| 摘要 |
The application relates to a wind electricity generating technology which dissolves the problems such as high cost of the conventional wind electricity generating device due to using the mechanical transmission. A wind electricity generating device is provided, wherein a wind wheel (101) rotates a hydraulic pump (102) which pressurizes the inputting liquid (generally hydraulic oil) and discharges it to a hydraulic motor (104) through transmitting line (107); the hydraulic motor (104) is rotated by the pressurized liquid and runs an electric generator (105) to generate electricity. On the basis of the wind electricity generating device, there is further provided a hydraulic accumulator (103) for collecting several lines of highly pressurized liquid, then N sets of such wind wheels (101) and hydraulic pumps (102) share a set of hydraulic motor (104), hydraulic accumulator (103), reservoir(106) and generator (105), wherein N is an integral number more than one. |
