JP2012112385A - 風力タービンの電気装置を制御する方法およびシステム - Google Patents
風力タービンの電気装置を制御する方法およびシステム Download PDFInfo
- Publication number
- JP2012112385A JP2012112385A JP2011259193A JP2011259193A JP2012112385A JP 2012112385 A JP2012112385 A JP 2012112385A JP 2011259193 A JP2011259193 A JP 2011259193A JP 2011259193 A JP2011259193 A JP 2011259193A JP 2012112385 A JP2012112385 A JP 2012112385A
- Authority
- JP
- Japan
- Prior art keywords
- utility grid
- wind turbine
- electrical device
- power
- frequency
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 33
- 238000005259 measurement Methods 0.000 claims description 11
- 238000001816 cooling Methods 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000012809 cooling fluid Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000007423 decrease Effects 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000007257 malfunction Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D7/00—Controlling wind motors
- F03D7/02—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor
- F03D7/04—Automatic control; Regulation
- F03D7/042—Automatic control; Regulation by means of an electrical or electronic controller
- F03D7/048—Automatic control; Regulation by means of an electrical or electronic controller controlling wind farms
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D7/00—Controlling wind motors
- F03D7/02—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor
- F03D7/028—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor controlling wind motor output power
- F03D7/0284—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor controlling wind motor output power in relation to the state of the electric grid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D7/00—Controlling wind motors
- F03D7/02—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor
- F03D7/0272—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor by measures acting on the electrical generator
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/20—Wind motors characterised by the driven apparatus
- F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
- F03D9/255—Wind motors characterised by the driven apparatus the apparatus being an electrical generator connected to electrical distribution networks; Arrangements therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/04—Circuit arrangements for ac mains or ac distribution networks for connecting networks of the same frequency but supplied from different sources
- H02J3/06—Controlling transfer of power between connected networks; Controlling sharing of load between connected networks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2270/00—Control
- F05B2270/30—Control parameters, e.g. input parameters
- F05B2270/337—Electrical grid status parameters, e.g. voltage, frequency or power demand
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/76—Power conversion electric or electronic aspects
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Wind Motors (AREA)
- Control Of Eletrric Generators (AREA)
Abstract
【解決手段】風力タービン(100)の電気装置(117、121、123、125、127、129)の制御方法であって、該電気装置に電気的に接続されたユーティリティグリッド(115)の状態信号(f)を受信するステップと、該状態信号に基づいて該電気装置の動作を制御するステップと、を有する方法。
【選択図】図1
Description
Claims (15)
- 風力タービン(100)の電気装置(117、121、123、125、127、129)の制御方法であって、
該電気装置に電気的に接続されたユーティリティグリッド(115)の状態信号(f)を受信するステップと、
該状態信号に基づいて該電気装置の動作を制御するステップと、
