JP6966498B2 - 電源装置 - Google Patents
電源装置 Download PDFInfo
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- JP6966498B2 JP6966498B2 JP2019039562A JP2019039562A JP6966498B2 JP 6966498 B2 JP6966498 B2 JP 6966498B2 JP 2019039562 A JP2019039562 A JP 2019039562A JP 2019039562 A JP2019039562 A JP 2019039562A JP 6966498 B2 JP6966498 B2 JP 6966498B2
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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
-
- 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
- H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
- H02M5/40—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc
- H02M5/42—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters
- H02M5/44—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac
- H02M5/453—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a triode or transistor type requiring continuous application of a control signal
- H02M5/458—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M5/4585—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only having a rectifier with controlled elements
-
- 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
- H02M3/1584—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 with a plurality of power processing stages connected in parallel
-
- 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
-
- 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
- H02M7/53—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 using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/537—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
-
- 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
- H02M7/66—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal
- H02M7/68—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal by static converters
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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
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
- H02J3/381—Dispersed generators
-
- 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
- H02J5/00—Circuit arrangements for transfer of electric power between ac networks and dc networks
-
- 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
- H02M1/0074—Plural converter units whose inputs are connected in series
-
- 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
- H02M1/0077—Plural converter units whose outputs are connected in series
-
- 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
- H02M1/008—Plural converter units for generating at two or more independent and non-parallel outputs, e.g. systems with plural point of load switching regulators
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
- H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
- H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
- Inverter Devices (AREA)
Description
2,2a 平滑回路
3 逆変換回路
4,4a,4b,4c 制御回路
5 順変換回路
C11,C12 入力キャパシタ
C21,C22 出力キャパシタ
Cg 接地コンデンサ
L1,L2,L11,L12,L13,L21,L22,L23 インダクタ
S,Sa 一次電源
T11,T12,T111,T112,T113,T121,T122,T123 降圧スイッチング素子
T21,T22,T211,T212,T213,T221,T222,T223 昇圧スイッチング素子
T31,T32,T33,T34,T35,T36 逆変換スイッチング素子
T41,T42,T43,T44,T45,T46 回生スイッチング素子
X 交流バス
Y 直流バス
Claims (5)
- 少なくとも正負1対の降圧スイッチング素子と、前記降圧スイッチング素子を介して電圧が印加される少なくとも正負1対のインダクタと、直列に接続され、前記インダクタを通過する電流により充電される正負1対の出力キャパシタと、を有し、入力電圧を降圧して出力する降圧回路と、
複数の逆変換スイッチング素子を有し、前記降圧回路の出力電圧を交流に逆変換する逆変換回路と、
前記降圧回路の出力電圧が所望の電圧となるよう前記複数の降圧スイッチング素子のスイッチングを制御する制御回路と、
を備え、
前記降圧回路は、前記降圧スイッチング素子と前記インダクタとの間を前記1対の出力キャパシタの中間点に接続可能な少なくとも1対の昇圧スイッチング素子をさらに有し、
