# STEP AC LOSS MODELLING

> Contract award record from UK public-sector procurement sources.

## Key facts

- Public buyer: [United Kingdom Atomic Energy Authority](/buyers/united-kingdom-atomic-energy-authority/contract-awards)
- Contract winner: Demcon Multiphysics
- Award value: £44,499
- Tender value: £44,499
- Award date: 9 August 2023
- Published: 21 August 2023
- Contract start: 9 August 2023
- Contract end: 31 December 2023
- Stage: awarded
- Procurement category: services
- Notice ID: fa09d13f-b04a-4bf8-bd9c-87a9e7425aab-673576
- OCID: ocds-b5fd17-104e551d-d560-4a4d-ac78-4483a4034e62

## Description

This procurement is for alternating current \(AC\) loss modelling for superconducting cables and coil sets in the Tokamak confinement system\. The scope will include the numerical calculation of AC losses in the existing concept designs for the central solenoid \(CS\), toroidal field \(TF\) limbs and poloidal field \(PF\) coils and their electromagnetic interaction with plasma operation\. Also, the impact of passive structures on AC losses needs to be assessed\.

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## Source

[View the original notice on Contracts Finder](https://www.contractsfinder.service.gov.uk/Notice/fa09d13f-b04a-4bf8-bd9c-87a9e7425aab-673576)