CN201247964Y - 变桨距系统电源 - Google Patents
变桨距系统电源 Download PDFInfo
- Publication number
- CN201247964Y CN201247964Y CNU2008200789489U CN200820078948U CN201247964Y CN 201247964 Y CN201247964 Y CN 201247964Y CN U2008200789489 U CNU2008200789489 U CN U2008200789489U CN 200820078948 U CN200820078948 U CN 200820078948U CN 201247964 Y CN201247964 Y CN 201247964Y
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- CN
- China
- Prior art keywords
- power supply
- servo
- driver
- pitch
- supply
- 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.)
- Expired - Lifetime
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200789489U CN201247964Y (zh) | 2009-01-08 | 2009-01-08 | 变桨距系统电源 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200789489U CN201247964Y (zh) | 2009-01-08 | 2009-01-08 | 变桨距系统电源 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201247964Y true CN201247964Y (zh) | 2009-05-27 |
Family
ID=40731790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200789489U Expired - Lifetime CN201247964Y (zh) | 2009-01-08 | 2009-01-08 | 变桨距系统电源 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201247964Y (zh) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102022260A (zh) * | 2010-11-24 | 2011-04-20 | 南京飓能电控自动化设备制造有限公司 | 基于超级电容的冗余电变桨系统 |
| CN102042167A (zh) * | 2010-12-15 | 2011-05-04 | 北京金风科创风电设备有限公司 | 一种变桨装置及风力发电机 |
| CN102606400A (zh) * | 2012-04-16 | 2012-07-25 | 上海致远绿色能源有限公司 | 永磁变桨风力发电机组失电顺桨控制系统 |
| CN102678467A (zh) * | 2012-05-28 | 2012-09-19 | 哈尔滨工程大学 | 一种变桨距垂直轴风力机 |
| CN102097993B (zh) * | 2009-12-15 | 2012-10-17 | 苏州能健电气有限公司 | 风力发电变桨系统互锁装置 |
| CN102859185A (zh) * | 2010-05-05 | 2013-01-02 | 罗伯特·博世有限公司 | 转子叶片调节装置 |
| CN103207373A (zh) * | 2012-01-16 | 2013-07-17 | 华锐风电科技(集团)股份有限公司 | 风电机组变桨系统后备电源的测试系统和测试方法 |
| CN103511182A (zh) * | 2013-01-17 | 2014-01-15 | 成都阜特科技股份有限公司 | 一种风力发电机组直流变桨距控制系统 |
| CN104460656A (zh) * | 2014-11-13 | 2015-03-25 | 湖南世优电气股份有限公司 | 一种风力发电机组变桨距控制系统综合测试平台及其测试方法 |
| CN104747373A (zh) * | 2013-12-31 | 2015-07-01 | 通用电气公司 | 用于保护风力涡轮机电池备用变桨控制系统的系统和方法 |
| CN109958587A (zh) * | 2017-12-25 | 2019-07-02 | 江苏金风科技有限公司 | 海上风力发电机组的除湿设备的电控装置和系统 |
| CN111656008A (zh) * | 2018-01-31 | 2020-09-11 | 西门子歌美飒可再生能源公司 | 用于控制风力涡轮机叶片的桨距角的方法 |
| CN111706465A (zh) * | 2020-06-08 | 2020-09-25 | 北京工业大学 | 一种风力发电机电能储备及停机颤振防护系统 |
| CN112290666A (zh) * | 2020-11-16 | 2021-01-29 | 湖南世优电气股份有限公司 | 变桨系统 |
| CN113236490A (zh) * | 2021-05-21 | 2021-08-10 | 中国华能集团清洁能源技术研究院有限公司 | 一种基于储能风电机组极限载荷控制方法、介质和设备 |
-
2009
- 2009-01-08 CN CNU2008200789489U patent/CN201247964Y/zh not_active Expired - Lifetime
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102097993B (zh) * | 2009-12-15 | 2012-10-17 | 苏州能健电气有限公司 | 风力发电变桨系统互锁装置 |
| CN102859185A (zh) * | 2010-05-05 | 2013-01-02 | 罗伯特·博世有限公司 | 转子叶片调节装置 |
| CN102022260B (zh) * | 2010-11-24 | 2012-08-01 | 南京飓能电控自动化设备制造有限公司 | 基于超级电容的冗余电变桨系统 |
| CN102022260A (zh) * | 2010-11-24 | 2011-04-20 | 南京飓能电控自动化设备制造有限公司 | 基于超级电容的冗余电变桨系统 |
| CN102042167A (zh) * | 2010-12-15 | 2011-05-04 | 北京金风科创风电设备有限公司 | 一种变桨装置及风力发电机 |
| CN103207373A (zh) * | 2012-01-16 | 2013-07-17 | 华锐风电科技(集团)股份有限公司 | 风电机组变桨系统后备电源的测试系统和测试方法 |
| CN103207373B (zh) * | 2012-01-16 | 2015-11-25 | 华锐风电科技(集团)股份有限公司 | 风电机组变桨系统后备电源的测试系统和测试方法 |
| CN102606400A (zh) * | 2012-04-16 | 2012-07-25 | 上海致远绿色能源有限公司 | 永磁变桨风力发电机组失电顺桨控制系统 |
| CN102678467A (zh) * | 2012-05-28 | 2012-09-19 | 哈尔滨工程大学 | 一种变桨距垂直轴风力机 |
| CN102678467B (zh) * | 2012-05-28 | 2013-11-20 | 哈尔滨工程大学 | 一种变桨距垂直轴风力机 |
| CN103511182B (zh) * | 2013-01-17 | 2016-07-06 | 成都阜特科技股份有限公司 | 一种风力发电机组直流变桨距控制系统 |
| CN103511182A (zh) * | 2013-01-17 | 2014-01-15 | 成都阜特科技股份有限公司 | 一种风力发电机组直流变桨距控制系统 |
| CN104747373A (zh) * | 2013-12-31 | 2015-07-01 | 通用电气公司 | 用于保护风力涡轮机电池备用变桨控制系统的系统和方法 |
