| 摘要 |
PROBLEM TO BE SOLVED: To improve the detection accuracy of a temperature of a coil conductor of a rotary electric machine.SOLUTION: A temperature sensor 22 detecting a temperature of a neutral line 20 is provided so that a coil of a rotary electric machine contacts with the neutral line 20 connecting with a neutral point. The neutral line 20 has the same cross section as that of a coil conductor 16 forming the coil in a portion contacting with the temperature sensor. Further, the neutral line 20 has a winding part 24 formed into a U shape, contacts with the temperature sensor 22 in a winding manner at the winding part 24, and holds the temperature sensor 22. |
