Patent ID: 11894793
Assignee: MITSUBISHI ELECTRIC CORPORATION
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 4:
5. The control device according to claim 1,
wherein the sensing circuitry measures a first measured temperature and a second measured temperature and a first measured thermal flow, the first measured temperature being a temperature at a first measurement position, the second measured temperature being a temperature at a second measurement position, the first measurement position and the second measurement position being two different measurement positions in the rotating electric machine, the first measured thermal flow being the thermal flow flowing from the first measurement position to the second measurement position, and
wherein the correction circuitry corrects the thermal resistance between the first measurement position and the second measurement position using the first measured thermal flow and a difference between the first measured temperature and the second measured temperature.