电工技术学报2017，Vol.32Issue(12)：16-24,9.
功率开关器件多时间尺度瞬态模型(Ⅰ)——开关特性与瞬态建模
Multi-Time Scale Transient Models for Power Semiconductor Devices (PartⅠ: Switching Characteristics and Transient Modeling)
摘要
Abstract
Switching mode is the basic mode of electromagnetic energy conversion in power electronics, meanwhile switching characteristics become the key point. From this perspective, this paper presents the multi-time scale transient models of power semiconductor devices, in which different models are adapted to describe the switching transient process corresponding to different time scales. In addition, under discrete event-driven simulation system, this paper presents the connection and switching principles between multi-time scale models, so that such models can be employed in simulation of power electronics converters. As shown in this paper, all parameters of the multi-time scale models can be extracted from datasheet directly. It is significant in design and analysis of power electronics systems.关键词
功率半导体器件/多时间尺度/瞬态模型/开关特性Key words
Power semiconductor devices/multi-time scale/transient model/switching characteristics分类
信息技术与安全科学引用本文复制引用
施博辰,赵争鸣,蒋烨,朱义诚..功率开关器件多时间尺度瞬态模型(Ⅰ)——开关特性与瞬态建模[J].电工技术学报,2017,32(12):16-24,9.基金项目
国家自然科学基金重大项目资助(51490680、51490683). （51490680、51490683）
