Department of Electricaland Computer Engineering
Faculty of Engineering & Architectural Science
Design and Implementation of a Modular Multi-Level Converter (MMC)
2018 Research Internship Project
Faculty Name
Project Title
Design and Implementation of a Modular Multi-Level Converter (MMC)
Project Description
The modular multi-level converter (MMC) is the newest member of the family of multi-level converters which has found applications in modern high-voltage dc (HVDC) transmission systems, medium-voltage dc-dc converters for dc grid applications and renewable energy integration, and medium-voltage motor drives. The MMC has interesting features which make it stand out among the other members of the family of multilevel converters, including its modularity, redundancy, no need for a high-voltage dc-link capacitor bank, robustness to dc-side faults, and low-distortion ac voltage. However, its control is challenging and subject of intense academic and industrial research. This project is a subset of a larger project that aims at prototyping the hardware and implementation of the control for an MMC-based dc-dc converter. Specifically, this project involves the design, construction, and testing of the sub-modules. Finally, the constructed sub-modules shall be installed in a cabinet.
Student Responsibility
1) Electrical and mechanical design of the sub-modules, and preparation of the BOM. 2) Design of the PCB and assembly of the sub-modules. 3) Testing the individual sub-modules. 4) Assembly of the overall MMC in a cabinet. Throughout the project, the intern will work closely with and receive supplementary training from Prof. Yazdani.
Specific Requirements
1) Knowledge of linear as well as switched-mode electronics. 2) Familiarity with electronic components. 3) Experience or familiarity with PCB design software. 4) Experience with soldering. 5) Experience or familiarity with machine tools and mechanical designs. 6) Experience and comfort with digital oscilloscopes. Please send your CV and describe your qualifications via an email to Prof. Yazdani. Candidates whose qualifications are deemed of potential interest will be interviewed by Prof. Yazdani. Candidates who are not short-listed for interview will not be contacted.