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1. (WO2019012788) WIND POWER-GENERATION SYSTEM
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Pub. No.: WO/2019/012788 International Application No.: PCT/JP2018/017702
Publication Date: 17.01.2019 International Filing Date: 08.05.2018
IPC:
H02P 9/00 (2006.01) ,F03D 7/04 (2006.01) ,H02P 101/15 (2015.01)
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
P
CONTROL OR REGULATION OF ELECTRIC MOTORS, GENERATORS, OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS OR REACTORS OR CHOKE COILS
9
Arrangements for controlling electric generators for the purpose of obtaining a desired output
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
[IPC code unknown for H02P 101/15]
Applicants:
株式会社日立製作所 HITACHI, LTD. [JP/JP]; 東京都千代田区丸の内一丁目6番6号 6-6, Marunouchi 1-chome, Chiyoda-ku, Tokyo 1008280, JP
Inventors:
矢澤 義昭 YAZAWA Yoshiaki; JP
渡邊 純一郎 WATANABE Jyunichiro; JP
Agent:
青稜特許業務法人 SEIRYO I.P.C.; 東京都中央区八丁堀二丁目24番2号 24-2, Hatchobori 2-chome, Chuo-ku, Tokyo 1040032, JP
Priority Data:
2017-13623812.07.2017JP
Title (EN) WIND POWER-GENERATION SYSTEM
(FR) SYSTÈME DE GÉNÉRATION D'ÉNERGIE ÉOLIENNE
(JA) 風力発電システム
Abstract:
(EN) The present invention includes: a doppler radar that is installed on at least one of a plurality of wind power-generation devices and that projects a laser beam to measure the wind conditions around the wind power-generation devices; and a control device that controls the wind power-generation devices on the basis of the wind conditions measured by the doppler radar. The control device carries out control so that the laser beam is projected from the doppler radar in a direction which is in accordance with the topography of a location within a farm where the wind power-generation devices are installed.
(FR) La présente invention comprend : un radar doppler qui est installé sur au moins un dispositif d'une pluralité de dispositifs de génération d'énergie éolienne et qui projette un faisceau laser pour mesurer les conditions de vent autour des dispositifs de génération d'énergie éolienne ; et un dispositif de commande qui commande les dispositifs de génération d'énergie éolienne sur la base des conditions de vent mesurées par le radar doppler. Le dispositif de commande effectue une commande de sorte que le faisceau laser soit projeté du radar doppler dans une direction qui est conforme à la topographie d'un emplacement à l'intérieur d'un parc où sont installés les dispositifs de génération d'énergie éolienne.
(JA) 複数の風力発電装置の少なくとも一つに設置されレーザービームを出射して風力発電装置の周辺の風況を計測するドップラーライダーと、ドップラーライダーで計測された風況に基づいて風力発電装置を制御する制御装置を有する。制御装置は、風力発電装置が設置されたファーム内の場所の地形に応じた方向に、ドップラーライダーからレーザービームが出射するように制御する。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, 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, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, 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, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)