Details
| Original language | English |
|---|---|
| Pages (from-to) | 504-515 |
| Number of pages | 12 |
| Journal | IEEE Transactions on Energy Conversion |
| Volume | 39 |
| Issue number | 1 |
| Early online date | 10 Oct 2023 |
| Publication status | Published - Mar 2024 |
Abstract
Besides the usual winding design method based on the <italic>star of slots</italic>, the <italic>winding index</italic> is proposed in this paper. In compliance with the presented counterexamples, it can be shown that the <italic>star of slots</italic> is unable to design most of single-layer fractional-slot distributed windings. In some restricted cases, it is possible to apply the introduced additional step to extract the winding layout from the double-layer fractional-slot distributed winding for the same number of phases, number of slots and number of pole pairs. Generally, the <italic>winding index</italic> can be applied to design symmetrical windings such as single-layer fractional-slot distributed windings and windings with a variable zone width. However, a systematic design procedure based on the <italic>winding index</italic> has not yet been suggested in the literature, which is the focus of this paper.
Keywords
- Coils, FSCWs, FSDWs, Harmonic analysis, Indexes, Layout, multiphase, Power capacitors, single-layer fractional-slot distributed windings, star of slots, Stars, variable zone width, Winding design, winding index, Windings
ASJC Scopus subject areas
- Energy(all)
- Energy Engineering and Power Technology
- Engineering(all)
- Electrical and Electronic Engineering
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In: IEEE Transactions on Energy Conversion, Vol. 39, No. 1, 03.2024, p. 504-515.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Design of Single-Layer Fractional-Slot Distributed Windings
AU - Raziee, Seyed Morteza
AU - Steinbrink, Jorn
AU - Ponick, Bernd
N1 - This work was supported in part by Leibniz Universität Hannover, especially the Institute for Drive Systems and Power Electronics. Paper no. TEC-00284-2023.
PY - 2024/3
Y1 - 2024/3
N2 - Besides the usual winding design method based on the star of slots, the winding index is proposed in this paper. In compliance with the presented counterexamples, it can be shown that the star of slots is unable to design most of single-layer fractional-slot distributed windings. In some restricted cases, it is possible to apply the introduced additional step to extract the winding layout from the double-layer fractional-slot distributed winding for the same number of phases, number of slots and number of pole pairs. Generally, the winding index can be applied to design symmetrical windings such as single-layer fractional-slot distributed windings and windings with a variable zone width. However, a systematic design procedure based on the winding index has not yet been suggested in the literature, which is the focus of this paper.
AB - Besides the usual winding design method based on the star of slots, the winding index is proposed in this paper. In compliance with the presented counterexamples, it can be shown that the star of slots is unable to design most of single-layer fractional-slot distributed windings. In some restricted cases, it is possible to apply the introduced additional step to extract the winding layout from the double-layer fractional-slot distributed winding for the same number of phases, number of slots and number of pole pairs. Generally, the winding index can be applied to design symmetrical windings such as single-layer fractional-slot distributed windings and windings with a variable zone width. However, a systematic design procedure based on the winding index has not yet been suggested in the literature, which is the focus of this paper.
KW - Coils
KW - FSCWs
KW - FSDWs
KW - Harmonic analysis
KW - Indexes
KW - Layout
KW - multiphase
KW - Power capacitors
KW - single-layer fractional-slot distributed windings
KW - star of slots
KW - Stars
KW - variable zone width
KW - Winding design
KW - winding index
KW - Windings
UR - http://www.scopus.com/inward/record.url?scp=85174827035&partnerID=8YFLogxK
U2 - 10.1109/TEC.2023.3323271
DO - 10.1109/TEC.2023.3323271
M3 - Article
AN - SCOPUS:85174827035
VL - 39
SP - 504
EP - 515
JO - IEEE Transactions on Energy Conversion
JF - IEEE Transactions on Energy Conversion
SN - 0885-8969
IS - 1
ER -