JP2020087656A - 温度調整システム - Google Patents
温度調整システム Download PDFInfo
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- 238000001514 detection method Methods 0.000 claims abstract description 3
- 238000010438 heat treatment Methods 0.000 claims description 10
- 239000000498 cooling water Substances 0.000 description 59
- 238000001816 cooling Methods 0.000 description 15
- 239000008236 heating water Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000002826 coolant Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 239000006243 Fine Thermal Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
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- B60—VEHICLES IN GENERAL
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- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
- B60H1/00878—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being temperature regulating devices
- B60H1/00885—Controlling the flow of heating or cooling liquid, e.g. valves or pumps
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- H—ELECTRICITY
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- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/625—Vehicles
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- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00485—Valves for air-conditioning devices, e.g. thermostatic valves
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- B60L1/00—Supplying electric power to auxiliary equipment of vehicles
- B60L1/02—Supplying electric power to auxiliary equipment of vehicles to electric heating circuits
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- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
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- B60L3/0046—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to electric energy storage systems, e.g. batteries or capacitors
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- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
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- B60L3/0061—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to electrical machines
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- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
- B60L53/302—Cooling of charging equipment
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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
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- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/24—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries
- B60L58/26—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries by cooling
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/63—Control systems
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/63—Control systems
- H01M10/635—Control systems based on ambient temperature
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6567—Liquids
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- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
- H05K7/20927—Liquid coolant without phase change
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
- H05K7/20945—Thermal management, e.g. inverter temperature control
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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
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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
- B60L2240/00—Control parameters of input or output; Target parameters
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- B60L2240/52—Drive Train control parameters related to converters
- B60L2240/525—Temperature of converter or components thereof
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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
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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
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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
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Abstract
Description
