### Abstract

Parameter estimation is an important technique for modeling of a high voltage transformer under wide frequency range. The complexity of the winding makes the system so complicated that a model of the real system over a wide range of frequency is difficult to achieve. This paper presents a technique in estimating the parameters of a high voltage transformer from the calculated impulse response. The approach is by modeling the rational transfer function using a state space approach that is called vector fitting. Then the Inverse Laplace Transform is used to estimate the response in the time domain which represents the approximate impulse response of the system. The estimation procedure of the signal parameters can be achieved using a simple calculation and parameter estimation technique.

Original language | English |
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Title of host publication | Annual Report - Conference on Electrical Insulation and Dielectric Phenomena, CEIDP |

Pages | 467-470 |

Number of pages | 4 |

DOIs | |

Publication status | Published - 2008 |

Externally published | Yes |

Event | 2008 Annual Report Conference on Electrical Insulation and Dielectric Phenomena, CEIDP 2008 - Quebec City, QC Duration: 26 Oct 2008 → 29 Oct 2008 |

### Other

Other | 2008 Annual Report Conference on Electrical Insulation and Dielectric Phenomena, CEIDP 2008 |
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City | Quebec City, QC |

Period | 26/10/08 → 29/10/08 |

### Fingerprint

### ASJC Scopus subject areas

- Electronic, Optical and Magnetic Materials
- Electrical and Electronic Engineering

### Cite this

*Annual Report - Conference on Electrical Insulation and Dielectric Phenomena, CEIDP*(pp. 467-470). [4772922] https://doi.org/10.1109/CEIDP.2008.4772922

**Modeling and parameter estimation of high voltage transformer using rational transfer function state space approach.** / Mohamed, Ramizi; Markovsky, I.; Lewin, P. L.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

*Annual Report - Conference on Electrical Insulation and Dielectric Phenomena, CEIDP.*, 4772922, pp. 467-470, 2008 Annual Report Conference on Electrical Insulation and Dielectric Phenomena, CEIDP 2008, Quebec City, QC, 26/10/08. https://doi.org/10.1109/CEIDP.2008.4772922

}

TY - GEN

T1 - Modeling and parameter estimation of high voltage transformer using rational transfer function state space approach

AU - Mohamed, Ramizi

AU - Markovsky, I.

AU - Lewin, P. L.

PY - 2008

Y1 - 2008

N2 - Parameter estimation is an important technique for modeling of a high voltage transformer under wide frequency range. The complexity of the winding makes the system so complicated that a model of the real system over a wide range of frequency is difficult to achieve. This paper presents a technique in estimating the parameters of a high voltage transformer from the calculated impulse response. The approach is by modeling the rational transfer function using a state space approach that is called vector fitting. Then the Inverse Laplace Transform is used to estimate the response in the time domain which represents the approximate impulse response of the system. The estimation procedure of the signal parameters can be achieved using a simple calculation and parameter estimation technique.

AB - Parameter estimation is an important technique for modeling of a high voltage transformer under wide frequency range. The complexity of the winding makes the system so complicated that a model of the real system over a wide range of frequency is difficult to achieve. This paper presents a technique in estimating the parameters of a high voltage transformer from the calculated impulse response. The approach is by modeling the rational transfer function using a state space approach that is called vector fitting. Then the Inverse Laplace Transform is used to estimate the response in the time domain which represents the approximate impulse response of the system. The estimation procedure of the signal parameters can be achieved using a simple calculation and parameter estimation technique.

UR - http://www.scopus.com/inward/record.url?scp=65949102098&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=65949102098&partnerID=8YFLogxK

U2 - 10.1109/CEIDP.2008.4772922

DO - 10.1109/CEIDP.2008.4772922

M3 - Conference contribution

SN - 9781424425495

SP - 467

EP - 470

BT - Annual Report - Conference on Electrical Insulation and Dielectric Phenomena, CEIDP

ER -