适用于电力电子变换器动态仿真分析的igbt功能模型.pdfVIP

适用于电力电子变换器动态仿真分析的 IGBT 功能模型 邓夷 赵争鸣 袁立强 （电力系统及发电设备安全控制和仿真国家重点实验室，清华大学电机工程与应用电子技术系，北京，100084） 电子邮箱：dengy04@163.com Functional Model of IGBTs for Circuit Simulation of Power Electronics Converters Deng Yi Zhao Zhengming Yuan Liqiang （State Key Laboratory of Control and Simulation of Power System and Generation Equipment, Department of Electrical Engineering, Tsinghua University, Beijing, 100084, China ） ABSTRACT: Insulated Gate Bipolar Transistor (IGBT) 因而，IGBT 在电力电子领域的应用日益广泛，目 has been widely used in recent years due to its great 前已成为最有发展前途的大功率器件之一。 performance in power electronics converters. A 随着电子产品开发周期的变短，要获得经济和 functional model of IGBTs is presented in this paper, 市场的成功，仿真已成为越来越重要的手段。电力 which is suitable for the simulation and computer-aided 电子电路仿真的关键是电力电子器件的仿真，建立 design of power electronics converters. This model is based on the external physical characteristics of IGBT 适合系统级仿真的器件模型显得尤为重要。在电力 and is realized with the simulation tool of PSIM package. 电子器件的建模研究中，有两种建模方法被广泛采 High simulation speed, easy parameters determination 用，即基于物理结构的数理模型法和基于器件外特 and clear physical meaning are its key features. This 性的功能模型法[1] 。利用前一种方法，Allen R Hefner paper describes the equivalent circuit and structure of the [2,3] 创建了 IGBT 的稳态和瞬态模型 ，并将其成功地 model, and depicts the parameters determination of the 移植到了 SABER 仿真软件中[4]；Kuang Sheng 创建 model for an IGBT type of FF300R12ME3 in details. [5]，主要用于 Pspice 仿真软 了 D-IGBT 的数理模型 The accuracy of