Svenska Kraftnät Hedenlunda & Trolltjärn

Project Trolltjärn

KraftPowercon delivered as a subcontractor, complete 110VDC-systems to new construction of the 400kV station UT64 Trolltjärn with the end customer Svenska Kraftnat.

Trolltiärn station is located in the municipality of Arvidsiaur, approximately 45 km east of Arvidsjaur community. The station enables the connection of 1300 MW of wind power to the transmission grid

Project Hedenlunda

KraftPowercon delivered as a subcontractor, complete 110VDC-systems to the renewal of the 400kV station Hedenlunda, with end customer Svenska Kraftnät. Hedenlunda station is located in the municipality of Flen about 4 km south of Flen.

KraftPowercons solution

Complete factory-tested systems constructed according to Svenska Kraftnäts specification. Each system includes following:

110VDC-system divided in separate A- and B-system.

110 and 48VDC-distributions and uninterruptible 230VAC.

• Battery
• Rectifier
• DC/DC-converter
• Inverter
• Monitoring