JP2011130594A - 燃料電池システム - Google Patents
燃料電池システム Download PDFInfo
- Publication number
- JP2011130594A JP2011130594A JP2009287094A JP2009287094A JP2011130594A JP 2011130594 A JP2011130594 A JP 2011130594A JP 2009287094 A JP2009287094 A JP 2009287094A JP 2009287094 A JP2009287094 A JP 2009287094A JP 2011130594 A JP2011130594 A JP 2011130594A
- Authority
- JP
- Japan
- Prior art keywords
- core
- fuel cell
- coil
- switch
- gap
- 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.)
- Granted
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 102
- 239000000696 magnetic material Substances 0.000 claims abstract description 23
- 239000003990 capacitor Substances 0.000 claims description 19
- 238000004804 winding Methods 0.000 claims description 17
- 239000007789 gas Substances 0.000 description 41
- 239000002737 fuel gas Substances 0.000 description 29
- 230000001590 oxidative effect Effects 0.000 description 18
- 239000002826 coolant Substances 0.000 description 17
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 8
- 238000001816 cooling Methods 0.000 description 8
- 238000007254 oxidation reaction Methods 0.000 description 7
- 239000001257 hydrogen Substances 0.000 description 6
- 229910052739 hydrogen Inorganic materials 0.000 description 6
- 230000003647 oxidation Effects 0.000 description 6
- 229910010293 ceramic material Inorganic materials 0.000 description 5
- 239000008358 core component Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 238000009499 grossing Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000001172 regenerating effect Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000020169 heat generation Effects 0.000 description 3
- 230000001965 increasing effect Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 239000005518 polymer electrolyte Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000012495 reaction gas Substances 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/32—Means for protecting converters other than automatic disconnection
- H02M1/34—Snubber circuits
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
- H01F17/04—Fixed inductances of the signal type with magnetic core
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/24—Magnetic cores
- H01F27/245—Magnetic cores made from sheets, e.g. grain-oriented
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F29/00—Variable transformers or inductances not covered by group H01F21/00
- H01F29/14—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias
- H01F29/146—Constructional details
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/32—Means for protecting converters other than automatic disconnection
- H02M1/34—Snubber circuits
- H02M1/342—Active non-dissipative snubbers
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
Abstract
【解決手段】このような燃料電池システムに用いられる可飽和特性を備える共振用リアクトルとしてのコイルLaは、磁性体によって形成されるコア10,15の間にギャップ20,21,22,23が形成され、ギャップ20,21,22,23に隣接して磁性体によって形成されるコア領域30,31,32が設けられている。
【選択図】図4
Description
(1/2)O2+2H++2e-→H2O (2)
H2+(1/2)O2→H2O (3)
EC:コントローラ
FC:燃料電池
FSS:燃料ガス供給系
FS1:燃料ガス供給源
FS2:インジェクタ
FS3:燃料ガス流路
FS4:循環流路
FS5:循環ポンプ
FS6:排気排水流路
H1:遮断弁
H2:レギュレータ
H3:遮断弁
H4:遮断弁
H5:排気排水弁
ASS:酸化ガス供給系
AS1:フィルタ
AS2:エアコンプレッサ
AS3:酸化ガス流路
AS4:酸化オフガス流路
AS5:加湿器
A3:背圧調整弁
CS:冷却系
CS1:ラジエータ
CS2:冷却液ポンプ
CS3:冷却液往路
CS4:冷却液復路
ES:電力系
ES1:コンバータ
ES2:バッテリ
ES3:トラクションインバータ
ES4:トラクションモータ
ES5:補機類
ES6:FC昇圧コンバータ
S1:電圧センサ
S2:電流センサ
S3:SOCセンサ
S4:圧力センサ
S5:水温センサ
S6:圧力センサ
S7:温度センサ
IG:起動信号
VC:車速信号
ACC:アクセル開度信号
Claims (1)
- 直流電源である燃料電池、及び前記燃料電池の出力電圧を昇圧して負荷へ給電する昇圧コンバータを備える燃料電池システムであって、
前記昇圧コンバータは、
第一スイッチと第一コイルとを有し、前記第一スイッチが前記第一コイルに対してスイッチング動作することにより生ずる前記第一コイルの逆起電力で前記燃料電池の出力電圧を昇圧する主昇圧部と、
前記第一スイッチの両極間の電位差を蓄電量で調整するコンデンサを有し、前記スイッチング動作時に前記コンデンサの蓄電量を調整することで前記第一スイッチのスイッチング損失を減らす副昇圧部と、を有し、
前記副昇圧部は、第二スイッチと第二コイルとを有しており、
前記第二コイルは、磁性体によって形成されるコアの少なくとも一部に巻線を巻きつけて形成されるものであって、前記コアには非磁性体によって形成されるギャップが形成され、前記ギャップに隣接して磁性体によって形成されるコア領域が設けられていることを特徴とする燃料電池システム。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009287094A JP5175828B2 (ja) | 2009-12-18 | 2009-12-18 | 燃料電池システム |
