Energy storage system frequency modulation control method, terminal and computer readable storage medium
A technology of energy storage system and control method, which is applied in information technology support system, power network operating system integration, climate sustainability, etc., to achieve the effect of improving secondary frequency regulation performance and primary frequency regulation capability
Active Publication Date: 2021-08-27
CHINA RESOURCES POWER HUNAN CO LTD
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Problems solved by technology
[0006]
The technical problem to be solved by the present invention is that, aiming at the defects of the prior art, the present invention provides an energy storage system frequency modulation control method, a terminal and a computer-readable storage medium to solve the problem that the existing energy storage system does not assist the primary frequency modulation action of the unit Compensation for technical issues
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[0046] In order to make the object, technical solution and advantages of the present invention more clear and definite, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0047] exemplary method
[0048] Such as figure 1 As shown, the embodiment of the present invention provides a frequency modulation control method of an energy storage system, and the frequency modulation control method of the energy storage system includes:
[0049] In step S100, the access information of the energy storage system is obtained, and the preparation information for a frequency regulation operation is determined according to the access information.
[0050] In this embodiment, the energy storage system frequency modulation control method is applied to a terminal, and the ...
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The invention discloses an energy storage system frequency modulation control method, a terminal and a computer readable storage medium. The method comprises the steps: obtaining the access information of an energy storage system, and determining the preparation information of a primary frequency modulation action according to the access information; acquiring a frequency modulation parameter corresponding to the primary frequency modulation action, and executing the primary frequency modulation action according to the preparation information and the frequency modulation parameter; and when it is detected that the primary frequency modulation action is completed, unlocking a logic loop corresponding to the primary frequency modulation action in the energy storage system, and carrying out a secondary frequency modulation action according to the logic loop. The primary frequency modulation parameter and frequency modulation preparation information are obtained according to the access information, and the primary frequency modulation capability of a unit is improved by using the energy storage system; moreover, by unlocking the logic loop corresponding to the primary frequency modulation action, the secondary frequency modulation action can be executed according to the logic loop, so that the directions of the primary frequency modulation and the secondary frequency modulation are synchronous, and the technical problem that the energy storage system does not carry out auxiliary compensation on the primary frequency modulation action of the unit is solved.
Description
technical field [0001] The present invention relates to the application field of electric energy storage systems, and in particular to a frequency modulation control method for an energy storage system, a terminal, and a computer-readable storage medium. Background technique [0002] The energy storage system is more and more used in various power plants in the Southern Power Grid region. The main function is to improve the performance of the unit’s secondary frequency regulation to obtain compensation benefits. If the system does not participate in a frequency regulation action, it will result in an increase in the auxiliary assessment power of a frequency regulation; the access point of the energy storage system is the power consumption side of the 6KV plant, and the sum of the energy storage export electricity and the generator outlet electricity is used as the comprehensive power generation of the power plant. Therefore, the comprehensive The power generation is the basi...
Claims
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IPC IPC(8): H02J3/24H02J3/32H02J3/46H02J3/14
CPCH02J3/24H02J3/32H02J3/466H02J3/144H02J2300/40Y04S20/222Y02B70/3225
Inventor 孔春龙
Owner CHINA RESOURCES POWER HUNAN CO LTD