CN102790571B - 风力发电机无刷励磁系统及主、副励磁系统的切换方法 - Google Patents
风力发电机无刷励磁系统及主、副励磁系统的切换方法 Download PDFInfo
- Publication number
- CN102790571B CN102790571B CN201210311275.8A CN201210311275A CN102790571B CN 102790571 B CN102790571 B CN 102790571B CN 201210311275 A CN201210311275 A CN 201210311275A CN 102790571 B CN102790571 B CN 102790571B
- Authority
- CN
- China
- Prior art keywords
- excitation system
- wind
- driven generator
- excitation
- voltage
- 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.)
- Active
Links
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210311275.8A CN102790571B (zh) | 2012-08-29 | 2012-08-29 | 风力发电机无刷励磁系统及主、副励磁系统的切换方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210311275.8A CN102790571B (zh) | 2012-08-29 | 2012-08-29 | 风力发电机无刷励磁系统及主、副励磁系统的切换方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102790571A CN102790571A (zh) | 2012-11-21 |
CN102790571B true CN102790571B (zh) | 2015-01-07 |
Family
ID=47155885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210311275.8A Active CN102790571B (zh) | 2012-08-29 | 2012-08-29 | 风力发电机无刷励磁系统及主、副励磁系统的切换方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102790571B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104579058B (zh) * | 2014-12-30 | 2017-10-31 | 江西清华泰豪三波电机有限公司 | 查表跳转区间实现单相同步发电机绕组快速切换的方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1073557A (zh) * | 1991-12-20 | 1993-06-23 | 湖南省电力试验研究所 | 直流电机励磁的同步电机负励磁运行方法 |
CN101345453A (zh) * | 2008-05-06 | 2009-01-14 | 南京航空航天大学 | 并列结构混合励磁无刷同步电机 |
CN201369634Y (zh) * | 2009-03-04 | 2009-12-23 | 山东长星风电科技有限公司 | 一种风力同步发电机组 |
CN102097826A (zh) * | 2011-02-25 | 2011-06-15 | 南京航空航天大学 | 电励磁双凸极风力发电系统的结构与控制方法 |
CN102412734A (zh) * | 2011-11-30 | 2012-04-11 | 徐州中矿大传动与自动化有限公司 | 一种电励磁同步发电机用全功率风电变流器 |
CN102522769A (zh) * | 2011-12-01 | 2012-06-27 | 北京动力机械研究所 | 宽风速范围的混合励磁风力发电系统 |
-
2012
- 2012-08-29 CN CN201210311275.8A patent/CN102790571B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1073557A (zh) * | 1991-12-20 | 1993-06-23 | 湖南省电力试验研究所 | 直流电机励磁的同步电机负励磁运行方法 |
CN101345453A (zh) * | 2008-05-06 | 2009-01-14 | 南京航空航天大学 | 并列结构混合励磁无刷同步电机 |
CN201369634Y (zh) * | 2009-03-04 | 2009-12-23 | 山东长星风电科技有限公司 | 一种风力同步发电机组 |
CN102097826A (zh) * | 2011-02-25 | 2011-06-15 | 南京航空航天大学 | 电励磁双凸极风力发电系统的结构与控制方法 |
CN102412734A (zh) * | 2011-11-30 | 2012-04-11 | 徐州中矿大传动与自动化有限公司 | 一种电励磁同步发电机用全功率风电变流器 |
CN102522769A (zh) * | 2011-12-01 | 2012-06-27 | 北京动力机械研究所 | 宽风速范围的混合励磁风力发电系统 |
Non-Patent Citations (2)
Title |
---|
双馈式风力发电系统低电压穿越技术分析;操瑞发等;《电网技术》;20090531;第33卷(第9期);72-77 * |
变速恒频直驱型风电系统低压穿越技术;孟明等;《电工电能新技术》;20110430;第30卷(第2期);53-58 * |
Also Published As
Publication number | Publication date |
---|---|
CN102790571A (zh) | 2012-11-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2570661B1 (en) | Inrush current protection for wind turbines and wind farms | |
US7843078B2 (en) | Method and apparatus for generating power in a wind turbine | |
De Rijcke et al. | Grid impact of voltage control and reactive power support by wind turbines equipped with direct-drive synchronous machines | |
CN102709945B (zh) | 一种鼠笼发电机直驱式可储能风力发电系统 | |
CN102570934B (zh) | 抽水蓄能机组静止变频器工况励磁系统启动控制方法 | |
US9657709B2 (en) | Method for using an electric unit | |
Abdi et al. | Design and performance analysis of a 6 MW medium-speed brushless DFIG | |
CN103630838B (zh) | 一种双馈发电机对拖温升试验方法 | |
CN103187914B (zh) | 一种基于无刷双馈发电机的发电系统及其起励方法 | |
CN102790571B (zh) | 风力发电机无刷励磁系统及主、副励磁系统的切换方法 | |
Raja et al. | Grid-connected induction generators using delta-star switching of the stator winding with a permanently connected capacitor | |
Samoylenko et al. | Semiconductor power electronics for synchronous distributed generation | |
Saleh et al. | Power controller for PMG-based WECSs with battery storage systems | |
EP3961886A1 (en) | Crowbar module for an active neutral point clamped power conversion assembly | |
CN104362643A (zh) | 风电场无功补偿配置容量计算方法 | |
CN101546981B (zh) | 一种带电动机启动方式的垂直风力发电机 | |
CN201966629U (zh) | 低电压穿越智能功率控制单元 | |
CN202014103U (zh) | 一种风力发电控制及逆变系统 | |
CN113093007B (zh) | 一种可变速电机电动工况次同步负载试验方法 | |
CN113178888B (zh) | 风力发电系统及其运行控制方法 | |
Nicolae et al. | Simulation by MATLAB/Simulink of a wind farm power plant | |
CN203225693U (zh) | 一种基于无刷双馈发电机的发电系统 | |
CN211670800U (zh) | 基于不稳定汽源的余热发电系统 | |
Salles et al. | Dynamic analysis of wind turbines considering new grid code requirements | |
CN208564851U (zh) | 塔底控制系统和塔底控制一体柜 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Li Weili Inventor after: Gao Hanying Inventor after: Zhao Xiang Inventor after: Zhang Xiaochen Inventor after: Zhang Fuquan Inventor after: Zhou Feng Inventor after: Fu Min Inventor after: Zhao Leran Inventor before: Li Weili Inventor before: Gao Hanying Inventor before: Zhang Xiaochen Inventor before: Zhang Fuquan Inventor before: Zhou Feng Inventor before: Fu Min Inventor before: Zhao Leran |
|
CB03 | Change of inventor or designer information |