Bottom Ring

 

Description:

 

It is made of welded steel plates, together with head cover and a certain pieces of wicket gates forming a distributor. Driven by two servomotors through an opening ring, all wicket gates open or close to let water acess or prevent water from entering discharge ring, eventually to control the turbine operating.

 

 

 

 

Blade – 135MW
Blade – 135MW
Crown – 396MW
Crown – 396MW
Runner Hub – 237MW
Runner Hub – 237MW
Valve Rotor – 211MW
Valve Rotor – 211MW
Wicket Gate – 237MW
Wicket Gate – 237MW
Shaft – 211MW
Shaft – 211MW
Cooling Cone
Cooling Cone
Spiral Case
Spiral Case
Stay Ring
Stay Ring
Head Cover
Head Cover
Discharge Ring
Discharge Ring
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