Switched Mode Power Converters V Ramanarayanan Power Electronics

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Switched Mode Power Converters V. Ramanarayanan Power Electronics Group, Department of Electrical Engineering, Indian

Switched Mode Power Converters V. Ramanarayanan Power Electronics Group, Department of Electrical Engineering, Indian Institute of Science, Bangalore 560 012 PEG 1 IISc

AREAS OF WORK Ö Modelling Ö Analysis Ö Simulation Ö Design & Fabrication Ö

AREAS OF WORK Ö Modelling Ö Analysis Ö Simulation Ö Design & Fabrication Ö Evaluation of SWITCH MODE POWER CONVERTERS PEG 2 IISc

A Personal Computer Based Analysis & Evaluation System for Switched Mode Power Converters 1990

A Personal Computer Based Analysis & Evaluation System for Switched Mode Power Converters 1990 Sauvik Chattopadhyay M. Sc (Engg) PEG 3 IISc

Vg IL Vo Ig Power Converter d Ö Voltage Gain Ö Control Gain Ö

Vg IL Vo Ig Power Converter d Ö Voltage Gain Ö Control Gain Ö Input Impedance ÖOutput Impedance PEG 4 IISc

Design of Induction Heaters 1991 Kamalesh Chatterjee M. Sc (Engg) PEG 5 IISc

Design of Induction Heaters 1991 Kamalesh Chatterjee M. Sc (Engg) PEG 5 IISc

Vdc Vac PEG 6 IISc

Vdc Vac PEG 6 IISc

A Constant Frequency Resonant Transition Converter 1995 A. Rajapandian M. Sc (Engg) PEG 7

A Constant Frequency Resonant Transition Converter 1995 A. Rajapandian M. Sc (Engg) PEG 7 IISc

Resonant Transition Converter S 3 C 1 C 3 S 1 Ipri D 1

Resonant Transition Converter S 3 C 1 C 3 S 1 Ipri D 1 D 3 Vdc S 2 C 4 C 2 S 4 1: N D 4 D 2 Ö High Switching Frequency Ö Compact Magnetics Ö High Efficiency PEG 8 IISc

Modelling, Simulation, and Design of a Single Switch Resonant Inverter for Induction Heating 1995

Modelling, Simulation, and Design of a Single Switch Resonant Inverter for Induction Heating 1995 Sanjay Lakshminarayanan M. Sc (Engg) PEG 9 IISc

Furnace Coil Vdc Ö Single Switch Ö Voltage Fed Circuit Ö Minimum Component Count

Furnace Coil Vdc Ö Single Switch Ö Voltage Fed Circuit Ö Minimum Component Count PEG 10 IISc

A Novel Transformerless Uninterruptible Power Supply 1996 S. Giridharan M. Sc (Engg) PEG 11

A Novel Transformerless Uninterruptible Power Supply 1996 S. Giridharan M. Sc (Engg) PEG 11 IISc

Charger Inverter Classical UPS Charger Inverter Converter Transformerless UPS PEG 12 IISc

Charger Inverter Classical UPS Charger Inverter Converter Transformerless UPS PEG 12 IISc

Switched Reluctance Motor Ö Very Rugged Machine Ö More Efficient Machine Ö Suitable for

Switched Reluctance Motor Ö Very Rugged Machine Ö More Efficient Machine Ö Suitable for High Speed Ö Easy to Manufacture Ö Need of Electronic Converter Ö Complex Control PEG 13 IISc

Power System Applications Nonsinusoidal, Non UPF Current Nonlinear Load Source Inject Compensating Current Electronic

Power System Applications Nonsinusoidal, Non UPF Current Nonlinear Load Source Inject Compensating Current Electronic Compensator PEG 14 IISc

Synchronous Rectifier Vd Vo Vo Efficiency = Vo + Vd Vt Vo PEG 15

Synchronous Rectifier Vd Vo Vo Efficiency = Vo + Vd Vt Vo PEG 15 IISc