Invention Grant
- Patent Title: Power control system and method
- Patent Title (中): 电力控制系统及方法
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Application No.: US14070229Application Date: 2013-11-01
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Publication No.: US08988060B2Publication Date: 2015-03-24
- Inventor: Russel J. Kerkman , Carlos D. Rodriguez-Valdez
- Applicant: Rockwell Automation Technologies, Inc.
- Applicant Address: US OH Mayfield Heights
- Assignee: Rockwell Automation Technologies, Inc.
- Current Assignee: Rockwell Automation Technologies, Inc.
- Current Assignee Address: US OH Mayfield Heights
- Agency: Fletcher Yoder, P.C.
- Main IPC: G01R25/00
- IPC: G01R25/00 ; H03L7/06 ; H02J3/26 ; G01R29/18 ; H02J3/44
Abstract:
A system and method for controlling an electrical device is provided. The method comprises receiving three phase power from a source, decomposing signals representative of power in each phase of the three phase power to provide a positive-sequence component of each phase and tracking the positive-sequence component of each phase via a phase locked loop and a tracking filter.
Public/Granted literature
- US20140055182A1 POWER CONTROL SYSTEM AND METHOD Public/Granted day:2014-02-27
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