A power storage peak shaving system
A technology of power storage and power generation system, applied in the field of power peak regulation, can solve the problems of complex system, high cost, limited space of gas storage chamber, etc., and achieve the effects of high efficiency, simple structure and low cost
Active Publication Date: 2022-04-01
INST OF ROCK & SOIL MECHANICS CHINESE ACAD OF SCI
View PDF11 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0005] The existing energy storage systems for power generation have the following disadvantages: 1) Compressed air energy storage requires gas storage chambers, heat exchangers and heat storage devices, etc., the system is complex and the space of the gas storage chambers is limited; 2) Compressed air energy storage cannot be realized Secondary utilization of flue gas emitted by coal-fired power plants and reduction of greenhouse gas emissions; 3) Compression of CO 2 Energy storage needs to guarantee CO 2 source, and produces CO 2 higher cost
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.
[0031] The object of the present invention is to provide a power storage peak-shaving system with simple structure, high efficiency and low cost.
[0032] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0033] Such as figure 1 As shown, the present invention provides...
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
Login to View More Abstract
The invention relates to a power storage peak-shaving system, which is respectively connected to a power generation system and a power grid. The power storage peak-shaving system includes: a relay storage tank for storing low-temperature and low-pressure gas; a gas compressor, respectively connected to the The power generation system is connected to the relay storage tank for compressing the low-temperature and low-pressure gas to obtain low-temperature and high-pressure gas according to the first power provided by the power generation system; the storage module is connected to the gas compressor for storing The low-temperature high-pressure gas; a power module, connected to the storage module, for converting the second power into electric energy and incorporating it into the power grid, and the second power is when the low-temperature high-pressure gas is reduced to the low-temperature low-pressure gas Kinetic energy released; the low-temperature and low-pressure gas contains a small amount of N 2 CO 2 , the low-temperature and low-pressure gas is obtained from flue gas. The invention has simple structure, high efficiency, low cost and environmental protection.
Description
technical field [0001] The invention relates to the technical field of electric power peak regulation, in particular to an electric power energy storage peak regulation system. Background technique [0002] With the rapid development of social economy, social electricity consumption is increasing year by year, and traditional chemical energy is putting more and more pressure on the environment. In order to reduce the pressure of electricity consumption and environmental pressure, new energy power generation has gradually replaced traditional power generation. Power generation is dominated by wind power and solar power. [0003] The main defect of wind power generation and solar power generation is their instability, which fluctuates with factors such as climate and environment, and is extremely unstable. The instability of wind power and solar power generation is an industrial problem. To solve this problem, it is necessary to develop a power generation energy storage peak-...
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
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): H02J3/28H02J15/00
CPCH02J3/28H02J15/006Y02E60/16
Inventor 张力为付晓娟王燕甘满光刘思楠李小春
Owner INST OF ROCK & SOIL MECHANICS CHINESE ACAD OF SCI