当前位置: X-MOL 学术Ain Shams Eng. J. › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
A novel adaptive load frequency control in single and interconnected power systems
Ain Shams Engineering Journal ( IF 6 ) Pub Date : 2020-12-01 , DOI: 10.1016/j.asej.2020.08.024
Tarek Hassan Mohamed , Mohamed Abdelhamid Mohamed Alamin , Ammar M. Hassan

This paper presents an adaptive load frequency control technique in both of isolated microgrid power system and two interconnected microgrids (MGs). A modified Jaya optimization method is used to make online tuning of the area controller. The Balloon Effect (BE) modification is designed to increase the sensitivity of the Jaya algorithm to both of the system load disturbance and parameters variations. In Jaya with BE technique, the objective function (OF) is affected by the on-time system problems. Communication delay time is considered in the dynamic model of interconnected MGs. System with proposed adaptive control method has been tested in several scenarios including step and variable load demand and parameters variations. Simulation results using Matlab software show that the proposed adaptive controller tuned by Jaya + BE technique provides better performance of frequency control than other methods such as conventional controller or adaptive one tuned by classical Jaya algorithm.



中文翻译:

单一和互连电力系统中的一种新型自适应负载频率控制

本文提出了一种适用于孤立微电网电力系统和两个互连微电网 (MG) 的自适应负载频率控制技术。改进的 Jaya 优化方法用于对区域控制器进行在线调整。气球效应 (BE) 修改旨在提高 Jaya 算法对系统负载扰动和参数变化的敏感性。在采用 BE 技术的 Jaya 中,目标函数 (OF) 受准时系统问题的影响。在互连MG的动态模型中考虑了通信延迟时间。采用所提出的自适应控制方法的系统已在多个场景中进行了测试,包括阶跃和可变负载需求以及参数变化。

更新日期:2020-12-01
down
wechat
bug