JP7136024B2 - Dcdcコンバータの制御装置 - Google Patents
Dcdcコンバータの制御装置 Download PDFInfo
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- JP7136024B2 JP7136024B2 JP2019125967A JP2019125967A JP7136024B2 JP 7136024 B2 JP7136024 B2 JP 7136024B2 JP 2019125967 A JP2019125967 A JP 2019125967A JP 2019125967 A JP2019125967 A JP 2019125967A JP 7136024 B2 JP7136024 B2 JP 7136024B2
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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
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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
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L1/00—Supplying electric power to auxiliary equipment of vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L1/00—Supplying electric power to auxiliary equipment of vehicles
- B60L1/14—Supplying electric power to auxiliary equipment of vehicles to electric lighting circuits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/18—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules
- B60L58/20—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules having different nominal voltages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/04—Wipers or the like, e.g. scrapers
- B60S1/06—Wipers or the like, e.g. scrapers characterised by the drive
- B60S1/08—Wipers or the like, e.g. scrapers characterised by the drive electrically driven
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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
- 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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2210/00—Converter types
- B60L2210/10—DC to DC converters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2210/00—Converter types
- B60L2210/10—DC to DC converters
- B60L2210/12—Buck converters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/54—Drive Train control parameters related to batteries
- B60L2240/547—Voltage
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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
- 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]
-
- 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
- H02M1/0016—Control circuits providing compensation of output voltage deviations using feedforward of disturbance parameters
-
- 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
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Dc-Dc Converters (AREA)
Description
図1は、本発明の一実施形態に係るDCDCコンバータ制御装置を含む電源システム1の概略構成を示すブロック図である。図1に例示した電源システム1は、第1のバッテリ10と、第2のバッテリ20と、第1のDCDCコンバータ(DDC)30と、第2のDCDCコンバータ(DDC)40と、複数の車載機器51~54と、本実施形態のDDC制御装置60と、を備えている。図1では、電力線を実線で示し、電力線以外の制御信号線等を破線で示す。電源システム1が搭載される車両としては、ハイブリッド自動車(HV)や電気自動車(EV)が例示できる。
図2をさらに参照して、本実施形態に係るDDC制御装置60が行う制御を説明する。図2は、DDC制御装置60が実行するDCDCコンバータ制御(DDC制御)の処理手順を示すフローチャートである。
以上のように、本発明の一実施形態に係るDDC制御装置60によれば、第1のDCDCコンバータ30と第2のDCDCコンバータ40とを並列に接続した電源システム1において、系統電圧Vの一時的な電圧低下の影響を受ける車載機器(機器A)が少なくとも1つ動作している場合には、第1のDCDCコンバータ30及び第2のDCDCコンバータ40の両方を常に動作可能な状態にしておく。
10 第1のバッテリ
20 第2のバッテリ
30 第1のDCDCコンバータ(DDC)
40 第2のDCDCコンバータ(DDC)
51~54 車載機器
60 DDC制御装置
Claims (3)
- 第1のDCDCコンバータと、
前記第1のDCDCコンバータと並列に接続される第2のDCDCコンバータと、
前記第1及び第2のDCDCコンバータの少なくとも一方から出力される電力で動作する複数の車載機器と、を備えた車両に搭載され、
前記第1及び第2のDCDCコンバータを制御する制御装置であって、
前記複数の車載機器のうち、所定の機器の動作状態を監視し、
前記所定の機器が動作していない場合であって前記複数の車載機器で要求される総電力量が前記第1のDCDCコンバータによる供給可能電力量以内である場合、前記第1のDCDCコンバータの出力電圧の制御目標値を前記複数の車載機器を動作させるための所定の目標電圧に設定し、かつ前記第2のDCDCコンバータの出力電圧の制御目標値を前記目標電圧未満の電圧に設定し、
前記所定の機器が動作していない場合であって前記複数の車載機器で要求される総電力量が前記第1のDCDCコンバータによる供給可能電力量を超える場合、前記第1及び第2のDCDCコンバータの双方の出力電圧の制御目標値を前記目標電圧に設定し、
