研究方向：

• 电力电子技术在新能源发电、新型电力系统中的应用

• 微电网及多变流器协调控制技术

• 微电网互联及柔性切换技术

代表性工作：

• Ronghui An, Jinjun Liu, Zeng Liu, Zhaoqi Song. Flexible Transfer Converters Enabling Autonomous Control and Power Dispatch of Microgrids, IEEE Transactions on Power Electronics, 2022, 37(11): 13767-13781

• Ronghui An, Zeng Liu, Jinjun Liu. Successive-Approximation-Based Virtual Impedance Tuning Method for Accurate Reactive Power Sharing in Islanded Microgrids, IEEE Transactions on Power Electronics, 2020, 36(1): 87-102

• Ronghui An, Zeng Liu, Jinjun Liu, Baojin Liu. A Comprehensive Solution to Decentralized Coordinative Control of Distributed Generations in Islanded Microgrid Based on Dual-Frequency Droop, IEEE Transactions on Power Electronics, 2022, 37(3): 3583-3598

• Baojin Liu, Zeng Liu, Jinjun Liu, Ronghui An, Haoyang Zheng, Yidong Shi. An Adaptive Virtual Impedance Control Scheme Based on Small-AC-Signal Injection for Unbalanced and Harmonic Power Sharing in Islanded Microgrids, IEEE Transactions on Power Electronics, 2019, 34(12):12333-12355

• Haoyang Zheng, Zeng Liu, Ronghui An, Jinjun Liu, Kaiwen Feng, Yiming Tu. Discrete Multiple Second-Order Generalized Integrator With Low-Pass Filters and Frequency-Locked Loop for DC Rejection, IEEE Transactions on Power Electronics, 2022, 37(10): 11814-11827

• 刘进军，安荣汇，刘增．一种支持微电网全自治控制的柔性切换变流器及控制方法：中国，202110455997X[P]．2021-09-03

• 刘进军，安荣汇，刘增，宋兆祺．一种基于柔性切换变流器的最优化微电网预同步方法：中国，2022109076212[P]．2022-07-29

科研奖励：

• 多变流器电能系统稳定性及构网控制基础理论与方法, 中国电源学会科技进步奖特等奖, 2023.