A typhoon-resistant wind power generator
A technology of wind power generators and generators, which is applied in the direction of wind power generators at right angles to the wind direction, wind power motors, wind power motor combinations, etc., which can solve problems such as damage to wind turbines, serious safety problems, and loss of investors
Inactive Publication Date: 2018-10-23
王智勇
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Problems solved by technology
[0002] The typhoon at sea is the main factor that threatens the safety of wind turbines. The wind speed of a strong typhoon is more than 80 meters per second, while the global wind turbine standard indicates that it can only resist a typhoon of 60 meters per second, so 70% of the wind turbines are affected by the typhoon. Serious damage, which brings huge losses to wind power investors, and safety problems are becoming more and more serious
Although there is a pitch device, it will not help
Method used
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[0019] specific implementation plan
[0020] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings:
[0021] From figure 1 See, generator 1 installed on the ground and canopy (small machine does not have), generator 1 links with generator shaft link 3, and rolling device 5 and sail device 6 are housed at the top of tower frame 4. On the sail device 6, lower folding device 7, lower support rod 8, upper support rod 13, upper folding device 14, reel device 16, sail device 17 have been installed. The two ends of lower support bar 8 and upper support bar 13 are equipped with folding sail mechanism 18, folding sail bar 15 and sail catcher 19 are housed on the sail folding mechanism 18, and folding sail rope 12 is housed on the top of sail catcher 19, folds The effect of the sail rope 12 is to make the sail 11 form an angle, and the other end is equipped with a rolling sail wheel 9 and a sail rope 10 . Wind sail 11 and r...
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Disclosed is an anti-typhoon wind-driven generator. A sail device (6) is mounted on a generator shaft link rod (3). A lower supporting rod (8), an upper supporting rod (13), a folding device (14), a roll device (16) and a sail pulling device (17) are mounted on the sail device (6). A sail (11) and a sail rolling mechanism (18) are mounted on the roll device (16). A sail rolling wheel (9) and a sail pulling rope (10) are mounted at the end portions of the lower supporting rod (8) and the upper supporting rod (13). When the wind power changes, the windward area of the sail can be adjusted. When a typhoon arrives, the sail device (6) is entirely folded, and the generator is mounted at the bottom such that the centre of gravity is very low, enhancing the anti-typhoon capacity of the wind-driven generator.
Description
technical field [0001] The invention relates to a typhoon-resistant wind power generator related to wind power generation, which belongs to the wind power generator F03D according to the International Patent Classification (IPC). Background technique [0002] The typhoon at sea is the main factor that threatens the safety of wind turbines. The wind speed of a strong typhoon is more than 80 meters per second, while the global wind turbine standard indicates that it can only resist a typhoon of 60 meters per second, so 70% of the wind turbines are affected by the typhoon. Serious damage will bring huge losses to investors of wind power generation, and safety problems will become more and more serious. Although there is a pitch control device, it will not help. How to avoid the damage of the typhoon and not cause losses to investors, designers all over the world are using their brains to tackle key problems. Contents of the invention [0003] The object of the present inven...
Claims
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IPC IPC(8): F03D3/06F03D9/25
CPCF03D3/06F03D7/06Y02E10/74
Inventor 王智勇
Owner 王智勇