由于成本降低和政策优惠，太阳能光伏发电在配电网络中的渗透率逐渐增加。随着光伏系统的渗透率的增加，利用光伏逆变器的无功功率来减少电压偏差正在得到应用。近年来，基于逆变器的分布式能源下垂控制已成为这项研究中的一个重要方法。光伏系统参与电压调节及其与现有控制器(如有载分接开关)的协调，对于将电压控制在规定限值内至关重要。本论文提出的控制策略以分布式方式与现有的控制相协调。配电系统仿真结果验证了该方法的有效性。“,”Decreasing costs and favorable policies have resulted in increased penetration of solar photovoltaic (PV) power generation in distribution networks. As the PV systems penetration is likely to increase in the future, utilizing the reactive power capability of PV inverters to mitigate voltage deviations is being promoted. In recent years, droop control of inverter-based distributed energy resources has emerged as an essential tool for use in this study. The participation of PV systems in voltage regulation and its coordination with existing controllers, such as on-load tap changers, is paramount for controlling the voltage within specified limits. In this work, control strategies are presented that can be coordinated with the existing controls in a distributed manner. The effectiveness of the proposed method was demonstrated through simulation results on a distribution system.