Title:
METHOD FOR CORRECTING VOLTAGE SENSOR INCLUDED IN BATTERY RACK
Document Type and Number:
WIPO Patent Application WO/2015/080526
Kind Code:
A1
Abstract:
The present invention discloses a method for correcting a voltage sensor. Because a plurality of battery racks are electrically connected to a power storage apparatus in parallel, a voltage sensor connected to each of the battery racks can be influenced by the voltage of other adjacent battery racks when measuring the voltage of each of the battery racks. Therefore, after electrically connecting only one battery rack to the voltage sensor, the voltage value measured by the corresponding voltage sensor is corrected.
Inventors:
LEE HYUN-CHUL (KR)
Application Number:
PCT/KR2014/011585
Publication Date:
June 04, 2015
Filing Date:
November 28, 2014
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
G01R31/36; H01M10/48
Domestic Patent References:
| WO2012133274A1 | 2012-10-04 |
Foreign References:
| JP2007033320A | 2007-02-08 | |||
| KR101028024B1 | 2011-04-13 | |||
| KR20130020638A | 2013-02-27 | |||
| KR20080039653A | 2008-05-07 | |||
| KR20110084754A | 2011-07-26 |
Other References:
See also references of EP 3002599A4
Attorney, Agent or Firm:
PHIL & ONZI INT'L PATENT & LAW FIRM (KR)
특허법인 필앤온지 (KR)
특허법인 필앤온지 (KR)
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