WIND TURBINE POWER STORAGE AND REGENERATION |
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| 申请号 | US15767902 | 申请日 | 2016-10-14 | 公开(公告)号 | US20180298881A1 | 公开(公告)日 | 2018-10-18 |
| 申请人 | Norman Ian Mathers; | 发明人 | Norman Ian Mathers; | ||||
| 摘要 | Methods, systems and apparatuses including systems and methods that can be used for operating a wind turbine including in power generation and regeneration modes are disclosed. According to one example, a method is disclosed that can include adjusting a power split transmission coupling to transfer substantially all torque from a turbine rotor to a generator by working a hydraulic fluid, wherein the generator converts mechanical power to electrical power, diverting the hydraulic fluid at high pressure from the power split transmission coupling in response to the electrical power produced by the generator exceeding a threshold to maintain the electrical power produced by the generator at or below the threshold; storing the hydraulic fluid diverted from the power split transmission coupling under high pressure in a storage vessel; and introducing the hydraulic fluid stored at high pressure to a hydraulic motor in response to the generator producing below threshold electrical power, the hydraulic motor operatively coupled to the generator and configured to transmit mechanical power to the generator for electrical power generation. | ||||||
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