JP6127290B2 - コンバータと多段倍電圧整流回路を併用した均等化機能付充放電器 - Google Patents
コンバータと多段倍電圧整流回路を併用した均等化機能付充放電器 Download PDFInfo
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- JP6127290B2 JP6127290B2 JP2013112219A JP2013112219A JP6127290B2 JP 6127290 B2 JP6127290 B2 JP 6127290B2 JP 2013112219 A JP2013112219 A JP 2013112219A JP 2013112219 A JP2013112219 A JP 2013112219A JP 6127290 B2 JP6127290 B2 JP 6127290B2
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- 239000003990 capacitor Substances 0.000 claims description 85
- 230000002457 bidirectional effect Effects 0.000 claims description 22
- 210000000352 storage cell Anatomy 0.000 description 40
- 238000010586 diagram Methods 0.000 description 28
- 210000004027 cell Anatomy 0.000 description 7
- 238000007599 discharging Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 239000004575 stone Substances 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009774 resonance method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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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
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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
- H01M10/44—Methods for charging or discharging
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
- H02J7/0014—Circuits for equalisation of charge between batteries
- H02J7/0019—Circuits for equalisation of charge between batteries using switched or multiplexed charge circuits
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering
- H02J7/345—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering using capacitors as storage or buffering 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
- H02M3/005—Conversion of DC power input into DC power output using Cuk converters
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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
- 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
-
- 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
- H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
- H02M7/02—Conversion of AC power input into DC power output without possibility of reversal
- H02M7/04—Conversion of AC power input into DC power output without possibility of reversal by static converters
- H02M7/06—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode
- H02M7/10—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode arranged for operation in series, e.g. for multiplication of voltage
- H02M7/103—Containing passive elements (capacitively coupled) which are ordered in cascade on one source
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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
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
- H01M2010/4271—Battery management systems including electronic circuits, e.g. control of current or voltage to keep battery in healthy state, cell balancing
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J2207/20—Charging or discharging characterised by the power electronics converter
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
-
- 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
- H02M1/0048—Circuits or arrangements for reducing losses
- H02M1/0054—Transistor switching losses
- H02M1/0058—Transistor switching losses by employing soft switching techniques, i.e. commutation of transistors when applied voltage is zero or when current flow is zero
-
- 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
- H02M1/0067—Converter structures employing plural converter units, other than for parallel operation of the units on a single load
- H02M1/007—Plural converter units in cascade
-
- 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
- H02M1/0083—Converters characterised by their input or output configuration
- H02M1/009—Converters characterised by their input or output configuration having two or more independently controlled outputs
-
- 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
- H02M3/1557—Single ended primary inductor converters [SEPIC]
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- 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
