JP2014531765A - ウルトラキャパシタの安全動作監視方法 - Google Patents
ウルトラキャパシタの安全動作監視方法 Download PDFInfo
- Publication number
- JP2014531765A JP2014531765A JP2014531872A JP2014531872A JP2014531765A JP 2014531765 A JP2014531765 A JP 2014531765A JP 2014531872 A JP2014531872 A JP 2014531872A JP 2014531872 A JP2014531872 A JP 2014531872A JP 2014531765 A JP2014531765 A JP 2014531765A
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- case
- double layer
- following membrane
- layer capacitor
- 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.)
- Pending
Links
- 238000012544 monitoring process Methods 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title description 6
- 239000012528 membrane Substances 0.000 claims abstract description 67
- 239000003990 capacitor Substances 0.000 claims abstract description 65
- 238000006073 displacement reaction Methods 0.000 claims abstract description 26
- 239000003792 electrolyte Substances 0.000 claims abstract description 7
- 230000001105 regulatory effect Effects 0.000 claims description 11
- 239000012530 fluid Substances 0.000 claims description 6
- 230000004888 barrier function Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 description 17
- 239000007788 liquid Substances 0.000 description 16
- 238000005259 measurement Methods 0.000 description 9
- 239000011244 liquid electrolyte Substances 0.000 description 8
- 239000000523 sample Substances 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000002596 correlated effect Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- -1 for example Inorganic materials 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004964 aerogel Substances 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000012983 electrochemical energy storage Methods 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000011151 fibre-reinforced plastic Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 239000012811 non-conductive material Substances 0.000 description 1
- 230000009972 noncorrosive effect Effects 0.000 description 1
- 238000010943 off-gassing Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000011226 reinforced ceramic Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/78—Cases; Housings; Encapsulations; Mountings
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
- G01L9/12—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means by making use of variations in capacitance, i.e. electric circuits therefor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
- H01G2/14—Protection against electric or thermal overload
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/004—Details
- H01G9/08—Housing; Encapsulation
- H01G9/12—Vents or other means allowing expansion
-
- 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
- Y02E60/13—Energy storage using capacitors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
Abstract
Description
100 圧力監視システム
102 変位測定デバイス
110 圧力追従メンブラン
111 局所的薄化部
112 基準面
114 弾性バリアシート
116 保持リング
118 止めねじ
120 光測定システム
122 レーザ
130 接触監視システム
132 接触感知プローブ
140 キャスタブル材料
200 電気化学的二重層キャパシタ
210 ケース
211 外部アクセス可能表面
212 ハウジング
