Seconde centrale d'énergie de 2MVA

Load Takeover Connection to the Mains

Power supply to the electrical HVA mains in load takeover connection during works.

Context

Project Type :

Temporary Energy

Location :

Mittlach / Le Gaschney (68)
Logo entreprise Enedis

Problem

  • The customer undertook work to secure their mains in the context of the Climate Change Plan
  • To do this, they had to stop the source substation supplying aerials (network points) of Mittlach and Le Gaschney
  • ENEDIS wanted a solution:
    • to supply their network of 20 000 V and avoid any power cut for its users
    • to protect the mains while it was being supplied

Solution

Delivery, installation, testing and commissioning of two energy plants of 2 MVA in load takeover connection in HVA:

  • 2 generators 2 000 kVA on semi-trailer
  • 1 transformer of 2 000 kVA + homopolar generator
  • 1 transformer of 3 150 kVA
  • 1 distribution substation C13-200 + homopolar generator
  • 6 fuel tanks totally 16 000 L
  • Remote control and operation of energy plants via the Internet:
    • Taking charge of the instrumentation and control system
    • Monitoring mechanical and electrical parameters
    • Operating history
    • Monitoring the energy produced
    • Geolocation
  • Duration: 5 days of operation
Centrale d'énergie 2 MVA
2 techniciens
Centrale d'énergie 2 MVA en bord de route
Schéma de suivi des paramètres mécaniques et électriques