Wind Turbine Generator, Wind Turbine Generator System, And Power

Wind Turbine Generator, Wind Turbine Generator System, And Power Generation Control Method Of Wind Turbine Generator

Abstract: A wind power generator, a wind power generation system, and a generation control method of a wind power generator all enabling improvement of the generation performance and reduction of the fatigue load on the wind turbine. In a data storage unit (25), data sets of the generation output P in operation of the wind power generator, the inflow wind speed Ws estimated on the basis of the wind speed measured by an anemometer, and the wind direction difference between the wind direction θw measured by an anemoscope and the orientation of the nacelle are sequentially stored. An analyzing unit (26) performs statistical analysis of the stored data to determine the distribution curve of the generation output versus the wind direction difference for ...

Patent Information

Application #

Filing Date

30 April 2009

Publication Number

22/2009

Publication Type

INA

Invention Field

MECHANICAL ENGINEERING

Status

Email

Parent Application

Applicants

MITSUBISHI HEAVY INDUSTRIES LTD.

16-5 Konan 2-chome Minato-ku Tokyo 108-8215 Japan.

Inventors

1. Yoshiyuki HAYASHI

C/O NAGASAKI Shipyard & Machinery Works MITSUBISHI HEAVY INDUSTRIES LTD. 1-1 Akunoura-machi Nagasaki-shi Nagasaki 850-8610 Japan

2. Masaaki SHIBATA

C/O NAGASAKI Shipyard & Machinery Works MITSUBISHI HEAVY INDUSTRIES LTD. 1-1 Akunoura-machi Nagasaki-shi Nagasaki 850-8610 Japan

Specification

PLEASE SEE THE SPECIFICATION ATTACHED.

Documents

Application Documents

#	Name	Date
1	2862-DELNP-2009-Form-3-(28-08-2009).pdf	2009-08-28
1	2862-DELNP-2009_EXAMREPORT.pdf	2016-06-30
2	2862-DELNP-2009-Correspondence-Others-(28-08-2009).pdf	2009-08-28
2	2862-delnp-2009-Form-1.pdf	2015-08-21
3	2862-DELNP-2009-Form-3-(29-06-2011).pdf	2011-06-29
3	2862-delnp-2009-Correspondence Others-(08-12-2011).pdf	2011-12-08
4	2862-delnp-2009-Form-3-(08-12-2011).pdf	2011-12-08
4	2862-DELNP-2009-Correspondence-Others-(29-06-2011).pdf	2011-06-29
5	2862-delnp-2009-Form-3-(05-07-2011).pdf	2011-07-05
5	2862-DELNP-2009-Correspondence-Others-(23-09-2011).pdf	2011-09-23
6	2862-DELNP-2009-Form-3-(23-09-2011).pdf	2011-09-23
6	2862-delnp-2009-Correspondence Others-(05-07-2011).pdf	2011-07-05
7	Form-5.pdf	2011-08-21
7	2862-DELNP-2009-Form-18.pdf	2011-08-21
8	Drawings.pdf	2011-08-21
8	Form-3.pdf	2011-08-21
9	Form-1.pdf	2011-08-21
10	Form-3.pdf	2011-08-21
10	Drawings.pdf	2011-08-21
11	Form-5.pdf	2011-08-21
11	2862-DELNP-2009-Form-18.pdf	2011-08-21
12	2862-DELNP-2009-Form-3-(23-09-2011).pdf	2011-09-23
12	2862-delnp-2009-Correspondence Others-(05-07-2011).pdf	2011-07-05
13	2862-delnp-2009-Form-3-(05-07-2011).pdf	2011-07-05
13	2862-DELNP-2009-Correspondence-Others-(23-09-2011).pdf	2011-09-23
14	2862-delnp-2009-Form-3-(08-12-2011).pdf	2011-12-08
14	2862-DELNP-2009-Correspondence-Others-(29-06-2011).pdf	2011-06-29
15	2862-DELNP-2009-Form-3-(29-06-2011).pdf	2011-06-29
15	2862-delnp-2009-Correspondence Others-(08-12-2011).pdf	2011-12-08
16	2862-delnp-2009-Form-1.pdf	2015-08-21
16	2862-DELNP-2009-Correspondence-Others-(28-08-2009).pdf	2009-08-28
17	2862-DELNP-2009_EXAMREPORT.pdf	2016-06-30
17	2862-DELNP-2009-Form-3-(28-08-2009).pdf	2009-08-28