Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Yaw control method, device and equipment of wind generating set and storage medium

A technology of wind turbine and yaw control, which is applied to the control of wind turbines, wind turbines, engine control, etc., and can solve the problems of wind turbine generator power generation and safety reduction, so as to increase power generation, improve safety, damage reduction effect

Active Publication Date: 2020-11-24
XINJIANG GOLDWIND SCI & TECH
View PDF8 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the shortcomings of the existing methods, the present application proposes a yaw control method, device, equipment and storage medium for wind turbines to solve the problems in the prior art when the measurement of the initial position or zero position is inaccurate. Technical issues with reduced power generation and safety

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Yaw control method, device and equipment of wind generating set and storage medium
  • Yaw control method, device and equipment of wind generating set and storage medium
  • Yaw control method, device and equipment of wind generating set and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] The present application is described in detail below, and examples of embodiments of the present application are shown in the drawings, wherein the same or similar reference numerals represent the same or similar components or components having the same or similar functions throughout. Also, detailed descriptions of known technologies will be omitted if they are not necessary to illustrate the features of the present application. The embodiments described below by referring to the figures are exemplary only for explaining the present application, and are not construed as limiting the present application.

[0036] Those skilled in the art can understand that, unless otherwise defined, all terms (including technical terms and scientific terms) used herein have the same meaning as commonly understood by those of ordinary skill in the art to which this application belongs. It should also be understood that terms, such as those defined in commonly used dictionaries, should b...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a yaw control method, device and equipment of a wind generating set and a storage medium. The yaw control method of the wind generating set comprises the following steps that apredicted power value and an actual power value of a target wind generating set is acquired in real time; the predicted power value is compared with the actual power value, and whether the target windgenerating set meets a preset yaw condition or not is determined according to a comparison result; if the target wind generating set meets the yaw condition, the target wind generating set is controlled to yaw; and if the target wind generating set does not meet the yaw condition, the target wind generating set is controlled to be kept in the current state. According to the yaw control method ofthe wind generating set, yaw control can be performed on the target wind generating set based on the predicted power value and the actual power value of the target wind generating set, so that the safety of the target wind generating set is improved, and the wind energy obtained by the target wind generating set and the generated generating capacity are increased.

Description

technical field [0001] The present application relates to the technical field of yaw of a wind power generating set, and in particular, the present application relates to a yaw control method, device, device and storage medium of a wind power generating set. Background technique [0002] At present, countries around the world have reached a consensus on international cooperation in addressing climate change and the development of clean energy. Wind power is an energy source that can be used on a large scale among renewable energy sources. [0003] The yaw system in the wind turbine is an important part of the wind turbine. Its function is to keep the wind rotor of the wind turbine always facing the wind and make full use of wind energy. [0004] In the process of yaw control of the wind turbine through the yaw system, if the reference position of the wind turbine is not set accurately or the real-time position measurement of the wind turbine is not accurate, the yaw task can...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): F03D7/04
CPCF03D7/042F03D7/0204F05B2270/335Y02E10/72
Inventor 邢波赵亮肖明明
Owner XINJIANG GOLDWIND SCI & TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com