FSAE 05 Motor Control Unit - MCU (Podcast)

Описание: Automotive Powertrain Channel:
Engineering Technical Specifications for Formula Student Electric Powertrain System (FSAE / FSTaiwan)

This document serves as a strategic technical guide for student racing teams to build a world-class electric vehicle motor control unit (MCU) by adopting cutting-edge technologies. The framework advocates for a transition to heterogeneous computing using the Xilinx Zynq-7000 SoC to achieve ultra-low latency in motor control through hardware acceleration. Crucially, it mandates the use of 1200V Silicon Carbide (SiC) MOSFETs to maximize power density and efficiency, while establishing EtherCAT as the primary communication protocol for precise four-wheel torque distribution. Ultimately, the text provides a comprehensive roadmap—from model-based design to Hardware-in-the-Loop (HIL) testing—aimed at overcoming traditional performance bottlenecks and preparing engineers for the future of the automotive industry.

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Core Subsystems and Functional Requirements:
1. Engineering Requirements Specification (SOR)
2. Powertrain Topology and High Voltage Architecture
3. Vehicle Control Unit - VCU
4. Electric Drive System - EDS
5. Motor Control Unit - MCU
6. Power Electronic System (covering DC-DC, OBC, PDU)
7. HV Accumulator System
8. Battery Management System – BMS
9. Energy Management System - EMS
10. Thermal Management System - TMS
11. HV Safety (Covering TSAL、IMD, HVIL, MSD, Fuse, Contactor, HV Wiring Harness & Connector)
12. Functional Safety
13. Cybersecurity
14. V-Model Development Roadmap
15. System Integration and Verification