Method and system for compressing metallurgical gas for energy storage and for power generation through combustion
A technology of combustion power generation and gas, which is applied in the direction of fuel oil system, combustion engine, internal combustion piston engine, etc., and can solve the problems of unutilized power demand peak and valley characteristics, no economic value and social value of electric energy, etc.
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Embodiment 1
[0055] See figure 1 As shown, the energy storage method for compressing metallurgical gas provided by the embodiment of the present invention:
[0056] S101, during the valley electricity period, use a gas compressor to compress the metallurgical gas and store it in a gas compression container;
[0057] S102, releasing the compressed metallurgical gas from the gas compression container during the peak power or flat power period, and entering the gas expansion generator set for power generation;
[0058] S103, the metallurgical gas after expansion and power generation is sent to the gas generator set for combustion and power generation.
[0059] According to the embodiment of the present invention, during the off-peak power period, the gas compressor is used to compress the metallurgical gas and store it in the gas compression container; during the peak power or flat power period, the compressed metallurgical gas is released from the gas compression container, Enter the gas e...
Embodiment 2
[0086] Since the system for compressing metallurgical gas for energy storage and combustion for power generation provided by the present invention corresponds to the specific implementation of the aforementioned method for compressing metallurgical gas for energy storage and combustion for power generation, the system for compressing metallurgical gas for energy storage and combustion for power generation can be specifically implemented by implementing the above method The purpose of the present invention is achieved by the process steps in the embodiment, so the explanations in the specific implementation of the method for compressing metallurgical gas energy storage and burning power generation are also applicable to the system for compressing metallurgical gas energy storage and burning power generation provided by the present invention Specific implementation manners, therefore, details will not be repeated in the following specific implementation manners of the present inve...
specific Embodiment approach
[0088] The low-pressure gas compressor motor 1 is used to convert the low-cost electric energy of the grid into mechanical energy during the off-peak period, and then drive the low-pressure gas compressor 2 to compress the metallurgical gas and store it in the low-pressure gas container 3; similarly, the high-pressure gas compressor The electric motor 4 is used to convert the low-cost electric energy of the grid into mechanical energy during the off-peak period, and then drive the high-pressure gas compressor 5 to further compress the metallurgical gas and store it in the high-pressure gas container 6 . During the peak electricity period, open the valve 7, send the high-pressure gas into the expander 8 to do work, and then drive the generator 9 to generate electricity; similarly, the low-pressure gas that has been expanded from the 8 is sent to the expander 10 to do work, and then drives the power generation generator 11 to generate power; the gas stored in the low-pressure gas...
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Abstract
Description
Claims
Application Information
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