Monitoring power consumption by electrical devices using monitored operational parameters
US10324117B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 28, 2014 |
| Grant date | Jun 18, 2019 |
| Priority date | — |
| Expiry date | Mar 22, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY04S20/30
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Systems and methods are disclosed for monitoring power consumption by electrical devices. In some aspects, a computing device can detect a change in aggregate electricity usage at a monitored environment that includes multiple electrical devices. The computing device can determine that electricity usage by one of the electrical devices has changed. The computing device can determine that the change in electricity usage has occurred based on a change in a monitored operational parameter other than electrical power provided to the electrical device. The value of the monitored operational parameter can change based on an operation performed by the electrical device when using electricity. The computing device can determine how electricity is used by the electrical device by correlating the change in the aggregate electricity usage and the change in the electricity usage by the electrical device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.