A simulation method using state transition matrix suitable for real-time simulators

Yuki Kubo, Satoshi Ogasawara, Masatsugu Takemoto

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

1 Citation (Scopus)

Abstract

This paper proposes a discretization method suitable for real-time simulators using Forward Euler method. Realtime simulation using Forward Euler method have the following problems. One is simulation error caused by time step limitation, and another is delay in simulated waveforms. The authors have proposed a simulation method suitable for real-time simulators, but there is a problem that physical meaning of state variable is diluted by diagnalization of system matrix. This paper proposes a simulation method to obtain the same characteristic of the previous method without the diagonalization. Some offline and real-time simulation results show validity and usefulness of the proposed simulation method.

Original languageEnglish
Title of host publication2010 International Power Electronics Conference - ECCE Asia -, IPEC 2010
Pages2444-2449
Number of pages6
DOIs
Publication statusPublished - 2010
Externally publishedYes
Event2010 International Power Electronics Conference - ECCE Asia -, IPEC 2010 - Sapporo, Japan
Duration: Jun 21 2010Jun 24 2010

Publication series

Name2010 International Power Electronics Conference - ECCE Asia -, IPEC 2010

Other

Other2010 International Power Electronics Conference - ECCE Asia -, IPEC 2010
CountryJapan
CitySapporo
Period6/21/106/24/10

Keywords

  • Discretization method
  • Forward Euler method
  • Real-time simulator
  • State transition matrix

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

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