id:"swepub:oai:DiVA.org:uu-366658"
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| Fältnamn | Indikatorer | Metadata |
|---|---|---|
| 000 | 02906naa a2200361 4500 | |
| 001 | oai:DiVA.org:uu-366658 | |
| 003 | SwePub | |
| 008 | 181122s2017 | |||||||||||000 ||eng| | |
| 024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-3666582 URI |
| 040 | a (SwePub)uu | |
| 041 | a engb eng | |
| 042 | 9 SwePub | |
| 072 | 7 | a vet2 swepub-contenttype |
| 072 | 7 | a kon2 swepub-publicationtype |
| 100 | 1 | a Eklund, Petter,d 1989-u Uppsala universitet,Elektricitetslära,Wind power group4 aut0 (Swepub:uu)petek650 |
| 245 | 1 0 | a Magnetic End LeakageFlux in a Spoke Type Rotor Permanent Magnet SynchronousGenerator |
| 264 | 1 | c 2017 |
| 338 | a print2 rdacarrier | |
| 520 | a The spoke type rotor can be used to obtain magnetic flux concentration in permanent magnet machines. This allows the air gap magnetic flux density to exceed the remanent flux density of the permanent magnets but gives problems with leakage fluxes in the magnetic circuit. The end leakage flux of one spoke type permanent magnet rotor design is studied through measurements and finite element simulations. The measurements are performed in the end regions of a 12 kW prototype generator for a vertical axis wind turbine. The simulations are made using three dimensional finite elements to calculate the magnetic field distribution in the end regions of the machine. Also two dimensional finite element simulations are performed and the impact of the two dimensional approximation is studied. It is found that the magnetic leakage flux in the end regions of the machine is equal to about 20 % of the flux in the permanent magnets. The overestimation of the performance by the two dimensional approximation is quantified and a curve-fitted expression for its behavior is suggested. | |
| 650 | 7 | a TEKNIK OCH TEKNOLOGIERx Elektroteknik och elektronikx Annan elektroteknik och elektronik0 (SwePub)202992 hsv//swe |
| 650 | 7 | a ENGINEERING AND TECHNOLOGYx Electrical Engineering, Electronic Engineering, Information Engineeringx Other Electrical Engineering, Electronic Engineering, Information Engineering0 (SwePub)202992 hsv//eng |
| 653 | a End effects | |
| 653 | a End leakage flux | |
| 653 | a Permanent magnet machine | |
| 653 | a Spoke type rotor | |
| 653 | a Engineering Science with specialization in Science of Electricity | |
| 653 | a Teknisk fysik med inriktning mot elektricitetslära | |
| 700 | 1 | a Sjolund, Jonathanu Uppsala universitet,Elektricitetslära4 aut0 (Swepub:uu)jonsj105 |
| 700 | 1 | a Eriksson, Sandra,d 1979-u Uppsala universitet,Elektricitetslära,Wind power group4 aut0 (Swepub:uu)saeri472 |
| 700 | 1 | a Leijon, Mats,d 1958-u Uppsala universitet,Elektricitetslära4 aut0 (Swepub:uu)malei676 |
| 710 | 2 | a Uppsala universitetb Elektricitetslära4 org |
| 856 | 4 | u https://waset.org/conference/2017/03/madrid/ICEMD |
| 856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-366658 |
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