Wind power plant energy management technology based on operation data mining and dynamic interval control

A technology of energy management and interval control, applied in the field of vehicle safety, can solve problems that affect the quality of wind power supply to the grid, and wind farms cannot achieve grid dispatch curves, etc.

Active Publication Date: 2020-11-24
SHANXI UNIV
View PDF3 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at present, due to the dynamic adjustment characteristics of wind turbines and the prediction technology of dynamic response characteristics of wind turbines are not fully realized in the existing wind farm energy management system, t...

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
  • Wind power plant energy management technology based on operation data mining and dynamic interval control
  • Wind power plant energy management technology based on operation data mining and dynamic interval control
  • Wind power plant energy management technology based on operation data mining and dynamic interval control

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0050] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described in detail with reference to the accompanying drawings.

[0051] refer to figure 1 , the present invention provides a wind farm energy management technology based on operating data mining and dynamic interval control, which is essentially a wind farm energy management method based on operating data mining and dynamic interval control, including steps:

[0052] According to the target power command of the whole field, based on the real-time second-level change of the output power of the whole field, calculate the change rate of the output power of the whole field, and calculate the adjustment amount of the output power of the whole field;

[0053] Determine the number of wind turbines that need power regulation and the number of the corresponding wind turbines as the control se...

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 relates to a wind power plant energy management technology based on operation data mining and dynamic interval control. The invention aims to apply a big data analysis technology. The dynamic regulation performance of the wind turbine generator is studied; based on a wind power plant energy management technology and wind farm energy management key technology, the active power regulation potential of the wind power plant is fully excavated; the technology improves the AGC curve tracking precision and the active power response speed, improves the stability and precision of the output power of the wind power plant, reduces the frequent adjustment of a unit, improves the power generation benefits, provides theoretical and practical support for the wind power plant to participatein the primary frequency modulation of a power grid, and also can improve the wind power permeability and competitiveness in the power market.

Description

technical field [0001] The invention relates to the technical field of vehicle safety, and more specifically, relates to a wind farm energy management technology based on operation data mining and dynamic interval control. Background technique [0002] At present, the installed capacity of wind power in the country is 210 million kilowatts, accounting for 10.45% of the total installed capacity of the country. In the future, most parts of the country will achieve 100% clean energy power supply throughout the year. Therefore, the high-quality, high-quality, and high-stable supply of wind power is particularly important. However, at present, due to the dynamic adjustment characteristics of wind turbines and the prediction technology of dynamic response characteristics of wind turbines are not fully realized in the existing wind farm energy management system, the wind farm cannot accurately track the grid dispatching curve, which directly affects the wind power. The supply qual...

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
IPC IPC(8): H02J3/38H02J3/46H02J3/48
CPCH02J3/381H02J3/466H02J3/48H02J2300/28H02J2203/10H02J2203/20Y02E10/76
Inventor 王灵梅刘玉山孟恩隆贾成真闫卓民王强郭东杰贾护民
Owner SHANXI UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap