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

A Coordinated Configuration Method of Rotating Power Flow Controller and UHV Series Compensation

A technology of power flow controller and configuration method, which is applied in the direction of circuit devices, AC network circuits, flexible AC transmission systems, etc.

Active Publication Date: 2022-01-18
CHINA ELECTRIC POWER RES INST +2
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The invention solves the problem of coordinated configuration of RPFC parameters and serial compensation parameters of the AC outgoing channel of large-scale energy bases

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
  • A Coordinated Configuration Method of Rotating Power Flow Controller and UHV Series Compensation
  • A Coordinated Configuration Method of Rotating Power Flow Controller and UHV Series Compensation
  • A Coordinated Configuration Method of Rotating Power Flow Controller and UHV Series Compensation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] The present invention will be further described in detail below with reference to the accompanying drawings.

[0042] like figure 1 , The present invention provides a rotary flow control and coordination UHV series compensation configuration, the following steps:

[0043] Step 1, to determine the target coordinates configuration;

[0044] Determining the target coordinates configuration, the objective function is formed RPFC and series compensation for synergies. In most cases to channel transmission capacity as the objective function, taking into account the flexibility to control demand.

[0045] Step 2, and series compensation RPFC determines the installation position;

[0046] For a given transmission channel, the RPFC with series compensation may be installed in the same line, the line may be mounted in parallel, respectively. The former requires RPFC and series compensation in order to achieve synergy where both lines maximum transmission capacity, choose the line whe...

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 present invention provides a method for coordinating configuration of a rotating power flow controller and UHV series compensation. The method includes the following steps: (1) determining a coordinated configuration target; (2) determining the installation position of the rotating power flow controller and UHV series compensation; (3) Develop a preliminary screening scheme for the parameters of the rotating power flow controller and UHV series compensation parameters; (4) Adjust the control parameters of the rotating power flow controller, and verify the flexible control range of the rotating power flow controller; (5) Propose the rotating power flow control The optimal configuration scheme for the coordination of the converter and the UHV series compensation. The invention solves the coordination configuration problem of the RPFC parameters and the serial compensation parameters of the AC outgoing channel of the large-scale energy base.

Description

Technical field [0001] The present invention belongs to the field of power system planning, particularly relates to a rotary flow control and coordination UHV series compensation configuration. Background technique [0002] 1990s, American GE Company proposed a phase transformer (rotary phase shifting transformer, referred Spray Rapid Tooling) based on a conventional rotary transformer and a shift FACTS device, i.e., the rotational power flow controller (rotary power flow controller, referred RPFC). In 2000, GE company in Japan Sunan 500kV middle of the grid substation put into operation a set RPFC, the trend for the balance between the number of loops. RPFC core component is RPST, making it insufficient Unified Power Flow Controller (UPFC) in the regulation of speed, but have control RPFC simple, strong ability to withstand shocks, low loss and low cost characteristics, value and has broad application space . [0003] Application of series compensation technology began in 1928 (...

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 Patents(China)
IPC IPC(8): H02J3/00H02J3/06
CPCH02J3/00H02J3/06Y02E40/10
Inventor 赵珊珊秦晓辉贺海磊张玉红
Owner CHINA ELECTRIC POWER RES INST
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