JP6505062B2 - 電圧変換装置及び機器 - Google Patents
電圧変換装置及び機器 Download PDFInfo
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- JP6505062B2 JP6505062B2 JP2016201341A JP2016201341A JP6505062B2 JP 6505062 B2 JP6505062 B2 JP 6505062B2 JP 2016201341 A JP2016201341 A JP 2016201341A JP 2016201341 A JP2016201341 A JP 2016201341A JP 6505062 B2 JP6505062 B2 JP 6505062B2
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- 238000006243 chemical reaction Methods 0.000 title claims description 116
- 239000000446 fuel Substances 0.000 claims description 61
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- 238000012545 processing Methods 0.000 claims description 26
- 238000012937 correction Methods 0.000 claims description 10
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- 238000013459 approach Methods 0.000 claims description 8
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 10
- 238000005259 measurement Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
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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
- 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
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
-
- 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
-
- 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
-
- 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
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/33507—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of the output voltage or current, e.g. flyback converters
-
- 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
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/33569—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements
- H02M3/33576—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements having at least one active switching element at the secondary side of an isolation transformer
- H02M3/33592—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements having at least one active switching element at the secondary side of an isolation transformer having a synchronous rectifier circuit or a synchronous freewheeling circuit at the secondary side of an isolation transformer
-
- 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
- H02M1/0003—Details of control, feedback or regulation circuits
- H02M1/0009—Devices or circuits for detecting current in a converter
-
- 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
- H02M1/0003—Details of control, feedback or regulation circuits
- H02M1/0025—Arrangements for modifying reference values, feedback values or error values in the control loop of a converter
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
- Fuel Cell (AREA)
Description
前記電圧変換部の入力電流又は出力電流を制御するように前記電圧変換部を動作させる電流制御モードの制御処理と、該電圧変換部の入力電圧又は出力電圧を制御するように該電圧変換部を動作させる電圧制御モードの制御処理とを選択的に実行し得るように構成された制御部とを備えており、
前記制御部は、前記電流制御モードでは、前記電圧変換部の入力電流又は出力電流の計測値と目標電流との偏差である電流偏差に応じて電流制御用フィードバック制御処理を実行することより、該電流偏差をゼロに近づけるように前記電圧変換部を動作させ、前記電圧制御モードでは、前記電圧変換部の入力電圧又は出力電圧の計測値と目標電圧との偏差である電圧偏差に応じて決定した目標電流であって、前記電圧変換部の入力側と出力側とのうちの前記電流制御用フィードバック制御処理に用いる電流偏差と同じ側の目標電流である電圧制御用目標電流を用いて前記電流偏差を算出し、当該算出した電流偏差に応じて前記電流制御用フィードバック制御処理と同じ制御処理を実行することにより、前記電圧偏差をゼロに近づけるように前記電圧変換部を動作させるように構成されていることを特徴とする(第1発明)。
Claims (7)
- 電源に接続され、該電源から入力された電力の電圧を変換してなる電力を出力可能に構成された電圧変換部と、
前記電圧変換部の入力電流又は出力電流を制御するように前記電圧変換部を動作させる電流制御モードの制御処理と、該電圧変換部の入力電圧又は出力電圧を制御するように該電圧変換部を動作させる電圧制御モードの制御処理とを選択的に実行し得るように構成された制御部とを備えており、
