Siemens is seeking a design tool for three-phase chokes with distributed air gaps for power electronic applications. The main input parameters are load current, ripple current, fundamental and switching frequency. The tool shall propose suitable geometries and dimensions for the core, the windings and the resulting inductance.
Some design tools are able to calculate the inductance of a three phase power choke. Currently no commercially available tool is known that is able to handle distributed air gaps for three phase power chokes.
Analytical based tool is preferred to reduce calculation time, but is not mandatory.
We are looking for concise, non-confidential proposals. The proposal should:
• Describe the technical approach
• Include a description of the responding organisation or team and their experience
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• including a concise abstract summarising your submission
• attaching your proposal
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