* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Download Chris Barth / Martin Lopez-Guerra Belzunce / Marcos Javier Yusta
Telecommunications engineering wikipedia , lookup
Electric machine wikipedia , lookup
Stepper motor wikipedia , lookup
Transmission line loudspeaker wikipedia , lookup
Opto-isolator wikipedia , lookup
Electrical substation wikipedia , lookup
History of electric power transmission wikipedia , lookup
Surge protector wikipedia , lookup
Stray voltage wikipedia , lookup
Distribution management system wikipedia , lookup
Buck converter wikipedia , lookup
Electrical engineering wikipedia , lookup
Power engineering wikipedia , lookup
Voltage optimisation wikipedia , lookup
Pulse-width modulation wikipedia , lookup
Solar micro-inverter wikipedia , lookup
Variable-frequency drive wikipedia , lookup
Switched-mode power supply wikipedia , lookup
Electronic engineering wikipedia , lookup
Mains electricity wikipedia , lookup
ECE – 590 I POWER & ENERGY SYSTEMS SEMINAR Monday, March 28, 2016, 4:00 – 5:00 p.m., Room 2017, ECEB High-density, Multilevel Inverters for Aerospace Applications Christopher Barth Department of Electrical and Computer Engineering University of Illinois at Urbana-Champaign Abstract High specific power density electric machines typically employ non-metallic materials instead of iron, which consequently decreases the machine’s winding inductance. Since the low reactance windings cannot effectively filter PWM voltage waveforms, we propose a flying capacitor multilevel (FCML) inverter strategy with high effective switching frequency to generate a high quality sinusoidal waveform without large external inductance. This presentation will discuss the work which has been done in the design of a multilevel inverter for use in a 200 kW motor drive application. Design considerations and the current status of the hardware prototype will be discussed as well as some of the practical implementation challenges which have been addressed. Modeling, Simulation and Prototyping Of An Electromechanical 72 Kv Switch Martin Lopez-Guerra Belzunce and Marcos Javier Yusta Department of Electrical and Computer Engineering University of Illinois at Urbana-Champaign Abstract Modeling and simulation of an electromechanical switch for a company product design, analyze its performance and document the results. The idea is to design a smaller, lighter, high voltage solid dielectric circuit breaker, using the best design practices from medium voltage. This project focuses on designing and prototyping the magnetic actuator and the power electronics in order to make the 72kV circuit breaker/recloser solid dielectric design possible.