公开(公告)号：US10571495B2

公开(公告)日：2020-02-25

申请号：US15631475

申请日：2017-06-23

Applicant: ROCKWELL AUTOMATION TECHNOLOGIES, INC.

Inventor： Benfeng Tang ,  Linglai Li ,  Xuyuan Xiao ,  Kun Wei ,  Phillip Bush ,  David Bradly Berman ,  Sean Charles Schmelzer ,  Steven A. Lombardi

IPC: G06F11/30 ,  G01R19/25 ,  H02J13/00 ,  G01R22/06 ,  H04B7/204 ,  G01R31/371 ,  G01R21/133

Abstract: A system includes a plurality of power monitors that, in operation, monitor parameters of power in an automation system at points between loads and/or power sources. Each of the power monitors includes sensing circuitry to sense the power parameters, peer-to-peer communications circuitry to communicate with other power monitors via peer-to-peer communication, network communications circuitry to communicate with automation devices via a network, and functional circuits to perform analysis of monitored power parameters in a cooperative manner based upon the power parameters monitored by the respective power monitor and power parameters monitored by other power monitors communicated via peer-to-peer communication.

公开(公告)号：US20180372782A1

公开(公告)日：2018-12-27

申请号：US15631475

申请日：2017-06-23

Applicant: ROCKWELL AUTOMATION TECHNOLOGIES, INC.

Inventor： Benfeng Tang ,  Linglai Li ,  Xuyuan Xiao ,  Kun Wei ,  Phillip Bush ,  David Bradly Berman ,  Sean Charles Schmelzer ,  Steven A. Lombardi

IPC: G01R19/25 ,  H02J13/00 ,  G01R22/06 ,  H04B7/204 ,  G01R31/36

Abstract: A system includes a plurality of power monitors that, in operation, monitor parameters of power in an automation system at points between loads and/or power sources. Each of the power monitors includes sensing circuitry to sense the power parameters, peer-to-peer communications circuitry to communicate with other power monitors via peer-to-peer communication, network communications circuitry to communicate with automation devices via a network, and functional circuits to perform analysis of monitored power parameters in a cooperative manner based upon the power parameters monitored by the respective power monitor and power parameters monitored by other power monitors communicated via peer-to-peer communication.