Mean Optimization of High Penetration Energy System with Energy Storage Access

In this paper, variables consisting of power, voltage and current in high penetration energy system are established to solve the matrix equation with energy storage access, taking the power supply of a 5-node system with 30% energy ratio wind power as an instance, the state of each node variable of...

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Bibliographic Details
Published inJournal of physics. Conference series Vol. 2360; no. 1; pp. 12002 - 12008
Main Authors Ding, Zhilin, Bu, Wenping, Li, Shaoyi, Feng, Shuling, Wu, Meng
Format Journal Article
LanguageEnglish
Published Bristol IOP Publishing 01.11.2022
Subjects
Electric potential
Energy storage
Nodes
Optimization
Penetration
Physics
Power flow
Voltage
Wind power
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Summary:In this paper, variables consisting of power, voltage and current in high penetration energy system are established to solve the matrix equation with energy storage access, taking the power supply of a 5-node system with 30% energy ratio wind power as an instance, the state of each node variable of the system was leveled by mean optimization method based on daily load curve, via calculating power flow, nodes voltage and current and evaluating corresponding output variable variances as evaluation index for optimization. The optimal effects of power flow, nodes voltage and current variables of the system before and after energy storage access were analyzed by simulation, and the variation and improvement of variance parameters were compared to verify the effectiveness and validation of the proposed method.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/2360/1/012002