These wicket gates for a Francis turbine direct high flowing water so that it hits the turbine blades at the most efficient angle. When not properly protected, these wicket gates suffer from constant erosion / corrosion. The majority of companies will discard their worn out wicket gates and then purchase very expensive new gates for their Francis turbine.
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Hydroelectric power is a very efficient power generator and is a great source for renewable energy. In America, every state uses hydropower for electricity, and some states use a great deal. In fact, over 70 percent of Washington State’s electricity comes from hydropower.*
Efficiency is key when generating power via a hydroelectric plant. One problem that can cause a ... Read More...
Severe cavitation is a tough problem and can cause serious damage. A hydroelectric plant called the ENECON solution the best method of repairing and protecting the Francis Turbine Runners. The engineer responsible for the unit was originally slightly skeptical but now is such a fan of the solution that he has recommended it to the operating supervisors from other dams. Read More...
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