| 摘要 |
PURPOSE: A water power generator using river flow is provided to increase the speed of the water delivered to an impeller and generated energy by employing a drum-type impeller moving according to the water level and a water guide in the front side of the impeller. CONSTITUTION: A water power generator using river flow comprises an upper plate fixing unit(4) installed on four posts(1). A slide body(3) is installed in the middle of the posts. A vertical transfer screw(2) and a vertical transfer rotary motor(6) are installed in order to transfer the slide body up and down according to the water level of river. A drum-type impeller(14) is installed in the middle of the slide body. A left generator(21) and a right generator(22) are respectively installed on both ends of an impeller shaft(5). A water guide(12) for accelerating water flux is installed on the font side of the impeller. A river water level sensor(20) for measuring the present level of water is installed in the specific location and is connected to a control panel(19). The control panel reads the sensor value and controls the vertical transfer rotary motor to rotate clockwise or counter-clockwise, thereby positioning the impeller to the ideal height for generation. |
