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公开(公告)号:US20110169268A1
公开(公告)日:2011-07-14
申请号:US12686543
申请日:2010-01-13
申请人: Jhen-You WEI , Kuo-Yuan Tsai , En-Feng Chen , Tzu-Yao Huang
发明人: Jhen-You WEI , Kuo-Yuan Tsai , En-Feng Chen , Tzu-Yao Huang
CPC分类号: F16D55/2245 , F03D7/0248 , F05B2260/902 , F16D51/40 , F16D2125/64 , F16D2125/66 , F16D2127/002 , Y02E10/723 , Y02E10/725
摘要: A shaft brake mechanism of wind power generator, including a first brake assembly and a second brake assembly independent from each other. The first brake assembly serves to provide braking effect for the shaft of the wind power generator against rotation. The second brake assembly serves to naturally restrain the rotational speed of the shaft from exceeding a nominal upper limit of rotational speed. Accordingly, the wind power generator can still safely operate in a situation that the wind speed exceeds a nominal upper limit of wind speed. Therefore, the wind speed range for the operation of the wind power generator is widened to increase the total power generation capacity thereof.
摘要翻译: 风力发电机的轴制动机构,包括彼此独立的第一制动组件和第二制动组件。 第一制动组件用于为风力发电机的轴提供制动效果以防止旋转。 第二制动组件用于自然地限制轴的旋转速度超过公称的转速上限。 因此,在风速超过风速的标称上限的情况下,风力发电机仍然可以安全地运行。 因此,风力发电机的运行风速范围变宽,总发电量增加。
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公开(公告)号:US08269367B2
公开(公告)日:2012-09-18
申请号:US12686543
申请日:2010-01-13
申请人: Jhen-You Wei , Kuo-Yuan Tsai , En-Feng Chen , Tzu-Yao Huang
发明人: Jhen-You Wei , Kuo-Yuan Tsai , En-Feng Chen , Tzu-Yao Huang
CPC分类号: F16D55/2245 , F03D7/0248 , F05B2260/902 , F16D51/40 , F16D2125/64 , F16D2125/66 , F16D2127/002 , Y02E10/723 , Y02E10/725
摘要: A shaft brake mechanism of wind power generator, including a first brake assembly and a second brake assembly independent from each other. The first brake assembly serves to provide braking effect for the shaft of the wind power generator against rotation. The second brake assembly serves to naturally restrain the rotational speed of the shaft from exceeding a nominal upper limit of rotational speed. Accordingly, the wind power generator can still safely operate in a situation that the wind speed exceeds a nominal upper limit of wind speed. Therefore, the wind speed range for the operation of the wind power generator is widened to increase the total power generation capacity thereof.
摘要翻译: 风力发电机的轴制动机构,包括彼此独立的第一制动组件和第二制动组件。 第一制动组件用于为风力发电机的轴提供制动效果以防止旋转。 第二制动组件用于自然地限制轴的旋转速度超过公称的转速上限。 因此,在风速超过风速的标称上限的情况下,风力发电机仍然可以安全地运行。 因此,风力发电机的运行风速范围变宽,总发电量增加。
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