Interactive Power Electronics Seminar (iPES)
This is an educational module dedicated to
basic power electronic
circuits. The module includes DC/DC converters, basic diode and
thyristor converter systems, AC/DC inverter, space vector modulation
and basic signal theory. In the future there will be minor changes
(mainly additions and corrections). The material currently is available
in German, English, Japanese, Korean, Chinese, Spanish and French.
DC/DC-Converter Basic Topologies
Buck-Converter
- (1)
Buck-Converter - (2)
Buck-Converter - (3)
Boost-Converter
Buck-Boost Converter
Buck-Converter: Start-Up with
Constant Duty Cycle
Boost-Converter: Start-Up
with Constant Duty Cycle
Buck-Boost Converter: Start-Up
with Constant Duty Cycle
Boost Converter Inductor
Current Ripple
Single-Phase Line-Commutated Diode Bridge
Rectifiers
Ohmic
Load
AC-Side Inductance / Constant
DC-Side Voltage
DC-Side Inductance / Constant
DC-Side Voltage
Output Capacitor / Ohmic Load
Phase-Controlled Thyristor Converters with
Resistive/Inductive Load
Basic
Thyristor Converter
Single-Phase Full-Bridge
Three-Phase Full-Bridge
Single-Phase Half-Bridge
/ Transformer with Center-Tapped Secondary
Three-Phase Half-Bridge
/ Delta-Wye-Transformer
Phase-Controlled Thyristor Converters
Parallel
Connection /
Interphase Transformer
Commutation / Converter
Equivalent Circuit
Loss of Commutation
Basic Thyristor Converter
with/without Free-Wheeling Diode
Parameters of Current
Commutation (Theory)
DC Drive
DC
Drive Supplied by a
Controlled Voltage Source
Four-Quadrant Converter
Single-Phase Power Factor Correction
Boost-Type
Power Factor
Corrector (PFC)
Signal Theory in Power Electronics
Fourier
Analysis of a Periodic Pulse
Signal
Variation of Harmonics of a
Rectangular-Shaped Signal with Duty Cycle
Output Filter of the
Buck-Converter
Output Current Smoothing of a
Three-Phase Mains-Commutated Half-Bridge Converter
Output Current Smoothing of a
Three-Phase Mains-Commutated Full-Bridge Converter
Basics of Moving Local Averaging
Moving Local Averaging / State
Space Averaging
Single-Phase PWM Converter
Basics
of Pulse Width
Modulation (PWM)
Single-Phase PWM Converter
Analysis of Three-Phase Systems using
Space Vector Calculus
Transformation
of Phase
Quantities into a Space Vector
Calculation of the Phase
Quantities Related to a Space Vector (Back-Transformation)
Space Vector Based Current
Control of a Six-Switch PWM Rectifier
Space Vector Based Current
Control in a Three-Phase Voltage DC Link Inverter
Resonant Converters
Switching
Behavior of a
Power MOSFET
Influence of Wiring
Inductance on Switching Losses
LC Resonant Circuit State-Plane
Trajectory (uZi-Diagram)
Basic Resonant Circuit
The following Java applets are part of the
Introductory Course on Power Electronics taught by Prof. Kolar at the
ETH Zurich. The interactive and animated applets are used as aid for
teaching in the classroom and are displayed using a laptop and a
beamer. Furthermore, the applets do provide an opportunity for the
students to experiment and learn at home more efficiently.
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