### Citations

16 |
Analytical computation of AC resistance of round and rectangular litz wire windings
- Ferreira
- 1992
(Show Context)
Citation Context ...sconsequence.sIn recent work (e.g. [1], [2]), eddy current losses of roundsand rectangular wires have been investigated. These resultsswere extended to bundles of wires [3] and litz-wire windingss[4]-=-=[5]-=-. Nevertheless, numerical simulations as well assanalytical solutions (e.g. by the modal decomposition of thesboundary value problem) come to their limits when the greatsnumber of litz-wire strands ha... |

12 |
An improved calculation of proximityeffect loss in high frequency windings of round conductors”,
- Nan, Sullivan
- 2003
(Show Context)
Citation Context ... in a small region around the air gap. Due to thespoor thermal conductivity of insulated litz-wire, heat cannotsbe dissipated outside and insulation failures are thesconsequence.sIn recent work (e.g. =-=[1]-=-, [2]), eddy current losses of roundsand rectangular wires have been investigated. These resultsswere extended to bundles of wires [3] and litz-wire windingss[4]-[5]. Nevertheless, numerical simulatio... |

10 |
Accurate Analytical Model of Winding Losses in Round Litz Wire Windings”,
- Tourkhani, Viarouge
- 2001
(Show Context)
Citation Context ... thesconsequence.sIn recent work (e.g. [1], [2]), eddy current losses of roundsand rectangular wires have been investigated. These resultsswere extended to bundles of wires [3] and litz-wire windingss=-=[4]-=--[5]. Nevertheless, numerical simulations as well assanalytical solutions (e.g. by the modal decomposition of thesboundary value problem) come to their limits when the greatsnumber of litz-wire strand... |

8 |
Proximity losses computation with a 2D complex permeability modelling
- Moreau, Popiel, et al.
- 1998
(Show Context)
Citation Context ...ecomposition of thesboundary value problem) come to their limits when the greatsnumber of litz-wire strands has to be taken into account. Tosprovide a solution, equivalent complex permeability modelss=-=[6]-=--[8] were derived for the winding area and linked eitherswith FEM simulation or rough (usually 1D) estimations of thespenetrating magnetic field.sThe novelty of the approach presented in this paper is... |

4 |
Frequency-domain homogenization of bundles of wires in 2-d magnetodynamic FE calculations
- Gyselinck, Dular
- 2005
(Show Context)
Citation Context ...and insulation failures are thesconsequence.sIn recent work (e.g. [1], [2]), eddy current losses of roundsand rectangular wires have been investigated. These resultsswere extended to bundles of wires =-=[3]-=- and litz-wire windingss[4]-[5]. Nevertheless, numerical simulations as well assanalytical solutions (e.g. by the modal decomposition of thesboundary value problem) come to their limits when the great... |

3 | An equivalent complex permeability model for litz-wire windings - Nan, Sullivan - 2005 |

2 |
Copper losses of flyback transformer: Search for analytical expressions
- Larouci, Keradec, et al.
- 2003
(Show Context)
Citation Context ... small region around the air gap. Due to thespoor thermal conductivity of insulated litz-wire, heat cannotsbe dissipated outside and insulation failures are thesconsequence.sIn recent work (e.g. [1], =-=[2]-=-), eddy current losses of roundsand rectangular wires have been investigated. These resultsswere extended to bundles of wires [3] and litz-wire windingss[4]-[5]. Nevertheless, numerical simulations as... |

1 |
Measurement and characterization of high frequency losses in nonideal litz wires
- Roßmanith, Döbrönti, et al.
- 2011
(Show Context)
Citation Context ...position of thesboundary value problem) come to their limits when the greatsnumber of litz-wire strands has to be taken into account. Tosprovide a solution, equivalent complex permeability modelss[6]-=-=[8]-=- were derived for the winding area and linked eitherswith FEM simulation or rough (usually 1D) estimations of thespenetrating magnetic field.sThe novelty of the approach presented in this paper issgiv... |