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1. (WO2010076900) WIND TURBINE GENERATING DEVICE AND METHOD FOR CONTROLLING WIND TURBINE GENERATING DEVICE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/076900 International Application No.: PCT/JP2010/050004
Publication Date: 08.07.2010 International Filing Date: 04.01.2010
IPC:
F03D 7/04 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
03
MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
D
WIND MOTORS
7
Controlling wind motors
02
the wind motors having rotation axis substantially in wind direction
04
Automatic control; Regulation
Applicants:
三菱重工業株式会社 MITSUBISHI HEAVY INDUSTRIES, LTD. [JP/JP]; 東京都港区港南二丁目16番5号 16-5, Konan 2-chome, Minato-ku, Tokyo 1088215, JP (AllExceptUS)
豊原 尚 TOYOHARA, Takashi [JP/JP]; JP (UsOnly)
橋本 雅之 HASHIMOTO, Masayuki [JP/JP]; JP (UsOnly)
松下 崇俊 MATSUSHITA, Takatoshi [JP/JP]; JP (UsOnly)
Inventors:
豊原 尚 TOYOHARA, Takashi; JP
橋本 雅之 HASHIMOTO, Masayuki; JP
松下 崇俊 MATSUSHITA, Takatoshi; JP
Agent:
藤田 考晴 FUJITA, Takaharu; 神奈川県横浜市西区みなとみらい2-2-1 横浜ランドマークタワー37F 37F The Landmark Tower Yokohama, 2-2-1, Minatomirai, Nishi-ku, Yokohama-shi, Kanagawa 2208137, JP
Priority Data:
2009-00039905.01.2009JP
Title (EN) WIND TURBINE GENERATING DEVICE AND METHOD FOR CONTROLLING WIND TURBINE GENERATING DEVICE
(FR) DISPOSITIF GÉNÉRATEUR À ÉOLIENNE ET PROCÉDÉ DE COMMANDE D'UN DISPOSITIF GÉNÉRATEUR À ÉOLIENNE
(JA) 風力発電装置及び風力発電装置の制御方法
Abstract:
(EN) Provided is a wind turbine generating device which can stop a blade at an appropriate position easily and rapidly. When a signal for stopping the rotation of a blade (5) is received, a pitch control device (11) controls a pitch angle so as to turn the blade toward the feathered position, to reduce the rotating speed of the blade (5) to a predetermined speed. Further, a brake disk (13) and a brake device (14) are driven and controlled so as to stop the blade (5) at a desired position on the basis of an angle detected by an angle detecting device (12)
(FR) L'invention concerne un dispositif générateur à éolienne capable d'immobiliser aisément et rapidement une pale dans une position appropriée. Lorsqu'un signal d'arrêt de la rotation d'une pale (5) est reçu, un dispositif (11) de commande du pas commande un angle de pas de façon à orienter la pale vers la position en drapeau afin de réduire la vitesse de rotation de la pale (5) à une vitesse prédéterminée. De plus, un disque (13) de frein et un dispositif (14) de frein sont actionnés et commandés de façon à immobiliser la pale (5) dans une position souhaitée sur la base d'un angle détecté par un dispositif (12) de détection d'angle.
(JA) 風車翼を容易かつ短時間で適切な位置に停止させることができる風力発電装置を提供する。風車翼(5)の回転停止を指示する停止信号を受信したときに、ピッチ制御装置(11)によりピッチ角をフェザー側に制御して風車翼(5)の回転速度を所定の速度まで減速させ、角度検出装置(12)の検出結果に基づいて、風車翼(5)の回転を所望の位置で停止させるようにブレーキディスク(13),ブレーキ装置(14)を駆動制御する。
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)
Also published as:
EP2375062US20110187107CN102105684CA2731845KR1020110030657AU2010203161
BRPI1004222IN108/MUMNP/2011