213 空洞
214 液密貯槽
216 キャップ部
218 端子
260 圧力調整弁
262 破裂版
300 電子制御ユニット
302 変位感知信号
304 変位距離信号
306 表示信号
308 電荷制御信号
310 プロセッサ
320 メモリ
330 インジケータ
340 電荷管理システム
342 充電電圧
344 放電電圧
400 二重層キャパシタセル
402 電極
404 接続領域
406 非導電性セパレータ層
Claims (5)
- 電極及び電解質を保持するための電気化学的二重層キャパシタのケースにおいて、前記ケースが、
空洞を有するハウジング、
前記ハウジングに結合されて前記空洞とともに液密貯槽を形成するキャップ部、
前記ハウジングまたは前記キャップ部の1つ以上に組み込まれた複数の端子であって、前記電極に電気的に結合されるように適合される複数の端子、
及び
前記ハウジングまたは前記キャップ部の一方に組み込まれた圧力追従メンブラン、
を備えることを特徴とするケース。 - 前記圧力追従メンブランが、保持リングに結合された弾性バリアシートを含むことを特徴とする請求項1に記載のケース。
- 前記圧力追従メンブランが前記ハウジングまたは前記キャップ部の一方の局所的薄化部であることを特徴とする請求項1に記載のケース。
- 前記ハウジングまたは前記キャップ部の一方に組み込まれ、前記液密貯槽と流体が通じている、圧力調整弁をさらに備えることを特徴とする請求項1に記載のケース。
- 電気化学的二重層キャパシタのための圧力監視システムにおいて、
液密貯槽を有するケース、
前記ケースに組み込まれた圧力追従メンブランであって、前記液密貯槽内部の流体圧力に応答して撓む圧力追従メンブラン、
及び
前記圧力追従メンブランの撓みを測定するように適合された変位測定デバイス、
を備えることを特徴とするシステム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/237,139 | 2011-09-20 | ||
US13/237,139 US8820171B2 (en) | 2011-09-20 | 2011-09-20 | Method to monitor safe operation of an ultracapacitor |
PCT/US2012/055051 WO2013043448A1 (en) | 2011-09-20 | 2012-09-13 | Method to monitor safe operation of an ultracapacitor |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014531765A true JP2014531765A (ja) | 2014-11-27 |
JP2014531765A5 JP2014531765A5 (ja) | 2015-10-01 |
Family
ID=47023073
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014531872A Pending JP2014531765A (ja) | 2011-09-20 | 2012-09-13 | ウルトラキャパシタの安全動作監視方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8820171B2 (ja) |
EP (1) | EP2758973A1 (ja) |
JP (1) | JP2014531765A (ja) |
KR (1) | KR20140069142A (ja) |
CN (1) | CN103814421B (ja) |
WO (1) | WO2013043448A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015010740A1 (de) | 2015-07-29 | 2017-02-02 | Electronicon Kondensatoren Gmbh | Anordnung zur Überwachung und Signalisierung des Zustands von gekapselten elektrischen Hochleistungskondensatoren |
RU170167U1 (ru) * | 2016-05-04 | 2017-04-18 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Омский государственный технический университет" | Высоковольтный конденсатор |
EP3321945B1 (en) * | 2016-11-09 | 2021-11-03 | General Electric Technology GmbH | Capacitors |
GB201619987D0 (en) | 2016-11-25 | 2017-01-11 | Iceotope Ltd | Fluid cooling system |
US10609839B1 (en) * | 2018-09-28 | 2020-03-31 | Liquidcool Solutions, Inc. | Liquid submersion cooled electronic systems and devices |
US20200136414A1 (en) * | 2018-10-30 | 2020-04-30 | Ioxus, Inc. | Wireless control of an engine start and battery support module |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001185113A (ja) * | 1999-12-28 | 2001-07-06 | Shin Kobe Electric Mach Co Ltd | 密閉型非水電解液二次電池 |
JP2002075804A (ja) * | 2000-08-23 | 2002-03-15 | Nippon Chemicon Corp | 電解コンデンサ及びその制御方法 |
JP2004190802A (ja) * | 2002-12-12 | 2004-07-08 | Kokoku Intech Co Ltd | 圧力調整弁、およびそれを備えたキャパシタ |
WO2010137101A1 (ja) * | 2009-05-25 | 2010-12-02 | トヨタ自動車株式会社 | 二次電池および電池パック,その電池パックを搭載した車両および機器 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2867598B2 (ja) | 1990-05-02 | 1999-03-08 | 松下電器産業株式会社 | アルミ電解コンデンサ |
