Test of Blade Number of Irrigation Water Power Plant Equipment

In Power plant Irrigation water ,one of the component of the turbines is the blade . This study was aimed to examine the number of blades on water mill power generation in Medan Krio Irrigation . This study used a non - factorial completely randomized design (CRD) with 8, 10, and 12 blades respectively. Parameters observed were flow  rate power , voltage, rpm generator rotation . The result showed that the mean flow rate were 0,040 m blade /s at the 8 blades; 0,047 /s at the 10 blade and 0,048 /s at the 12 blade. The mean electric power was 161.180 Watt at the 8 blades; 175.120 Watt at the 10 blade; and  181.380 Watt at the 12 blade . Electric voltage mean was 7.418 volts at the  8 blade;  7.582 volts at the 10 blade of; 8.242 volts and at the 12 blade. Mean of the water miil rpm was at the  64.618 rpm at the 8 blade;  was 66.190 rpm at the 10 blade; was 67.480 rpm at the 12 blade. The mean generator Rpm  1332.744 rpm at the  blade; 1369.605 rpm at the 10 blade and 1391.781 rpm at the 12 blade Keywords : water mill, Irrigation, Blade, Electrical Power