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Our engineers bring a wealth of experience and the highest skill level to the industry to solve a range of complex problems at all stages of the Renewables life-cycle

EDS HV’s engineers have brought many innovative solutions to the challenges that face the sector.

It is experience that also drives us to think outside the box. Understanding the shortcomings of current solutions and having seen the impact close-up – pushes up to think of new ways to problem solve.

Our engineers bring a wealth of experience and the highest skill level to the industry to solve a range of complex problems at all stages of the process from conceptual design onwards.  EDS HV`s range of consultancy services include: ·       


  • Power systems studies

o   Loadflow

o   Short circuit

o   Harmonic (G5/4)

o   Switching transient

o   Current inrush

o   Insulation co-ordination

o   Grid Code Compliance

o   Protection co-ordination

o   Cable rating

o   Magnetic and electric fields

o   Short circuit forces.

  • Failure investigation

o   Dissection

o   Material analysis

o   Finite Element Analysis modelling (thermal modelling, magnetic fields, electric fields)

o   Root cause analysis

o   Expert report

o   Expert witness

o   Design investigation

o   Solution/recommendations

  • Owners Engineer

o   Production of Employers Requirements

o   Switchgear assessment (ENA/IEC)

o   FAT / SAT witnessing/reports

o   Cable manufacture ITT review and witness

o   Transformer manufacture ITT review and witness

o   Switchgear manufacture ITT review and witness

o   Design review

  • FEED

o   Production or review of: –

§  User Requirement Specification

§  Functional Requirement Specification

§  Operational Philosophy

§  Protection Philosophy

§  Design Reviews

§  CAPEX and OPEX cost analysis.

  • Design

o   Equipment Specification: -

§  Transformers (main, auxiliary and earthing)

§  Switchgear

§  Reactors

§  Capacitor Banks

§  Filters

§  Cables and accessories

§  Earthing design

§  Protection schemes

§  Batteries and battery systems

§  Control and protection cabling

o   Equipment layout (civil, earthing, lighting, cable troughs/ducts)

o   Cable block diagrams, cables schedules, core schedules, wiring diagrams

o   AC schemes designs, DC scheme designs

o   Panel GA diagrams

o   Control building layout

o   SCADA design.





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