摘要
传统的大功率电力电子装置仿真中,通常将电力电子装置的开关动态过程视为理想过程,不能如实反映工作过程中的电压电流尖峰脉冲对系统的影响,针对该问题文章提出了一种面向开关过程的大功率电力电子器件建模方法,运用插值建模的方法,对大功率电力电子器件进行兼顾全面性和细致性的仿真,正确反映开关动态过程中大功率电力电子器件过程中的电压电流尖峰现象,从而获得较高的仿真精度。
Conditional modeling of high power electronical devices regarded switching procedure of electronical devices as ideal procedure, failing to reflect impact that peak of voltage and currency take to system. This paper comes up with a Switching-procedure-oriented modeling method for solving this problem. With usage of interpolation modeling method, this approach simulate high power electronical devices with both accuracy and generosity which reflect the phenomenon of peak of currency and voltage and acquire high accuracy to a degree.
出处
《信息通信》
2016年第11期116-118,共3页
Information & Communications
基金
国家自然科学基金资助项目(51507190)
关键词
大功率电力电子器件
实时仿真
High power electronical device
real-time simulation
