Seaborne floating wind power generation simulation system

A technology for wind power generation simulation and wind turbines, applied in simulators, general control systems, control/regulation systems, etc., and can solve problems such as unrealistic

Inactive Publication Date: 2013-09-18
CHONGQING UNIV
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Problems solved by technology

[0002] In recent years, offshore wind power generation has attracted more and more attention. However, due to limited conditions, large-scale actual offshore wind power generation verification is unrealistic. In order to

Method used

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  • Seaborne floating wind power generation simulation system

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Embodiment Construction

[0015] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0016] Such as figure 1 As shown, the offshore floating wind power simulation system includes an offshore floating platform 1 , a lower computer control cabinet 2 and an upper computer 3 .

[0017] Among them, the offshore floating platform includes a blower 4 (the blower 4 adopts a multi-stage centrifugal blower), a rectifying grid 5 (composed of a ventilator and a filter screen arranged on the cross section of the ventilator), a direct-drive wind turbine 6, a fan tower Frame 7, floating plate 8, cable 9, axial flow blade 10, box body 11, axial flow blade driving motor 15, wind speed sensor, inclination sensor, liquid flow sensor and rotational speed sensor. In the box body 11, a water tank 12 is arranged on the right side, and cables 9 are respectively arranged at four corners of the floating plate 8, and the floating plate 8 is pu...

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Abstract

The invention discloses a seaborne floating wind power generation simulation system, comprising a seaborne floating platform, a lower computer control cabinet and an upper computer; the seaborne floating platform comprises an air blower, a damping screen, a direct-drive wind power generator, a fan tower, a floating plate, a mooring rope, axial flow paddles, a box body, an axial flow paddle driving motor, a wind velocity sensor, a tilt angle sensor, a liquid flow sensor and a rotating speed sensor; and the upper computer is connected with a DSP (digital signal processor) master control chip of the lower computer control cabinet. According to the seaborne floating wind power generation simulation system, the air blower is controlled by a stepless speed regulation module to simulate various wind conditions, the rotating speed of the axial flow paddles is regulated to simulate various waves, the maximum power tracing algorithm is adopted to guarantee the optimal utilization of wind power, the lower computer control cabinet monitors and controls the system operation in real time, and the visual interface of the upper computer is adopted to provide a good interaction platform; and the seaborne floating wind power generation simulation system can provide hardware and software research support for the difficult problems of a seaborne wind power generation system.

Description

technical field [0001] The invention relates to the technical field of offshore wind power generation, in particular to an offshore floating wind power simulation system. Background technique [0002] In recent years, offshore wind power generation has attracted more and more attention. However, due to limited conditions, large-scale actual offshore wind power generation verification is unrealistic. In order to verify the control strategy, software and hardware of offshore wind power generation systems safely and efficiently, usually It is necessary to use an offshore wind power simulation system that can replace the actual test. [0003] The existing wind power generation simulation does not involve the field of offshore wind power generation simulation. Therefore, an offshore wind power generation simulation system is needed to verify offshore wind power from the perspectives of aerodynamics, wave theory, and maximum power tracking theory, and from multiple aspects of hard...

Claims

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Application Information

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IPC IPC(8): G05B17/02
Inventor 王磊宋永端李伟军曾宇
Owner CHONGQING UNIV
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