JPH05251290A (ja) | 1992-03-07 | 1993-09-28 | Hitachi Aic Inc | ケース入りコンデンサ |
US5461922A (en) * | 1993-07-27 | 1995-10-31 | Lucas-Novasensor | Pressure sensor isolated within housing having integral diaphragm and method of making same |
US5786980A (en) * | 1996-02-02 | 1998-07-28 | Evans Capacitor Company, Incorporated | Electrical component package and packaged electrical component |
JPH10174278A (ja) | 1996-12-05 | 1998-06-26 | Toshiba Corp | 電気機器 |
JP2001068387A (ja) | 1999-08-26 | 2001-03-16 | Nippon Chemicon Corp | 電解コンデンサおよび電解コンデンサ装置 |
JP4411726B2 (ja) | 2000-02-16 | 2010-02-10 | 日本ケミコン株式会社 | 調圧弁及びコンデンサ |
DE50016091D1 (de) * | 2000-02-22 | 2011-05-19 | Endress & Hauser Gmbh & Co Kg | Drucksensor |
US6635387B2 (en) * | 2000-03-20 | 2003-10-21 | Johan C. Fitter | Method and apparatus for achieving prolonged battery life |
JP4048031B2 (ja) | 2001-03-28 | 2008-02-13 | Necトーキン株式会社 | 密閉式蓄電デバイス |
JP2004193251A (ja) | 2002-12-10 | 2004-07-08 | Toshiba Corp | 電気二重層キャパシタ |
JP4012517B2 (ja) | 2003-04-29 | 2007-11-21 | インターナショナル・ビジネス・マシーンズ・コーポレーション | 仮想計算機環境におけるロックの管理 |
DE102004047762B4 (de) | 2004-09-30 | 2007-07-12 | Epcos Ag | Kondensatormodul |
DE102005018339A1 (de) | 2005-04-20 | 2006-10-26 | Siemens Ag | Anordnung mit einem Kondensatormodul und Verfahren zu dessen Betrieb |
US7383737B1 (en) * | 2007-03-29 | 2008-06-10 | Delphi Technologies, Inc | Capacitive pressure sensor |
US7983021B2 (en) * | 2007-10-31 | 2011-07-19 | Corning Incorporated | Oblong electrochemical double layer capacitor |
JP5251290B2 (ja) | 2008-06-20 | 2013-07-31 | 村田機械株式会社 | Frpプリフォームの製造装置におけるテンション付与装置 |
JP2010056501A (ja) | 2008-07-29 | 2010-03-11 | Nok Corp | 圧力開放弁 |
JP2010034244A (ja) | 2008-07-29 | 2010-02-12 | Nok Corp | 圧力開放弁 |
CN201364822Y (zh) * | 2008-12-26 | 2009-12-16 | 锦州凯美能源有限公司 | 一种大容量高功率突箔式两端引出超级电容器 |
-
2011
- 2011-09-20 US US13/237,139 patent/US8820171B2/en not_active Expired - Fee Related
-
2012
- 2012-09-13 EP EP12773152.9A patent/EP2758973A1/en not_active Withdrawn
- 2012-09-13 JP JP2014531872A patent/JP2014531765A/ja active Pending
- 2012-09-13 CN CN201280045519.0A patent/CN103814421B/zh not_active Expired - Fee Related
- 2012-09-13 KR KR1020147009710A patent/KR20140069142A/ko not_active Application Discontinuation
- 2012-09-13 WO PCT/US2012/055051 patent/WO2013043448A1/en unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001185113A (ja) * | 1999-12-28 | 2001-07-06 | Shin Kobe Electric Mach Co Ltd | 密閉型非水電解液二次電池 |
JP2002075804A (ja) * | 2000-08-23 | 2002-03-15 | Nippon Chemicon Corp | 電解コンデンサ及びその制御方法 |
JP2004190802A (ja) * | 2002-12-12 | 2004-07-08 | Kokoku Intech Co Ltd | 圧力調整弁、およびそれを備えたキャパシタ |
WO2010137101A1 (ja) * | 2009-05-25 | 2010-12-02 | トヨタ自動車株式会社 | 二次電池および電池パック,その電池パックを搭載した車両および機器 |
Also Published As
Publication number | Publication date |
---|---|
KR20140069142A (ko) | 2014-06-09 |
US20130069603A1 (en) | 2013-03-21 |
US8820171B2 (en) | 2014-09-02 |
WO2013043448A1 (en) | 2013-03-28 |
CN103814421A (zh) | 2014-05-21 |
EP2758973A1 (en) | 2014-07-30 |
CN103814421B (zh) | 2017-03-15 |
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