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Power Electronics PDF VSSUT|PE PDF VSSUT
PE PDF VSSUT are listed here:
Link: Complete Notes
Component – 1
Thyristors, Static V-I Characteristics of SCR, TRIAC, GTO & & IGBT
, Turn-On & Turn-OFF Mechanism of SCR, Gate Turnoff Thyristor (GTO). Power BJTs,
Power MOSFETs – Insulated Gate,
Bipolar Transistors (IGBTs) – Basic Structure and VI Characteristics. Fixed, vibrant and
thermal, Static V-I features of a Thyristor, Reverse Blocking Mode,
features. Security, cooling down and placing methods. Collection and Parallel procedure of
tools, Forward Blocking Mode, Forward Conduction Mode,
Triggering and fundamentals of motorist circuits. Various sorts of commutation plans: Natural and
( electric motor)),
Midpoint and Bridge kind converters. Fifty Percent Controlled and Fully Controlled Bridge circuits,
various, Single stage fifty percent wave circuit with R-L tons, Single stage fifty percent wave circuit with RLE tons,
waveforms, Input Line Current Harmonics, Power aspect, present distortion and variation
elements, Single stage complete wave converter,
Inverter Mode of Operation. Discontinuous and continual settings, Effect of resource
inductance,
presuming continuous lots current. Result of independent diode. 3 stage bridge converters
for,
various sorts of lots with continuous tons present, various waveforms. 180 and 120 level
DC-DC Converters: Classification of kinds of choppers, One, Two and Four quadrant
procedures,
Step up and down choppers, Analysis of Type-A chopper, Single-and 2 quadrant procedure
with DC, electric motor tons,
AC-AC Converters: Single-phase mid-point and bridge sorts of boost and step-down
Single-phase Half and Full bridge Inverter, Pulse Width Modulated (PWM) strategy for
voltage, control,
SPWM Technique 1-phase inverters, Auxiliary Commutated (Mc-Murray) and
Corresponding Commutated (Mc-Murray Bedford) Inverters,
Three-phase Voltage Source Bridge, sort of Inverters. Existing Source Inverter,
Applications: UPS, SMPS, Induction Heating, Electronic Ballast, AC/DC drives rate
control.
Web link: Module – 4
Defense, cooling down and placing methods. Collection and Parallel procedure of
3 stage bridge converters
DC-DC Converters: Classification of kinds of choppers, One, Two and Four quadrant
Single-phase Half and Full bridge Inverter, Pulse Width Modulated (PWM) strategy for
