisms. In this paper, the modeling simulation of power supply for are performed. models include transformers, converters, variable-length cables LLSMs both two sides ends; meanwhile, corresponding control segmented strategies, including two-step method...