电力电子混杂系统多时间尺度离散状态事件驱动仿真方法

被引：11

作者：

施博辰

赵争鸣

朱义诚

虞竹珺

鞠佳禾

机构：

[1] 电力系统及发电设备控制和仿真国家重点实验室(清华大学电机系)

来源：

中国电机工程学报 | 2021年 / 41卷 / 09期

关键词：

电力电子; 混杂系统; 多时间尺度; 瞬态模型; 数值仿真; 事件驱动;

D O I：

10.13334/j.0258-8013.pcsee.200863

中图分类号：

TM743 [模拟与仿真];

学科分类号：

摘要：

电力电子系统是典型的连续状态与离散事件相互混杂的动力学系统,呈现出突出的多时间尺度特性。对其开展建模和仿真时,目前的方法沿用纯连续系统的"时间离散"和"时间驱动"方法,表现出较差的精度、速度和收敛性。该文介绍从"状态离散"和"事件驱动"出发、对电力电子系统开展建模与解算的离散状态事件驱动仿真方法,能够准确仿真从纳秒级到秒级的系统多时间尺度行为,计算速度提高了几个数量级,且无发散问题。以高频、大规模和考虑开关瞬态过程的变换器仿真为3组算例,文章对比所提方法与多个通用仿真软件的仿真结果和效率,展现了离散状态事件驱动方法如何为基于数值实验的电力电子系统分析研究奠定理论基础并提供实施工具。

引用

页码：2980 / 2990

页数：11

共 38 条

[11] Discrete State Event-Driven Framework With a Flexible Adaptive Algorithm for Simulation of Power Electronic Systems
Zhu, Yicheng
Zhao, Zhengming
Shi, Bochen
Yu, Zhujun
[J]. IEEE TRANSACTIONS ON POWER ELECTRONICS, 2019, 34 (12) : 11692 - 11705
[12] Piecewise Analytical Transient Model for Power Switching Device Commutation Unit
Shi, Bochen
Zhao, Zhengming
Zhu, Yicheng
[J]. IEEE TRANSACTIONS ON POWER ELECTRONICS, 2019, 34 (06) : 5720 - 5736
[13] Transient Behaviors of Multiscale Megawatt Power Electronics Systems—Part I: Characteristics and Analysis[J] . Zhengming Zhao,Don Tan,Kai Li.IEEE Journal of Emerging and Selected Topics in Power Electronics . 2019 (1)
[14] Large-Scale Nonlinear Device-Level Power Electronic Circuit Simulation on Massively Parallel Graphics Processing Architectures
Yan, Shenhao
Zhou, Zhiyin
Dinavahi, Venkata
[J]. IEEE TRANSACTIONS ON POWER ELECTRONICS, 2018, 33 (06) : 4660 - 4678
[15] Power Electronics in 2025 and Beyond: A Focus on Power Electronics and Systems Technology[J] . Don Tan.IEEE Power Electronics Magazine . 2017 (4)
[16] Real-Time Device-Level Transient Electrothermal Model for Modular Multilevel Converter on FPGA
Shen, Zhuoxuan
Dinavahi, Venkata
[J]. IEEE TRANSACTIONS ON POWER ELECTRONICS, 2016, 31 (09) : 6155 - 6168
[17] Modeling Cyber-Physical Systems
Derler, Patricia
Lee, Edward A.
Vincentelli, Alberto Sangiovanni
[J]. PROCEEDINGS OF THE IEEE, 2012, 100 (01) : 13 - 28
[18] Cyber-Physical System Security for the Electric Power Grid
Sridhar, Siddharth
Hahn, Adam
Govindarasu, Manimaran
[J]. PROCEEDINGS OF THE IEEE, 2012, 100 (01) : 210 - 224
[19] Operation Mode Analysis and Peak Gain Approximation of the LLC Resonant Converter
Fang, Xiang
Hu, Haibing
Shen, Z. John
Batarseh, Issa
[J]. IEEE TRANSACTIONS ON POWER ELECTRONICS, 2012, 27 (04) : 1985 - 1995
[20] Multirate Analysis Method for a Power Electronic System by Circuit Partitioning
Kato, Toshiji
Inoue, Kaoru
Fukutani, Takayuki
Kanda, Yoshinori
[J]. IEEE TRANSACTIONS ON POWER ELECTRONICS, 2009, 24 (12) : 2791 - 2802

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