上海科梁能源科技有限公司 - Shanghai Keliang Energy Technology Co., Ltd.
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Maglev Train HIL Simulation & Testing System
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Overview
The Maglev Train HIL Simulation & Testing System can simulate operational environments for both medium-speed and high-speed maglev trains in the laboratory, meeting the co-simulation requirements of four key systems: operation control, traction power supply, vehicle, and track systems.
Applications

Co-simulation of four key systems of maglev trains, including the operation control system, traction power supply system, vehicle system, and track system.

Features
01
Supports HIL simulation & testing for both medium-speed and high-speed maglev systems.
02
Supports independent or joint operation of the operation control system, traction power supply system, vehicle system, and track system.
03
Adopts a hybrid simulation architecture combining CPU and FPGA, supporting multi-rate and multi-core parallel real-time calculation.
04
Supports graphical FPGA modeling and automatic conversion of SimPowerSystem models to FPGA models for simulation.
System Architecture
The system is mainly composed of monitoring management layer, model layer, simulation equipment layer, signal conditioning layer, IO fault injection layer, visual system layer, DUT (Device Under Test), etc.
It adopts a CPU and FPGA co-simulation architecture to perform real-time simulation and calculation for the vehicle model, traction power supply model, track model and control model of the entire maglev train system.
Data interaction with the DUT is realized through the signal conditioning and IO fault injection layers.
All system data can be displayed in 2D/3D through the visual system.
User Cases
High-Speed Maglev Traction Power Supply System Semi-Physical Simulation Testing Platform
The platform is a comprehensive simulated electronic test bench composed of real high-speed maglev transportation system controllers and virtual train system models. It provides a theoretical research and verification platform for the independent R&D and design of high-speed maglev systems. This platform conducts co-simulation of operation control system, traction system, vehicle system, and track system to simulate the high-speed operation of maglev trains on specific lines, validating the rationality and reliability of system design. It also facilitates research and optimization of key technologies for high-speed maglev systems.
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