JP6644835B2 - 始動回路を有する熱電発電器 - Google Patents
始動回路を有する熱電発電器 Download PDFInfo
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- JP6644835B2 JP6644835B2 JP2018131276A JP2018131276A JP6644835B2 JP 6644835 B2 JP6644835 B2 JP 6644835B2 JP 2018131276 A JP2018131276 A JP 2018131276A JP 2018131276 A JP2018131276 A JP 2018131276A JP 6644835 B2 JP6644835 B2 JP 6644835B2
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- 239000003990 capacitor Substances 0.000 claims description 34
- 229910044991 metal oxide Inorganic materials 0.000 claims description 8
- 150000004706 metal oxides Chemical class 0.000 claims description 8
- 239000004065 semiconductor Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 3
- 230000003213 activating effect Effects 0.000 claims 1
- 230000010355 oscillation Effects 0.000 description 11
- 238000006243 chemical reaction Methods 0.000 description 9
- 238000003860 storage Methods 0.000 description 6
- 230000007423 decrease Effects 0.000 description 4
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- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000005678 Seebeck effect Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
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- 230000005540 biological transmission Effects 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000005468 ion implantation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Classifications
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- 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
- H02M1/36—Means for starting or stopping converters
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/18—Regenerative fuel cells, e.g. redox flow batteries or secondary fuel cells
- H01M8/182—Regeneration by thermal means
-
- 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
- H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
- H02M1/088—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters for the simultaneous control of series or parallel connected semiconductor devices
-
- 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
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
- H02M3/158—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
-
- 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
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
- H02M3/158—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
- H02M3/1582—Buck-boost converters
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N10/00—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects
- H10N10/10—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects operating with only the Peltier or Seebeck effects
-
- 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
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/1552—Boost converters exploiting the leakage inductance of a transformer or of an alternator as boost inductor
-
- 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
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
-
- 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
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Dc-Dc Converters (AREA)
Description
10 熱電発電器
20 始動回路
22 整流器
24 第3のスイッチ
25 1次側
26 2次側
28 第4のスイッチ
30 DC−DC変換器回路
32 昇圧変換器
34 第1のスイッチ
38 第2のスイッチ
40 電圧源
42 熱電素子
50 出力
52 出力コンデンサ
54 負荷
56 出力接続点
60 コントローラ
62 調整器
64 コンデンサ配列
Claims (13)
- 熱電発電器であって、
−熱電素子(42)を備える電圧源(40)と、
−前記電圧源(40)に接続された始動回路(20)と、
−前記電圧源(40)に接続されたDC−DC変換器回路(30)と、
−前記始動回路(20)および前記DC−DC変換器回路(30)に接続された出力(50)と、
−前記電圧源(40)に接続された1つの入力、ならびに前記始動回路(20)および前記DC−DC変換器回路(30)に接続された複数の出力を有するコントローラ(60)と
を備え、前記コントローラ(60)は、
−前記出力(50)の電圧(u6)、または前記電圧源(40)により提供される電圧が、所定の上側電圧しきい値を超えて上昇するとき、前記始動回路(20)を非活動化し、かつ前記DC−DC変換器回路(30)を活動化し、
−前記出力(50)の電圧(u6)、または前記電圧源(40)により提供される電圧が、所定の下側電圧しきい値未満に低下するとき、前記始動回路(20)を再活動化し、かつ前記DC−DC変換器回路(30)を非活動化する
ように構成される熱電発電器。 - 前記DC−DC変換器回路(30)は、少なくとも1つのインダクタ(L1)、および前記コントローラ(60)により制御される少なくとも第1のスイッチ(34)を有する、昇圧変換器(32)を備える、請求項1に記載の熱電発電器。
- 前記DC−DC変換器回路(30)は、前記コントローラ(60)により制御される第2のスイッチ(38)を備え、前記第2のスイッチ(38)の一方の端部は、前記出力(u6)に接続され、前記第2のスイッチ(38)の他方の端部は、前記インダクタ(L1)に接続される、請求項2に記載の熱電発電器。
- 前記DC−DC変換器回路(30)の前記第1のスイッチ(34)、および前記第2のスイッチ(38)は、金属酸化物半導体トランジスタであり、前記第1のスイッチおよび前記第2のスイッチ(34、38)の一方は、NMOSトランジスタであり、前記第1のスイッチおよび前記第2のスイッチ(34、38)の他方は、PMOSトランジスタである、請求項3に記載の熱電発電器。
- 前記始動回路(20)は、変圧器(T1)、第3のスイッチ(24)、および整流器(22)を備え、前記第3のスイッチ(24)は、金属酸化物半導体空乏トランジスタ(Q3)であり、前記変圧器(T1)の2次側は、前記整流器(22)、および前記空乏トランジスタ(Q3)のゲートに接続される、請求項1から請求項4のいずれかに記載の熱電発電器。
- 前記変圧器(T1)の1次側(25)は、前記第3のスイッチ(24)のドレイン、および前記電圧源(40)に接続される、請求項5に記載の熱電発電器。