前記制御部は、前記電流制御モードでは、前記電圧変換部の入力電流又は出力電流の計測値と目標電流との偏差である電流偏差に応じて電流制御用フィードバック制御処理を実行することより、該電流偏差をゼロに近づけるように前記電圧変換部を動作させ、前記電圧制御モードでは、前記電圧変換部の入力電圧又は出力電圧の計測値と目標電圧との偏差である電圧偏差に応じて決定した目標電流であって、前記電圧変換部の入力側と出力側とのうちの前記電流制御用フィードバック制御処理に用いる電流偏差と同じ側の目標電流である電圧制御用目標電流を用いて前記電流偏差を算出し、当該算出した電流偏差に応じて前記電流制御用フィードバック制御処理と同じ制御処理を実行することにより、前記電圧偏差をゼロに近づけるように前記電圧変換部を動作させるように構成されていることを特徴とする電圧変換装置。 - 請求項1記載の電圧変換装置において、
前記制御部は、前記電圧制御モードでは、前記電圧偏差に応じて電圧制御用フィードバック制御処理を実行することにより該電圧偏差をゼロに近づける操作量を算出し、該操作量を用いて前記電圧制御用目標電流を決定するように構成されていることを特徴とする電圧変換装置。 - 請求項2記載の電圧変換装置において、
前記制御部が前記電圧制御モードで算出する前記操作量は、前記電源の出力電流の補正量であり、前記制御部は、前記電源の出力電流と出力電圧との関係を表すあらかじめ作成された電流電圧特性データに基づいて前記電源の出力電圧の計測値に対応して規定される電流値、又は前記電源の出力電流の計測値を、前記補正量により補正することにより前記電圧制御用目標電流を決定するように構成されていることを特徴とする電圧変換装置。 - 請求項3記載の電圧変換装置において、
前記電源は、その出力電圧が出力電流の増加に伴い減少するという電流電圧特性を有する電源であり、
前記制御部は、前記電圧制御モードにおいて、前記電圧変換部の入力電圧又は出力電圧の計測値が前記目標電圧よりも大きい場合には、前記電源の出力電流を増加させる前記補正量を算出し、前記電圧変換部の入力電圧又は出力電圧の計測値が前記目標電圧よりも小さい場合には、前記電源の出力電流を減少させる前記補正量を算出するように構成されていることを特徴とする電圧変換装置。 - 請求項1〜4のいずれか1項に記載の電圧変換装置において、
前記電源は、その出力電流の変化に対する出力電圧の変化率である電圧変化率が該出力電流に応じて変化するという電流電圧特性を有する電源であり、
前記制御部は、前記電源の動作領域のうち、前記電圧変化率が、前記電源の出力電圧の変化に対する該電源の出力電流の変化率である電流変化率よりも大きくなる領域で前記電圧制御モードの制御処理を実行するように構成されていることを特徴とする電圧変換装置。 - 請求項1〜5のいずれか1項に記載の電圧変換装置において、
前記電源は、燃料電池であることを特徴とする電圧変換装置。 - 請求項1〜6のいずれか1項に記載の電圧変換装置を備えることを特徴とする機器。
Priority Applications (3)
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JP2016201341A JP6505062B2 (ja) | 2016-10-12 | 2016-10-12 | 電圧変換装置及び機器 |
CN201710826067.4A CN107947582B (zh) | 2016-10-12 | 2017-09-13 | 电压转换装置及输送机器 |
US15/703,991 US10122271B2 (en) | 2016-10-12 | 2017-09-14 | Voltage conversion device and apparatus |
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JP2016201341A JP6505062B2 (ja) | 2016-10-12 | 2016-10-12 | 電圧変換装置及び機器 |
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JP2018064369A JP2018064369A (ja) | 2018-04-19 |
JP6505062B2 true JP6505062B2 (ja) | 2019-04-24 |
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US (1) | US10122271B2 (ja) |
JP (1) | JP6505062B2 (ja) |
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CN112444658B (zh) * | 2019-09-03 | 2024-08-02 | 广州汽车集团股份有限公司 | 一种电源电压模式管理方法、装置及汽车 |
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Publication number | Priority date | Publication date | Assignee | Title |
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JPS63257461A (ja) * | 1987-04-15 | 1988-10-25 | Fujitsu Ltd | 定電流装置 |
US6977492B2 (en) * | 2002-07-10 | 2005-12-20 | Marvell World Trade Ltd. | Output regulator |
US7098622B2 (en) * | 2004-10-27 | 2006-08-29 | Agilent Technologies, Inc. | Programmable power supply with dual mode cross over clamps |
JP2010110148A (ja) * | 2008-10-31 | 2010-05-13 | Panasonic Corp | 電源装置 |
CN102237850B (zh) * | 2010-05-05 | 2013-07-31 | 普诚科技股份有限公司 | 应用于多种控制模式的马达控制电路 |
JP6025199B2 (ja) * | 2013-01-11 | 2016-11-16 | 株式会社デンソー | 電力変換装置 |
JP6090275B2 (ja) * | 2014-09-25 | 2017-03-08 | 株式会社デンソー | 電力変換装置 |
CN105722272B (zh) * | 2016-02-15 | 2019-02-26 | 深圳迈睿智能科技有限公司 | 一种恒压调光电源起始电压自适应方法 |
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- 2016-10-12 JP JP2016201341A patent/JP6505062B2/ja not_active Expired - Fee Related
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2017
- 2017-09-13 CN CN201710826067.4A patent/CN107947582B/zh active Active
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Publication number | Publication date |
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CN107947582B (zh) | 2020-05-26 |
JP2018064369A (ja) | 2018-04-19 |
US20180102708A1 (en) | 2018-04-12 |
US10122271B2 (en) | 2018-11-06 |
CN107947582A (zh) | 2018-04-20 |
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