Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Wind power generation simulation platform

A wind power simulation and simulation platform technology, applied in the direction of control generators, electrical components, control systems, etc., can solve the problems of high price, large size, and the influence of wind shear tower shadow effect on wind turbines, etc., to achieve good economy sexual effect

Inactive Publication Date: 2017-07-21
SHANGHAI DIANJI UNIV
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The existing simulation device does not consider the influence of the wind shear tower shadow effect on the operation of the wind turbine. It is simulated with a real direct-drive wind turbine, which is large in size and expensive, and has relatively high requirements for the experimental site.

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 generation simulation platform
  • Wind power generation simulation platform

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] The schematic diagram of the principle of the wind power generation system of the present invention is as follows: figure 1 As shown, its main structure is composed of a back-to-back converter unit 1 , a control unit 2 , a filter unit 3 , a load unit 4 and an information collection unit 5 . The back-to-back converter unit 1 includes a grid-side rectifier 11 and a load-side inverter 12 , and the control unit 2 is composed of a rectification control unit 21 and a virtual wind power generation control unit 22 .

[0025] The working principle of the present invention is as follows: the grid-side rectifier 11 with IGBT as the switching device is controlled by the rectification control unit 21, rectifies the three-phase sinusoidal power input by the power grid into DC power, and serves as the DC voltage source of the load-side inverter 12; wind speed information Incoming the virtual wind power generation control unit 22, through the virtual wind power generation system contro...

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 discloses a wind power generation simulation platform, which comprises a back-to-back converter unit, a control unit, a filter unit, a load unit, and an information acquisition unit, wherein the back-to-back converter unit comprises a grid-side rectifier unit and a load-side inverter unit; the control unit is composed of a rectifier control unit and a virtual wind power generation control unit; and the information acquisition unit is connected with a grid input end of the simulation platform, the load output end of the simulation platform and the connection end of the grid-side rectifier unit and the load-side inverter unit.

Description

technical field [0001] The invention belongs to the technical field of wind power generation, in particular to a wind power generation simulation platform. Background technique [0002] Existing permanent magnet wind turbine simulation platforms include: [0003] The motor drives the wind turbine through the transmission to simulate the wind turbine system; and, [0004] The simulation of the wind power generation system can be realized by building the model of the wind power generation system through the software. [0005] The existing simulation device does not consider the impact of the wind shear tower shadow effect on the operation of the wind turbine. It is simulated with a real direct-drive wind turbine, which is large in size and expensive, and has relatively high requirements for the experimental site. Contents of the invention [0006] The invention provides a wind power generation simulation platform. [0007] The technical solution of the present invention i...

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): H02P9/00
CPCH02P9/00H02P2101/15
Inventor 汪笃军刘天羽袁硕王文超金鹏飞詹俊
Owner SHANGHAI DIANJI 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
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