在主-奴隶组织中,基于云雾架构的智能岛微电网的控制使用基于干扰观察者的混合后退滑动模式控制器
Mohammad Ali Azizi1, Taher Niknam1, Moslem Dehghani1
1Department of Electrical and Electronics Engineering, Shiraz University of Technology, Shiraz, Iran.
Heliyon
|September 19, 2024
概括
本研究引入了一种云雾计算方法,用于岛屿微电网的干扰观察员驱动的后退滑动模式控制器 (DO-BSMC). 这种方法提高了稳定性,减少了数据交换,并提高了控制性能.
科学领域:
- 电气工程 电气工程
- 控制系统 控制系统
- 整合可再生能源的整合
背景情况:
- 分布式控制对于微电网协调至关重要,但通信拓结构的变化可能会破坏运营.
- 减少数据交换和计算负载对于高效的微电网管理至关重要.
- 智能微电网需要稳定的电压和频率来平衡发电和负载.
研究的目的:
- 为岛屿微电网提出云雾计算架构,以减少计算负担和数据交换.
- 开发一个混合后退滑动模式控制器 (BSMC) 带有干扰观察器 (DO),用于稳定的电压/频率和电流控制.
- 为了提高微电网的性能,减少数据传输,并实现及时的信息处理.
主要方法:
- 实现一个主-奴隶组织的微电网控制.
- 集成云雾计算用于分布式数据处理.
- 干扰观察员驱动的后退滑动模式控制器 (DO-BSMC) 的应用用于电压,频率和功率调节.
主要成果:
- 拟议的DO-BSMC显著减少了稳定状态错误,并改善了响应时间.
- 线性和非线性负载的总波扭曲 (THD) 保持在0.33%以下.
- 雾层有效地减少了云和本地节点之间的数据交换,优化了性能.
结论:
- 开发的DO-BSMC控制器确保了岛屿微电网的稳定运行和高效的电力管理.
- 云雾计算架构在最小化数据传输和提高处理效率方面被证明是有效的.
- 拟议的综合方法为智能微电网控制挑战提供了强有力的解决方案.
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