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Wind Power Plant And Wind Power Plant Control Method
Abstract: A wind power plant (50) includes a wind turbine generator (10) and an electrical storage device (54) that supply electric power to a utility grid. A wind-turbine controller (52) performs for the wind turbine generator (10) an acoustic-noise suppression operation in which the rotational speed of blades is controlled in order to suppress acoustic noise generated through rotation of the blades, and also calculates a reduction in output power that is the difference in output power between the normal output power obtained when a normal operation is performed and the acoustic-noise-suppression output power obtained when the acoustic-noise suppression operation is performed. An electrical-storage-device controller (58) causes the electrical storage device (54) to be charged or discharged, based on the reduction in output power, the acoustic-noise-suppression output power, and the grid-demanded output power demanded from the utility grid. Therefore, the wind power plant (50) can supply, to the utility grid, the electric power demanded from the utility grid even when the operation of suppressing the occurrence of acoustic noise is performed for the wind turbine generator (10). FIGURE 2.
Notices, Deadlines & Correspondence
Patent Information
Applicants
MITSUBISHI HEAVY INDUSTRIES LTD.
Inventors
1. AKIRA YASUGI
2. KASUMI YANO
Specification
NA
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 3054-DELNP-2011-AbandonedLetter.pdf | 2018-08-18 |
| 1 | 3054-delnp-2011-Form-13-(26-04-2011).pdf | 2011-04-26 |
| 2 | 3054-DELNP-2011-FER.pdf | 2017-11-28 |
| 2 | 3054-delnp-2011-GPA-(24-05-2011).pdf | 2011-05-24 |
| 3 | 3054-delnp-2011-Form-1-(24-05-2011).pdf | 2011-05-24 |
| 3 | 3054-delnp-2011-Abstract.pdf | 2012-01-19 |
| 4 | 3054-delnp-2011-Correspondence-others-(24-05-2011).pdf | 2011-05-24 |
| 4 | 3054-delnp-2011-Claims.pdf | 2012-01-19 |
| 5 | 3054-delnp-2011-Form-3-(04-10-2011).pdf | 2011-10-04 |
| 5 | 3054-delnp-2011-Correspondence-others.pdf | 2012-01-19 |
| 6 | 3054-delnp-2011-Description (Complete).pdf | 2012-01-19 |
| 6 | 3054-delnp-2011-Correspondence-Others-(04-10-2011).pdf | 2011-10-04 |
| 7 | Abstract.jpg | 2012-01-19 |
| 7 | 3054-delnp-2011-Drawings.pdf | 2012-01-19 |
| 8 | 3054-delnp-2011-Form-5.pdf | 2012-01-19 |
| 8 | 3054-delnp-2011-Form-1.pdf | 2012-01-19 |
| 9 | 3054-delnp-2011-Form-13.pdf | 2012-01-19 |
| 9 | 3054-delnp-2011-Form-3.pdf | 2012-01-19 |
| 10 | 3054-delnp-2011-Form-18.pdf | 2012-01-19 |
| 10 | 3054-delnp-2011-Form-2.pdf | 2012-01-19 |
| 11 | 3054-delnp-2011-Form-18.pdf | 2012-01-19 |
| 11 | 3054-delnp-2011-Form-2.pdf | 2012-01-19 |
| 12 | 3054-delnp-2011-Form-13.pdf | 2012-01-19 |
| 12 | 3054-delnp-2011-Form-3.pdf | 2012-01-19 |
| 13 | 3054-delnp-2011-Form-1.pdf | 2012-01-19 |
| 13 | 3054-delnp-2011-Form-5.pdf | 2012-01-19 |
| 14 | 3054-delnp-2011-Drawings.pdf | 2012-01-19 |
| 14 | Abstract.jpg | 2012-01-19 |
| 15 | 3054-delnp-2011-Correspondence-Others-(04-10-2011).pdf | 2011-10-04 |
| 15 | 3054-delnp-2011-Description (Complete).pdf | 2012-01-19 |
| 16 | 3054-delnp-2011-Correspondence-others.pdf | 2012-01-19 |
| 16 | 3054-delnp-2011-Form-3-(04-10-2011).pdf | 2011-10-04 |
| 17 | 3054-delnp-2011-Claims.pdf | 2012-01-19 |
| 17 | 3054-delnp-2011-Correspondence-others-(24-05-2011).pdf | 2011-05-24 |
| 18 | 3054-delnp-2011-Form-1-(24-05-2011).pdf | 2011-05-24 |
| 18 | 3054-delnp-2011-Abstract.pdf | 2012-01-19 |
| 19 | 3054-delnp-2011-GPA-(24-05-2011).pdf | 2011-05-24 |
| 19 | 3054-DELNP-2011-FER.pdf | 2017-11-28 |
| 20 | 3054-delnp-2011-Form-13-(26-04-2011).pdf | 2011-04-26 |
| 20 | 3054-DELNP-2011-AbandonedLetter.pdf | 2018-08-18 |
Search Strategy
| 1 | Search_Strategy_3054_DELNP_2011_18-05-2017.pdf |