Yu Wei Email & Phone Number

Austin, Texas, Us

Spearheading the delivery of the drive inverter for the Tesla Cybertruck and Semitruck, from concept to low-volume production in less than a year. Responsible for defining program timelines, identifying and mitigating program risks, planning engineering builds, and ensuring that program key performance indicators (KPIs) are met, including cost, mass, efficiency, and durability. Additionally, provide weekly roll-ups to the Powertrain executive team, facilitating informed decision-making at the highest levels of the organization. Actively contribute to cross-functional problem-solving initiatives, collaborating with teams across supply chain, supplier quality, manufacturing, service, and field quality.

Columbus, Indiana, Us

Leading systems engineering and system integration of Power Electronics for hybrid and fully electric powertrain in NPBU (New Power Business Unit).Supporting product adaptations to different customer needs and lead requirements validation through Supplier, OEM, Customer collaboration.

Columbus, Indiana, Us

Power Electronics design and validation for fuel cell traction and stationary applications.

Columbus, Indiana, Us

Blacksburg, Va, Us

A 3.3-kW High Power Density Inverter for Electrical Vehicle (EV) On-board Charger, Virginia TechFeb 2017 – PresentM.S. Thesis Research Project• Proposed a single-phase inverter topology using wide bandgap devices (GaN and SiC) combined with resonant soft-switching method.• Proposed a novel control method to optimize dead time and achieve soft-switching across load conditions.• Optimized auxiliary inductor/capacitor relationship for soft-switching operation.• Proposed novel topology targeting at high efficiency, high power density, high simplicity and reliability applications.A 5-kW Two-Stage Resonant Converter for Induction Heating Applications, Virginia Tech Aug 2016 – PresentSponsored by Vollrath• Evaluated and compared the control methods of phase lock loop (PLL) and variable frequency (VF) on half and full bridge topologies, respectively. • Accomplished thermal simulation and loss analysis for PLL full bridge with front-end buck stage. • Participated in PLL implementation using TI TMS320F28075.High Power Density Bidirectional 6.6 kW Inverter/Rectifier for EV on board Charger, Virginia Tech May 2015 – Oct 2015Sponsored by ITRI• Be responsible for power stage PCB layout, inductor design and prototype assembly. • Participated in control board design and PCB layout using TI TMS320F28069.• Completed current sensing protection in system level bench test. • Participated in start-up, open loop bring-up, and thermal performance in system level hardware testing.

Columbus, Indiana, Us

Working as Electrification Technologies Corp. R&T Intern.Current work:A 250-kW three-Phase Inverter Platform for Motor and Stationary Applications• Evaluated and summarized auxiliary power supply architectures for inverter platform related projects. Synthesized the power supply architectures to enable faster decision-making procedure for next generation product development.• Designed and developed three-phase output passive filter for next generation inverter platform. • Developed analysis-led design (ALD) tool using MATLAB GUI from proposed output passive filter algorithm to help relative engineers design output passive filter.

• Evaluated and simulated the topologies of phase shift full bridge (PSFB) and full bridge LLC based on wide output design specifications to select topology for next generation product.• Explored the characteristics of wide bandgap semiconductors (GaN and SiC). Performed simulation testing results for comprehensive switching devices selection.

Master Of Science (M.S.), Power Electronics

Bachelor'S Degree, Electrical Engineering And Automation

Other; Core Credential Of Readiness