IEEE Trans Cybern. 2019 Apr;49(4):1427-1439. doi: 10.1109/TCYB.2018.2803754. Epub 2018 Feb 26.
The distributed cooperative control for frequency and voltage stability and power sharing in microgrid considering the limitation of communication network is concerned in this paper. Two types of novel event-triggered mechanism with distributed architecture are first proposed, which can greatly reduce the communication burdens among power source inverters. Based on the event-triggered schemes, distributed restoration mechanism is constructed, which can restore the frequency and voltage magnitude of microgrid and realize the fair utilization of all power sources with comparative less requirements for the transmission data. Simulation is carried out to verify the effectiveness of the proposed method.
本文研究了考虑通信网络限制的微电网中频率和电压稳定性以及功率分配的分布式协同控制。首次提出了两种具有分布式结构的新型事件触发机制，可大大降低电源逆变器之间的通信负担。基于事件触发方案，构建了分布式恢复机制，可以恢复微电网的频率和电压幅值，并实现所有电源的公平利用，对传输数据的要求较低。通过仿真验证了所提方法的有效性。
