Simulation of power electronic circuits with principles used in wave digital filters

Alfred Fiedler, H. Grotstollen
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引用次数: 6

Abstract

Simulation is a well-known technique to study complex systems. This paper introduces a new simulation-technique based on the theory of wave digital filters (WDFs). WDFs are candidates to substitute classical analog filters by digital electronic circuits in signal processing. They show advantages compared with other classes of digital filters like fast algorithms and simple models of electric components. Therefore the theory of WDFs is used to build a new simulator for transient simulation. So far the properties of this simulator permit a fair comparison between the new simulation-technique and well-known simulation programs. The new simulator is easily linked to a CAD-program to design and optimize switch mode power supplies already in use in industry.
用波形数字滤波器原理对电力电子电路进行仿真
仿真是一种众所周知的研究复杂系统的技术。本文介绍了一种基于波形数字滤波器理论的新型仿真技术。wdf是数字电路在信号处理中替代经典模拟滤波器的候选器件。与其他类型的数字滤波器相比,它们具有快速算法和简单电子元件模型等优势。因此,利用WDFs理论建立了一种新的瞬态仿真模拟器。到目前为止,该模拟器的特性允许将新的仿真技术与已知的仿真程序进行公平的比较。新的模拟器很容易连接到cad程序来设计和优化已经在工业中使用的开关模式电源。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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