JP6531745B2 - 電源装置及び電源装置の制御方法 - Google Patents
電源装置及び電源装置の制御方法 Download PDFInfo
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- JP6531745B2 JP6531745B2 JP2016210653A JP2016210653A JP6531745B2 JP 6531745 B2 JP6531745 B2 JP 6531745B2 JP 2016210653 A JP2016210653 A JP 2016210653A JP 2016210653 A JP2016210653 A JP 2016210653A JP 6531745 B2 JP6531745 B2 JP 6531745B2
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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
- H01M10/4207—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells for several batteries or cells simultaneously or sequentially
-
- 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
-
- 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
-
- 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
- H02J1/00—Circuit arrangements for dc mains or dc distribution networks
- H02J1/10—Parallel operation of dc sources
- H02J1/102—Parallel operation of dc sources being switching converters
-
- 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
- H02J7/0016—Circuits for equalisation of charge between batteries using shunting, discharge or bypass circuits
-
- 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
- H02M1/14—Arrangements for reducing ripples from dc input or output
-
- 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
-
- 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
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/483—Converters with outputs that each can have more than two voltages levels
- H02M7/4835—Converters with outputs that each can have more than two voltages levels comprising two or more cells, each including a switchable capacitor, the capacitors having a nominal charge voltage which corresponds to a given fraction of the input voltage, and the capacitors being selectively connected in series to determine the instantaneous output voltage
-
- 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
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/483—Converters with outputs that each can have more than two voltages levels
- H02M7/49—Combination of the output voltage waveforms of a plurality of converters
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- 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
- H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
- H02J2310/40—The network being an on-board power network, i.e. within a vehicle
- H02J2310/48—The network being an on-board power network, i.e. within a vehicle for electric vehicles [EV] or hybrid vehicles [HEV]
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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)
- Microelectronics & Electronic Packaging (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Description
電池BとコンデンサCはRLCフィルタを形成しているので、電源装置1にはフィルタリングされて平準化された電流が出力される(図5中、符号J2参照)。
Claims (5)
- 電池と、前記電池の電圧を出力する出力端子と、前記出力端子に接続されるとともに前記電池に並列接続された第1のスイッチング素子と、前記電池と前記第1のスイッチング素子との間において前記電池に直列接続され、前記第1のスイッチング素子のオン時にオフする第2のスイッチング素子と、前記電池に並列に接続されたコンデンサと、を備えた電池回路モジュールと、
複数の前記電池回路モジュールを、前記出力端子を介して直列接続した電池回路モジュール群と、
前記電池回路モジュールの前記第1のスイッチング素子及び前記第2のスイッチング素子をオンオフ駆動するゲート信号を、前記電池回路モジュール群の各電池回路モジュールに対して一定時間毎にそれぞれ出力する制御回路と、
を備え、
前記制御回路は、複数の前記電池回路モジュールに対応してそれぞれ設けられ、前記電池回路モジュール群において隣接する電池回路モジュール間で、前記ゲート信号を一定時間遅延させて伝達する遅延回路を備え、前記ゲート信号の周期は前記電池回路モジュールの各々の遅延回路における遅延時間の合計値として、複数の前記電池回路モジュールの合計電圧を出力することを特徴とする電源装置。 - 請求項1に記載の電源装置であって、
前記制御回路は、
前記電池回路モジュールが故障した場合に、故障した当該電池回路モジュールを除外して、故障していない正常な前記電池回路モジュールにゲート信号を入力する
ことを特徴とする電源装置。 - 請求項2に記載の電源装置であって、
前記制御回路は、
前記ゲート信号を入力していない前記電池回路モジュールに対して、前記第1のスイッチング素子をオンにし、前記第2のスイッチング素子をオフにする
ことを特徴とする電源装置。 - 請求項1から3のいずれか一項に記載の電源装置であって、
前記制御回路は、前記一定時間を長くまたは短く調整することを特徴とする電源装置。 - 電池と、前記電池の電圧を出力する出力端子と、前記出力端子に接続されるとともに前記電池に並列接続された第1のスイッチング素子と、前記電池と前記第1のスイッチング素子との間において前記電池に直列接続され、前記第1のスイッチング素子のオン時にオフする第2のスイッチング素子と、前記電池に並列に接続されたコンデンサと、を備えた電池回路モジュールと、
複数の前記電池回路モジュールを、前記出力端子を介して直列接続した電池回路モジュール群と、
を備えた電源装置の制御方法であって、
前記電池回路モジュールの前記第1のスイッチング素子及び前記第2のスイッチング素子をオンオフ駆動するゲート信号を、前記電池回路モジュール群の各電池回路モジュールに対して一定時間毎にそれぞれ出力し、
前記電池回路モジュール群において隣接する電池回路モジュール間で、前記ゲート信号の周期は前記電池回路モジュールの各々の遅延回路における遅延時間の合計値として、前記ゲート信号を一定時間遅延させて伝達させることで複数の前記電池回路モジュールを同時に順に選択して、選択された前記電池回路モジュールの合計電圧を出力することを特徴とする電源装置の制御方法。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
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JP2016210653A JP6531745B2 (ja) | 2016-10-27 | 2016-10-27 | 電源装置及び電源装置の制御方法 |
US16/343,880 US11011982B2 (en) | 2016-10-27 | 2017-10-26 | Power supply device and control method for power supply device |
CN201780065835.7A CN109863662B (zh) | 2016-10-27 | 2017-10-26 | 电源装置和用于电源装置的控制方法 |
EP17864990.1A EP3513480B1 (en) | 2016-10-27 | 2017-10-26 | Power supply device and control method for power supply device |
PCT/JP2017/038731 WO2018079664A1 (en) | 2016-10-27 | 2017-10-26 | Power supply device and control method for power supply device |
US17/234,274 US11451140B2 (en) | 2016-10-27 | 2021-04-19 | Power supply device and control method for power supply device |
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JP2016210653A JP6531745B2 (ja) | 2016-10-27 | 2016-10-27 | 電源装置及び電源装置の制御方法 |
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JP2018074709A JP2018074709A (ja) | 2018-05-10 |
JP6531745B2 true JP6531745B2 (ja) | 2019-06-19 |
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EP (1) | EP3513480B1 (ja) |
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2017
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- 2017-10-26 EP EP17864990.1A patent/EP3513480B1/en active Active
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EP3513480B1 (en) | 2023-03-08 |
CN109863662A (zh) | 2019-06-07 |
EP3513480A4 (en) | 2019-10-02 |
US11011982B2 (en) | 2021-05-18 |
WO2018079664A1 (en) | 2018-05-03 |
CN109863662B (zh) | 2023-03-24 |
US20190267896A1 (en) | 2019-08-29 |
US11451140B2 (en) | 2022-09-20 |
EP3513480A1 (en) | 2019-07-24 |
JP2018074709A (ja) | 2018-05-10 |
US20210249951A1 (en) | 2021-08-12 |
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