を有する、ことを特徴とする方法。 - 前記電気装置の動作を制御するステップは、前記電気装置の前記ユーティリティグリッドからの電力消費、または、前記電気装置の前記ユーティリティグリッドへの電力移動を制御するステップを有する、請求項1記載の方法。
- 前記風力タービンのロータに機械的に接続された発電機からの電力を前記ユーティリティグリッドに供給するステップをさらに有する、請求項1又は2記載の方法。
- 前記発電機からの電力を、公称周波数を有する電力に変換するステップをさらに有する、請求項3に記載の方法。
- 前記発電機から前記ユーティリティグリッドに供給される電力の量は、前記ユーティリティグリッドの前記状態信号の変化に際して一定に維持される、請求項3又は4記載の方法。
- 前記状態信号に基づいて、前記風力タービンのエネルギーバッファから前記ユーティリティグリッドに電力を供給するステップをさらに有する、請求項1〜5のいずれか1項記載の方法。
- 前記ユーティリティグリッドの前記状態信号を決定するステップをさらに有する、請求項1〜6のいずれか1項記載の方法。
- 前記状態信号は、前記ユーティリティグリッドの周波数を含む、請求項1〜7のいずれか1項記載の方法。
- 前記ユーティリティグリッドの周波数を基準値と比較するステップを有する、請求項8記載の方法。
- 前記ユーティリティグリッドの周波数が前記基準値より小さい場合、前記電気装置の前記ユーティリティグリッドからの電力消費を低下させる、請求項9記載の方法。
- 前記ユーティリティグリッドの周波数が少なくとも所定のしきい値分、前記基準値より小さい場合、前記電気装置の前記ユーティリティグリッドからの電力消費を停止させる、請求項9または10記載の方法。
- 風力タービンにおける電気装置を制御するシステムであって、
ユーティリティグリッド(115)に電気的に接続された電気装置(117、121、123、125、127、129)と、
前記ユーティリティグリッドの状態信号(f)を受信し、前記状態信号に基づいて前記電気装置の動作を制御するコントローラ(133)と、
を備える、ことを特徴とするシステム。 - 前記状態信号を測定するための測定システム(131)をさらに備える、請求項12記載のシステム。
- 前記電気装置は、
風の方向に関連して前記風力タービンを配向させるためのヨーモータ(117)と、
前記風力タービンの構成要素を動かすための油圧系(121)と、
前記風力タービンの構成要素を加熱するためのヒータ(123)と、
前記風力タービンの構成要素を冷却するための冷却装置(125)と、
無停電電源装置(127)と、
光源(129)と、
冷却流体を循環させるためのポンプ(126)と、
の少なくとも1つを備える、請求項12または13記載のシステム。 - 請求項12〜14のいずれか1項記載のシステムを備える風力タービン。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10192749.9 | 2010-11-26 | ||
EP10192749.9A EP2458205B1 (en) | 2010-11-26 | 2010-11-26 | Method and system for controlling an electric device of a wind turbine |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012112385A true JP2012112385A (ja) | 2012-06-14 |
JP5963424B2 JP5963424B2 (ja) | 2016-08-03 |
Family
ID=43971300
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011259193A Active JP5963424B2 (ja) | 2010-11-26 | 2011-11-28 | 風力タービンの電気装置を制御する方法およびシステム |
Country Status (9)
Country | Link |
---|---|
US (1) | US8704392B2 (ja) |
EP (1) | EP2458205B1 (ja) |
JP (1) | JP5963424B2 (ja) |
KR (1) | KR101809514B1 (ja) |
CN (1) | CN102545254B (ja) |
AU (1) | AU2011226934B2 (ja) |
BR (1) | BRPI1105497B1 (ja) |
CA (1) | CA2759305C (ja) |
DK (1) | DK2458205T3 (ja) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2282053B1 (en) * | 2009-06-29 | 2016-01-13 | Vestas Wind Systems A/S | Wind turbine providing grid support |
EP2679809A1 (en) | 2012-06-28 | 2014-01-01 | Siemens Aktiengesellschaft | Method and arrangement for responding to a grid event, such as fast frequency drop, by combining demand response, inertial response and spinning reserve |
US9500182B2 (en) | 2012-12-06 | 2016-11-22 | Vestas Wind Systems A/S | Three-phase AC electrical system, and a method for compensating an inductance imbalance in such a system |
EP2932093B1 (en) | 2012-12-14 | 2018-10-31 | Vestas Wind Systems A/S | Method and arrangement for swift power regulation |
US20140343744A1 (en) * | 2013-03-14 | 2014-11-20 | The Powerwise Group Inc. | Autonomous smart grid demand measurement system and method |
DE102013206119A1 (de) * | 2013-04-08 | 2014-10-09 | Wobben Properties Gmbh | Windenergieanlage und Verfahren zum Betreiben einer Windenergieanlage |
EP2851558B1 (en) * | 2013-09-18 | 2017-07-19 | Siemens Aktiengesellschaft | Method of controlling a wind turbine |
US9458828B2 (en) * | 2013-12-09 | 2016-10-04 | Siemens Aktiengesellschaft | Controlling wind power plant with negative power capability to respond to grid frequency instability |
CN103807096B (zh) * | 2014-02-18 | 2016-08-17 | 江苏金风科技有限公司 | 风力涡轮机及其控制方法 |
KR101526115B1 (ko) * | 2014-04-07 | 2015-06-04 | 재단법인대구경북과학기술원 | 3차원 조사 장치 |
