基于分布智能的光伏并网逆变器设计思路研究

Research on design of grid-connected photovoltaic inverter based on Distributed Artificial Intelligence

并网逆变器作为能量转换与控制的核心,其性能不仅影响整个光伏并网系统的安全、稳定、可靠和高效的运行,同时也制约其使用寿命。为此,文章提出将分布式人工智能技术运用到逆变器控制中,根据智能体的特点实现对光伏并网逆变器的控制和保护等设计思路研究,使系统具有灵活的自治性。

Grid-connected inverter is the key to energy conversion and control,which its performance not only affects the safety, stability, reliability and efficient operation of the whole photovoltaic grid-connected system. And restricts its service life. Therefore, the article proposed application distributed artificial intelligence technology to the inverter control, then according to the characteristics of agent to achieve the photovoltaic grid-connected inverter control and protection of design scheme, make the system has a flexible autonomy.