Invention Grant
- Patent Title: Branch circuit monitor power measurement
- Patent Title (中): 分支电路监测功率测量
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Application No.: US12660845Application Date: 2010-03-04
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Publication No.: US09335352B2Publication Date: 2016-05-10
- Inventor: Benjamin J. McCrea , Matthew Rupert , Michael Bitsch
- Applicant: Benjamin J. McCrea , Matthew Rupert , Michael Bitsch
- Applicant Address: US OR Tualatin
- Assignee: Veris Industries, LLC
- Current Assignee: Veris Industries, LLC
- Current Assignee Address: US OR Tualatin
- Agency: Chernoff Vilhauer McClung & Stenzel, LLP
- Main IPC: G01R19/00
- IPC: G01R19/00 ; G01R13/00 ; G01R21/06 ; G01R21/133
Abstract:
In a digital branch circuit monitor, compensation for the phase error is accomplished by selecting a voltage sampled at a time temporally offset from the sampling time of the current by an interval quantifying the phase shift of the secondary current relative to the primary current that is characteristic of a current transformer.
Public/Granted literature
- US20100235122A1 Branch circuit monitor power measurement Public/Granted day:2010-09-16
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