Systems and methods for oscillator calibrator for inverter for electric vehicle
US12401293B2 · kind B2 · utility
0Cited by
104References
8Claims
0Family size
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Key dates
| Filing date | Dec 8, 2022 |
| Grant date | Aug 26, 2025 |
| Priority date | — |
| Expiry date | Sep 26, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10D64/018
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A system comprises an inverter configured to convert DC power from a battery to AC power to drive a motor, wherein the inverter includes: a galvanic isolator separating a high voltage area from a low voltage area; a low voltage phase controller in the low voltage area, the low voltage phase controller configured to receive a clock reference signal; and a high voltage phase controller in the high voltage area, the high voltage phase controller configured to align a clock reference signal of the high voltage phase controller with the clock reference signal of the low voltage phase controller.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.