Toshiba wins EPC Contract for HVDC power conversion system

Toshiba will initiate construction of the project in September 2013 and start delivery of equipment in April 2015. Conversion stations along the route are expected to start operation in September 2017.

TTDE is charged with promoting Toshiba's pan-European T&D business. Both companies have strong capabilities in HVDC: Toshiba installed the world's first frequency conversion system in 1983 and has pioneered development of HVDC technologies and systems; TTDE constructed SACOI, the world's first HVDC multi-terminal interconnection system, linking Sardinia, Corsica and mainland Italy.

Parts of Europe suffer energy shortages, and long distance transmission systems allow them to import electricity from neighboring countries. The Cepagatti-Kotor HVDC system will extend over 400km, allowing imports from Montenegro. The HVDC contact was awarded to the Toshiba consortium after comprehensive evaluation of Toshiba's high performance technology and TTDE's extensive engineering experience. It will allow Toshiba Group to enter the European HVDC market ahead of other Japanese EPC contractors.

Demand for HVDC is expected to increase in Europe, Africa and South East Asia, most notably in Indonesia, in India and Brazil, all regions Toshiba is focusing on its HVDC system business. The company is also promoting its T&D business in the emerging economies of the Middle East and Southeast Asia, Brazil, India and Russia, all of which are expected to see demand growth. Going forward, Toshiba will expand its business globally by offering reliable, high performance equipment.

Outline of Project

Name of station - Cepagatti conversion station and Kotor conversion station
Owner - Terna Rete Electrica Nazionale
Location - Cepaggati, Pescara, Italy & Kotor, Montenegro
Scope of contract - Supply and installation of DC500kV thyristor valves, 195MVA converter transformers, DC500kV circuit breakers and AC400kV Air Insulated Switchgears.