在异常非同步的随机网络攻击下,在岛屿微电网中的非脆弱的电力和频率控制
Sheng Han1, Qishui Zhong2, Kaibo Shi3
1Yangtze Delta Region Institute (Huzhou), University of Electronic Science and Technology of China, Huzhou 313001, PR China; School of Automation Engineering, University of Electronic Science and Technology of China, Chengdu, Sichuan 611731, PR China.
ISA transactions
|September 27, 2023
概括
本研究介绍了岛屿微电网的新控制策略,以确保稳定的电力共享和频率调节,尽管存在网络攻击. 该方法增强了微电网的安全性和可靠的操作,防止异步随机威胁.
科学领域:
- 电气工程 电气工程
- 控制系统 控制系统
- 网络安全 网络安全
背景情况:
- 岛屿微电网需要强大的控制才能稳定运行.
- 网络攻击对微电网信息安全和稳定构成重大威胁.
- 实际的电力共享和频率调节对于微电网性能至关重要.
研究的目的:
- 为面临异步随机网络攻击的岛屿微电网开发一个分布式非脆弱控制器.
- 在网络威胁下确保可靠的真实权力共享和频率调节.
- 增强微电网的信息安全和运行稳定性.
主要方法:
- 建议基于非周期性采样数据控制的分布式非脆弱控制器.
- 一个取决于延迟的双面循环函数被构建为包含延迟和采样信息.
- 基于采样的共识协议使用了增强的积分不等式技术和线性凸合组合方法.
主要成果:
- 拟议的控制战略有效地解决了实际的权力共享和频率监管挑战.
- 控制器表现出对异常异步随机网络攻击的稳定性.
- 该方法提高了岛屿微电网的安全性和稳定性.
结论:
- 设计的分布式控制策略对于岛屿微电网来说是有效和可行的.
- 这种方法显著提高了对复杂网络攻击的微电网弹性.
- 这项研究有助于安全和稳定的微电网运行.
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