### Abstract

The paper investigates the impact of different space vector modulation (SVM) techniques on the operation of ultrahigh speed induction machines (USIMs), where the mf frequency ratio is low owing to the necessarily high fundamental frequency f1. Three different sampling techniques, the Regular Sampled, Naturally Sampled and the Oversampled are studied by simulation. It is found that the SVM is proned to generate DC current in the stator windings. Furthermore subharmonic flux and current components with considerable amplitudes can also be generated in USIM. In the paper it is revealed that both the DC and the subharmonic components could lead to extremely large additional losses in the USIM enhanced by its special parameters.

Original language | English |
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Pages (from-to) | 132-144 |

Number of pages | 13 |

Journal | Mathematics and Computers in Simulation |

Volume | 90 |

DOIs | |

Publication status | Published - Jan 1 2013 |

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### Keywords

- High speed drives
- Space vector modulation
- Subharmonics

### ASJC Scopus subject areas

- Theoretical Computer Science
- Computer Science(all)
- Numerical Analysis
- Modelling and Simulation
- Applied Mathematics

### Cite this

**Analysis of the impact of space vector modulation techniques on the operation of ultrahigh speed induction machines.** / Stumpf, Péter; Járdán, Rafael K.; Nagy, I.

Research output: Contribution to journal › Article

*Mathematics and Computers in Simulation*, vol. 90, pp. 132-144. https://doi.org/10.1016/j.matcom.2012.09.003

}

TY - JOUR

T1 - Analysis of the impact of space vector modulation techniques on the operation of ultrahigh speed induction machines

AU - Stumpf, Péter

AU - Járdán, Rafael K.

AU - Nagy, I.

PY - 2013/1/1

Y1 - 2013/1/1

N2 - The paper investigates the impact of different space vector modulation (SVM) techniques on the operation of ultrahigh speed induction machines (USIMs), where the mf frequency ratio is low owing to the necessarily high fundamental frequency f1. Three different sampling techniques, the Regular Sampled, Naturally Sampled and the Oversampled are studied by simulation. It is found that the SVM is proned to generate DC current in the stator windings. Furthermore subharmonic flux and current components with considerable amplitudes can also be generated in USIM. In the paper it is revealed that both the DC and the subharmonic components could lead to extremely large additional losses in the USIM enhanced by its special parameters.

AB - The paper investigates the impact of different space vector modulation (SVM) techniques on the operation of ultrahigh speed induction machines (USIMs), where the mf frequency ratio is low owing to the necessarily high fundamental frequency f1. Three different sampling techniques, the Regular Sampled, Naturally Sampled and the Oversampled are studied by simulation. It is found that the SVM is proned to generate DC current in the stator windings. Furthermore subharmonic flux and current components with considerable amplitudes can also be generated in USIM. In the paper it is revealed that both the DC and the subharmonic components could lead to extremely large additional losses in the USIM enhanced by its special parameters.

KW - High speed drives

KW - Space vector modulation

KW - Subharmonics

UR - http://www.scopus.com/inward/record.url?scp=85028105555&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85028105555&partnerID=8YFLogxK

U2 - 10.1016/j.matcom.2012.09.003

DO - 10.1016/j.matcom.2012.09.003

M3 - Article

AN - SCOPUS:85028105555

VL - 90

SP - 132

EP - 144

JO - Mathematics and Computers in Simulation

JF - Mathematics and Computers in Simulation

SN - 0378-4754

ER -