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1. (WO2018083404) STATOR OF A ROTATING ELECTRICAL MACHINE PROVIDED WITH AN INTERCONNECTION HAVING IMPROVED CONFIGURATION

Pub. No.:    WO/2018/083404    International Application No.:    PCT/FR2017/052977
Publication Date: Sat May 12 01:59:59 CEST 2018 International Filing Date: Sat Oct 28 01:59:59 CEST 2017
IPC: H02K 3/52
Applicants: VALEO EQUIPEMENTS ELECTRIQUES MOTEUR
Inventors: GERVAIS, Hugues
HANQUEZ, Michaël
LEROY, Virginie
Title: STATOR OF A ROTATING ELECTRICAL MACHINE PROVIDED WITH AN INTERCONNECTION HAVING IMPROVED CONFIGURATION
Abstract:
The invention relates to a stator (11) of a rotating electrical machine, in particular for a motor vehicle, said stator comprising: - a stator body (12) having an axis (X) and a plurality of teeth (14) angularly distributed around said axis (X), the stator body (12) forming an outer periphery and an inner periphery around said axis (X), - coils (19) each mounted around a tooth (14), each of the coils (19) being formed by at least a one wire wound around the corresponding tooth (14), - each coil wire comprising an input (211) and an output (212) each corresponding to one end of said wire (21), - an interconnection (22) comprising a set of traces (26), the traces (26) being electrically connected to the inputs (211) and outputs (212) of the coils (19), said interconnection (22) being mounted between the inner periphery and the outer periphery of the stator body (12), characterised in that each coil (19) has one end (211, 212) positioned on the side of the inner periphery and the other end (211, 212) positioned on the side of the outer periphery of the stator (11), and in that the set of traces (26) is positioned between the inputs (211) and the outputs (212) of said coils (19).