دورية أكاديمية

Optimization of energy storage VSG Control strategy based on RBF neural networks

التفاصيل البيبلوغرافية
العنوان: Optimization of energy storage VSG Control strategy based on RBF neural networks
المؤلفون: GUAN Minyuan, YAO Ying, WU Zhenbin, MAN Jingbin, WU Weiqiang
المصدر: Zhejiang dianli, Vol 43, Iss 3, Pp 55-64 (2024)
بيانات النشر: zhejiang electric power, 2024.
سنة النشر: 2024
المجموعة: LCC:Electrical engineering. Electronics. Nuclear engineering
مصطلحات موضوعية: virtual synchronous generator control, rbf neural network, dynamic synchronizer control, energy storage inverter, transient stability, Electrical engineering. Electronics. Nuclear engineering, TK1-9971
الوصف: In response to the issue that traditional energy storage VSGs (virtual synchronous generators) cannot simultaneously possess good disturbance resistance and rapid dynamic response capabilities, a control strategy for energy storage VSGs is proposed, optimizing the dynamic synchronizer using RBF (radial basis function) neural networks. First, a mathematical model for VSG is established, analyzing the impact of rotor inertia and damping coefficient configuration on VSG performance. This analysis reveals the conflicting relationship between parameter configuration and dynamic response versus system dynamic stability. Subsequently, the transient unbalanced power of the rotor is taken as input for a three-layer forward structure RBF neural network algorithm. Through online learning with the RBF neural network algorithm, the optimal transient compensation power is obtained to dynamically adjust the input power of VSG, thereby reducing unbalanced rotor torque and enhancing the transient stability of VSG. Finally, simulation and comparative experiments are conducted to validate the effectiveness of the proposed control strategy.
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: Chinese
تدمد: 1007-1881
Relation: https://zjdl.cbpt.cnki.net/WKE3/WebPublication/paperDigest.aspx?paperID=a72bafe0-dc89-4915-97b6-76ca677ff28c; https://doaj.org/toc/1007-1881
DOI: 10.19585/j.zjdl.202403007
URL الوصول: https://doaj.org/article/8555b0a1046e4733b9e73e5e77a9b5cb
رقم الأكسشن: edsdoj.8555b0a1046e4733b9e73e5e77a9b5cb
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:10071881
DOI:10.19585/j.zjdl.202403007