前記逆変換回路は、前記逆変換スイッチング素子と並列に設けられ、逆方向に電流を流すことができる複数の回生ダイオードをさらに有し、
前記制御回路は、前記逆変換回路に出力側から電流が供給される場合、前記逆変換回路から前記降圧回路に供給される電流が所定の値となるよう前記複数の昇圧スイッチング素子のスイッチングを制御する電源装置。 - 前記降圧回路は、直列に接続される正負1対の入力キャパシタをさらに有し、
前記少なくとも1対の降圧スイッチング素子は、前記入力キャパシタの電圧が印加される、請求項1に記載の電源装置。 - 三相交流の一次電源から正の電圧及び負の電圧を取り出す複数の順変換ダイオードを有し、前記降圧回路に直流電圧を入力する順変換回路をさらに備える、請求項1又は2に記載の電源装置。
- 前記降圧回路は、前記降圧スイッチング素子及び前記インダクタをそれぞれ複数対有し、
前記制御回路は、複数対の前記降圧スイッチング素子を異なるタイミングでスイッチングする、請求項1から3のいずれかに記載の電源装置。 - 請求項1から4のいずれかに記載の電源装置と、
前記降圧回路の入力側に接続される直流回路と、
を備える電力システム。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019039562A JP6966498B2 (ja) | 2019-03-05 | 2019-03-05 | 電源装置 |
US16/789,166 US11283364B2 (en) | 2019-03-05 | 2020-02-12 | Power supply and power system having a step-down circuit and an inverse-conversion circuit |
DE102020000963.8A DE102020000963A1 (de) | 2019-03-05 | 2020-02-14 | Stromversorgung und stromversorgungssystem |
CN202010139737.7A CN111669047A (zh) | 2019-03-05 | 2020-03-03 | 电源装置和电力系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019039562A JP6966498B2 (ja) | 2019-03-05 | 2019-03-05 | 電源装置 |
Publications (2)
Publication Number | Publication Date |
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JP2020145807A JP2020145807A (ja) | 2020-09-10 |
JP6966498B2 true JP6966498B2 (ja) | 2021-11-17 |
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Family Applications (1)
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JP2019039562A Active JP6966498B2 (ja) | 2019-03-05 | 2019-03-05 | 電源装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US11283364B2 (ja) |
JP (1) | JP6966498B2 (ja) |
CN (1) | CN111669047A (ja) |
DE (1) | DE102020000963A1 (ja) |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07106067B2 (ja) * | 1986-05-13 | 1995-11-13 | 富士電機株式会社 | Pam方式インバ−タのチヨツパ回路 |
JP3278188B2 (ja) * | 1992-03-16 | 2002-04-30 | 勲 高橋 | 電動機駆動用インバータ装置 |
EP0913919B1 (en) * | 1997-10-29 | 2003-05-07 | Kabushiki Kaisha Meidensha | Power converter |
ATE330450T1 (de) * | 2001-07-19 | 2006-07-15 | Koninkl Philips Electronics Nv | Vorschaltgerät für eine hochleistungsentladungslampe |
JP5101881B2 (ja) * | 2006-02-24 | 2012-12-19 | 三菱電機株式会社 | 系統連系インバータ装置 |
JP2008072880A (ja) * | 2006-09-15 | 2008-03-27 | Toyota Motor Corp | 電源システム |
US9088202B2 (en) * | 2008-09-09 | 2015-07-21 | Toyota Jidosha Kabushiki Kaisha | Voltage conversion apparatus and electrical load driving apparatus to reduce noise through magnetic field |
JP6513211B2 (ja) * | 2015-11-04 | 2019-05-15 | 三菱電機株式会社 | 車両用モータ制御装置および車両用モータ制御方法 |
JP2017093202A (ja) * | 2015-11-13 | 2017-05-25 | 株式会社オートネットワーク技術研究所 | 多相コンバータ |
JP2018074794A (ja) | 2016-10-31 | 2018-05-10 | ファナック株式会社 | 共通の順変換器を有するモータ駆動装置 |
US10651739B1 (en) * | 2019-02-25 | 2020-05-12 | Nextracker Inc. | Power converters and methods of controlling same |
-
2019
- 2019-03-05 JP JP2019039562A patent/JP6966498B2/ja active Active
-
2020
- 2020-02-12 US US16/789,166 patent/US11283364B2/en active Active
- 2020-02-14 DE DE102020000963.8A patent/DE102020000963A1/de active Pending
- 2020-03-03 CN CN202010139737.7A patent/CN111669047A/zh active Pending
Also Published As
Publication number | Publication date |
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JP2020145807A (ja) | 2020-09-10 |
DE102020000963A1 (de) | 2020-09-10 |
CN111669047A (zh) | 2020-09-15 |
US11283364B2 (en) | 2022-03-22 |
US20200287474A1 (en) | 2020-09-10 |
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