PCT/IB2010/003266 WO2011073777A1 (en) | 2009-12-18 | 2010-12-16 | Fuel cell system including soft switching boost converter |
CN201080057614.3A CN102668346B (zh) | 2009-12-18 | 2010-12-16 | 包括软切换升压转换器的燃料电池系统 |
DE112010004860T DE112010004860T8 (de) | 2009-12-18 | 2010-12-16 | Brennstoffzellensystem mit Soft-Switch-Boost-Converter |
US13/516,163 US9029030B2 (en) | 2009-12-18 | 2010-12-16 | Fuel cell system including soft switching boost converter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009287094A JP5175828B2 (ja) | 2009-12-18 | 2009-12-18 | 燃料電池システム |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2011130594A true JP2011130594A (ja) | 2011-06-30 |
JP2011130594A5 JP2011130594A5 (ja) | 2011-09-22 |
JP5175828B2 JP5175828B2 (ja) | 2013-04-03 |
Family
ID=43859639
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009287094A Active JP5175828B2 (ja) | 2009-12-18 | 2009-12-18 | 燃料電池システム |
Country Status (5)
Country | Link |
---|---|
US (1) | US9029030B2 (ja) |
JP (1) | JP5175828B2 (ja) |
CN (1) | CN102668346B (ja) |
DE (1) | DE112010004860T8 (ja) |
WO (1) | WO2011073777A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013044543A (ja) * | 2011-08-22 | 2013-03-04 | Denso Corp | 磁束のゼロ点検出装置 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010054472A1 (de) * | 2010-12-14 | 2012-06-14 | Conductix-Wampfler Ag | Vorrichtung zur induktiven Übertragung elektrischer Energie |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0593025U (ja) * | 1986-04-29 | 1993-12-17 | エー ヴェー デー エレクトロニク−ヴェルケ ドイチュラント ゲゼルシャフト ミット ベシュレンクテル ハフツング | 電力変換器 |
JP2007228694A (ja) * | 2006-02-22 | 2007-09-06 | Sanken Electric Co Ltd | 共振型スイッチング電源装置 |
JP2009165246A (ja) * | 2007-12-28 | 2009-07-23 | Toyota Motor Corp | 燃料電池システム、及び燃料電池用昇圧コンバータ |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01110064A (ja) | 1987-10-23 | 1989-04-26 | Hitachi Ltd | パルス電源 |
JP2531866B2 (ja) | 1991-05-02 | 1996-09-04 | 昭和高分子株式会社 | オリゴ(メタ)アクリレ―ト樹脂組成物 |
JPH07307648A (ja) | 1994-05-12 | 1995-11-21 | Meidensha Corp | コンデンサ充電装置 |
US5828559A (en) * | 1997-02-03 | 1998-10-27 | Chen; Keming | Soft switching active snubber |
US6281776B1 (en) * | 1999-05-05 | 2001-08-28 | Sun Microsystems, Inc. | Thermally isolating transformer |
JP2001224165A (ja) | 2000-02-09 | 2001-08-17 | Mitsubishi Electric Corp | チョッパ装置 |
JP2003018833A (ja) | 2001-07-03 | 2003-01-17 | Denso Corp | フライバックdc/dc変換回路 |
JP2003217625A (ja) | 2002-01-23 | 2003-07-31 | Toshiba Corp | 燃料電池の電圧変換装置 |
JP4432463B2 (ja) | 2003-11-10 | 2010-03-17 | トヨタ自動車株式会社 | 負荷駆動装置およびその動作をコンピュータに実行させるためのプログラムを記録したコンピュータ読み取り可能な記録媒体 |
JP3693061B1 (ja) | 2004-03-26 | 2005-09-07 | サンケン電気株式会社 | スイッチング電源装置 |
US7830236B2 (en) * | 2008-09-09 | 2010-11-09 | Gm Global Technology Operations, Inc. | DC-DC converter for fuel cell application using hybrid inductor core material |
-
2009
- 2009-12-18 JP JP2009287094A patent/JP5175828B2/ja active Active
-
2010
- 2010-12-16 CN CN201080057614.3A patent/CN102668346B/zh active Active
- 2010-12-16 WO PCT/IB2010/003266 patent/WO2011073777A1/en active Application Filing
- 2010-12-16 US US13/516,163 patent/US9029030B2/en active Active
- 2010-12-16 DE DE112010004860T patent/DE112010004860T8/de active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0593025U (ja) * | 1986-04-29 | 1993-12-17 | エー ヴェー デー エレクトロニク−ヴェルケ ドイチュラント ゲゼルシャフト ミット ベシュレンクテル ハフツング | 電力変換器 |
JP2007228694A (ja) * | 2006-02-22 | 2007-09-06 | Sanken Electric Co Ltd | 共振型スイッチング電源装置 |
JP2009165246A (ja) * | 2007-12-28 | 2009-07-23 | Toyota Motor Corp | 燃料電池システム、及び燃料電池用昇圧コンバータ |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013044543A (ja) * | 2011-08-22 | 2013-03-04 | Denso Corp | 磁束のゼロ点検出装置 |
Also Published As
Publication number | Publication date |
---|---|
JP5175828B2 (ja) | 2013-04-03 |
DE112010004860T5 (de) | 2012-12-06 |
DE112010004860T8 (de) | 2013-05-08 |
CN102668346B (zh) | 2015-07-01 |
US9029030B2 (en) | 2015-05-12 |
WO2011073777A1 (en) | 2011-06-23 |
US20120295174A1 (en) | 2012-11-22 |
CN102668346A (zh) | 2012-09-12 |
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