Distributed event-triggered mechanism for secondary voltage control with microgrids

作者：Shi, Jing^*; Yue, Dong; Weng, Shengxuan

来源：TRANSACTIONS OF THE INSTITUTE OF MEASUREMENT AND CONTROL, 2019, 41(6): 1553-1561.

DOI：10.1177/0142331218770715

• Microgrid
• secondary voltage control
• distributed event-triggered

This paper presents a secondary voltage control scheme with a distributed event-triggered mechanism for multiple distributed generators in droop-controlled microgrids. First, considering the issue of limited bandwidth of a communication network in a practical application, two types of distributed event-triggered mechanisms are proposed to reduce the information transmission pressure, while preserving the desired control performance. Then, based on the proposed triggering schemes, distributed secondary controllers are designed for distributed generators. Finally, simulation results demonstrate that by using the control strategy, the voltages of distributed generators are synchronised to their nominal values.

• 出版日期2019-4
• 单位南京邮电大学