KR20220147342A - 발열량 측정 장치 - Google Patents
발열량 측정 장치 Download PDFInfo
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- KR20220147342A KR20220147342A KR1020210054357A KR20210054357A KR20220147342A KR 20220147342 A KR20220147342 A KR 20220147342A KR 1020210054357 A KR1020210054357 A KR 1020210054357A KR 20210054357 A KR20210054357 A KR 20210054357A KR 20220147342 A KR20220147342 A KR 20220147342A
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- KR
- South Korea
- Prior art keywords
- chamber
- calorific value
- battery cell
- water
- measuring device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/4285—Testing apparatus
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/02—Means for indicating or recording specially adapted for thermometers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L17/00—Devices or apparatus for measuring tyre pressure or the pressure in other inflated bodies
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
Description
110: 전지셀
120: 히터
130: 공기 주입부
150: 데이터 저장부
170: 실링부
200: 제2 챔버
250: 압력 센싱부
270: 온도 센싱부
280: 만입부
300: 케이스
1000: 발열량 측정 장치
Claims (11)
- 전지셀이 위치하는 제1 챔버;
상기 제1 챔버 상에 위치하되, 물이 수용되어 있는 제2 챔버;
상기 제1 챔버의 내부에 위치하되, 상기 제1 챔버의 바닥면과 상기 전지셀 사이에 위치하는 히터; 및
상기 제1 챔버에 공기를 주입하는 공기 주입부를 포함하고,
상기 제2 챔버에 온도 센싱부 및 압력 센싱부가 연결되어 있는 발열량 측정 장치. - 제1항에서,
상기 제2 챔버의 바닥면은 상기 제1 챔버의 상면을 형성하여, 상기 제1 챔버와 상기 제2 챔버는 일체화되어 있는 발열량 측정 장치. - 제2항에서,
상기 제2 챔버는 상기 제1 챔버보다 크거나, 이와 동일한 크기를 가지는 발열량 측정 장치. - 제1항에서,
상기 공기 주입부는 상기 제1 챔버 내부와 연결되어 있고,
상기 제1 챔버는 상기 공기 주입부와 연결되는 부분에 형성되어 있는 실링부를 더 포함하는 발열량 측정 장치. - 제1항에서,
상기 제1 챔버 및 상기 제2 챔버는 케이스 내부에 위치하는 발열량 측정 장치. - 제5항에서,
상기 제1 챔버 및 상기 제2 챔버는 알루미늄으로 이루어지는 발열량 측정 장치. - 제5항에서,
상기 케이스의 내부는 단열 부재로 이루어지는 발열량 측정 장치. - 제1항에서,
상기 전지셀의 발열량은 상기 온도 센싱부 및 상기 압력 센싱부에서 획득된 정보를 기초로 측정되는 발열량 측정 장치. - 제8항에서,
상기 전지셀의 발열량은 상기 전지셀의 발화에 따른 화염의 연소량도 포함되어 있는 발열량 측정 장치.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020210054357A KR102852578B1 (ko) | 2021-04-27 | 2021-04-27 | 발열량 측정 장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020210054357A KR102852578B1 (ko) | 2021-04-27 | 2021-04-27 | 발열량 측정 장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20220147342A true KR20220147342A (ko) | 2022-11-03 |
| KR102852578B1 KR102852578B1 (ko) | 2025-08-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020210054357A Active KR102852578B1 (ko) | 2021-04-27 | 2021-04-27 | 발열량 측정 장치 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR102852578B1 (ko) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080023374A (ko) * | 2006-09-11 | 2008-03-14 | 주식회사 엘지화학 | 전지셀의 부피 변화 측정 장치 |
| JP2010002083A (ja) * | 2008-06-18 | 2010-01-07 | Denso Corp | 給湯システム |
| KR20130029412A (ko) * | 2010-08-23 | 2013-03-22 | 스미도모쥬기가이고교 가부시키가이샤 | 전지검사장치 |
| WO2013177442A1 (en) * | 2012-05-23 | 2013-11-28 | The Regents Of The University Of Michigan | Estimating core temperatures of battery cells in a battery pack |
| KR101618347B1 (ko) * | 2015-02-17 | 2016-05-04 | (주) 선두솔루션 | 압력사이클시험이 가능한 냉각수 열량계측장치 |
| KR20180064143A (ko) * | 2016-12-05 | 2018-06-14 | 한국전기연구원 | 다중 측정 가능한 배터리 가속 속도 열랑계 |
| KR20200084530A (ko) * | 2019-01-03 | 2020-07-13 | 에스케이이노베이션 주식회사 | 이차전지 가스 분석장치 |
| KR20200112226A (ko) * | 2019-03-21 | 2020-10-05 | 국방과학연구소 | 이중 챔버형 고온시험장치 |
-
2021
- 2021-04-27 KR KR1020210054357A patent/KR102852578B1/ko active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080023374A (ko) * | 2006-09-11 | 2008-03-14 | 주식회사 엘지화학 | 전지셀의 부피 변화 측정 장치 |
| JP2010002083A (ja) * | 2008-06-18 | 2010-01-07 | Denso Corp | 給湯システム |
| KR20130029412A (ko) * | 2010-08-23 | 2013-03-22 | 스미도모쥬기가이고교 가부시키가이샤 | 전지검사장치 |
| WO2013177442A1 (en) * | 2012-05-23 | 2013-11-28 | The Regents Of The University Of Michigan | Estimating core temperatures of battery cells in a battery pack |
| KR101618347B1 (ko) * | 2015-02-17 | 2016-05-04 | (주) 선두솔루션 | 압력사이클시험이 가능한 냉각수 열량계측장치 |
| KR20180064143A (ko) * | 2016-12-05 | 2018-06-14 | 한국전기연구원 | 다중 측정 가능한 배터리 가속 속도 열랑계 |
| KR20200084530A (ko) * | 2019-01-03 | 2020-07-13 | 에스케이이노베이션 주식회사 | 이차전지 가스 분석장치 |
| KR20200112226A (ko) * | 2019-03-21 | 2020-10-05 | 국방과학연구소 | 이중 챔버형 고온시험장치 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR102852578B1 (ko) | 2025-08-28 |
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