JP7252808B2 - 電源システム - Google Patents
電源システム Download PDFInfo
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- JP7252808B2 JP7252808B2 JP2019059596A JP2019059596A JP7252808B2 JP 7252808 B2 JP7252808 B2 JP 7252808B2 JP 2019059596 A JP2019059596 A JP 2019059596A JP 2019059596 A JP2019059596 A JP 2019059596A JP 7252808 B2 JP7252808 B2 JP 7252808B2
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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
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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
- H02J7/007—Regulation of charging or discharging current or voltage
- H02J7/007188—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters
- H02J7/007192—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters in response to temperature
- H02J7/007194—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters in response to temperature of the battery
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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
- 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
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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
- B60L53/10—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 the energy transfer between the charging station and the vehicle
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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
- 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
- B60L58/12—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
- B60L58/14—Preventing excessive discharging
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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
- 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
- B60L58/12—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
- B60L58/15—Preventing overcharging
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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
- 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
- B60L58/16—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to battery ageing, e.g. to the number of charging cycles or the state of health [SoH]
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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
- H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
- H02J7/0014—Circuits for equalisation of charge between batteries
- H02J7/0016—Circuits for equalisation of charge between batteries using shunting, discharge or bypass circuits
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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
- H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
- H02J7/0014—Circuits for equalisation of charge between batteries
- H02J7/0019—Circuits for equalisation of charge between batteries using switched or multiplexed charge circuits
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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
- H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
- H02J7/0024—Parallel/serial switching of connection of batteries to charge or load circuit
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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
- H02J7/0063—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with circuits adapted for supplying loads from the battery
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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
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
- H02J9/062—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for AC powered loads
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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
- B60L2240/40—Drive Train control parameters
- B60L2240/54—Drive Train control parameters related to batteries
- B60L2240/545—Temperature
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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
- B60L2240/40—Drive Train control parameters
- B60L2240/54—Drive Train control parameters related to batteries
- B60L2240/547—Voltage
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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
- B60L2240/40—Drive Train control parameters
- B60L2240/54—Drive Train control parameters related to batteries
- B60L2240/549—Current
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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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- 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
- Y02T90/14—Plug-in electric vehicles
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Description
図1及び図2を参照して、本発明の実施形態に係る電源システム1の構成について説明する。