DE102016003276A1 (de) * | 2016-03-18 | 2017-09-21 | Senvion Gmbh | Windenergieanlage mit einem Leistungskontrollmodul |
DE102016124135A1 (de) * | 2016-12-13 | 2018-06-14 | Wobben Properties Gmbh | Verfahren und Vorrichtung zum Betreiben von Windenergieanlagen |
EP3743975A1 (en) * | 2018-01-25 | 2020-12-02 | MHI Vestas Offshore Wind A/S | Black start restoration |
CN111648915B (zh) * | 2020-05-21 | 2021-04-16 | 浙江大学 | 风力发电机的冷却控制方法、***、设备及存储介质 |
EP4194685A1 (en) * | 2021-12-07 | 2023-06-14 | General Electric Renovables España S.L. | A method for operating a wind turbine and a wind turbine |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1169893A (ja) * | 1997-08-26 | 1999-03-09 | Hitachi Eng & Services Co Ltd | ハイブリッド発電システム |
JP2003120505A (ja) * | 2001-10-12 | 2003-04-23 | Mitsubishi Heavy Ind Ltd | 風力発電装置 |
JP2007506887A (ja) * | 2003-08-07 | 2007-03-22 | ヴェスタス,ウィンド,システムズ エー/エス | 機能異常中の電力網に接続されている風力タービンを制御する方法、制御システム、風力タービン、及び一群の風力タービン |
EP2072813A2 (en) * | 2007-12-19 | 2009-06-24 | General Electric Company | Control system and method for operating a wind farm |
EP2075463A2 (en) * | 2007-12-27 | 2009-07-01 | Gamesa Innovation & Technology, S.L. | Wind power installation and method of operating it |
US20100060000A1 (en) * | 2008-09-08 | 2010-03-11 | Scholte-Wassink Hartmut | Wind turbine having a main power converter and an auxiliary power converter and a method for the control thereof |
EP2166225A1 (en) * | 2008-09-19 | 2010-03-24 | Vestas Wind Systems A/S | A turbine farm having an auxiliary power supply |
JP2011038406A (ja) * | 2009-08-06 | 2011-02-24 | Mitsubishi Heavy Ind Ltd | 風力発電装置、風力発電装置の制御方法、風力発電システム及び風力発電システムの制御方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005046044A1 (en) * | 2003-11-06 | 2005-05-19 | Varispeed Electric Motors Pty Ltd | A variable speed power generator having two induction generators on a common shaft |
JP4616579B2 (ja) * | 2004-05-13 | 2011-01-19 | 株式会社四国総合研究所 | 電力供給システム |
US7345373B2 (en) | 2005-11-29 | 2008-03-18 | General Electric Company | System and method for utility and wind turbine control |
EP2235367B1 (en) * | 2007-12-21 | 2016-03-16 | 2-B Energy Holding B.V. | Wind turbine park |
US8198742B2 (en) * | 2007-12-28 | 2012-06-12 | Vestas Wind Systems A/S | Variable speed wind turbine with a doubly-fed induction generator and rotor and grid inverters that use scalar controls |
US8821108B2 (en) * | 2008-06-30 | 2014-09-02 | Vestas Wind Systems A/S | Method of controlling a wind power plant |
WO2010140248A1 (ja) * | 2009-06-05 | 2010-12-09 | 三菱重工業株式会社 | 風力発電装置及びその制御方法並びに風力発電システム |
US8046109B2 (en) * | 2009-12-16 | 2011-10-25 | General Electric Company | Method and systems for operating a wind turbine |
-
2010
- 2010-11-26 DK DK10192749.9T patent/DK2458205T3/en active
- 2010-11-26 EP EP10192749.9A patent/EP2458205B1/en active Active
-
2011
- 2011-09-28 AU AU2011226934A patent/AU2011226934B2/en active Active
- 2011-11-09 US US13/292,637 patent/US8704392B2/en active Active
- 2011-11-23 BR BRPI1105497-2A patent/BRPI1105497B1/pt active IP Right Grant
- 2011-11-24 CA CA2759305A patent/CA2759305C/en active Active
- 2011-11-25 CN CN201110380449.1A patent/CN102545254B/zh active Active
- 2011-11-28 JP JP2011259193A patent/JP5963424B2/ja active Active
- 2011-11-28 KR KR1020110125383A patent/KR101809514B1/ko active IP Right Grant
