完全分布的自适应事件触发控制与延迟意识的动态值为岛屿交流微电网
Zahrasadat Sajjadinezhad1, Nima Mahdian Dehkordi2
1Control Department, Faculty of Electrical Engineering, Shahid Rajaee Teacher Training University, Tehran, Iran.
Scientific reports
|July 31, 2025
概括
本研究引入了一个完全分布式的适应动态事件触发控制 (FDOAD-ETC) 的岛屿交流微电网. 该策略确保稳定的频率和电压恢复与精确的电力共享,即使有通信问题.
科学领域:
- 电气工程 电气工程
- 控制系统 控制系统
- 可再生能源系统可再生能源系统
背景情况:
- 岛屿交流微电网需要强大的控制策略来稳定运行.
- 现有的分布式控制方法通常依赖于全球信息,限制了可扩展性.
- 通信障碍,如延迟和数据包丢失,对微电网的稳定性构成重大挑战.
研究的目的:
- 开发一个完全分布式的适应动态事件触发控制 (FDOAD-ETC) 的岛屿交流微电网.
- 为了实现稳定的频率和电压恢复和精确的实际功率共享.
- 加强对通信延迟和数据丢失的稳定性.
主要方法:
- 实施完全分布式控制策略,仅使用分布式发电机 (DG) 的本地测量.
- 使用自适应动态事件触发控制 (ADETC) 机制,实时调整值.
- 在 MATLAB/SimPowerSystems 中模拟拟拟议的 FDOAD-ETC 策略.
主要成果:
- FDOAD-ETC成功地将频率和电压恢复到名义值.
- 在总局之间实现了精确的实际权力共享.
- 控制策略证明了对通信延迟和数据包丢失的弹性,保持了系统的稳定性和性能.
结论:
- 拟议的FDOAD-ETC为管理岛屿交流微电网提供了可扩展,强大和高效的解决方案.
- 适应性动态方法有效地处理沟通挑战,并防止Zeno行为.
- 该框架通过消除对全球信息的需求,简化了大型微电网的实施.
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