Wind and light storage micro-grid system for industrial park

A technology for industrial parks and wind-solar storage, applied in the field of micro-grids, can solve problems that have not yet been seen, and achieve the effects of low cost, stable performance, and high efficiency

Active Publication Date: 2013-10-02
STATE GRID CORP OF CHINA +1
View PDF3 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, North China Electric Power University provided the idea of ​​distributed power generation in the industrial park, and proposed an overall coordinated control method, and through the products, by-products, waste, energy and water between the various units in the biomass power generation system in the park Exchange, to realize the idea of ​​electric power eco-industrial park; Beijing Electric Power Research Institute also put forward the development countermeasures of distributed power grid connection for industrial users, but the current research is mainly aimed at the combined cooling, heating and power system to improve energy efficiency, and no relevant information has been found yet. Wind, wind and storage micro-grid report

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
  • Wind and light storage micro-grid system for industrial park
  • Wind and light storage micro-grid system for industrial park
  • Wind and light storage micro-grid system for industrial park

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] The present invention will be described in further detail below with reference to the accompanying drawings.

[0017] A micro-grid system for wind and solar storage in industrial parks, such as figure 1 Shown, including wind and solar power generation device, power generation system measurement and control terminal, energy storage unit, inverter device, and remote control master station. The input end of the wind and solar power generation device is connected to the wind energy device and the solar power device, and the wind and solar power generation device generates electricity through the RS232 interface. System measurement and control device, the energy storage unit is connected with the inverter device, the output end of the wind and solar power generation device and the output end of the inverter device are connected to the grid or connected to the load for power supply, and the power generation system measurement and control terminal is connected to the inverter devic...

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 relates to wind and light storage micro-grid system for an industrial park. The main technical characteristics lie in that the wind and light storage micro-grid system includes a wind and light generation device, a generation system measurement and control terminal, a storage unit, an invertion device and a far end control master station, wherein the input end of the wind and light generation device is connected with a wind energy device and a solar energy device; the wind and light generation device is connected with a generation system measurement and control device; the storage unit is connected with the invertion device; the output end of the wind and light generation device and the output end of the invertion device are switched in the grid or are connected to a load for supplying electricity for the load; the generation system measurement and control terminal is connected with the invertion device; the generation system measurement and control device is connected with the far end control master station. The wind and light storage micro-grid system effectively integrates the functions of wind generation, photovoltaic generation, energy storage, off-grid inversion, grid-connected feed and the like, realizes the multifunctional conversion of electrical energy, and has the characteristics of energy saving, environmental protection, low cost, high efficiency, stable performance, and the like.

Description

Technical field [0001] The invention belongs to the technical field of micro grids, in particular to a wind and solar storage micro grid system in an industrial park. Background technique [0002] Since entering the 21st century, China's resource and environmental problems have become increasingly prominent. In order to achieve sustainable economic and social development, energy conservation and emission reduction strategies must be implemented. The development of clean energy is a key link in the energy conservation and emission reduction strategy. With the comprehensive launch of the Smart Grid strategy of the State Grid Corporation of China, the construction of distributed energy, energy storage and micro grids is in full swing. The establishment and commissioning of various distributed energy sources requires urgent research and solutions to various types of distributed energy and energy storage. As well as the joint control and dispatch of microgrids, the economic operation...

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
IPC IPC(8): H02J7/00H02J7/35H02J3/38
CPCY02E10/76Y02P80/20Y02P90/50
Inventor 殷淑萍何恩超李景云王辉任静华王志
Owner STATE GRID CORP OF CHINA
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