### Abstract

A semianalytical model is derived for the description of the three-dimensional magnetic field of an array of air-cored rectangular coils. The model describes the magnetic field with Fourier series and is obtained by solving the Maxwell equations using a combination of the magnetic vector and scalar potential. The model avoids the necessity of finite element analysis and allows three-dimensional analysis between air-cored rectangular coils in contactless energy transfer systems. As an example, the model is used to calculate the magnetic coupling between an array of primary and one secondary air-cored coil.

Original language | English |
---|---|

Title of host publication | Proceedings of the IEEE International Magnetics Conference (INTERMAG 2011), 25-29 April 2011, Taipei, Taiwan |

Publication status | Published - 2011 |

Event | 2011 IEEE International Magnetics Conference (INTERMAG 2011) - Taipei, Taiwan Duration: 25 Apr 2011 → 29 Apr 2011 |

### Conference

Conference | 2011 IEEE International Magnetics Conference (INTERMAG 2011) |
---|---|

Abbreviated title | INTERMAG 2011 |

Country | Taiwan |

City | Taipei |

Period | 25/04/11 → 29/04/11 |

## Fingerprint Dive into the research topics of 'Three-dimensional magnetic field modeling for coupling calculation between air-cored rectangular coils'. Together they form a unique fingerprint.

## Cite this

Smeets, J. P. C., Overboom, T. T., Jansen, J. W., & Lomonova, E. (2011). Three-dimensional magnetic field modeling for coupling calculation between air-cored rectangular coils. In

*Proceedings of the IEEE International Magnetics Conference (INTERMAG 2011), 25-29 April 2011, Taipei, Taiwan*