A New Hyperloop Transportation System: Design and Practical Integration
Abstract
:1. Introduction
2. LSM Model and Controller Design
2.1. Modeling of the Linear Synchronous Motor
2.2. Permanent Magnet Configuration
2.3. Field Oriented Control
2.4. LSM Formulas to Generate Specifications
2.5. Modeling of Battery and Bidirectional Converter
3. Simulation Results
4. Experimental Analysis
5. Conclusions
Author Contributions
Funding
Institutional Review Board Statement
Conflicts of Interest
Nomenclature
LIM | Linear Induction Motor |
LSM | Linear Synchronous Motor |
PMSM | Permanent Magnet Synchronous Motor |
EMS | Electromagnetic Suspension |
EDS | Electrodynamic Suspension |
POD | Referring to Hyperloop Capsule/Vehicle |
FOC | Field Oriented Control |
SVPWM | Space Vector Pulse Width Modulation |
uabc | Stator a, b, c phase to neutral voltages |
Rabc | Stator a, b, c phase resistances |
iabc | Stator a, b, c phase currents |
Labc | Matrix of stator phase self and mutual inductances |
Laa, Lbb, Lcc | Stator a, b, c phase self-inductances |
Mab, Mac, Mba, Mbc, Mca, Mcb | Mutual inductances of stator a, b, c phases |
ΨMabc | Stator a, b, c phase flux linkages from PMSM |
Te | Electromagnetic Torque |
SOC | State of Charge |
Erated | Rated voltage of battery cell |
Qrated | Rated capacity of battery cell |
Rbattery | Internal resistance of the battery cell |
Np | Number of cells in parallel of battery pack |
Np | Number of cells in parallel of battery pack |
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Symbol | Quantity | Description |
---|---|---|
p | 8 | Poles |
Rs | 0.065 | Stator Resistance |
Ld | 0.001916 | d-axis inductance |
Lq | 0.005 | q-axis inductance |
Pmax | 50,000 | Max motor power |
nmax | 5000 | Maximum rpm |
Parameters | Value | Units |
---|---|---|
Ns No. of cells in series | 70 | cells |
Np No. of cells in parallel | 60 | cells |
Erated Rated voltage | 3.6 | V |
Ecut Discharge cut-off voltage | 2.5 | V |
Qrated Rated capacity | 3.35 | Ah |
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Bhuiya, M.; Aziz, M.M.; Mursheda, F.; Lum, R.; Brar, N.; Youssef, M. A New Hyperloop Transportation System: Design and Practical Integration. Robotics 2022, 11, 23. https://doi.org/10.3390/robotics11010023
Bhuiya M, Aziz MM, Mursheda F, Lum R, Brar N, Youssef M. A New Hyperloop Transportation System: Design and Practical Integration. Robotics. 2022; 11(1):23. https://doi.org/10.3390/robotics11010023
Chicago/Turabian StyleBhuiya, Mohammad, Md Mohiminul Aziz, Fariha Mursheda, Ryan Lum, Navjeet Brar, and Mohamed Youssef. 2022. "A New Hyperloop Transportation System: Design and Practical Integration" Robotics 11, no. 1: 23. https://doi.org/10.3390/robotics11010023