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

Electric peak regulation method and apparatus thereof

A peak-shaving and electric power technology, which is applied in the direction of AC network load balancing, etc., can solve the problem that the service life of energy storage equipment is greatly affected

Active Publication Date: 2016-10-05
HUAWEI DIGITAL POWER TECH CO LTD
View PDF2 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] The present invention provides a method and device for power peak regulation to solve the problem in the prior art that when the amount of electricity to be adjusted is large, the adjustment method of the prior art has a greater impact on the life of the energy storage device

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
  • Electric peak regulation method and apparatus thereof
  • Electric peak regulation method and apparatus thereof
  • Electric peak regulation method and apparatus thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0081] The following will clearly and completely describe the technical solution in this embodiment with reference to the drawings in this embodiment. Obviously, the described embodiment is only a part of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0082] In order to solve the problem existing in the prior art that when the amount of electricity to be adjusted is large, the adjustment method of the prior art has a great impact on the life of the energy storage device, such as figure 1 Shown is a schematic diagram of the application scenario of this embodiment, wherein the power plant 101 is used to convert primary energy such as water energy and thermal energy into electrical energy, such as a hydroelectric power plant, a thermal power plant, etc.; the po...

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 provides an electric peak regulation method and an apparatus thereof and relates to the electric power energy field. In the prior art, when an electric quantity which needs to be adjusted is large, a regulation method has a great influence on a service life of energy storage equipment. In order to solve the above problem, the invention provides the electric peak regulation method. The method comprises the following steps of calculating an average electricity power prediction value Pave of a load center in a load center adjusting time period and an adjustable total power amount R; acquiring one adjusting coefficient un corresponding to each time slice tn in the load center adjusting time period acquired and calculated by an electric power company control system; and according to the un and a preset constraint condition, determining an adjusting parameter of each piece of equipment, wherein the preset constraint condition includes an energy storage equipment health state constraint condition; and in the time slice tn corresponding to the un, according to the adjusting parameter, adjusting power of each piece of equipment. The method and the apparatus are applied to a process of an electric peak regulation participation auxiliary service of a load center.

Description

technical field [0001] The invention relates to the field of electric energy, in particular to a method and device for peak regulation of electric power. Background technique [0002] At present, human production and life are almost inseparable from electricity. In the process of production and consumption of electric energy, primary energy sources such as water energy and wind energy are converted into electric energy by the power point (also called a power plant), and then the electric energy is transmitted to each load center (also called a power plant) through the power grid. electricity users). At present, due to constraints such as the distribution of natural resources and the level of economic development, power points and load centers are mostly located in different regions; and because electric energy cannot be stored in large quantities at present, the production and consumption of electric energy must be kept in balance, otherwise the power grid will be unstable....

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): H02J3/28
Inventor 曾晓生辛凯陈道深
Owner HUAWEI DIGITAL POWER TECH CO LTD
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