Decomposition Method for Event-Detection State Vector Simulation of Switched-Mode Power Supplies

Collin Reiman, Elyse Rosenbaum

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This work presents a new method for the state vector simulation of switched-mode power supplies using decomposed matrices. With this method, switching instances are updated reliably from previously computed values, providing a highly efficient means for event-detection state vector simulation. The method is demonstrated on a 23rd-order state-space piecewise linear model of a boost converter with and without control feedback, resulting in a several of orders of magnitude speed-up of the simulation, relative to the same device simulated in LTspice or PLECS.

Original languageEnglish (US)
Title of host publication2019 IEEE 20th Workshop on Control and Modeling for Power Electronics, COMPEL 2019
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781728118420
DOIs
StatePublished - Jun 2019
Event20th IEEE Workshop on Control and Modeling for Power Electronics, COMPEL 2019 - Toronto, Canada
Duration: Jun 17 2019Jun 20 2019

Publication series

Name2019 IEEE 20th Workshop on Control and Modeling for Power Electronics, COMPEL 2019

Conference

Conference20th IEEE Workshop on Control and Modeling for Power Electronics, COMPEL 2019
CountryCanada
CityToronto
Period6/17/196/20/19

ASJC Scopus subject areas

  • Computer Science Applications
  • Energy Engineering and Power Technology
  • Control and Optimization
  • Electrical and Electronic Engineering
  • Modeling and Simulation

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  • Cite this

    Reiman, C., & Rosenbaum, E. (2019). Decomposition Method for Event-Detection State Vector Simulation of Switched-Mode Power Supplies. In 2019 IEEE 20th Workshop on Control and Modeling for Power Electronics, COMPEL 2019 [8769654] (2019 IEEE 20th Workshop on Control and Modeling for Power Electronics, COMPEL 2019). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/COMPEL.2019.8769654