POWER CONVERTER
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United States of America Patent
Stats
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N/A
Issued Date -
Jun 16, 2016
app pub date -
Sep 2, 2015
filing date -
Dec 12, 2014
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A power converter is disclosed. In one aspect, the power converter includes a current sensor configured to sense an inverter current output from an inverter and output a first current having a direct current (DC) component and an alternating current (AC) component. The converter also includes a first circuit configured to extract the AC component, having a preset frequency or a frequency greater than the preset frequency, from the first current and output the extracted AC component as a second current. The converter further includes second circuit electrically connected to the current sensor and the first circuit, wherein the second circuit is configured to output a value substantially proportional to the DC component based on the second current.
First Claim
Other Claims data not available