lecture 2: volt-second and capacitor charge...

11

Lecture 2: Volt-Second and Capacitor Charge Balance ECE 481: Power Electronics Prof. Daniel Costinett Department of Electrical Engineering and Computer Science University of Tennessee Knoxville Fall 2013

Upload: others

Post on 07-Feb-2021

4 views

Category:

Documents

0 download

Report

Download

Embed Size (px):

TRANSCRIPT

Lecture 2: Volt-Second and Capacitor Charge Balance

ECE 481: Power ElectronicsProf. Daniel Costinett

Department of Electrical Engineering and Computer ScienceUniversity of Tennessee Knoxville

Fall 2013
DTs Ts

vL(t)

iL(t)

t

t

Inductor Voltage and Current Waveforms
Buck Volt-Second Balance
Buck Capacitor-Charge Balance

Geo2630 fall2013 session14

Lecture 25: Transformer Design; Further Topics - UTKweb.eecs.utk.edu/~dcostine/ECE481/fall2013/lectures/L25_out.pdf · Lecture 25: Transformer Design; Further Topics ... • Practical

Grate.pair.Share. Fall2013

Geo2630 fall2013 session2

7.2.9: Nonideal Flybackweb.eecs.utk.edu/~dcostine/ECE481/Fall2017/lectures/L24... · 2017. 10. 24. · Flyback Small Signal Model Flyback AC Model. Remainder of Chapter 7 7.3: State

Lecture 16: Bode Plot Review - UTKweb.eecs.utk.edu/~dcostine/ECE481/fall2013/lectures/L16_slides.pdf · Lecture 16: Bode Plot Review ECE 481: Power Electronics Prof. Daniel Costinett

High Frequency Estimation - UTKweb.eecs.utk.edu/~dcostine/ECE481/Fall2015/lectures/L39...High Frequency Estimation Simulation Example 11/23/2015 2 Frequency: 1 kHz 11/23/2015 3 Frequency:

MOSFET Cross Section - UTKweb.eecs.utk.edu/~dcostine/ECE481/Fall2015/lectures/L11_slides.pdf · • Ringing caused by parasitic tank circuits • Snubber circuits The Modeling Approach

Lecture 15: Converter Transfer Functionsweb.eecs.utk.edu/~dcostine/ECE481/fall2013/lectures/L15_out.pdf · For a linear sawtooth waveform: d(t) = —V— for 0 s s VM vc.(r) Fundamentals

Fall2013 magazine

Geo2630 fall2013 session17

Mediakit fall2013

ECE 481: Power Electronicsweb.eecs.utk.edu/~dcostine/ECE481/fall2013/lectures/L1...8/21/2013 1 ECE 481: Power Electronics Prof. Daniel Costinett Department of Electrical Engineering

Geo2630 fall2013 session3

Geo2630 fall2013 session12

Fall2013 bulletin

Fall2013 volunteering

Switching Frequency Vs. XF Size - UTKweb.eecs.utk.edu/~dcostine/ECE481/Fall2015/lectures/L41... · 2015-11-30 · FAN7530 for LED Lighting” Flyback Implementation • Flybackselected

Lecture 5: Semiconductor Device Implementationweb.eecs.utk.edu/~dcostine/ECE481/fall2013/lectures/L5_slides.pdf · Fundamentals of power Electronics 33 Chapter 3: Steady-state equivalent

Geo2630 fall2013 session1

Lecture 8: Flyback Example - UTKweb.eecs.utk.edu/~dcostine/ECE481/fall2013/lectures/L8_slides.pdf · Flyback Converter Example V cell L m 1:n C out S 1 V bat + _ I b1 I c1 S 2 + _

ECE 481: Power Electronicsweb.eecs.utk.edu/~dcostine/ECE481/fall2013/lectures/L1_out.pdfECE 481: Power Electronics Prof. Daniel Costinett Department of Electrical Engineering and Computer

ECE 481: Power - UTKweb.eecs.utk.edu/~dcostine/ECE481/Fall2017/lectures/L1_out.pdf · Power Electronics and Drives ECE 525 Alternative Energy Sources ECE 623 Advanced Power Electronics

Equivalent Circuit Modelweb.eecs.utk.edu/~dcostine/ECE481/Fall2017/lectures/L10_out.pdfEquivalent Circuit Model. LTSpice Simulation LCout fs {(Sim) 22uH 22uF 200k 93.9% LTSpice Simulation

L16 out.pptx [Last saved by user]web.eecs.utk.edu/~dcostine/ECE481/Fall2017/lectures/L16_out.pdf · Experiment 1 • Define the requirements on the power electronics to be designed

Full Bridge Converterweb.eecs.utk.edu/~dcostine/ECE481/Fall2017/lectures/L18... · 2017. 10. 11. · Full Bridge Converter vT iM vs iD5 Conversion Ratio. Transformer Saturation Push

Andalucía fall2013

Geo2630 fall2013 session18

Geo2630 fall2013 session4