JP7346957B2 - 充電制御装置 - Google Patents
充電制御装置 Download PDFInfo
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- JP7346957B2 JP7346957B2 JP2019130195A JP2019130195A JP7346957B2 JP 7346957 B2 JP7346957 B2 JP 7346957B2 JP 2019130195 A JP2019130195 A JP 2019130195A JP 2019130195 A JP2019130195 A JP 2019130195A JP 7346957 B2 JP7346957 B2 JP 7346957B2
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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
- 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
- B60L53/60—Monitoring or controlling charging stations
- B60L53/62—Monitoring or controlling charging stations in response to charging parameters, e.g. current, voltage or electrical charge
-
- 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
- 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
- B60L53/20—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 characterised by converters located in the vehicle
-
- 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
- B60L1/003—Supplying electric power to auxiliary equipment of vehicles to auxiliary motors, e.g. for pumps, compressors
-
- 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
-
- 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
- B60L9/00—Electric propulsion with power supply external to the vehicle
-
- 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
- H02J7/007—Regulation of charging or discharging current or voltage
- H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
-
- 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
- H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J2207/20—Charging or discharging characterised by the power electronics converter
-
- 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]
-
- 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
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- 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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
-
- 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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
Description
制御部は、供給電力と電池に入力される入力電力に差がある場合、供給電力の電力量が増大するように車載充電器の駆動を制御し、
制御部は、供給電力と入力電力に依存する物理量を検出する物理量センサ(50)の入力に基づいて供給電力と入力電力に差があるか否かを判断しており、
制御部は、供給電力と入力電力の差が物理量センサの測定誤差に基づく下限閾値以上の場合、供給電力の電力量が増大するように車載充電器の駆動を制御する。
開示の1つは、外部電源(200)から供給された外部電力の電力変換を行うことで供給電力を生成し、供給電力を電動車両に搭載された電池(30)と車載機器(40)それぞれへ供給する車載充電器(20)の駆動を制御する制御部(60)を備える充電制御装置であって、
制御部は、供給電力と電池に入力される入力電力に差がある場合、供給電力の電力量が増大するように車載充電器の駆動を制御し、
制御部は、供給電力と入力電力の差が車載機器の最大消費電力に基づく上限閾値以下の場合、供給電力の電力量が増大するように車載充電器の駆動を制御する。
図1~図4に基づいて本実施形態に係る充電制御装置10を説明する。
次に、制御部60の実行する供給電力補正処理を図2~図4に基づいて説明する。電力供給器200が電動車両に接続されると、制御部60はこの供給電力補正処理を所定周期で繰り返し実行する。
次に図4に基づいて差分補正処理を説明する。図3に示す供給電力補正処理のステップS50において制御部60は以下に示す処理を実施している。なお図4においても、差分電流ΔIを差分と記載している。
次に制御部60を有する充電制御装置10の作用効果を説明する。
本実施形態では物理量センサ50が供給電力と入力電力に関わる物理量として電流を検出する例を示した。しかしながら物理量センサ50が検出する物理量としては電流に限定されず、例えば電圧を検出してもよい。
Claims (4)
- 外部電源(200)から供給された外部電力の電力変換を行うことで供給電力を生成し、前記供給電力を電動車両に搭載された電池(30)と車載機器(40)それぞれへ供給する車載充電器(20)の駆動を制御する制御部(60)を備える充電制御装置であって、
