Parafoil position detection system for kite power generator
A technology for detection systems and generators, applied in radio wave measurement systems, measurement devices, radio wave reflection/reradiation, etc., can solve problems such as unstable wind wheel speed, easy to change wind direction, and unstable power generation of ground generator sets , to achieve the effects of easy promotion and use, high working reliability and simple structure
Inactive Publication Date: 2016-07-20
西安子竹智能科技有限公司
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However, the wind on the ground is extremely unstable, sometimes strong and sometimes small, and the wind direction is also very easy to change, which leads to the instability of the rotation speed of the wind rotor of the ground generator set. The speed of the wind rotor will also lead to the instability of power generation. Compared with the wind on the ground, the wind in the sky is not only faster and more uniform, but also extremely stable. When it reaches a certain height, the wind is very strong.
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[0022] Such as figure 1 A kite generator parafoil position detection system shown includes a first ultrasonic sensor 1 for sending a distance-measuring ultrasonic wave to the kite generator parafoil, and a first ultrasonic sensor 1 for amplifying the output signal of the first ultrasonic sensor 1. Signal amplifying circuit 2, a first filter circuit 3 for filtering the output signal of the first signal amplifying circuit 2, a first analog-to-digital conversion circuit 4 for converting the output signal of the first filter circuit 3 into a digital signal, The second ultrasonic sensor 5 for sending the ranging ultrasonic wave to the kite generator parafoil, the second signal amplifying circuit 6 for amplifying the output signal of the second ultrasonic sensor 5, and the second signal amplifying circuit 6 for outputting the signal The second filter circuit 7 for filter processing, the second analog-to-digital conversion circuit 8 for converting the output signal of the second filt...
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The invention discloses a parafoil position detection system for a kite power generator. The parafoil position detection system comprises a first ultrasonic sensor which sends range finding supersonic wave to the parafoil of the kite power generator, a second ultrasonic sensor which sends range finding supersonic wave to the parafoil of the kite power generator, a third ultrasonic sensor which sends range finding supersonic wave to the parafoil of the kite power generator and a controller which calculates and determine the position of the parafoil according to the triangle relation of the three ultrasonic sensors. The controller is connected with a 3G module which communicates with a host computer through a short message means, and the output end of the controller is connected with a display for displaying the position of the parafoil on a real-time basis. The first ultrasonic sensor, the second ultrasonic sensor and the third ultrasonic sensor are arranged on the parafoil of the kite power generator in a delta shape. The position detection system is simple in structure, convenient for use, excellent in detection effect, low in cost and convenient for promotion.
Description
technical field [0001] The invention relates to a position detection system, in particular to a kite generator parafoil position detection system. Background technique [0002] In recent years, due to the rapid development of the economy, a large amount of renewable energy has been consumed, and the development of new energy is imminent. Wind energy is an inexhaustible renewable energy. Wind energy is also a clean energy. The wind energy on the earth greatly exceeds the energy of water flow. The utilization of wind energy will greatly alleviate the energy crisis. However, the wind on the ground is extremely unstable, sometimes strong and sometimes small, and the wind direction is also very easy to change, which leads to the instability of the rotation speed of the wind rotor of the ground generator set. The speed of the wind rotor will also lead to the instability of power generation. Compared with the wind on the ground, the wind in the sky is not only faster and more unif...
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IPC IPC(8): G01S13/06
Inventor 王维娟
Owner 西安子竹智能科技有限公司