JP4424413B2 - 調整電圧設定装置 - Google Patents
調整電圧設定装置 Download PDFInfo
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- JP4424413B2 JP4424413B2 JP2007307093A JP2007307093A JP4424413B2 JP 4424413 B2 JP4424413 B2 JP 4424413B2 JP 2007307093 A JP2007307093 A JP 2007307093A JP 2007307093 A JP2007307093 A JP 2007307093A JP 4424413 B2 JP4424413 B2 JP 4424413B2
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- adjustment voltage
- vehicle
- state
- setting device
- voltage setting
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- 230000001133 acceleration Effects 0.000 claims description 28
- 238000001514 detection method Methods 0.000 claims description 18
- 238000010248 power generation Methods 0.000 claims description 16
- 238000009499 grossing Methods 0.000 claims description 2
- 238000004891 communication Methods 0.000 description 21
- 238000000034 method Methods 0.000 description 11
- 238000004804 winding Methods 0.000 description 10
- 238000012545 processing Methods 0.000 description 8
- 230000005284 excitation Effects 0.000 description 7
- 239000000446 fuel Substances 0.000 description 7
- 230000003111 delayed effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 230000007704 transition Effects 0.000 description 5
- 230000001934 delay Effects 0.000 description 4
- 230000010354 integration Effects 0.000 description 4
- 230000001172 regenerating effect Effects 0.000 description 3
- 238000012935 Averaging Methods 0.000 description 2
- 238000000137 annealing Methods 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
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Classifications
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- 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
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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
- 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
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- 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
- H02P9/14—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field
- H02P9/26—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field using discharge tubes or semiconductor devices
- H02P9/30—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field using discharge tubes or semiconductor devices using semiconductor devices
- H02P9/305—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field using discharge tubes or semiconductor devices using semiconductor devices controlling voltage
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- 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
- H02P2101/00—Special adaptation of control arrangements for generators
- H02P2101/45—Special adaptation of control arrangements for generators for motor vehicles, e.g. car alternators
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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
- Y02T10/80—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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Eletrric Generators (AREA)
- Control Of Charge By Means Of Generators (AREA)
Description
+(1/M)×(今回検出された回転数) …(1)
この式において、Mはなまし定数であり、例えばM=16として大きい一次遅れが計算され、M=4として小さい一次遅れが計算される。なお、なまし定数Mの一次遅れの算出は、M回分の回転数を平均化処理することと等価であるため、(1)式で回転数の一次遅れを算出する代わりに、M回分の回転数を保持しておいてそれらの値を平均(移動平均)することで回転数の一次遅れを計算するようにしてもよい。また、nを自然数としたときに、Mの値は2nで表されることが望ましい。
電流積算値算出回路904は、電流検出回路803によって検出したバッテリ3の充放電電流を積算する。調整電圧決定回路903は、走行状態判定回路902による判定結果と、電流積算値算出回路904による充放電電流の積算結果とに基づいて、車両用発電機1の出力電圧を制御する調整電圧を決定する。
2 車両用発電制御装置
3 バッテリ(BATT)
6 エンジン
8 調整電圧設定装置(S)
9 マイコン(マイクロコンピュータ)
101 固定子巻線
102 励磁巻線
103 整流回路
201 環流ダイオード
202 スイッチング素子
203 電圧制御回路
204、802 通信コントローラ
205、801 ドライバ
206 回転数検出回路
803 電流検出回路
901 一次遅れ算出回路
902 走行状態判定回路
903 調整電圧決定回路
904 電流積算値算出回路
Claims (7)
- 車両用発電機の回転数に応じて大小2種類の一次遅れを持たせた回転数を算出する一次遅れ算出手段と、
前記一次遅れ算出手段によって算出された大きい一次遅れに対応する回転数の変化量に基づいて車両走行の加速状態および減速状態の判定を行い、前記一次遅れ算出手段によって算出された小さい一次遅れに対応する回転数の変化量に基づいて車両走行の定常状態の判定を行う走行状態判定手段と、
