发明名称 |
WIND POWER GENERATION SYSTEM, DEVICE USING WIND POWER GENERATION SYSTEM, AND METHOD FOR OPERATING SAME |
摘要 |
It is an object to provide a wind turbine able to generate power irrespective of a presence of and a state of a power grid. To achieve the above object, a wind power generation system is provided with a wind turbine, the wind turbine including a blade 5 that rotates in response to the wind, a generator 7 that rotates with rotation of the blade 5 to generate power, and an auxiliary machine that controls a pitch angle of the blade 5. The auxiliary machine is driven by the generated power of a downwind type wind turbine to which a permanent magnet type generator 12 is mounted and which generates power in a state in which a blade 10 of the downwind type wind turbine rotating in response to the wind faces downwind. |
申请公布号 |
KR20140003608(A) |
申请公布日期 |
2014.01.09 |
申请号 |
KR20137027932 |
申请日期 |
2011.04.25 |
申请人 |
KABUSHIKI KAISHA HITACHI SEISAKUSHO(D |
发明人 |
AZEGAMI KENICHI;SAKAMOTO KIYOSHI;YANAGIBASHI TAKUJI;MATSUNOBU TAKASHI |
分类号 |
F03D9/00;F03D7/04 |
主分类号 |
F03D9/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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