JP4743161B2 - 車両用電源制御装置 - Google Patents
車両用電源制御装置 Download PDFInfo
- Publication number
- JP4743161B2 JP4743161B2 JP2007132082A JP2007132082A JP4743161B2 JP 4743161 B2 JP4743161 B2 JP 4743161B2 JP 2007132082 A JP2007132082 A JP 2007132082A JP 2007132082 A JP2007132082 A JP 2007132082A JP 4743161 B2 JP4743161 B2 JP 4743161B2
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- JP
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- Prior art keywords
- power
- power generation
- battery
- generation amount
- capacitor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
- H02J7/1446—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle in response to parameters of a vehicle
-
- 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
- H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
- H02P9/48—Arrangements for obtaining a constant output value at varying speed of the generator, e.g. on vehicle
-
- 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
-
- 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
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/92—Energy efficient charging or discharging systems for batteries, ultracapacitors, supercapacitors or double-layer capacitors specially adapted for vehicles
Description
負荷に電力を供給する第一蓄電器と、
エンジンにより駆動されて前記負荷及び前記第一蓄電器に電力を供給する発電機と、前記第一蓄電器と並列に接続される第二蓄電器と、
前記第二蓄電器と前記第一蓄電器との間において双方向に電力を供給する電力変換装置と、
目標発電効率指標を設定する目標発電効率指標設定手段と、
当該目標発電効率指標と前記発電機の発電量と発電効率指標の関係を定めるマップを用いて目標発電量を設定する目標発電量設定手段と、
前記発電機の発電量が前記目標発電量となるように前記電力変換装置の供給電力及び供給方向を制御する制御手段を備えることを特徴とする。
前記目標発電効率指標設定手段が、前記第一蓄電器の残存容量に基づいて前記目標発電効率指標を設定することが好ましい。
前記第二蓄電器は、前記第一蓄電器より内部抵抗が小さいことを特徴とすることが好ましい。
前記制御手段が、前記負荷の消費電力と、前記第一蓄電器の充電電力を加味して前記供給電力を制御することが好ましい。
2(1〜n) 負荷
3 バッテリ
4 オルタネータ
5 バッテリ
6 DC/DCコンバータ
7 電源制御ECU
7a 目標発電効率指標設定手段
7b 目標発電量設定手段
7c 制御手段
8 負荷制御ECU
9 電圧センサ
10 電流センサ
11 電圧センサ
W1 供給電力
W2 目標発電量
W3 消費電力
W4 充電電力
Claims (4)
- 負荷に電力を供給する第一蓄電器と、エンジンにより駆動されて前記負荷及び前記第一蓄電器に電力を供給する発電機と、前記第一蓄電器と並列に接続される第二蓄電器と、前記第二蓄電器と前記第一蓄電器との間において双方向に電力を供給する電力変換装置と、目標発電効率指標を設定する目標発電効率指標設定手段と、当該目標発電効率指標と前記発電機の発電量と発電効率指標の関係を定めるマップを用いて目標発電量を設定する目標発電量設定手段と、前記発電機の発電量が前記目標発電量となるように前記電力変換装置の供給電力及び供給方向を制御する制御手段を備えることを特徴とする車両用電源制御装置。
- 前記目標発電効率指標設定手段が、前記第一蓄電器の残存容量に基づいて前記目標発電効率指標を設定することを特徴とする請求項1に記載の車両用電源制御装置。
- 前記第二蓄電器は、前記第一蓄電器より内部抵抗が小さいことを特徴とする請求項1又は2に記載の車両用電源制御装置。
- 前記制御手段が、前記負荷の消費電力と、前記第一蓄電器の充電電力を加味して前記供給電力を制御することを特徴とする請求項1〜3のいずれか一項に記載の車両用電源制御装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007132082A JP4743161B2 (ja) | 2007-05-17 | 2007-05-17 | 車両用電源制御装置 |
US12/120,437 US7872362B2 (en) | 2007-05-17 | 2008-05-14 | Vehicle-use power supply control apparatus |
DE102008023510.5A DE102008023510B4 (de) | 2007-05-17 | 2008-05-15 | Energieerzeugung-Steuergerät für die Verwendung in einem Fahrzeug |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007132082A JP4743161B2 (ja) | 2007-05-17 | 2007-05-17 | 車両用電源制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008289288A JP2008289288A (ja) | 2008-11-27 |
JP4743161B2 true JP4743161B2 (ja) | 2011-08-10 |
Family
ID=39869041
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007132082A Active JP4743161B2 (ja) | 2007-05-17 | 2007-05-17 | 車両用電源制御装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7872362B2 (ja) |
JP (1) | JP4743161B2 (ja) |
DE (1) | DE102008023510B4 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107444299A (zh) * | 2016-05-13 | 2017-12-08 | 丰田自动车株式会社 | 汽车 |
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JP4687704B2 (ja) * | 2007-11-20 | 2011-05-25 | 株式会社デンソー | 車両用電源装置 |
JP2010126126A (ja) * | 2008-12-01 | 2010-06-10 | Denso Corp | バッテリ監視装置 |
JP5014375B2 (ja) * | 2009-04-24 | 2012-08-29 | 三菱電機株式会社 | 車両用電源制御装置 |
CN101825024B (zh) * | 2010-03-29 | 2013-03-13 | 东莞市科圣特电子科技有限公司 | 电力电池汽车无极调控发动机及使用该发动机的汽车 |
JP5084864B2 (ja) * | 2010-04-28 | 2012-11-28 | 三菱電機株式会社 | アイドルストップ車の電力制御装置 |
US8569902B2 (en) * | 2010-10-27 | 2013-10-29 | Ford Global Technologies, Llc | Methods and systems for engine starting |
JP5545309B2 (ja) * | 2012-03-06 | 2014-07-09 | 株式会社デンソー | エネルギ管理システム |
FR2988673B1 (fr) * | 2012-03-28 | 2016-02-05 | Peugeot Citroen Automobiles Sa | Procede de gestion electrique d'un vehicule automobile et vehicule automobile mettant en œuvre un tel procede |
FR2988672B1 (fr) * | 2012-03-28 | 2016-02-05 | Peugeot Citroen Automobiles Sa | Procede de gestion electrique d'un vehicule automobile et vehicule automobile mettant en œuvre un tel procede |
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2008
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107444299A (zh) * | 2016-05-13 | 2017-12-08 | 丰田自动车株式会社 | 汽车 |
CN107444299B (zh) * | 2016-05-13 | 2019-11-29 | 丰田自动车株式会社 | 汽车 |
Also Published As
Publication number | Publication date |
---|---|
JP2008289288A (ja) | 2008-11-27 |
US7872362B2 (en) | 2011-01-18 |
DE102008023510B4 (de) | 2022-12-15 |
US20080284384A1 (en) | 2008-11-20 |
DE102008023510A1 (de) | 2008-11-20 |
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