SS No.127 Complex Reconstruction and Refurbishment

Разработка проектно-сметной документации для нового строительства и реконструкции действующих энергетических объектов и гражданского строительства

SS No.127 Complex Reconstruction and Refurbishment

2015
110 kV

The object location: Beloostrоv vil., Kurortnyi district, St. Petersburg, RF.

The Customer: JSC «Lenenergo».

Designing Stages:

  • Conceptual design documentation
  • Detailed design documentation.

ps1271

 

 

 

 

 

 

 

 

 

 

The Project Technical-Economic Indices

  • Total area, hа - 0.62.
  • Building density coefficient – 0.76.
  • Transformers capacity, МVА - 2х63.

Brief Description of Main Solutions

At 110 kV SS No.127 are to be installed two transformers of 110/35/10 kV winding voltage and of the unit capacity 63 МV·А each.

The primary electric connections of the 110 kV SS are to be made based on the scheme 5Н «The bridge with the circuit breakers in the lines circuits and the repair junction on the line side».

The 35 kV switchyard primary connections are to be remained with no change.

The project provides for the 10 kV switchgear based on the packaged bays, to be installed in MCB with further transfer of the existing 10 kV consumers power supply from the outdoor metal-clad switchgear bays to the 10 kV switchgear new bays.

The object reconstruction was completed in 2015.

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