Crowell & Moring LLP
Rotating electric machine terminal arrangement
A rotating electric machine includes a rotor and a stator. The stator coil of the stator includes a set of a first stator coil and a second stator coil that is stored in an adjacent slot to a slot in which the first stator coil is stored, with a number of the set being same as a number of phases, and one end of each of the first stator coil and the second stator coil is a lead section and an other end is a neutral point. A plurality of the stator coils are arranged radially in layers in each slot, and a lead section of the first stator coil and a lead section of the second stator coil are connected with each other with one of the lead sections extending from an outermost layer of the slot and an other of the lead sections extending from an innermost layer of the slot so that the connected lead sections constitute an external connection terminal.
Hitachi Automotive Systems, Ltd.
B Y B B H H B Y Y
B60L Y02T B60L B60L H02K H02K B60L Y10T Y02T
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Toshiaki Takahiro Kohei Yoshimi Kenichi
Ueda Ohmori Ichikawa Mori Nakayama