Title:
LOAD DECOUPLING LOADING APPARATUS, METHOD AND SYSTEM FOR WIND TURBINE GENERATOR SET, AND CONTROL SYSTEM
Document Type and Number:
WIPO Patent Application WO/2024/055834
Kind Code:
A1
Abstract:
A load decoupling loading apparatus for a wind turbine generator set, the apparatus comprising a plurality of actuators, a first loading bearing (201), a rotating shaft (202) and a second loading bearing (203), wherein the rotating shaft (202) is horizontally arranged with respect to the ground; the first loading bearing (201) and the second loading bearing (203) are respectively connected to two ends of the rotating shaft (202) in a sleeved manner, the end of the first loading bearing (201) that is away from the rotating shaft (202) is connected to an external electric motor, and the end of the second loading bearing (203) that is away from the rotating shaft (202) is connected to an external test prototype; the plurality of actuators are respectively connected to the first loading bearing (201) and the second loading bearing (203), and the actuators provide a five-degree-of-freedom load for the test prototype by means of the first loading bearing (201) and the second loading bearing (203); and the electric motor provides a torque load for the test prototype. The control over a plurality of actuators in the loading apparatus is implemented according to a five-degree-of-freedom load, thereby enhancing the loading control accuracy of a transmission chain of a wind turbine generator set and improving the experimental precision of the wind turbine generator set. Further provided are a load decoupling loading system for a wind turbine generator set, a load decoupling loading method for a wind turbine generator set, a simulation control system for a load decoupling loading method for a wind generator set, and a computer device and a computer-readable storage medium.
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Inventors:
QIN SHIYAO (CN)
JIA HAIKUN (CN)
XUE YANG (CN)
WANG RUIMING (CN)
FU DEYI (CN)
SUN YONG (CN)
WANG ANQING (CN)
KONG LINGXING (CN)
WANG WENZHUO (CN)
LI TING (CN)
JIA HAIKUN (CN)
XUE YANG (CN)
WANG RUIMING (CN)
FU DEYI (CN)
SUN YONG (CN)
WANG ANQING (CN)
KONG LINGXING (CN)
WANG WENZHUO (CN)
LI TING (CN)
Application Number:
PCT/CN2023/115258
Publication Date:
March 21, 2024
Filing Date:
August 28, 2023
Export Citation:
Assignee:
CHINA ELECTRIC POWER RES INST (CN)
International Classes:
G01M99/00; F03D17/00; G01M13/025
Foreign References:
| CN115200916A | 2022-10-18 | |||
| CN113865862A | 2021-12-31 | |||
| CN102156047A | 2011-08-17 | |||
| CN103900818A | 2014-07-02 | |||
| CN110426211A | 2019-11-08 | |||
| CN111859649A | 2020-10-30 | |||
| CN111859650A | 2020-10-30 | |||
| CN112857667A | 2021-05-28 | |||
| CN202083551U | 2011-12-21 | |||
| DE102010017456A1 | 2011-12-22 | |||
| CN202211125308A | 2022-09-16 |
Other References:
严伟鑫 (YAN, WEIXIN): "风电传动链非扭矩载荷技术研究 (Non-official translation: Research on Non-Torque Load Technology of Wind Power Transmission Chain)", 中国优秀硕士学位论文全文数据库工程科技II辑 (ENGINEERING SCIENCE AND TECHNOLOGY II, CHINA MASTER'S THESES FULL-TEXT DATABASE), no. 7, 15 July 2012 (2012-07-15), pages 1 - 87
王成东 (WANG, CHENGDONG): "模拟风力机载荷的电液加载装置的设计研究 (Non-official translation: Design and Research of Electro-Hydraulic Loading Device for Simulating Wind Turbine Load)", 中国优秀硕士学位论文全文数据库工程科技II辑 (ENGINEERING SCIENCE AND TECHNOLOGY II, CHINA MASTER'S THESES FULL-TEXT DATABASE), no. 7, 15 July 2016 (2016-07-15), pages 1 - 109
王成东 (WANG, CHENGDONG): "模拟风力机载荷的电液加载装置的设计研究 (Non-official translation: Design and Research of Electro-Hydraulic Loading Device for Simulating Wind Turbine Load)", 中国优秀硕士学位论文全文数据库工程科技II辑 (ENGINEERING SCIENCE AND TECHNOLOGY II, CHINA MASTER'S THESES FULL-TEXT DATABASE), no. 7, 15 July 2016 (2016-07-15), pages 1 - 109
Attorney, Agent or Firm:
CHINA PAT INTELLECTUAL PROPERTY OFFICE (CN)
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