论文标题
教程：基于电路的电磁瞬态模拟
Tutorial: Circuit-based Electromagnetic Transient Simulation
论文作者
论文摘要
基于逆变器的资源和相关控制的渗透不断增长，需要全系统的电磁瞬态（EMT）分析。当今的EMT工具和方法不是为这些分析的规模而设计的。鉴于新兴的需求，人们对开发新技术的快速和准确EMT模拟为大电网有很多兴趣；其基础将建立在当前工具和方法上。但是，我们发现涵盖当前EMT工具的基本原理和内部工作的教育文本受到限制。因此，对于有兴趣研究该领域的学生和专业人士缺乏入门材料。为此，在本教程中，我们从电路理论的角度介绍了EMT分析的原理，从而模仿了如何在Spice和Cadence（例如Spice和Cadence）中进行时间域分析。我们对两个示例进行EMT模拟，一个线性和一个非线性，包括第一原理中的感应电动机（IM）。到本文档的目的，我们预计读者将对电网EMT工具的工作方式有一个\ textit {basic}的理解。
The growing penetration of inverter-based resources and associated controls necessitates system-wide electromagnetic transient (EMT) analyses. EMT tools and methods today were not designed for the scale of these analyses. In light of the emerging need, there is a great deal of interest in developing new techniques for fast and accurate EMT simulations for large power grids; the foundations of which will be built on current tools and methods. However, we find that educational texts covering the fundamentals and inner workings of current EMT tools are limited. As such, there is a lack of introductory material for students and professionals interested in researching the field. To that end, in this tutorial, we introduce the principles of EMT analyses from the circuit-theoretic viewpoint, mimicking how time-domain analyses are performed in circuit simulation tools like SPICE and Cadence. We perform EMT simulations for two examples, one linear and one nonlinear, including induction motor (IM) from the first principles. By the document's end, we anticipate the readers will have a \textit{basic} understanding of how power grid EMT tools work.
