Control method and system for power source, and device and medium
US11699901B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Jan 12, 2021 |
| Grant date | Jul 11, 2023 |
| Priority date | — |
| Expiry date | Jan 12, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02J1/084
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A control method for a power source, including the following steps: detecting the electric power quality of multiple channels of inputs of a power source; in response to the electric power quality of the multiple channels of inputs being normal, acquiring and comparing the resistance of a relay when the power source is respectively working at each channel of input; in response to the resistance of the relay at each channel of input meeting a preset condition, acquiring the duration how long each power source is working at one channel of input among the multiple channels of inputs; and in response to the duration how long the power source is working at the channel of input in the multiple channels of inputs being greater than a threshold value, adjusting the power source to work at other channel of input.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.