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  2. List of hydroelectric power station failures - Wikipedia

    en.wikipedia.org/wiki/List_of_hydroelectric...

    The 180MW Francis turbine-generator running at full speed was instantaneously stopped by a foreign body left in the penstock following maintenance.[7] The installation shifted about 2m within the base of the 180m high earth and rock fill gravity dam wall of the 3,906GL reservoir.

  3. Francis turbine - Wikipedia

    en.wikipedia.org/wiki/Francis_turbine

    Francis inlet scroll at the Grand Coulee Dam Side-view cutaway of a vertical Francis turbine. Here water enters horizontally in a spiral-shaped pipe (spiral case) wrapped around the outside of the turbine's rotating runner and exits vertically down through the center of the turbine. The Francis turbine is a type of water turbine.

  4. Dartmouth Dam - Wikipedia

    en.wikipedia.org/wiki/Dartmouth_Dam

    On 2 May 1990, the 180 MW Francis turbine-generator running at full speed was instantaneously stopped by a foreign body left in the penstock following maintenance. [7] The installation shifted about 2 m within the base of the 180-metre-high (590 ft) earth and rock fill gravity dam wall of the 3,906 GL reservoir.

  5. James B. Francis - Wikipedia

    en.wikipedia.org/wiki/James_B._Francis

    Today, the Francis turbine is the most widely used water turbine in the world, including China's new Three Gorges Dam as the world's second largest hydroelectric power station in the world, with a future installed capacity of 22,500 MW.

  6. Sayano-Shushenskaya power station accident - Wikipedia

    en.wikipedia.org/wiki/Sayano-Shushenskaya_power...

    The turbine runner was not properly rebalanced after these repairs, [5] following which turbine 2 had increased vibrations, ca 0.15 millimetres (0.0059 in) for the main bearing during the full load of the turbine. While this did not exceed specifications, the increased vibrations were unacceptable for long term use.

  7. Talk:List of hydroelectric power station failures - Wikipedia

    en.wikipedia.org/wiki/Talk:List_of_hydroelectric...

    2 Turbine failure or poor management decisions? 2 comments. 3 Dartmouth Dam, Victoria, Australia. 6 comments. 4 Bad criteria. 2 comments. 5 External links modified. 1 ...

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  9. Crystal Dam - Wikipedia

    en.wikipedia.org/wiki/Crystal_Dam

    A Francis-type turbine removed in 1989 from Crystal Dam Powerplant is currently displayed at Glen Canyon Dam. Crystal Dam was the last of the three dams in the Aspinall Unit of the Colorado River Storage Project to be completed. Crystal Dam's design and construction lagged behind Morrow Point and Blue Mesa dams. Construction started in 1964 on ...