Apparatus for managing battery and method thereof
US-2024418786-A1 · Dec 19, 2024 · US
Management system and estimating method for battery parameter
US9316697B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9316697-B2 |
| Application number | US-201213691045-A |
| Country | US |
| Kind code | B2 |
| Filing date | Nov 30, 2012 |
| Priority date | Nov 30, 2011 |
| Publication date | Apr 19, 2016 |
| Grant date | Apr 19, 2016 |
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Abstract
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The present invention relates to a battery parameter management system and a battery parameter estimation method which are capable of simply estimating parameters of elements forming a battery equivalent model having a simple structure. The battery parameter system includes an amperemeter, a voltmeter, a control switch unit, and a processor, and the battery parameter estimation method includes supplying a pulse current, estimating resistance of an internal resistor, estimating capacitance of an internal capacitor, and estimating parameters of dynamic elements.
First claim
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What is claimed is: 1. A battery parameter management system comprising: an amperemeter configured to detect an amount of charge current supplied to a battery from a current source or an amount of discharge current supplied from the battery to a load; a voltmeter configured to measure an open-circuit voltage of the battery; a control switch unit configured to transmit the charge current supplied from the current source to the battery or transmit the discharge current outputted…
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Physics · mapped topic
Physics · mapped topic
- G01R31/3842Primary
Physics · mapped topic
Physics · mapped topic
- G01R31/3624Primary
Physics · mapped topic
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- What does patent US9316697B2 cover?
- The present invention relates to a battery parameter management system and a battery parameter estimation method which are capable of simply estimating parameters of elements forming a battery equivalent model having a simple structure. The battery parameter system includes an amperemeter, a voltmeter, a control switch unit, and a processor, and the battery parameter estimation method includes …
- Who is the assignee on this patent?
- Silicon Works Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification G01R31/3842. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Apr 19 2016 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).