| CN104460656A (zh) * | 2014-11-13 | 2015-03-25 | 湖南世优电气股份有限公司 | 一种风力发电机组变桨距控制系统综合测试平台及其测试方法 |
| CN109958587A (zh) * | 2017-12-25 | 2019-07-02 | 江苏金风科技有限公司 | 海上风力发电机组的除湿设备的电控装置和系统 |
| CN111656008A (zh) * | 2018-01-31 | 2020-09-11 | 西门子歌美飒可再生能源公司 | 用于控制风力涡轮机叶片的桨距角的方法 |
| CN111656008B (zh) * | 2018-01-31 | 2023-07-25 | 西门子歌美飒可再生能源公司 | 用于控制风力涡轮机叶片的桨距角的方法 |
| CN111706465A (zh) * | 2020-06-08 | 2020-09-25 | 北京工业大学 | 一种风力发电机电能储备及停机颤振防护系统 |
| CN111706465B (zh) * | 2020-06-08 | 2022-06-24 | 北京工业大学 | 一种风力发电机电能储备及停机颤振防护系统 |
| CN112290666A (zh) * | 2020-11-16 | 2021-01-29 | 湖南世优电气股份有限公司 | 变桨系统 |
| CN113236490A (zh) * | 2021-05-21 | 2021-08-10 | 中国华能集团清洁能源技术研究院有限公司 | 一种基于储能风电机组极限载荷控制方法、介质和设备 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 100081 Beijing city Haidian District Daliushu Fuhai international port 801 Patentee after: Beijing Nego Automation Technology Co., Ltd. Address before: 100089 Beijing city Haidian District North wa West Yee Jiayuan No. 18 - two storey commercial building Patentee before: Beijing Nego Automation Technology Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100081 Beijing city Haidian District Daliushu Fuhai international port 801 Patentee after: Beijing Nego Automation Technology Co., Ltd. Address before: 100081 Beijing city Haidian District Daliushu Fuhai international port 801 Patentee before: Beijing Nego Automation Technology Co., Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Power supply for variable pitch system Effective date of registration: 20111228 Granted publication date: 20090527 Pledgee: Zhongguancun Beijing science and technology Company limited by guarantee Pledgor: Beijing Nego Automation Technology Co., Ltd. Registration number: 2011990000518 |
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| DD01 | Delivery of document by public notice |
Addressee: Liu Nana Document name: Notification of Passing Examination on Formalities |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20121211 Granted publication date: 20090527 Pledgee: Zhongguancun Beijing science and technology Company limited by guarantee Pledgor: Beijing Nego Automation Technology Co., Ltd. Registration number: 2011990000518 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Power supply for variable pitch system Effective date of registration: 20130105 Granted publication date: 20090527 Pledgee: Zhongguancun Beijing science and technology Company limited by guarantee Pledgor: Beijing Nego Automation Technology Co., Ltd. Registration number: 2013990000005 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20131107 Granted publication date: 20090527 Pledgee: Zhongguancun Beijing technology financing Company limited by guarantee Pledgor: Beijing Nego Automation Technology Co., Ltd. Registration number: 2013990000005 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Power supply for variable pitch system Effective date of registration: 20131107 Granted publication date: 20090527 Pledgee: Zhongguancun Beijing technology financing Company limited by guarantee Pledgor: Beijing Nego Automation Technology Co., Ltd. Registration number: 2013990000828 |
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| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PM01 | Change of the registration of the contract for pledge of patent right |
Change date: 20131107 Registration number: 2013990000005 Pledgee after: Zhongguancun Beijing technology financing Company limited by guarantee Pledgee before: Zhongguancun Beijing science and technology Company limited by guarantee |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090527 |