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A coil winding configuration for a three phase winding, connected in a delta configuration, for the stator of an alternator for providing a high output at low engine rpm. Each phase winding comprises 14 coils which are located in 14 slots of a 42 slot stator with 9 turns in each slot. The 14 coils o

A coil winding configuration for a three phase winding, connected in a delta configuration, for the stator of an alternator for providing a high output at low engine rpm. Each phase winding comprises 14 coils which are located in 14 slots of a 42 slot stator with 9 turns in each slot. The 14 coils of each phase winding have the following number of turns at one edge: 4, 4, 5, 4, 5, 4, 5, 4, 5, 4, 5, 4, 5, 4. In addition, the 14 coils of each phase winding have the following number of turns at the other edge: 4, 5, 4, 5, 4, 5, 4, 5, 4, 5, 4, 5, 4, 5.

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1. An alternator of the type having an annular stationary stator with a rotor concentrically located therein, comprising: an annular structure formed of ferro-magnetic material defining an annular stator core having forty-two segments with adjacent segments being separated by a slot such that the

1. An alternator of the type having an annular stationary stator with a rotor concentrically located therein, comprising: an annular structure formed of ferro-magnetic material defining an annular stator core having forty-two segments with adjacent segments being separated by a slot such that there are forty-two slots which extend in a direction parallel to the axis of said stator core, and a three phase stator winding connected in a delta configuration, each phase comprising a winding having fourteen coils extending around said stator core on the inside thereof, each of said coils of each phase winding comprising a plurality of turns of wire encircling three segments, said fourteen coils of each phase winding having a plurality of turns located in fourteen of said slots such that said fourteen slots for each phase winding respectively have the following number of turns located therein 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9. 2. An alternator of the type having an annular stationary stator with a rotor concentrically located therein, comprising: an annular structure formed of ferro-magnetic material defining an annular stator core having forty-two segments with adjacent segments being separated by a slot such that there are forty-two slots which extend in a direction parallel to the axis of said stator core, and a three phase stator winding connected in a delta configuration, each phase comprising a winding having fourteen coils extending around said stator core on the inside thereof, each of said coils of each phase winding comprising a plurality of turns of wire encircling three segments, said fourteen coils of each phase winding having a plurality of turns located in fourteen of said slots such that said fourteen slots for each phase winding respectively have the following number of turns located therein 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, said fourteen coils of each phase winding respectively having the following number of turns at one edge of said winding located outside of said slots on one side of said core, 4, 4, 5, 4, 5, 4, 5, 4, 5, 4, 5, 4, 5, 4, said fourteen coils of each phase winding respectively having the following number of turns at the other edge of said winding located outside of said slots on the other side of said core, 4, 5, 4, 5, 4, 5, 4, 5, 4, 5, 4, 5, 4, 5. 3. The alternator of claim 2 wherein: each of said windings are formed of 14 A.W.G. electrically conductive wire.