- 前記第3のスイッチ(24)は、1よりも低い利得(Q3g)を備え、前記変圧器(T1)は、1よりも大きな変圧器利得(Tg)を有し、前記変圧器利得(Tg)と前記空乏トランジスタ(Q3)の前記利得(Q3g)の積は、1よりも大きい、請求項5または請求項6に記載の熱電発電器。
- 前記第3のスイッチ(24)と直列の第4のスイッチ(28)をさらに備え、前記第4のスイッチ(28)は、前記コントローラ(60)により制御される、請求項5から請求項7のいずれかに記載の熱電発電器。
- 前記第4のスイッチ(28)は、0Vのゲート−ソース間電圧で100mオーム未満のチャネル抵抗値を有する金属酸化物半導体トランジスタ(Q4)である、請求項8に記載の熱電発電器。
- 前記コントローラ(60)は、前記第4のスイッチ(28)を動作させるように構成される負電圧を貯蔵するための少なくとも2つのコンデンサを備えるコンデンサ配列(64)を備える、請求項8または請求項9に記載の熱電発電器。
- 前記コントローラ(60)は、パルス幅変調(pulse width modulation、PWM)調整器(62)を備える、請求項1から請求項10のいずれかに記載の熱電発電器。
- 前記出力(50)に接続され、前記コントローラ(60)のための電気エネルギー供給源を提供する出力コンデンサ(C3)をさらに備える、請求項1から請求項11のいずれかに記載の熱電発電器。
- 請求項1から請求項12のいずれかに記載の熱電発電器(10)を備える移動体電子機器または携帯型電子機器(1)。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP17181591.3A EP3432455B1 (en) | 2017-07-17 | 2017-07-17 | Thermoelectric generator with starting circuit |
EP17181591.3 | 2017-07-17 |
Publications (2)
Publication Number | Publication Date |
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JP2019022436A JP2019022436A (ja) | 2019-02-07 |
JP6644835B2 true JP6644835B2 (ja) | 2020-02-12 |
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US (1) | US11081956B2 (ja) |
EP (1) | EP3432455B1 (ja) |
JP (1) | JP6644835B2 (ja) |
CN (1) | CN109274258B (ja) |
Families Citing this family (3)
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DE202018000752U1 (de) | 2018-02-14 | 2019-05-16 | Matrix Industries, Inc. | Startschaltung für Energy Harvesting Schaltungen |
DE202018000753U1 (de) * | 2018-02-14 | 2019-05-16 | Matrix Industries, Inc. | Startschaltung für Energy Harvesting Schaltungen |
CN110581649B (zh) * | 2019-09-20 | 2021-03-02 | 福州大学 | 一种高增益软开关直流变换器及其控制方法 |
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JP3257813B2 (ja) * | 1992-01-30 | 2002-02-18 | テルモ株式会社 | 光電変換器 |
JPH05285798A (ja) * | 1992-04-03 | 1993-11-02 | Nissan Motor Co Ltd | 生産ラインのidシステム |
JP3132614B2 (ja) * | 1993-09-13 | 2001-02-05 | 富士電機株式会社 | Dc−dcコンバ−タ |
JP2000125578A (ja) * | 1998-07-02 | 2000-04-28 | Citizen Watch Co Ltd | 熱電システム |
JP3206556B2 (ja) * | 1998-08-17 | 2001-09-10 | 日本電気株式会社 | 昇降圧チョッパ方式dc−dcコンバータ回路 |
US7317265B2 (en) * | 2003-03-05 | 2008-01-08 | Honeywell International Inc. | Method and apparatus for power management |
US6949961B2 (en) * | 2003-10-06 | 2005-09-27 | Semiconductor Components Industries, L.L.C. | Power switch structure with low RDSon and low current limit |
JP5060724B2 (ja) * | 2005-12-07 | 2012-10-31 | 学校法人神奈川大学 | 電力供給装置 |
US8411467B2 (en) * | 2007-12-12 | 2013-04-02 | Txl Group, Inc. | Ultra-low voltage boost circuit |
US8305050B2 (en) * | 2009-04-28 | 2012-11-06 | Massachusetts Institute Of Technology | Circuit and method to startup from very low voltages and improve energy harvesting efficiency in thermoelectric harvesters |
DE102011122197B4 (de) * | 2011-12-23 | 2018-06-07 | Albert-Ludwigs-Universität Freiburg | Spannungswandler mit geringer Anlaufspannung |
DE102012221687B4 (de) * | 2012-11-28 | 2021-10-07 | Albert-Ludwigs-Universität Freiburg | Spannungswandler-Vollbrücke mit geringer Anlaufspannung |
US9966838B2 (en) * | 2013-02-20 | 2018-05-08 | Texas Instruments Incorporated | Voltage conversion and charging from low bipolar input voltage |
US9673696B2 (en) * | 2013-03-13 | 2017-06-06 | Analog Devices Technology | Ultra low-voltage circuit and method for nanopower boost regulator |
US10757785B2 (en) * | 2014-10-24 | 2020-08-25 | Signify Holding B.V. | Driver with open output protection |
CN105703490B (zh) * | 2014-11-28 | 2019-05-07 | 中国科学院沈阳自动化研究所 | 一种微型能量捕获装置及其捕获方法 |
JP6416033B2 (ja) * | 2015-03-31 | 2018-10-31 | 株式会社東芝 | 熱発電装置 |
EP3101793B1 (fr) * | 2015-06-05 | 2018-08-01 | EM Microelectronic-Marin SA | Convertisseur dc-dc à démarrage à basse puissance et à basse tension |
CN106911177A (zh) * | 2015-12-22 | 2017-06-30 | 陈立旭 | 一种温差发电微弱能源采集电路系统 |
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- 2017-07-17 EP EP17181591.3A patent/EP3432455B1/en active Active
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2018
- 2018-07-11 JP JP2018131276A patent/JP6644835B2/ja active Active
- 2018-07-11 CN CN201810755949.0A patent/CN109274258B/zh active Active
- 2018-07-16 US US16/035,917 patent/US11081956B2/en active Active
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US20190020267A1 (en) | 2019-01-17 |
JP2019022436A (ja) | 2019-02-07 |
US11081956B2 (en) | 2021-08-03 |
CN109274258B (zh) | 2021-11-05 |
EP3432455B1 (en) | 2022-11-09 |
EP3432455A1 (en) | 2019-01-23 |
CN109274258A (zh) | 2019-01-25 |
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