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Power factor correction (PFC) circuit configured to control high pulse load current and inrush current
US9190899B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9190899-B2 |
| Application number | US-201213627490-A |
| Country | US |
| Kind code | B2 |
| Filing date | Sep 26, 2012 |
| Priority date | Sep 28, 2011 |
| Publication date | Nov 17, 2015 |
| Grant date | Nov 17, 2015 |
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Abstract
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A power circuit for protecting against high pulse load current and inrush current is disclosed. The power circuit comprises a buck-boost module and a PFC controller operatively coupled with the buck-boost module. The PFC controller is configured to receive an input voltage feedback, an output voltage feedback, and a current feedback, and is configured to utilize one of an Integral Gain Compensation (IGC) and an Integral Value Compensation (IVC) to control the high pulse load current and inrush current in the power circuit.
First claim
Opening claim text (preview).
What is claimed is: 1. A power circuit for protecting against high pulse load current and inrush current, the power circuit comprising: a buck-boost module; and a power factor correction (PFC) controller operatively coupled with the buck-boost module, the PFC controller is configured to receive an input voltage feedback, an output voltage feedback, and current feedback, and is configured to utilize one of an Integral Gain Compensation (IGC) technique wherein the IGC calculates a…
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- H02M1/4225Primary
Electricity · mapped topic
Cross-Sectional Technologies · mapped topic
Electricity · mapped topic
Cross-Sectional Technologies · mapped topic
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Frequently asked questions
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- What does patent US9190899B2 cover?
- A power circuit for protecting against high pulse load current and inrush current is disclosed. The power circuit comprises a buck-boost module and a PFC controller operatively coupled with the buck-boost module. The PFC controller is configured to receive an input voltage feedback, an output voltage feedback, and a current feedback, and is configured to utilize one of an Integral Gain Compensa…
- Who is the assignee on this patent?
- Gen Electric
- What technology area does this patent fall under?
- Primary CPC classification H02M1/4225. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Nov 17 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).