New energy power station power smooth control method and system

The invention provides a new energy power station power smooth control method and system. The method comprises the following steps: acquiring scheduling active power and low-pass filtering power of a new energy power station; calculating the active power of the energy storage system according to the...

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Bibliographic Details
Main Authors GU YUJUN, LI LEYING, QIU YANLIANG, SUN YONG, YAO WEIWEI, WU HAIFEI, LIU RUIKUO
Format Patent
LanguageChinese
English
Published 28.07.2023
Subjects
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
GENERATION
SYSTEMS FOR STORING ELECTRIC ENERGY
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Summary:The invention provides a new energy power station power smooth control method and system. The method comprises the following steps: acquiring scheduling active power and low-pass filtering power of a new energy power station; calculating the active power of the energy storage system according to the scheduling active power and the low-pass filtering power; obtaining the active power of the energy storage system at each moment within a preset duration; calculating a fluctuation value of the active power of the energy storage system according to the active power of the energy storage system at each moment; according to the fluctuation value of the active power of the energy storage system and the energy storage type of each energy storage system, a target energy storage system is selected, and preset fluctuation intervals corresponding to different types of energy storage systems are different; and controlling the target energy storage system to charge and discharge according to the active power of the energy s
Bibliography:Application Number: CN202310420258