Wind Turbine Generator

Abstract: An object is to provide a wind turbine generator that is capable of continuously operating an auxiliary unit even when a grid fault occurs. Provided is a wind turbine generator including an auxiliary-unit breaker 40 provided in a power line that connects an auxiliary unit 25 to a power grid 13, wherein the auxiliary-unit breaker 40 has a current-resisting capacity within a range that tolerates a current that flows in a low-voltage event and does not exceed a tolerable current of a motor provided in the auxiliary unit 25.

Patent Information

Application #

Filing Date

08 February 2011

Publication Number

10/2012

Publication Type

INA

Invention Field

ELECTRICAL

Status

Email

Parent Application

Applicants

MITSUBISHI HEAVY INDUSTRIES, LTD.

16-5,KONAN 2-CHOME,MINATO-KU,TOKYO 108-8215, JAPAN

Inventors

1. SHINJI ARINAGA

C/O NAGASAKI RESEARCH & DEVELOPMENT CENTER MITSUBISHI HEAVY INDUSTRIES,LTD.717-1,FUKAHORI-MACHI 5-CHOME,NAGASAKI-SHI,NAGASAKI-SHI,NAGASKI 851-0392,JAPAN

2. TSUYOSHI WAKASA

C/O NAGASAKI RESEARCH & DEVELOPMENT CENTER MITSUBISSHI HEAVY INDUSTRIES,LTD.717-1,FUKAHORI-MACHI 5-CHOME,NAGASKI-SHI,NAGASAKI 851-0392,JAPAN

3. TAKATOSHI MATSUSHITA

C/O NAGASAKI SHIPYARD & MACHINERY WORKS MITSUBISHI HEAVY INDUSTRIES,LTD.1-1,AKUNOURA-MACHI,NAGASAKI-SHI,NAGASAKI 850-8610,JAPAN

4. MASAAKI SHIBATA

C/O NAGASAKI SHIPARD & MACHINERY WORKS MITSUBISHI HEAVY INDUSTRIES,LTD.1-1,AKUNOURA-MACHI,NAGASAKI-SHI,NAGASAKI 850-8610,JAPAN

Specification

Documents

Application Documents

#	Name	Date
1	947-DELNP-2011-GPA-(25-03-2011).pdf	2011-03-25
2	947-DELNP-2011-Form-1-(25-03-2011).pdf	2011-03-25
3	947-DELNP-2011-Correspondence-Others-(25-03-2011).pdf	2011-03-25
4	947-delnp-2011-Form-3-(03-08-2011).pdf	2011-08-03
5	947-delnp-2011-Correspondence Others-(03-08-2011).pdf	2011-08-03
6	abstract.jpg	2011-08-20
7	947-delnp-2011-form-5.pdf	2011-08-20
8	947-delnp-2011-form-3.pdf	2011-08-20
9	947-delnp-2011-form-2.pdf	2011-08-20
10	947-delnp-2011-form-18.pdf	2011-08-20
11	947-delnp-2011-Form-13.pdf	2011-08-20
12	947-delnp-2011-form-1.pdf	2011-08-20
13	947-delnp-2011-drawings.pdf	2011-08-20
14	947-delnp-2011-description (complete).pdf	2011-08-20
15	947-delnp-2011-correspondence-others.pdf	2011-08-20
16	947-delnp-2011-abstract.pdf	2011-08-20
17	947-DELNP-2011-FER.pdf	2016-09-19
18	947-DELNP-2011-AbandonedLetter.pdf	2017-04-29

Search Strategy

1	d2US7423412_01-09-2016.pdf
2	d1US4256972_01-09-2016.pdf