发明名称 |
STATOR WINDING PATTERN FOR HAIRPIN DRIVE MOTOR |
摘要 |
A stator winding pattern of a hairpin drive motor includes a stator with 8 poles and 48 slots of a distribution winding where a hairpintype of flat coil is inserted into a slot of a stator core and configured by a full pitch winding implementing 6 pitches of 3 phases and 2 in parallel, the pitch being a distance between adjacent slots, characterized in that: first to fourth layers are formed in the slot of the stator core in a radial direction of the stator core; and when a first layer or a fourth layer is set as a draw out part of one phase in an optional reference slot, a first draw out part of a different phase is formed in a draw out slot having 28 pitches in a slot forward direction in a same layer based on the reference slot, and a second draw out part of the different phase is formed in a draw out slot having 20 pitches in a slot reverse direction in the same layer based on the reference slot. |
申请公布号 |
EP3029810(A3) |
申请公布日期 |
2016.08.03 |
申请号 |
EP20150188649 |
申请日期 |
2015.10.06 |
申请人 |
HYUNDAI MOTOR COMPANY |
发明人 |
HAN, DONGYEON;SEO, YOUNG JIN;CHO, HYOUNGJUN;JEONG, MYUNG KYU |
分类号 |
H02K3/28;H02K3/12 |
主分类号 |
H02K3/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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