A regional active distribution network energy management system and method

An active distribution network and regional technology, applied in the field of intelligent distribution network, can solve problems that have not been introduced, and achieve the effect of ensuring safety, reliability and operating economy.

Active Publication Date: 2018-04-13
CHINA AGRI UNIV
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, research on active distribution networks at home and abroad is mainly focused on key technical methods such as optimal power flow economic operation scheduling methods, coordinated control strategies, and information interaction technology. The research and literature on building a flexible and scalable energy management system for distribution networks has not been introduced yet

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 regional active distribution network energy management system and method
  • A regional active distribution network energy management system and method
  • A regional active distribution network energy management system and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0052]In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0053] figure 1 For a schematic structural diagram of the energy management system of the regional active distribution network provided by an embodiment of the present invention, refer to figure 1 , the energy management system includes: a distribution network control layer 110, a microgrid control layer 120 and a process layer 130;

[0054]...

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 an energy management system and method for a regional active distribution network. The system comprises a distribution network control layer, a micro-grid control layer and a process layer; the process layer comprises a measurement and control terminal of primary equipment; the micro-grid control layer comprises a micro-grid coordination controller; the distribution network control layer comprises an active distribution network operation scheduling module and a micro-grid scheduling and evaluation module; the micro-grid scheduling and evaluation module is used for formulating a scheduling plan instruction of an off-grid micro-grid according to operating data of a measurement and control terminal in the off-grid micro-grid; and the active distribution network operation scheduling module is used for formulating a scheduling plan instruction of the active distribution network according to operating data of a distribution network DG (Distributed Generation) measurement and control terminal, a distribution measurement and control terminal and a measurement and control terminal in a grid-connected micro-grid. According to the energy management system and method for the regional active distribution network provided by the invention, the scheduling plan instruction is formulated through the operating data of the measurement and control terminal, and coordinated control of energy is performed on the primary equipment, so as to guarantee the safety, reliability and operation economy of the regional active distribution network.

Description

technical field [0001] The invention relates to the technical field of intelligent distribution networks, in particular to an energy management system and method for regional active distribution networks. Background technique [0002] With the rapid development and continuous access of distributed generation (distributed generation, DG) and microgrid (microgrid, MG), the characteristics of active energy flow in distribution network are becoming more and more obvious. The research and development of active distribution network technology more and more urgent. Construct an energy management system for the distribution network in the area with high DG and MG penetration rate (that is, the regional active distribution network), and use DG and MG as controllable and dispatchable units to participate in the operation and dispatch of the optimal power flow of the regional active distribution network. The coordinated control of source / network realizes the overall optimized energy m...

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): H02J13/00
CPCH02J13/0079
Inventor 牛焕娜张晓雪赵静翔井天军王江波唐云峰杨仁刚
Owner CHINA AGRI 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