Assignment 2

# Assignment 2 - ATTACH THIS SHEET AS THE FIRST PAGE OF YOUR...

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ATTACH THIS SHEET AS THE FIRST PAGE OF YOUR ASSIGNMENT Assignment 2, ECE 464, FS 08 Name:__________________________ Due: Sept. 11, 2008; 9:00 AM READING: Chapter 2 - Score:__________ 2.1) A dc voltage source is to be used to supply ac current to a wye-connected three- phase load where each branch of the “wye” is a parallel RC combination. Draw the idea switch matrix that would be required for this task. Show the connections of the dc input voltage source and output RC load to the matrix, adding components as necessary to satisfy KCL/KVL constraints. Derive the restrictions on switching states. Finally, discuss the requirements the switches in terms of their voltage blocking and current conduction. 2.2) Consider a voltage source with a pulse waveform of duty cycle of 25%, frequency 10 kHz, and oscillating between voltage levels of 0 V and 200 V. This voltage is filtered to supply a 10-ohm resistive load. Use Fourier Series techniques to derive the spectrum and steady-state waveform of the resistor voltage and plot both.

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## This note was uploaded on 11/02/2009 for the course ECE ece464 taught by Professor Abc during the Spring '09 term at Jacksonville College.

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Assignment 2 - ATTACH THIS SHEET AS THE FIRST PAGE OF YOUR...

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