Invention Grant
US08634216B2 Communication within a power inverter using transformer voltage frequency
有权
在变频器内使用变压器电压频率进行通信
- Patent Title: Communication within a power inverter using transformer voltage frequency
- Patent Title (中): 在变频器内使用变压器电压频率进行通信
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Application No.: US12832199Application Date: 2010-07-08
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Publication No.: US08634216B2Publication Date: 2014-01-21
- Inventor: Patrick L. Chapman
- Applicant: Patrick L. Chapman
- Applicant Address: US TX Austin
- Assignee: SolarBridge Technologies, Inc.
- Current Assignee: SolarBridge Technologies, Inc.
- Current Assignee Address: US TX Austin
- Agency: Grasso PLLC
- Agent Fred Grasso
- Main IPC: H02M3/335
- IPC: H02M3/335 ; H02J1/10 ; H02M7/48
Abstract:
A power inverter may include a transformer serving as an isolation barrier. The power inverter may include a first controller on one side of the isolation barrier. The first controller may encode the frequency of an input voltage of the transformer with one or more operating conditions of a direct current power supply electrically coupled to the inverter. As second controller on the other side of the isolation barrier may determine a frequency associated with an output voltage of the transformer. The second controller may decode the frequency associated with the output voltage of the transformer to determine the encoded operating conditions.
Public/Granted literature
- US20120008348A1 COMMUNICATION WITHIN A POWER INVERTER USING TRANSFORMER VOLTAGE FREQUENCY Public/Granted day:2012-01-12
Information query
IPC分类:
