Overview:

A resonant transformer switching power converter for klystron pulse applications. Construction between fall 2008 and spring 2012.

Resonant 3 Phase power supply (5/18/2012)

Secondary topology (~2009).

Resonant 3 Phase power supply (5/18/2012)

Rectifiers and mounting cart

Resonant 3 Phase power supply (5/18/2012)

Secondary prototype

Resonant 3 Phase power supply (5/18/2012)

Secondary oil tank prototype

Resonant 3 Phase power supply (5/18/2012)

Primary prototype

Resonant 3 Phase power supply (5/18/2012)

primary windings mounted

Resonant 3 Phase power supply (5/18/2012)

transformer prototype

Resonant 3 Phase power supply (5/18/2012)

transformer prototype

Resonant 3 Phase power supply (5/18/2012)

transformer prototype testing

Resonant 3 Phase power supply (5/18/2012)

transformer prototype testing

Resonant 3 Phase power supply (5/18/2012)

transformer prototype testing

Resonant 3 Phase power supply (5/18/2012)

transformer prototype testing

Resonant 3 Phase power supply (5/18/2012)

transformer prototype testing

Resonant 3 Phase power supply (5/18/2012)

transformer prototype testing

Resonant 3 Phase power supply (5/18/2012)

transformer prototype testing

Resonant 3 Phase power supply (5/18/2012)

IGBT waveform driver for testing

Resonant 3 Phase power supply (5/18/2012)

transformer oil tank feed through holders

Resonant 3 Phase power supply (5/18/2012)

transformer oil tank feed through holders

Resonant 3 Phase power supply (5/18/2012)

IGBTs for 1/2 of 3 h-bridges

Resonant 3 Phase power supply (5/18/2012)

IGBTs for 1/2 of 3 h-bridges with drivers

Resonant 3 Phase power supply (5/18/2012)

output buss bars

Resonant 3 Phase power supply (5/18/2012)

output buss bars and insulation

Resonant 3 Phase power supply (5/18/2012)

input buss bars and insulation

Resonant 3 Phase power supply (5/18/2012)

input buss bars and insulation

Resonant 3 Phase power supply (5/18/2012)

buss bars bolted down

Resonant 3 Phase power supply (5/18/2012)

Low ESL stiffening capacitors on low inductance buss bars

Resonant 3 Phase power supply (5/18/2012)

Low ESL stiffening capacitors on low inductance buss bars

Resonant 3 Phase power supply (5/18/2012)

3 full h-bridges

Resonant 3 Phase power supply (5/18/2012)

3 full h-bridges

Resonant 3 Phase power supply (5/18/2012)

transformer without resonant capacitor

Resonant 3 Phase power supply (5/18/2012)

transformer without resonant capacitor

Resonant 3 Phase power supply (5/18/2012)

transformer without resonant capacitor

Resonant 3 Phase power supply (5/18/2012)

control system

Resonant 3 Phase power supply (5/18/2012)

resonant capacitors connected to transformer

Resonant 3 Phase power supply (5/18/2012)

resonant capacitors connected to transformer

Resonant 3 Phase power supply (5/18/2012)

power supply testing

Resonant 3 Phase power supply (5/18/2012)

power supply testing

Resonant 3 Phase power supply (5/18/2012)

power supply testing

Resonant 3 Phase power supply (5/18/2012)

power supply testing

Resonant 3 Phase power supply (5/18/2012)

IGBT network

Resonant 3 Phase power supply (5/18/2012)

transformers

Resonant 3 Phase power supply (5/18/2012)

transformer primary low inductance connections

Resonant 3 Phase power supply (5/18/2012)

power supply

Resonant 3 Phase power supply (5/18/2012)

power supply

Resonant 3 Phase power supply (5/18/2012)

power supply, doubling capacitors on top

Resonant 3 Phase power supply (5/18/2012)

power supply, doubling capacitors on top

Resonant 3 Phase power supply (5/18/2012)

power supply, doubling capacitors on top

Resonant 3 Phase power supply (5/18/2012)

control system

Resonant 3 Phase power supply (5/18/2012)

control system

By attempting to reproduce any experiments or devices listed on this domain in part or in whole, you agree to hold me harmless against any lawsuit or liability.

Copyright © 1998 - 2005 by Andrew Seltzman. All rights reserved.