Unstable-electric energy comprehensive treatment system

Abstract

The invention discloses an unstable-electric energy comprehensive treatment system. The system involves a heating device, a first heat storage device, a heat exchange device and a second heat storagedevice which sequentially communicating from top to bottom, wherein a steam chamber is arranged in the heat exchange device, and communicates with steam turbine power generation equipment, the heatingdevice is used for collecting unstable electric energy to heat a heatable medium, the heated high-temperature heatable medium is placed into the first heat storage device for storage and is quantitatively placed into the heat exchange device to heat water in the steam chamber so as to evaporate the water into steam, the steam is guided into the steam turbine power generation equipment to enable the steam turbine power generation equipment to generate long-term stable power output, and after the temperature of the heatable medium in the heat exchange device is reduced, the heatable medium is quantitatively put into the second heat storage device for storage and is pumped into the heating device through an extraction device for recycling. When the system is used, low and unstable electric energy can be effectively stored and converted, so that long-term stable output of electric power can be realized.

Description

technical field [0001] The invention relates to conversion processing of electric energy, in particular to a comprehensive processing system for unstable electric energy. Background technique [0002] In the process of development and utilization of renewable energy, due to the instability of renewable energy such as wind energy, solar energy, ocean energy, etc., the power energy generated by it is also unstable, and it is limited by the scope of use and power generation. Some small renewable energy power stations cannot directly provide long-term and stable power supply to the grid, so it is necessary to store and stabilize power energy comprehensively. Contents of the invention [0003] The present invention aims at the above-mentioned problems existing in the prior art, and provides a comprehensive processing system for unstable power energy. When it is applied, it can effectively store and convert low-power and unstable power energy, so as to realize long-term stable o...

AI Technical Summary

Problems solved by technology

[0002] In the process of development and utilization of renewable energy, due to the instability of renewable energy such as wind energy, solar energy, ocean energy, etc., the power energy generated by it is also unstable, and it is limited by the scope of use and power generation. Some small renewable energy power stations cannot directly provide long-term and stable power supply to the grid, so it is necessary to store and stabilize comprehensive processing of power energy