Oil & Gas
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Oil & Gas solution: Subsea power distribution module

 
 

Value proposition

Main drivers

  • To remove fix or floating platforms and relocate the equipment traditionally on the topside to the seabed.
  • The aims are:
    - Production enhancement with an improved recovery rate of 20%
    - Environmental and meteorological (hurricanes) issues
    - Security (terrorism) concerns and personnel shortage
    - Access to larger and deeper Oil&Gas fields

 

Value proposition

  • Availability and reliability
  • Space optimisation
  • Maintenance free design for a minimum 5 years period
  • Engineering, design, and packaging of compressors and pumps' associated electrical distribution equipment to withstand a depth of 1000m +.

 

Differentiation factors

  • Innovation of management of full redundant solution within space & environment constraints
  • Multi disciplinary expertise (electrical, mechanical, thermal) 
  • Critical energy specialist with global reliability analysis
  • Expertise in subsea/submarine environment
  • Complete type tested solution
 

Architecture

Architecture
 

Main characteristics

Main functions

  • One 22 kV / 3 ~ / 1000 A Incomer from Main step-down transformer
  • Two 22 kV / 3 ~ / 450 A Feeders supplying VSD transformer module
  • Two 620 V / 3 ~ / 140 A Feeders supplying UPS module
  • Protection & monitoring of these feeders

 

Auxiliary functions

  • Insulation resistance monitoring of 22 kV interconnections
  • Premagnetisation of variable speed drive transformers
  • Subsea electrical power distribution
 
 
 
 

To know more 

Requests for Solutions information

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Solution breakdown

Main services:
  • Engineering services: Services
  • Electrical network studies
  • Power Quality studies
  • Commissioning
  • Tests
  • Power Monitoring and Control systems & services
  • Eng. services & projects sold to End Users, EPCs or Operation Managers
  • Design
  • Programming & configuration
  • Custom enclosures