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1169893A (ja) * | 1997-08-26 | 1999-03-09 | Hitachi Eng & Services Co Ltd | ハイブリッド発電システム |
JP2003120505A (ja) * | 2001-10-12 | 2003-04-23 | Mitsubishi Heavy Ind Ltd | 風力発電装置 |
JP2007506887A (ja) * | 2003-08-07 | 2007-03-22 | ヴェスタス,ウィンド,システムズ エー/エス | 機能異常中の電力網に接続されている風力タービンを制御する方法、制御システム、風力タービン、及び一群の風力タービン |
EP2072813A2 (en) * | 2007-12-19 | 2009-06-24 | General Electric Company | Control system and method for operating a wind farm |
EP2075463A2 (en) * | 2007-12-27 | 2009-07-01 | Gamesa Innovation & Technology, S.L. | Wind power installation and method of operating it |
US20100060000A1 (en) * | 2008-09-08 | 2010-03-11 | Scholte-Wassink Hartmut | Wind turbine having a main power converter and an auxiliary power converter and a method for the control thereof |
EP2166225A1 (en) * | 2008-09-19 | 2010-03-24 | Vestas Wind Systems A/S | A turbine farm having an auxiliary power supply |
JP2011038406A (ja) * | 2009-08-06 | 2011-02-24 | Mitsubishi Heavy Ind Ltd | 風力発電装置、風力発電装置の制御方法、風力発電システム及び風力発電システムの制御方法 |
Also Published As
Publication number | Publication date |
---|---|
KR101809514B1 (ko) | 2017-12-15 |
CN102545254A (zh) | 2012-07-04 |
DK2458205T3 (en) | 2017-01-30 |
KR20120057549A (ko) | 2012-06-05 |
BRPI1105497A2 (pt) | 2015-07-07 |
CN102545254B (zh) | 2017-04-12 |
US8704392B2 (en) | 2014-04-22 |
JP5963424B2 (ja) | 2016-08-03 |
CA2759305A1 (en) | 2012-05-26 |
AU2011226934A1 (en) | 2012-06-14 |
BRPI1105497B1 (pt) | 2020-03-31 |
EP2458205B1 (en) | 2016-10-19 |
US20120133133A1 (en) | 2012-05-31 |
CA2759305C (en) | 2019-05-07 |
AU2011226934B2 (en) | 2015-09-03 |
EP2458205A1 (en) | 2012-05-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5963424B2 (ja) | 風力タービンの電気装置を制御する方法およびシステム | |
JP7153676B2 (ja) | 蓄電ユニットを使用するグリッド損失中の風力タービンの動作 | |
CN101938138B (zh) | 电网故障期间的电能管理 | |
US7952232B2 (en) | Wind turbine energy storage and frequency control | |
US8154142B2 (en) | Communicating energy storages with different functions | |
JP5198791B2 (ja) | 風力発電システム及びその制御方法及びこれを用いた風力発電所 | |
JP6882452B2 (ja) | 風力タービンの制御方法 | |
CN102472249A (zh) | 风力发电装置、风力发电装置的控制方法、风力发电***及风力发电***的控制方法 | |
US20120056425A1 (en) | Stand alone operation system for use with utility grade synchronous wind turbine generators | |
KR101956232B1 (ko) | 최대 운전 효율 관리가 가능한 에너지저장장치(ess)의 에너지 관리 시스템 및 방법 | |
US9080553B2 (en) | Method and apparatus for control of redundant devices in a wind turbine | |
CN106930899B (zh) | 一种风机内的偏航电机的供电***及供电方法 | |
CN115244815A (zh) | 响应于零功率需求信号而控制可再生能源发电厂 | |
EP4090846A1 (en) | Pitch control of wind turbine blades in a standby mode | |
US20220393477A1 (en) | Auxiliary power system control in hybrid power plants | |
DK180572B1 (en) | Short term power supply to a critical load of an auxiliary system | |
Ren et al. | Primary Frequency Regulation Strategy of PMSG-Based Wind Turbines Integrated Inertia Control | |
WO2023143852A1 (en) | Auxiliary power supply | |
JP2016044609A (ja) | 風力発電制御装置および風力発電制御方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20141001 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20150813 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20150831 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20151116 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20160530 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20160628 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5963424 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |