Control parameter calculation device, power supply system, control parameter calculation method, and program
US12308682B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 22, 2022 |
| Grant date | May 20, 2025 |
| Priority date | — |
| Expiry date | May 4, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02J7/0013
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A control parameter calculation device comprises an integration unit that calculates the target value of combined power obtained by summing a first power and a second power by smoothing the first power on the basis of the value of a predetermined control parameter and calculates charge/discharge power when charging and discharging are performed so as to achieve the target value; a smoothing performance calculation unit that calculates a smoothing performance evaluation index of the combined power on the basis of the charge/discharge power calculated over an evaluation period; a lifetime calculation unit that calculates a lifetime evaluation index of the battery during the evaluation period on the basis of the calculated charge/discharge power; and an evaluation unit that evaluates the value of a control parameter on basis of the smoothing performance evaluation index and the lifetime evaluation index which are calculated repeatedly while varying the value of the control parameter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.