HYDRAULIC ENERGY CONVERSION UNIT AND METHOD OF CONTROLLING SUCH A UNIT
摘要
<p>The invention relates to a unit comprising a hydraulic turbine (1), a duct (5) leading a forced flow of water to the turbine, a duct (8) discharging the outgoing flow from the turbine and vanes (20) for guiding the flow through the discharge duct. Each guide vane (20) is able to rotate about an axis (x22) secant to the wall (84) of the discharge duct. Means (30) are provided for controlling the angular position of the vane (20) about its axis of rotation (x22). Each guide vane (20) can also be retracted into the wall (84) of the discharge duct (8), and means (21) are provided for adjusting the extent to which they are withdrawn into the wall.</p>
申请公布号
WO2010094887(A1)
申请公布日期
2010.08.26
申请号
WO2010FR50268
申请日期
2010.02.17
申请人
ALSTOM HYDRO FRANCE;BREMOND, JACQUES;MARIN, JOEL LOUIS PIERRE;MAZZOUJI, FARID;BAZIN, DANIELE
发明人
BREMOND, JACQUES;MARIN, JOEL LOUIS PIERRE;MAZZOUJI, FARID;BAZIN, DANIELE