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US-2024405705-A1 · Dec 5, 2024 · US
Medium voltage inverter control apparatus and medium voltage inverter system
US9065352B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9065352-B2 |
| Application number | US-201313753306-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jan 29, 2013 |
| Priority date | Jan 30, 2012 |
| Publication date | Jun 23, 2015 |
| Grant date | Jun 23, 2015 |
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Abstract
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An exemplary embodiment of the present disclosure includes a medium voltage inverter control apparatus and a medium voltage inverter system using the same. The medium voltage inverter control apparatus determines input voltage information by receiving an input voltage of a medium voltage inverter, compares an output command of the medium voltage inverter with an output of a first PLL unit to output a difference therebetween, and synchronizes the output command of the medium voltage inverter using the difference.
First claim
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What is claimed is: 1. A medium voltage inverter control apparatus, the control apparatus comprising: a first PLL (Phase Locked Loop) unit configured to determine input voltage information by receiving an input voltage of the medium voltage inverter; a comparator configured to output a difference of a comparison between an output command of the medium voltage inverter and an output of the first PLL unit; a synchronous controller configured to synchronize the output command of…
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- What does patent US9065352B2 cover?
- An exemplary embodiment of the present disclosure includes a medium voltage inverter control apparatus and a medium voltage inverter system using the same. The medium voltage inverter control apparatus determines input voltage information by receiving an input voltage of a medium voltage inverter, compares an output command of the medium voltage inverter with an output of a first PLL unit to ou…
- Who is the assignee on this patent?
- Lsis Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification H02P1/26. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Jun 23 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).