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

Claim 7:
8. The control device according to claim 1,
wherein the sensing circuitry measures a measured temperature rise, a first measured thermal flow a second measured thermal flow and a third measured thermal flow the measured temperature rise being a temperature rise per unit time at a first measurement position, the first measurement position being a measurement position in the rotating electric machine, the first measured thermal flow, the second measured thermal flow, and the third measured thermal flow being three of four thermal flows which flow into or flow out of the first measurement position, the thermal flow that is one from among the four thermal flows and which is different from the three measured thermal flows being called a first thermal flow, and
wherein the correction circuitry corrects the thermal capacity where the first thermal flow passes through using the first measured thermal flow, the second measured thermal flow, the third measured thermal flow, and the measured temperature rise.