Capacitor charger system and digital control module and isolated acquisition module for such a capacitor charger system
US8797001B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 30, 2009 |
| Grant date | Aug 5, 2014 |
| Priority date | — |
| Expiry date | Jun 28, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03K3/53
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The invention relates to a capacitor charger system (100) comprising a capacitor charger module (110), an isolated acquisition module (120), and a digital control module (130). The isolated acquisition module (120) is configured for sampling an output voltage level of said capacitor charger module (110). The digital control module (130) is connected to the isolated acquisition module (120) via a bi-directional link and connected to the capacitor charger module (110) via a control signal interface. The digital control module (130) is configured for generating control signal information and synchronization signal information based on data representative of sampled output voltage levels received via the bi-directional link from the isolated acquisition module. The digital control module (130) is further configured for sending the control signal information to the capacitor charger module (110) via the control signal interface and for sending the synchronization signal information to the isolated acquisition module (120) via the bidirectional link. The capacitor charger module (110) is controlled based on the control signal information from the digital control module, and the isolated …
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.