前記制御部は、前記供給電力と前記電池に入力される入力電力に差がある場合、前記供給電力の電力量が増大するように前記車載充電器の駆動を制御し、
前記制御部は、前記供給電力と前記入力電力に依存する物理量を検出する物理量センサ(50)の入力に基づいて前記供給電力と前記入力電力に差があるか否かを判断しており、
前記制御部は、前記供給電力と前記入力電力の差が前記物理量センサの測定誤差に基づく下限閾値以上の場合、前記供給電力の電力量が増大するように前記車載充電器の駆動を制御する充電制御装置。 - 前記制御部は、前記供給電力と前記入力電力の差が前記車載機器の最大消費電力に基づく上限閾値以下の場合、前記供給電力の電力量が増大するように前記車載充電器の駆動を制御する請求項1に記載の充電制御装置。
- 外部電源(200)から供給された外部電力の電力変換を行うことで供給電力を生成し、前記供給電力を電動車両に搭載された電池(30)と車載機器(40)それぞれへ供給する車載充電器(20)の駆動を制御する制御部(60)を備える充電制御装置であって、
前記制御部は、前記供給電力と前記電池に入力される入力電力に差がある場合、前記供給電力の電力量が増大するように前記車載充電器の駆動を制御し、
前記制御部は、前記供給電力と前記入力電力の差が前記車載機器の最大消費電力に基づく上限閾値以下の場合、前記供給電力の電力量が増大するように前記車載充電器の駆動を制御する充電制御装置。 - 前記制御部は、前記供給電力と前記入力電力の差の時間変化が増加の場合に前記供給電力の電力量の増大が増加補正されるように前記車載充電器の駆動を制御し、前記供給電力と前記入力電力の差の時間変化が減少の場合に前記供給電力の電力量の増大が減少補正されるように前記車載充電器の駆動を制御する請求項1~3いずれか1項に記載の充電制御装置。
Priority Applications (4)
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JP2019130195A JP7346957B2 (ja) | 2019-07-12 | 2019-07-12 | 充電制御装置 |
PCT/JP2020/021030 WO2021010029A1 (ja) | 2019-07-12 | 2020-05-28 | 充電制御装置 |
CN202080049451.8A CN114072985A (zh) | 2019-07-12 | 2020-05-28 | 充电控制装置 |
US17/550,745 US11926235B2 (en) | 2019-07-12 | 2021-12-14 | Charge control device |
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JP2019130195A JP7346957B2 (ja) | 2019-07-12 | 2019-07-12 | 充電制御装置 |
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JP2021016263A5 JP2021016263A5 (ja) | 2021-09-30 |
JP7346957B2 true JP7346957B2 (ja) | 2023-09-20 |
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CN113173105A (zh) * | 2021-05-18 | 2021-07-27 | 恒大新能源汽车投资控股集团有限公司 | 电动车辆的能量控制方法、装置及电动车辆 |
CN113815435B (zh) * | 2021-09-03 | 2023-07-07 | 国机重工集团常林有限公司 | 一种电动液压挖掘机的动力系统 |
US11735932B2 (en) * | 2021-10-30 | 2023-08-22 | Beta Air, Llc | System and methods for an immediate shutdown of an electric vehicle charger |
Citations (1)
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JP2010119170A (ja) | 2008-11-11 | 2010-05-27 | Toyota Motor Corp | 車両の充電システム、電動車両および車両の充電制御方法 |
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JP3496360B2 (ja) * | 1995-09-14 | 2004-02-09 | 日産自動車株式会社 | 組電池の充電制御装置 |
JP5127501B2 (ja) * | 2008-02-22 | 2013-01-23 | ダイハツ工業株式会社 | 車両用充電システム |
JP2012202738A (ja) * | 2011-03-24 | 2012-10-22 | Toyota Motor Corp | 電圧測定装置、電圧測定システム、電圧測定方法 |
JP6110355B2 (ja) * | 2014-11-25 | 2017-04-05 | トヨタ自動車株式会社 | 車両および電圧センサの故障診断方法 |
JP2019006251A (ja) | 2017-06-23 | 2019-01-17 | 三菱自動車工業株式会社 | 電動車両の充電制御装置 |
CN109747469A (zh) * | 2019-01-31 | 2019-05-14 | 湖南猎豹汽车股份有限公司 | 一种电动汽车充电智能调节控制方法 |
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JP2010119170A (ja) | 2008-11-11 | 2010-05-27 | Toyota Motor Corp | 車両の充電システム、電動車両および車両の充電制御方法 |
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CN114072985A (zh) | 2022-02-18 |
JP2021016263A (ja) | 2021-02-12 |
WO2021010029A1 (ja) | 2021-01-21 |
US20220105824A1 (en) | 2022-04-07 |
US11926235B2 (en) | 2024-03-12 |
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