前記走行状態判定手段による走行状態の判定結果に基づいて、前記車両用発電機の出力電圧を制御する調整電圧を設定する調整電圧設定手段と、
を備えることを特徴とする調整電圧設定装置。 - 請求項1において、
前記一次遅れ算出手段は、車両走行の定常状態が所定時間以上継続した場合に、大きい一次遅れに対応する回転数を小さい一次遅れに対応する回転数で置き換えることを特徴とする調整電圧設定装置。 - 請求項1または2において、
前記走行状態判定手段は、車両の走行状態を判定する際に減速状態の判定を最後に行うことを特徴とする調整電圧設定装置。 - 請求項1〜3のいずれかにおいて、
前記車両用発電機によって充電されるバッテリの充放電電流を検出する電流検出手段と、前記電流検出手段によって検出された電流値を積算する電流積算値算出手段とをさらに備え、
前記調整電圧設定手段は、前記走行状態判定手段による走行状態の判定結果と、前記電流積算値算出手段によって算出された電流積算値とに基づいて、前記調整電圧を設定することを特徴とする調整電圧設定装置。 - 請求項4において、
前記車両用発電機から離間した位置に配置された前記バッテリの近傍に設置されていることを特徴とする調整電圧設定装置。 - 請求項1〜5のいずれかにおいて、
一次遅れ算出手段は、Mをなまし定数としたときに、((M−1)/M)×(前回の一次遅れの回転数)+(1/M)×(今回検出された車両用発電機の回転数)の式を用い、大小2種類のMの値のそれぞれに対応して大きい一次遅れに対応する回転数と小さい一次遅れに対応する回転数を算出することを特徴とする調整電圧設定装置。 - 請求項6において、
nを自然数としたときに、前記Mの値は2nで表されることを特徴とする調整電圧設定装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007307093A JP4424413B2 (ja) | 2007-11-28 | 2007-11-28 | 調整電圧設定装置 |
US12/292,385 US7723963B2 (en) | 2007-11-28 | 2008-11-18 | Target regulation voltage setting apparatus |
DE102008057980.7A DE102008057980B4 (de) | 2007-11-28 | 2008-11-19 | Zielregulierungsspannungseinstellvorrichtung |
CN2008101730699A CN101447690B (zh) | 2007-11-28 | 2008-11-26 | 目标调整电压设定装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007307093A JP4424413B2 (ja) | 2007-11-28 | 2007-11-28 | 調整電圧設定装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009131132A JP2009131132A (ja) | 2009-06-11 |
JP4424413B2 true JP4424413B2 (ja) | 2010-03-03 |
Family
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Application Number | Title | Priority Date | Filing Date |
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JP2007307093A Active JP4424413B2 (ja) | 2007-11-28 | 2007-11-28 | 調整電圧設定装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7723963B2 (ja) |
JP (1) | JP4424413B2 (ja) |
CN (1) | CN101447690B (ja) |
DE (1) | DE102008057980B4 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101114381B1 (ko) * | 2009-11-19 | 2012-02-14 | 현대자동차주식회사 | 하이브리드 차량의 경제운전 제어장치 및 방법 |
TW201416263A (zh) * | 2012-10-18 | 2014-05-01 | Vehicle Semiconductor Technology Company Ltd E | 泛用於各式汽車發電機之信號偵測電路 |
CN103888036B (zh) * | 2014-03-24 | 2017-03-22 | 奇瑞汽车股份有限公司 | 一种汽车电源管理方法和装置 |
CN104601066B (zh) * | 2014-12-26 | 2018-01-02 | 芜湖市汽车产业技术研究院有限公司 | 车辆发电机的控制方法及装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1123968C (zh) * | 1997-09-11 | 2003-10-08 | 三菱电机株式会社 | 车辆用交流发电机的控制装置 |
JP3846012B2 (ja) | 1998-03-06 | 2006-11-15 | 日産自動車株式会社 | 車両用発電機の電圧制御装置 |
US6037728A (en) * | 1999-03-29 | 2000-03-14 | Petkovic; Peter M. | Electrical braking and energy storage for moving vehicles |
CN2428914Y (zh) * | 2000-04-27 | 2001-05-02 | 罗庆兵 | 机动车交流发电机电子电压调节器 |
JP2003061400A (ja) | 2001-08-20 | 2003-02-28 | Nissan Motor Co Ltd | 車両用発電機の制御装置 |
JP3982247B2 (ja) | 2001-12-06 | 2007-09-26 | 株式会社デンソー | 車両用発電機の制御装置 |
US7521814B2 (en) * | 2004-09-27 | 2009-04-21 | Oshkosh Truck Corporation | System and method for providing low voltage 3-phase power in a vehicle |
US7332881B2 (en) * | 2004-10-28 | 2008-02-19 | Textron Inc. | AC drive system for electrically operated vehicle |
JP4670720B2 (ja) | 2006-04-21 | 2011-04-13 | 株式会社デンソー | 車両用発電制御装置 |
JP4701358B2 (ja) | 2006-05-18 | 2011-06-15 | タイヨーエレック株式会社 | 遊技機 |
US7468562B1 (en) * | 2006-12-25 | 2008-12-23 | Mato Barbic | Intermittant electrical charging AC/DC driving system |
-
2007
- 2007-11-28 JP JP2007307093A patent/JP4424413B2/ja active Active
-
2008
- 2008-11-18 US US12/292,385 patent/US7723963B2/en active Active
- 2008-11-19 DE DE102008057980.7A patent/DE102008057980B4/de active Active
- 2008-11-26 CN CN2008101730699A patent/CN101447690B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN101447690A (zh) | 2009-06-03 |
DE102008057980A1 (de) | 2009-06-04 |
DE102008057980B4 (de) | 2018-09-13 |
JP2009131132A (ja) | 2009-06-11 |
CN101447690B (zh) | 2012-01-11 |
US7723963B2 (en) | 2010-05-25 |
US20090134847A1 (en) | 2009-05-28 |
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