Development of costeffective hydroaggregates for low-head small water power stations

It is developed costeffective capsule hydroaggregate (free flow or for dam) for low-head small hydrpe-lectric power stations. Stator and impellor of this hydroaggregate have the simple shape of bladed sys-tems. Calculated researches of influence of the shape technologically simple blade systems on the power performances of low-head hydroaggregate for small hydroelectric power stations are executed.