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

Distributed energy resource information modeling and information interacting method

A technology of distributed energy and modeling methods, applied in the direction of resources, instruments, technology management, etc., to achieve the effect of reducing coupling

Inactive Publication Date: 2014-04-16
STATE GRID CORP OF CHINA +2
View PDF3 Cites 17 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The key to information integration is that each system must have a unified information model. At present, more and more power systems adopt the object-oriented CIM model formulated by IEC61970 / 61968; while the distributed energy model is not involved in the standard CIM. In order to meet the needs of distributed energy information integration, it is necessary to carry out unified information modeling for distributed energy

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
  • Distributed energy resource information modeling and information interacting method
  • Distributed energy resource information modeling and information interacting method
  • Distributed energy resource information modeling and information interacting method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments, but the following embodiments are not intended to limit the present invention.

[0033] A distributed energy information modeling method, refer to the attached figure 1 , first conduct abstract analysis on distributed energy equipment, assets, etc., determine the abstract classes and attributes of distributed energy, and then conduct differential analysis with standard CIM, and perform model mapping and extension.

[0034] The specific steps of the object-oriented distributed energy information modeling method are as follows: figure 2 Shown:

[0035] S1: Conduct an abstract analysis of distributed energy, and determine the abstract class field of distributed energy, that is, abstract equipment, assets, protection and management in distributed energy into corresponding classes based on object-oriented thinking;

[0036] S2: Analyze the distri...

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 distributed energy resource information modeling and information interacting method. Firstly, abstract analysis is conducted on distributed energy resources, and abstract class domains of the distributed energy resources are determined; secondly, concrete analysis is conducted on equipment of the distributed energy resources and other resources, and properties and property value types of abstract classes of the distributed energy resources are extracted; then, differentiation analysis is conducted on the abstract classes and the properties of the distributed energy resources and electric system public information models made according to the IEC61970 / 61968 series standard, the abstract classes needing domain expansion and the properties needing private expansion are determined, and as for the abstract classes and the properties existing in the standard, a mapping relation is built; on the basis of distributed energy resource information models built according to the information modeling method, according to the service scene requirement for intelligent power grid management and monitoring, messages of the distributed energy resources are designed for information interaction based on information integration buses. The distributed energy resource information modeling and information interacting method solves the technical problem of uniform information modeling of the distributed energy resources in the intelligent power grid context and the problem of information interacting of the distributed energy resources during intelligent power grid equipment management and power gird dispatching.

Description

technical field [0001] The invention relates to a modeling method for a distributed energy public information model in the field of smart grid information integration, and a distributed energy information interaction method based on an electric power enterprise information integration bus of the IEC61970 / 61968 standard. Background technique [0002] With the depletion of fossil fuels and the increasing environmental problems, the importance of distributed clean energy is gradually escalating. The rapid development of smart grids puts forward new requirements for the information integration of distributed energy sources. The information of distributed units such as photovoltaics, fuel cells, wind power, and energy storage systems needs to be integrated. The key to information integration is that each system must have a unified information model. At present, more and more power systems adopt the object-oriented CIM model formulated by IEC61970 / 61968; while the distributed ener...

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): G06Q10/06G06Q50/06
CPCY02P90/82
Inventor 彭斌潘坚跃李志强麻立群许江颖林青山李伟
Owner STATE GRID CORP OF CHINA
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