Pressure vessels for power electronics

Small pressure vessel

Suitable for small converters /phase-legs

Dimensions
  • Inner diameter 20 cm
  • Inner height 60.5 cm
Volume 19 liter
Pmax 500 Bar
Tmax 125 ºC

Connections

Electric penetrators (3 pz)

  • 1 kV 10 A, 8 poles each
  • 24 electric connections in tot.

Optical fiber penetrator (1 pz) - 8 fibers

2 filling ports


Large pressure vessel

Suitable also for full 3 phase converters

Dimensions
  • Inner diameter 30 cm
  • Gross inner height 100 cm
    - Will be reduced when subsea connectors are used
    - Less reduction with electric penetrators (very expensive)
Volume 70 liter
Pmax 500 Bar
Tmax  ~70  ºC limitation due to the connectors

Published July 31, 2012

Magnar Hernes  


 

Converter phase-legs for operation in high pressure dielectric liquid (small vessel).

Pressure tank