Thermal Power Station

Project Scope

H&MV carried out preventative maintenance on a 70MW EFW facility in Runcorn UK.
The maintenance included full transformer diagnostic testing on 2 No. 45MW step up transformers and 4 no. 8 MW station services transformers. H&MV provided a SAP to carry out all operational switching during the works.

Scope of Testing & Maintenance

  • Transformer Condition Analysis
  • HV Switchgear Preventive Maintenance
  • Oil Sample Analysis
  • Thermal Imaging & PD
  • Senior Authorised Personnel

Location

UK

Voltage

33/6.6 kV

A

Start Date

March 2015

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Completion Date

March 2017

Type of Equipment

  • 33 kV HV Primary Switchgear
  • 4 No. 33/6.6 kV 8MVA Transformers
  • 2 No. 11/33 kV 45MVA Generator Transformers
  • 66 kV Primary & Secondary Switchgear
  • 40 No. 6.6 kV/423v Resin Transformers
  • 6 Auxiliary Voltage Systems

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