Intelligent power grid management system

Abstract

Disclosed is an intelligent power grid management system. In a certain area, an area-level minisize intelligent power grid system is established, which uses the common power supply of regenerative resources such as photovoltaic generation and wind power generation and the traditional power grid as the main power supply, the micro-turbine generation as the supplementary power supply, and the storage battery energy storage as the adjusting device; and comprehensively connects the power supply system with the distribution system of the area, the power utilization system of each building user. And then the intelligent power grid system including a generation and energy storage side management system as well as a power utilization side management system is comprehensively managed by utilizing the network communication and the intelligent control as the nerve centre, thus effectively lifting the utilization rate of regenerative resources in the area, raising the reliability of the power supply network of the area, improving the intellectualization degree of the whole power grid of the area, effectively saving energy and improving the power utilization satisfaction of users.

Description

technical field [0001] The invention relates to a smart grid management system. Background technique [0002] With the development of grid technology and information technology, smart grid technology has become an important technology to promote the development of power grid and improve user experience. The smart grid is based on the physical grid including various power generation equipment, transmission and distribution networks, electrical equipment and energy storage equipment, and integrates modern advanced sensor measurement technology, network technology, communication technology, computing technology, automation and intelligent control. A new type of power grid formed by a high degree of integration of technologies and physical power grids. Renewable energy is an electric energy with great potential in the future. Using distributed power generation, micro-grid technology, network communication technology and intelligent control technology, it is possible to establis...

AI Technical Summary

Problems solved by technology

[0003] At present, many communities have installed photovoltaic power generation systems, and very few communities have installed small-scale wind power generation systems. It does not involve the energy management and energy storage of the renewable energy generation system, and rarely conducts comprehensive management with the power consumption system. On the one hand, it is difficult to improve the utilization rate of renewable energy, and on the other hand, there is no comprehensive management with the power consumption link , the user support is not high, the participation awareness is very low, it is difficult to improve the energy saving rate of the community

At the same time, some patents have also done relevant research and introduction, such as the Chinese patent CN201674427U "Intelligent Building Control System Powered by Solar Energy", which focuses on the introduction of intelligent building control systems that use solar energy as the main source of power supply, and does not involve renewable energy. The energy management and energy storage of the power generation system, the power system is single, there is no comprehensive management of power generation and power consumption, and basically does not involve user interaction

Patent CN100394749C "Automatic Control System for Smart Home and Smart Community" focuses on the application of an automatic control system in residential areas and homes to realize the automation and intelligent control of equipment, but does not make full use of renewable energy and does not pay attention to saving Power consumption strategy, the effect of power saving is not significant

These patents basically focus on some individual systems and methods, and do not introduce a comprehensive and fully functional application scheme integrating green power generation and intelligent energy-saving electricity consumption.

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