CN103410661A - 一种交流变桨距控制系统的收桨装置 - Google Patents
一种交流变桨距控制系统的收桨装置 Download PDFInfo
- Publication number
- CN103410661A CN103410661A CN2013102929164A CN201310292916A CN103410661A CN 103410661 A CN103410661 A CN 103410661A CN 2013102929164 A CN2013102929164 A CN 2013102929164A CN 201310292916 A CN201310292916 A CN 201310292916A CN 103410661 A CN103410661 A CN 103410661A
- Authority
- CN
- China
- Prior art keywords
- power source
- phase
- driver
- alternating current
- switching power
- 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
- 239000003990 capacitor Substances 0.000 claims abstract description 14
- 238000005516 engineering process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Classifications
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
-
- 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
Landscapes
- Stopping Of Electric Motors (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310292916.4A CN103410661B (zh) | 2013-07-12 | 2013-07-12 | 一种交流变桨距控制系统的收桨装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310292916.4A CN103410661B (zh) | 2013-07-12 | 2013-07-12 | 一种交流变桨距控制系统的收桨装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103410661A true CN103410661A (zh) | 2013-11-27 |
CN103410661B CN103410661B (zh) | 2015-11-11 |
Family
ID=49603694
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310292916.4A Active CN103410661B (zh) | 2013-07-12 | 2013-07-12 | 一种交流变桨距控制系统的收桨装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103410661B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104779693A (zh) * | 2013-12-02 | 2015-07-15 | 穆格乌纳股份有限公司 | 风力涡轮机变桨系统的运转方法 |
CN104329224B (zh) * | 2014-11-13 | 2017-02-15 | 湖南世优电气股份有限公司 | 一种直驱型永磁风力发电机组变速率变桨系统及变桨方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0831585A (ja) * | 1994-07-15 | 1996-02-02 | Ushio Inc | 誘電体バリア放電装置 |
CN101915206A (zh) * | 2010-08-09 | 2010-12-15 | 重庆科凯前卫风电设备有限责任公司 | 风力发电机的变桨控制单元及其装置 |
CN102222973A (zh) * | 2011-06-14 | 2011-10-19 | 湘潭世通电气有限公司 | 用于大型风力发电机组变桨控制器的直流电源装置 |
CN102828905A (zh) * | 2011-06-13 | 2012-12-19 | 苏州能健电气有限公司 | 一种安全稳定的交流变桨控制系统 |
US20130057230A1 (en) * | 2011-09-01 | 2013-03-07 | Joon Hyung LIM | Power factor correction control device and zero-current detection method for power factor correction control device |
CN203335327U (zh) * | 2013-07-12 | 2013-12-11 | 湘潭世优电气有限公司 | 一种交流变桨距控制系统的收桨装置 |
-
2013
- 2013-07-12 CN CN201310292916.4A patent/CN103410661B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0831585A (ja) * | 1994-07-15 | 1996-02-02 | Ushio Inc | 誘電体バリア放電装置 |
CN101915206A (zh) * | 2010-08-09 | 2010-12-15 | 重庆科凯前卫风电设备有限责任公司 | 风力发电机的变桨控制单元及其装置 |
CN102828905A (zh) * | 2011-06-13 | 2012-12-19 | 苏州能健电气有限公司 | 一种安全稳定的交流变桨控制系统 |
CN102222973A (zh) * | 2011-06-14 | 2011-10-19 | 湘潭世通电气有限公司 | 用于大型风力发电机组变桨控制器的直流电源装置 |
US20130057230A1 (en) * | 2011-09-01 | 2013-03-07 | Joon Hyung LIM | Power factor correction control device and zero-current detection method for power factor correction control device |
CN203335327U (zh) * | 2013-07-12 | 2013-12-11 | 湘潭世优电气有限公司 | 一种交流变桨距控制系统的收桨装置 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104779693A (zh) * | 2013-12-02 | 2015-07-15 | 穆格乌纳股份有限公司 | 风力涡轮机变桨系统的运转方法 |
CN104779693B (zh) * | 2013-12-02 | 2018-06-29 | 穆格乌纳股份有限公司 | 风力涡轮机变桨系统的运转方法 |
CN104329224B (zh) * | 2014-11-13 | 2017-02-15 | 湖南世优电气股份有限公司 | 一种直驱型永磁风力发电机组变速率变桨系统及变桨方法 |
Also Published As
Publication number | Publication date |
---|---|
CN103410661B (zh) | 2015-11-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103595037B (zh) | 三相交流相序纠错装置 | |
CN103016265B (zh) | 一种采用电网驱动紧急顺桨的交流变桨系统 | |
CN205001123U (zh) | 一种基于通用伺服驱动器的风机变桨控制系统 | |
CN203335327U (zh) | 一种交流变桨距控制系统的收桨装置 | |
CN103410661B (zh) | 一种交流变桨距控制系统的收桨装置 | |
JP6445976B2 (ja) | コンバータシステム及び風力発電設備又は水力発電設備 | |
CN102913388B (zh) | 一种风力发电机组紧急收桨系统及控制方法 | |
CN205986638U (zh) | 一种开关电源装置和变桨系统控制柜 | |
CN105958839A (zh) | 开关电源装置和变桨系统控制柜 | |
CN102522807A (zh) | 风力发电机变桨系统控制电源 | |
CN205377443U (zh) | 冷却塔风机电源系统 | |
CN102828905A (zh) | 一种安全稳定的交流变桨控制系统 | |
CN202108662U (zh) | 一种安全稳定的交流变桨控制系统 | |
CN202867090U (zh) | 一种风力发电机组紧急收桨系统 | |
CN206099825U (zh) | 电机起动控制电路 | |
CN203368047U (zh) | 一种风力发电机并网逆变一体控制器 | |
CN105575616A (zh) | 变压器自动冷却系统 | |
CN102518554B (zh) | 风力发电机组变桨控制系统 | |
CN205160193U (zh) | 一种锅炉给粉机的供电电源系统 | |
CN202108663U (zh) | 一种交流变桨控制系统 | |
CN203827241U (zh) | 一种ggh转子驱动装置 | |
CN202652139U (zh) | 一种工变频转换电路 | |
CN103078565B (zh) | 发电机制动设备 | |
CN203645583U (zh) | 一种用于应急电源车的自耦变压器降压启动装置 | |
CN203434599U (zh) | 三相电源缺相保护装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: 411104 Torch Innovation and Pioneer Park, hi tech Zone, Hunan, Xiangtan Applicant after: HUNAN SHIYOU ELECTRIC PUBLIC Co.,Ltd. Address before: 411104 Torch Innovation and Pioneer Park, hi tech Zone, Hunan, Xiangtan Applicant before: Xiangtan Shiyou Electrical Co.,Ltd. |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: XIANGTAN SHITONG UNITRON ELECTRIC CO., LTD. TO: HUNAN SHIYOU ELECTRIC CO., LTD. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A propeller retracting device for AC pitch control system Effective date of registration: 20211224 Granted publication date: 20151111 Pledgee: China Everbright Bank Co.,Ltd. Xiangtan sub branch Pledgor: HUNAN SHIYOU ELECTRIC PUBLIC Co.,Ltd. Registration number: Y2021430000099 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230511 Granted publication date: 20151111 Pledgee: China Everbright Bank Co.,Ltd. Xiangtan sub branch Pledgor: HUNAN SHIYOU ELECTRIC PUBLIC Co.,Ltd. Registration number: Y2021430000099 |