Voltage detection device
US9575133B2 · kind B2 · utility
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7Claims
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Key dates
| Filing date | Aug 29, 2014 |
| Grant date | Feb 21, 2017 |
| Priority date | — |
| Expiry date | Jun 27, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY04S30/12
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A controller, a first voltage detector, a second voltage detector, . . . and an nth voltage detector are connected together in series in this order via a common communication line. In ID setting operation, the controller transfers a unique ID of the first voltage detector to the first voltage detector via the communication line, and transfers a unique ID of the (i+1)th voltage detector to the (i+1)th voltage detector via the first to ith voltage detectors and the communication line (where in is a natural number equal to or less than (n−1)).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.