Reconstruction of Shirataki small hydro power plant project took place from March 2015 to June 2016. The Buyer NIPPON KOEI Co. Ltd. Upgraded intake equipment, open channel and inlet building. Hydrolink was supplier of complete technology: inlet valve, kaplan turbine, hydraulic unit, generator and low voltage electrical part including control system. The site is located at Hokkaido island, Japan and the basic parametrs are:
H = 14 m
Hnet = 11,50 m
Q = 2,70 m3/s
Installed output = 280 kW
Assynchronous generator TES is directly coupled to the turbine shaft (757 rpm)
Inspection in the factory in Czechia
The Borgona Hydro power plant in Norway is close to commissioning.
In this case Electrical part is supplied by the local company Ryfylke Elektro while
Pelton turbine HYDROHROM and TES generator are from Czechia.
Just before shipment in July 2016
H = 350 m
Hnet = 330 m
Q = 700 l/s
Pt = 2 050 kW