Invention Grant
- Patent Title: Luminaire bus system
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Application No.: US16466333Application Date: 2017-12-18
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Publication No.: US10779376B2Publication Date: 2020-09-15
- Inventor: Günter Marent
- Applicant: TRIDONIC GMBH & CO KG
- Applicant Address: AT Dornbirn
- Assignee: TRIDONIC GMBH & CO KG
- Current Assignee: TRIDONIC GMBH & CO KG
- Current Assignee Address: AT Dornbirn
- Agency: Andrus Intellectual Property Law
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@6b9c8c61
- International Application: PCT/EP2017/083342 WO 20171218
- International Announcement: WO2018/114817 WO 20180628
- Main IPC: H05B45/37
- IPC: H05B45/37 ; H05B47/10 ; H02M7/00 ; H05B45/10 ; H02J1/00 ; H02M7/219

Abstract:
The aim of the invention is to determine an operating point (220) of an AC/DC converter and optionally of a DC/DC converter, fed by the AC/DC converter, for feeding an operating DC voltage into a luminaire bus system in such a way that a power loss (202) of the luminaire bus system is reduced. This aim is achieved according to the invention in that a plurality of calibration DC voltages (282) are sequentially fed into the luminaire bus system, and a corresponding power consumption of the luminaire bus system is determined for each calibration DC voltage (282). The operating point can then be determined based on the power consumptions.
Public/Granted literature
- US20200084857A1 LUMINAIRE BUS SYSTEM Public/Granted day:2020-03-12
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