In this paper a novel approach to load frequency control of a microgrid with integrated Solar PV and Solar thermal generator is presented. A nonlinear adaptive controller based on an autoregressive moving average algorithm (NARMA) is used to control the frequency of the system. The objective of such a controller is to regulate and minimize frequency deviation due load changes. Further, a novel metaheuristic approach called Modified Whale Optimization Algorithm (MWOA) is used for creating an optimal PID controller to be used for frequency control. Finally, a comparative study between the proposed NARMA-L2 controller, WOA tuned PID controller and conventional PID controller is presented. From a series of experiments, it is concluded that the proposed NARMA-L2 controller outperforms other techniques of frequency control and gives the best result in terms of overshoot and settling time.
Decentralised L1 Adaptive Primary Controllers and Distributed Consensus-Based Secondary Control for DC Microgrids with Constant-Power Loads
University College Cork(科克大学);United Technologies Research Centre Ireland Ltd(联合技术研究中心爱尔兰有限公司);MaREI-SFI Research Centre, University College Cork(马雷i-sfi研究中心,科克大学)
Distributed Load Shedding for Microgrid with Compensation Support via Wireless Network
Shanghai Jiao Tong University(上海交通大学);Collaborative Innovation Center for Advanced Ship and Deep-Sea Exploration(先进船舶与深海探测协同创新中心);Key Laboratory of System Control and Information Processing, Ministry of Education of China(教育部系统控制与信息处理重点实验室)
Real-Time Minimum-Energy Operating-Point Tracking for Battery-Powered Micro DC Motors Under Dynamically Variable Loading
Zhejiang University(浙江大学);Nanyang Technological University(南洋理工大学);Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences(中国科学院深圳先进技术研究院)