Energy storage method, device, system and computer readable storage medium of energy storage system
A technology of energy storage system and energy storage method, which is applied in the direction of electric energy storage system, circuit device, battery circuit device, etc., which can solve the problems of low-cost selling of electric energy, different charging speeds, and inability to absorb energy, etc., so as to improve the efficiency of power generation , Maximize profits and avoid the effect of selling excess electricity at low prices
Active Publication Date: 2022-02-08
KEHUA DATA CO LTD +1
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Problems solved by technology
The inventors of the present application have found that the traditional energy storage system has at least the following disadvantages: the aging degree of each energy storage system causes the charging speed of each energy storage system to be different, and the faster charging energy storage system cannot make full use of energy, which will make some electric energy low. Sold, slow-charging energy storage systems do not maximize energy absorption
Method used
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[0029] In the following description, specific details such as specific system structures and technologies are presented for the purpose of illustration rather than limitation, so as to thoroughly understand the embodiments of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.
[0030] In order to illustrate the technical solutions of the present invention, specific examples are used below to illustrate.
[0031] figure 1 It is a schematic diagram of the application environment of the energy storage method of the energy storage system according to an embodiment of the present invention, see figure 1 , the above energy storage method is applied to figure 1...
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The invention is applicable to the technical field of energy storage, and discloses an energy storage method, device, system and computer-readable storage medium of an energy storage system. The energy storage method of the above energy storage system includes: acquiring current parameters of the energy storage modules of each energy storage system; when the current parameters of the first energy storage module of the current energy storage system meet the first preset condition Determine the target energy storage system in which the current parameters of the energy storage module meet the second preset condition; if the target energy storage system exists, control the current energy storage system to disconnect from the external power grid, and obtain the current energy storage system The energy is sent to the target energy storage system for storage. The energy storage method of the above-mentioned energy storage system can store the excess electric energy generated by the fast-charging energy storage system into the slower-charging energy storage system, avoid selling excess electric energy at a low price, maximize profits as much as possible, and improve power generation efficiency.
Description
technical field [0001] The invention belongs to the technical field of energy storage, and in particular relates to an energy storage method, device, system and computer-readable storage medium of an energy storage system. Background technique [0002] The energy storage link in the energy storage system is generally equipped with an independent battery charger or a bidirectional battery buck-boost circuit for energy storage. Usually, the battery energy of the energy storage system comes from the grid or photovoltaic plates, and the energy is recovered by peak shaving and valley filling. To achieve the purpose of maximizing profits. The inventors of the present application have found that the traditional energy storage system has at least the following disadvantages: the aging degree of each energy storage system causes the charging speed of each energy storage system to be different, and the faster charging energy storage system cannot make full use of energy, which will ma...
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IPC IPC(8): H02J3/28H02J3/32H02J15/00H02J3/38H02J7/35
CPCH02J3/28H02J3/32H02J15/00H02J7/35
Inventor 陈达潮王志东黄伟平郑延敏
Owner KEHUA DATA CO LTD