Invention Grant
- Patent Title: Crosstalk cancelation for electricity metering
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Application No.: US16671422Application Date: 2019-11-01
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Publication No.: US11408920B2Publication Date: 2022-08-09
- Inventor: David Bobick
- Applicant: Landis+Gyr Innovations, Inc.
- Applicant Address: US GA Alpharetta
- Assignee: Landis+Gyr Innovations, Inc.
- Current Assignee: Landis+Gyr Innovations, Inc.
- Current Assignee Address: US GA Alpharetta
- Agency: Kilpatrick Townsend & Stockton LLP
- Main IPC: G01R22/06
- IPC: G01R22/06 ; G01R15/14 ; G01R19/25

Abstract:
A system for crosstalk cancelation for electricity metering in a power distribution network is provided. For example, a meter can be used to generate a set of measurement points by measuring electrical signals provided by a reference power device according to a set of source points. Based on the set of source points and the corresponding set of measurement points, a crosstalk cancelation function is derived and stored in the meter. When the meter is deployed at a geographical location and generates a measurement point by measuring the electrical signal on the power distribution network, the meter further applies the crosstalk cancelation function to the measurement point to generate a transformed measurement point. The meter calculates various characteristics of the power distribution network based on the transformed measurement points and transmits the calculated characteristics to a headend system.
Public/Granted literature
- US20210132124A1 CROSSTALK CANCELATION FOR ELECTRICITY METERING Public/Granted day:2021-05-06
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