前記所定の機器が1つ以上動作している場合、前記第1及び第2のDCDCコンバータの双方の出力電圧の制御目標値を前記目標電圧に設定する、
DCDCコンバータ制御装置。 - 前記第1のDCDCコンバータの出力電圧を制御する指示値が許容される所定の上限値に達したことで、前記複数の車載機器で要求される総電力量が前記第1のDCDCコンバータによる供給可能電力量を超えたと判断する、
請求項1に記載のDCDCコンバータ制御装置。 - 前記所定の機器が1つ以上動作している状態から動作していない状態に遷移した後、所定の期間は、前記第2のDCDCコンバータの出力電圧の制御目標値を前記目標電圧に設定する、
請求項1又は2に記載のDCDCコンバータ制御装置。
Priority Applications (4)
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JP2019125967A JP7136024B2 (ja) | 2019-07-05 | 2019-07-05 | Dcdcコンバータの制御装置 |
US16/887,553 US11095122B2 (en) | 2019-07-05 | 2020-05-29 | DC-DC converter control apparatus and DC-DC converter control method |
EP20177962.6A EP3761493A1 (en) | 2019-07-05 | 2020-06-03 | Dc-dc converter control apparatus and dc-dc converter control method |
CN202010526181.7A CN112187053A (zh) | 2019-07-05 | 2020-06-09 | Dc-dc转换器控制设备及dc-dc转换器控制方法 |
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JP2019125967A JP7136024B2 (ja) | 2019-07-05 | 2019-07-05 | Dcdcコンバータの制御装置 |
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JP7136024B2 true JP7136024B2 (ja) | 2022-09-13 |
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EP (1) | EP3761493A1 (ja) |
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CN111682615A (zh) * | 2020-06-18 | 2020-09-18 | 格力博(江苏)股份有限公司 | 充电控制电路、充电装置及充电系统 |
WO2023175795A1 (ja) * | 2022-03-16 | 2023-09-21 | 本田技研工業株式会社 | 制御装置、制御方法、記憶媒体及びプログラム |
Citations (2)
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JP2002112457A (ja) | 2000-09-28 | 2002-04-12 | Citizen Watch Co Ltd | 電源供給装置 |
US20160072293A1 (en) | 2014-09-08 | 2016-03-10 | Astronics Advanced Electronic Systems Corp. | Multi-Mode Power Converter Power Supply System |
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DE102010001817A1 (de) | 2010-02-11 | 2011-08-11 | Robert Bosch GmbH, 70469 | Regelungskonzept mit Grenzwertmanagement für DC/DC-Wandler in einem Energiesystem |
JP2012029465A (ja) * | 2010-07-23 | 2012-02-09 | Auto Network Gijutsu Kenkyusho:Kk | 電圧変換装置 |
FR2969849B1 (fr) * | 2010-12-23 | 2012-12-28 | Valeo Sys Controle Moteur Sas | Dispositif et procede de conversion dans le reseau de bord d'un vehicule |
CN102858582B (zh) * | 2011-04-13 | 2015-05-06 | 丰田自动车株式会社 | 电动车辆的电源装置及其控制方法 |
JP5387651B2 (ja) | 2011-10-21 | 2014-01-15 | 株式会社デンソー | 電源システム |
CN103208960A (zh) * | 2012-01-16 | 2013-07-17 | 台达电子企业管理(上海)有限公司 | 一种励磁控制电路及其电励磁风电系统 |
JP6187377B2 (ja) * | 2014-04-22 | 2017-08-30 | トヨタ自動車株式会社 | 車両の充電装置 |
DE102015214221A1 (de) * | 2015-07-28 | 2017-02-02 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum Betreiben eines elektrischen Systems, elektrisches System |
JP6660553B2 (ja) * | 2015-11-30 | 2020-03-11 | パナソニックIpマネジメント株式会社 | 電源装置、電源装置の制御方法、および電源装置制御プログラム |
JP6458756B2 (ja) * | 2016-03-22 | 2019-01-30 | トヨタ自動車株式会社 | 自動車 |
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- 2020-06-03 EP EP20177962.6A patent/EP3761493A1/en active Pending
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JP2002112457A (ja) | 2000-09-28 | 2002-04-12 | Citizen Watch Co Ltd | 電源供給装置 |
US20160072293A1 (en) | 2014-09-08 | 2016-03-10 | Astronics Advanced Electronic Systems Corp. | Multi-Mode Power Converter Power Supply System |
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US11095122B2 (en) | 2021-08-17 |
JP2021013239A (ja) | 2021-02-04 |
US20210006066A1 (en) | 2021-01-07 |
CN112187053A (zh) | 2021-01-05 |
EP3761493A1 (en) | 2021-01-06 |
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