面向能源互联网的配网能量路由器关键参数设计

Parameter Design of Energy Router Orienting Energy Internet

首先分析了能量路由器的结构和参数设计的特点,以一种面向能源互联网的三级式模块化多端口能量路由器电路为例,提出了能量路由器关键参数设计方法,并重点分析了高频变压器漏感、并网电感、母线电容的设计方法。该方法的关键特征是将能量平衡关系?这一变换器本质特性运用于参数设计中,思路明确、扩展性好。最后对以上设计进行了仿真与实验验证,结果证明了所提方法的可行性。

First, an analysis is performed on structure and parameter design of energy router. Then a new method of parameter design is proposed withan example of a three-level modular multi-port energy router orienting energy internet. Based on the proposed method, this paper analyzes in detail design of leakage inductance of high-frequency transformer, inductance of gridintegration inductor and capacitance of bus capacitors. Utilizing energy conservation lawin electric converters, this method is betterorganized with higher accuracy and can be widely applied in similar electrical facilities. Simulation and experimental results show that the proposed method is feasible and effective.