本実施形態に係る温度調整システムは、ハイブリッド自動車や電気自動車等の車両に搭載されるシステムであり、図1に示すようにバッテリX1、DC/DCコンバータX2、充電器X3、走行モータX4及びインバータX5を冷却水(熱媒)を用いて温度調節する。すなわち、この温度調整システムは、自動車等の車両に搭載される各種の発熱機器のうち、バッテリX1、DC/DCコンバータX2、充電器X3、モータX4及びインバータX5を温度調節対象とする。
(1)上記実施形態では、温度調節対象となる機器を複数設けたが、本発明はこれに限定されない。バッテリX1、DC/DCコンバータX2、充電器X3、モータX4及びインバータX5の一部、例えばバッテリX1のみを温度調節対象としてもよい。
X2 DC/DCコンバータ
X3 充電器
X4 走行モータ
X5 インバータ
1 熱交換器
2 循環ポンプ
3 流量制御弁
4 第1分岐器
5 第1合流器
6 第2分岐器
7 3方弁
8 第3分岐器
9 第4分岐器
10 4方弁
11 第1温度センサ
12 第2温度センサ
13 第3温度センサ
14 制御装置
Claims (5)
- 車両に搭載される1あるいは複数の機器を温度調整する温度調整システムであって、
熱媒の温度を調節する熱媒温調手段と、
該熱媒温調手段で温度調節された前記熱媒を前記機器に供給する熱媒供給手段と、
前記熱媒温調手段を迂回するように設けられ、前記熱媒の通過流量を段階的に調節するバイパス流量調節手段と、
前記機器の温度を検出する温度検出手段と、
前記温度に基づいて前記バイパス流量調節手段を制御する制御手段と
を備えることを特徴とする温度調整システム。 - 前記機器が複数設けられる場合に、前記熱媒の流路を切り替える切換弁を備え、
前記制御手段は、前記温度に基づいて前記切換弁を制御することを特徴とする請求項1に記載の温度調整システム。 - 前記機器はバッテリであり、
前記制御手段は、前記温度検出手段が検出するバッテリ温度に基づいて前記バイパス流量調節手段の開口度を制御することを特徴とする請求項1または2に記載の温度調整システム。 - 前記熱媒温調手段は、前記熱媒を冷却するラジエータであ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温度調整システム。
- 前記機器は、バッテリに加え、電力変換器及び充電器であることを特徴とする請求項1〜4のいずれか一項に記載の温度調整システム。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018219197A JP7184607B2 (ja) | 2018-11-22 | 2018-11-22 | 温度調整システム |
US16/595,710 US20200164718A1 (en) | 2018-11-22 | 2019-10-08 | Temperature adjustment system |
CN201911139517.8A CN111211383A (zh) | 2018-11-22 | 2019-11-20 | 温度调整系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2018219197A JP7184607B2 (ja) | 2018-11-22 | 2018-11-22 | 温度調整システム |
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JP2020087656A true JP2020087656A (ja) | 2020-06-04 |
JP7184607B2 JP7184607B2 (ja) | 2022-12-06 |
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JP2018219197A Active JP7184607B2 (ja) | 2018-11-22 | 2018-11-22 | 温度調整システム |
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US (1) | US20200164718A1 (ja) |
JP (1) | JP7184607B2 (ja) |
CN (1) | CN111211383A (ja) |
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CN111231657B (zh) * | 2018-11-29 | 2024-03-19 | 比亚迪股份有限公司 | 车辆热管理系统及其控制方法、车辆 |
JP7190887B2 (ja) * | 2018-12-03 | 2022-12-16 | 株式会社Subaru | 冷却システム |
KR20200110901A (ko) * | 2019-03-18 | 2020-09-28 | 현대자동차주식회사 | 플러그-인 차량의 온 보드 충전기 냉각 제어 시스템 및 방법 |
JP7111082B2 (ja) * | 2019-09-30 | 2022-08-02 | トヨタ自動車株式会社 | 冷却システム |
JP7427454B2 (ja) * | 2020-01-21 | 2024-02-05 | 本田技研工業株式会社 | 電動車両のバッテリ温度制御装置 |
DE102022208918A1 (de) * | 2022-08-29 | 2024-02-29 | Robert Bosch Gesellschaft mit beschränkter Haftung | Vorrichtung und Verfahren zur Ermittlung einer Kühlmitteltemperatur eines Kühlkreislaufes |
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JP2006296193A (ja) * | 2005-04-05 | 2006-10-26 | Valeo Systemes Thermiques | 電気自動車用バッテリの設定温度維持装置 |
JP2007069829A (ja) * | 2005-09-08 | 2007-03-22 | Toyota Motor Corp | 車両の冷却装置 |
JP2009126256A (ja) * | 2007-11-21 | 2009-06-11 | Toyota Motor Corp | 車両の冷却装置 |
JP2010272284A (ja) * | 2009-05-20 | 2010-12-02 | Nissan Motor Co Ltd | バッテリ温度制御装置 |
WO2016088476A1 (ja) * | 2014-12-04 | 2016-06-09 | 本田技研工業株式会社 | 車両用電源装置 |
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WO2013024535A1 (ja) * | 2011-08-17 | 2013-02-21 | 株式会社日立製作所 | 車両用機器温調システム |
JP5925456B2 (ja) * | 2011-09-22 | 2016-05-25 | 株式会社ミクニ | 冷却水制御バルブ装置 |
JP6060797B2 (ja) * | 2012-05-24 | 2017-01-18 | 株式会社デンソー | 車両用熱管理システム |
JP6112039B2 (ja) * | 2013-04-08 | 2017-04-12 | 株式会社デンソー | 車両用熱管理システム |
JP6587538B2 (ja) * | 2015-12-25 | 2019-10-09 | 日立建機株式会社 | ハイブリッド式建設機械 |
JP6483654B2 (ja) * | 2016-12-14 | 2019-03-13 | 本田技研工業株式会社 | 車両の冷却装置 |
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JP2006296193A (ja) * | 2005-04-05 | 2006-10-26 | Valeo Systemes Thermiques | 電気自動車用バッテリの設定温度維持装置 |
JP2007069829A (ja) * | 2005-09-08 | 2007-03-22 | Toyota Motor Corp | 車両の冷却装置 |
JP2009126256A (ja) * | 2007-11-21 | 2009-06-11 | Toyota Motor Corp | 車両の冷却装置 |
JP2010272284A (ja) * | 2009-05-20 | 2010-12-02 | Nissan Motor Co Ltd | バッテリ温度制御装置 |
WO2016088476A1 (ja) * | 2014-12-04 | 2016-06-09 | 本田技研工業株式会社 | 車両用電源装置 |
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US20200164718A1 (en) | 2020-05-28 |
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