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#### 摘要
随着电力电子技术在能源转换领域的飞速发展，高频隔离型双向DC/AC逆变器因在新能源并网、储能系统等方面的关键作用而备受关注。本文基于Simulink对该逆变器进行建模与仿真研究，首先详细分析其电路结构、工作模式及关键器件作用，随后在Simulink环境中搭建主电路与控制电路模型，并合理设置仿真参数进行仿真运行。仿真结果表明，所建模型能有效模拟逆变器在不同工况下的运行特性，输出波形及性能指标符合理论预期。此研究为高频隔离型双向DC/AC逆变器的优化设计与性能提升提供了有力支持，对推动相关技术在能源领域的应用具有重要意义。
**关键词:** 高频隔离；双向DC/AC逆变器；Simulink；建模；仿真
#### Abstract
With the rapid development of power electronics technology in the field of energy conversion, high - frequency isolated bi - directional DC/AC inverters have attracted much attention due to their key roles in new energy grid - connection and energy storage systems. In this paper, modeling and simulation research on the inverter are carried out based on Simulink. Firstly, the circuit structure, working modes and functio
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