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- 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
-
- 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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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
- Secondary Cells (AREA)
Description
となる。ここで、fはVSNの周波数である。ここで、オームの法則から、f×G1,f×G2,f×G3,f×G4はそれぞれ抵抗の逆数、つまりコンダクタンスの次元であることが分かる。
が成り立ち、モード2においては
が成り立つ(矩形波状電圧VSNの波形は図8に示すとおりとした。また、VC1a〜VC4a,VC1b〜VC4bの極性は、上記式(1)〜(4)を導出した際とは逆に定義した。)。
Cout1〜Cout4 キャパシタ
C1〜C4 中間キャパシタ
D1〜D8 ダイオード
Cblock ブロッキングコンデンサ
Lr 共振インダクタ
Cr 共振キャパシタ
Vin,Vbat 電源
L1,L2 インダクタ
Q,Qa,Qb スイッチ
Do ダイオード
Cet キャパシタ
Claims (4)
- 直列接続された第1から第n(nは2以上の整数)のキャパシタの各々に対して、2つの直列接続されたダイオードを並列に接続し、更に、該2つの直列接続されたダイオードの各々における中間点に中間キャパシタを接続してなる、多段倍電圧整流回路と、
動作時において矩形波状の電圧が印加される素子を備えた、コンバータと、
前記素子から電圧の入力を受けて、前記多段倍電圧整流回路に対して電圧を出力する、入力回路と
を備え、
前記コンバータの出力部に前記直列接続された第1から第nのキャパシタを接続することにより、該コンバータの出力電圧によって該第1から第nのキャパシタを充電するとともに、前記素子から前記入力回路を介して前記多段倍電圧整流回路に電圧を入力することにより、該第1から第nのキャパシタを均等に充電するよう構成された
ことを特徴とする、充電器。 - 前記入力回路が、前記素子に接続された第1のコイルと、該第1のコイルと磁気的に結合されて前記多段倍電圧整流回路に接続された第2のコイルとを備えたことを特徴とする、請求項1に記載の充電器。
- 前記第1のコイルに、直列接続されたインダクタとキャパシタとを含む直列共振回路が接続されていることを特徴とする、請求項2に記載の充電器。
- 請求項1乃至3のいずれか一項に記載の充電器において前記コンバータとして双方向コンバータを用いることにより構成される、充放電器。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013112219A JP6127290B2 (ja) | 2013-05-28 | 2013-05-28 | コンバータと多段倍電圧整流回路を併用した均等化機能付充放電器 |
EP14804764.0A EP3007314B1 (en) | 2013-05-28 | 2014-05-27 | Charger-discharger with equalization function using both convertor and multi-stage voltage doubler rectifier circuit |
PCT/JP2014/063932 WO2014192726A1 (ja) | 2013-05-28 | 2014-05-27 | コンバータと多段倍電圧整流回路を併用した均等化機能付充放電器 |
CN201480029896.4A CN105247757B (zh) | 2013-05-28 | 2014-05-27 | 并用转换器及多段倍压整流电路且具有均衡功能的充放电器 |
KR1020157033385A KR102125595B1 (ko) | 2013-05-28 | 2014-05-27 | 컨버터와 다단 배전압 정류회로를 병용한 균등화 기능을 구비한 충방전기 |
US14/892,860 US10069323B2 (en) | 2013-05-28 | 2014-05-27 | Charge-discharge device with equalization function using both convertor and multi-stage voltage doubler rectifier circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013112219A JP6127290B2 (ja) | 2013-05-28 | 2013-05-28 | コンバータと多段倍電圧整流回路を併用した均等化機能付充放電器 |
Publications (2)
Publication Number | Publication Date |
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JP2014233128A JP2014233128A (ja) | 2014-12-11 |
JP6127290B2 true JP6127290B2 (ja) | 2017-05-17 |
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JP2013112219A Expired - Fee Related JP6127290B2 (ja) | 2013-05-28 | 2013-05-28 | コンバータと多段倍電圧整流回路を併用した均等化機能付充放電器 |
Country Status (6)
Country | Link |
---|---|
US (1) | US10069323B2 (ja) |
EP (1) | EP3007314B1 (ja) |
JP (1) | JP6127290B2 (ja) |
KR (1) | KR102125595B1 (ja) |
CN (1) | CN105247757B (ja) |
WO (1) | WO2014192726A1 (ja) |
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JP6465358B2 (ja) * | 2015-07-22 | 2019-02-06 | 日本蓄電器工業株式会社 | 電圧均等化回路システム |
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JP2012090366A (ja) * | 2010-10-15 | 2012-05-10 | Jtekt Corp | 電源装置及びこれを備えた電動パワーステアリング装置 |
JP5692723B2 (ja) | 2011-03-03 | 2015-04-01 | 独立行政法人 宇宙航空研究開発機構 | 直列接続された蓄電セルの一石式電圧均等化回路 |
WO2012172472A1 (en) * | 2011-06-17 | 2012-12-20 | Koninklijke Philips Electronics N.V. | Single switch driver device having lc filter, for driving a load, in particular an led unit |
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2013
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2014
- 2014-05-27 EP EP14804764.0A patent/EP3007314B1/en not_active Not-in-force
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- 2014-05-27 WO PCT/JP2014/063932 patent/WO2014192726A1/ja active Application Filing
- 2014-05-27 CN CN201480029896.4A patent/CN105247757B/zh not_active Expired - Fee Related
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US20160118817A1 (en) | 2016-04-28 |
WO2014192726A1 (ja) | 2014-12-04 |
US10069323B2 (en) | 2018-09-04 |
EP3007314B1 (en) | 2019-03-06 |
KR20160012142A (ko) | 2016-02-02 |
EP3007314A4 (en) | 2017-03-01 |
KR102125595B1 (ko) | 2020-06-22 |
CN105247757B (zh) | 2018-12-11 |
CN105247757A (zh) | 2016-01-13 |
JP2014233128A (ja) | 2014-12-11 |
EP3007314A1 (en) | 2016-04-13 |
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