High Bandwidth Isolated
Transmission of a Measurement

A cost-optimised solution to interface the controller

Description

SuperGrid Institute has developed a method (know-how) to transfer an analog measurement through a low-cost single plastic fiber to a controller equipped with an FPGA. The developed system avoids micro-controller coding and multiple analog v digital conversions.

TRL SCALE

trl 5
  • Solution tested and used on a DC/DC converter prototype
  • Measured Bandwidth 160kHz, Noise 0.5%, static error: 0.1%

Advantages

  • High bandwidth
  • High voltage insulation
  • Cost effective

Applications

  • MVDC converters with cascaded topology
  • Solid State Transformer

Deliverables

  • Know how (Electronic components + FPGA code)
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