続いて、図3~図10を参照して、本発明の実施形態に係る電源システム1の動作について説明する。なお、以下では、制御装置100が行う処理の流れの例として、第1の例、第2の例及び第3の例をこの順に説明する。
まず、図3~図7を参照して、制御装置100が行う処理の流れの第1の例について説明する。
次に、図8を参照して、制御装置100が行う処理の流れの第2の例について説明する。
次に、図9及び図10を参照して、制御装置100が行う処理の流れの第3の例について説明する。
続いて、本発明の実施形態に係る電源システム1の効果について説明する。
以上説明したように、本実施形態に係る電源システム1では、制御部120は、受電部40が受電可能な状態で受電部40に対して並列にバッテリ30と接続される負荷50の駆動を許可する負荷駆動モードにおいて、受電部40の出力電力が基準電力以下であると判定されている間、電源システム1の電気的接続状態を受電部40及び負荷50とバッテリ30とが切替部60により電気的に遮断された第1接続状態にした上で、受電部40の電圧をバッテリ30の電圧に応じた基準範囲内に制御し、受電部40の出力電力が基準電力を超えると判定された場合に、電源システム1の電気的接続状態を、受電部40及び負荷50とバッテリ30とが切替部60を介して電気的に接続された第2接続状態にする。
10 駆動用モータ
20 インバータ
30 バッテリ
40 受電部
50 負荷
60 切替部
61 正極側リレー
62 負極側リレー
71 受電部センサ
72 バッテリセンサ
73 切替部温度センサ
100 制御装置
110 取得部
120 制御部
121 受電部制御部
122 負荷制御部
123 切替部制御部
Claims (11)
- 駆動輪に伝達される動力を出力する駆動用モータに供給される電力を蓄電するバッテリと、
前記バッテリと接続され、外部電源から送電される外部電力を受電可能な受電部と、
前記受電部に対して並列に前記バッテリと接続される負荷と、
前記受電部及び前記負荷と前記バッテリとの間に設けられ、前記受電部及び前記負荷と前記バッテリとの電気的な接続を断接する切替部と、
前記受電部が受電可能な状態において、前記負荷の駆動を許可する負荷駆動モードを実行可能な制御部を含む制御装置と、
を備える電源システムであって、
前記制御部は、前記負荷駆動モードにおいて、
前記負荷の消費電力の増大に伴って前記受電部の出力電力を増大させ、
前記受電部の出力電力が基準電力以下であると判定されている間、前記電源システムの電気的接続状態を前記受電部及び前記負荷と前記バッテリとが前記切替部により電気的に遮断された第1接続状態にした上で、前記受電部の電圧を前記バッテリの電圧に応じた基準範囲内に制御し、
前記受電部の出力電力が前記基準電力を超えると判定され、前記負荷の消費電力を前記受電部の出力電力のみによっては賄うことが困難となる場合に、前記電源システムの電気的接続状態を、前記受電部及び前記負荷と前記バッテリとが前記切替部を介して電力を供給可能に接続された第2接続状態にして、前記バッテリから前記切替部を介して前記負荷へ電力を供給させる、
電源システム。 - 前記制御部は、前記切替部及び当該切替部と接続される電力線の耐電圧に基づいて、前記基準範囲を決定する、
請求項1に記載の電源システム。 - 前記制御部は、前記切替部及び前記電力線の温度に基づいて、前記耐電圧を決定する、
請求項2に記載の電源システム。 - 前記制御部は、前記バッテリの最大許容充放電電力に基づいて、前記基準範囲を決定する、
請求項1~3のいずれか一項に記載の電源システム。 - 前記制御部は、前記バッテリの温度に基づいて、前記最大許容充放電電力を決定する、
請求項4に記載の電源システム。 - 前記制御部は、前記バッテリの残存容量に基づいて、前記最大許容充放電電力を決定する、
請求項4又は5に記載の電源システム。 - 前記制御部は、前記負荷駆動モードにおいて、前記電源システムの電気的接続状態を前記第2接続状態にした後、基準時間が経過するまでの間、前記受電部の出力電力にかかわらず前記電源システムの電気的接続状態を前記第2接続状態に維持する、
請求項1~6のいずれか一項に記載の電源システム。 - 前記制御部は、前記負荷駆動モードにおいて、前記電源システムの電気的接続状態を前記第2接続状態にした後、前記バッテリの残存容量が基準残存容量に到達するまでの間、前記受電部の出力電力にかかわらず前記電源システムの電気的接続状態を前記第2接続状態に維持する、
請求項1~7のいずれか一項に記載の電源システム。 - 前記制御部は、前記負荷駆動モードにおいて、前記受電部の出力電力が前記基準電力より小さい第1閾値以下であると判定された場合、電力効率を優先して前記受電部の電圧を制御する、
請求項1~8のいずれか一項に記載の電源システム。 - 前記切替部は、前記バッテリの正極側と接続される正極側リレー及び前記バッテリの負極側と接続される負極側リレーを含み、
前記制御部は、前記負荷駆動モードにおいて、前記受電部の出力電力が前記基準電力以下であり、かつ、前記第1閾値より大きい第2閾値以上であると判定された場合、前記電源システムの電気的接続状態を、前記正極側リレー及び前記負極側リレーのうちの一方のリレーが開放されており他方のリレーが閉鎖されている第3接続状態にした上で、前記受電部の電圧を前記バッテリの電圧に応じた前記基準範囲内に制御する、
請求項9に記載の電源システム。 - 前記制御部は、前記電源システムの電気的接続状態を前記第3接続状態と異なる他の接続状態から前記第3接続状態へ切り替える際、前回の前記第3接続状態において開放されていたリレーを閉鎖させ、閉鎖されていたリレーを開放させる、
請求項10に記載の電源システム。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019059596A JP7252808B2 (ja) | 2019-03-27 | 2019-03-27 | 電源システム |
US16/738,858 US11173793B2 (en) | 2019-03-27 | 2020-01-09 | Electric power supply system including battery, switching apparatus and control apparatus |
CN202010029634.5A CN111746346A (zh) | 2019-03-27 | 2020-01-13 | 电源系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2019059596A JP7252808B2 (ja) | 2019-03-27 | 2019-03-27 | 電源システム |
Publications (2)
Publication Number | Publication Date |
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JP2020162292A JP2020162292A (ja) | 2020-10-01 |
JP7252808B2 true JP7252808B2 (ja) | 2023-04-05 |
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JP2019059596A Active JP7252808B2 (ja) | 2019-03-27 | 2019-03-27 | 電源システム |
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US (1) | US11173793B2 (ja) |
JP (1) | JP7252808B2 (ja) |
CN (1) | CN111746346A (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11451072B2 (en) | 2018-07-10 | 2022-09-20 | Samsung Sdi Co., Ltd. | Battery system |
US11476690B2 (en) * | 2019-10-25 | 2022-10-18 | Samsung Sdi Co., Ltd. | Power supply system |
JP7433204B2 (ja) * | 2020-12-16 | 2024-02-19 | 本田技研工業株式会社 | 電源システム |
EP4057465A1 (en) * | 2021-03-11 | 2022-09-14 | Volvo Truck Corporation | Method for determining an operational status of an electrical load of a heavy-duty vehicle |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010088167A (ja) | 2008-09-30 | 2010-04-15 | Denso Corp | バッテリの充放電制御装置 |
JP2011114974A (ja) | 2009-11-27 | 2011-06-09 | Toyota Industries Corp | 電源制御装置 |
JP2013093927A (ja) | 2011-10-24 | 2013-05-16 | Toyota Motor Corp | リレー接点溶着検出回路、車両およびリレー接点溶着検出方法 |
JP2013255345A (ja) | 2012-06-07 | 2013-12-19 | Denso Corp | 車両用電力制御装置 |
JP2015104143A (ja) | 2013-11-21 | 2015-06-04 | スズキ株式会社 | 車載機器制御装置 |
JP2015180138A (ja) | 2014-03-19 | 2015-10-08 | トヨタ自動車株式会社 | 車載充電システム |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008289273A (ja) * | 2007-05-17 | 2008-11-27 | Toyota Motor Corp | 給電システムおよび車両 |
JP2011083076A (ja) * | 2009-10-05 | 2011-04-21 | Toyota Motor Corp | 車両およびその制御方法 |
JP5515897B2 (ja) | 2010-03-17 | 2014-06-11 | トヨタ自動車株式会社 | 車両の制御装置およびそれを搭載する車両 |
WO2012063299A1 (ja) * | 2010-11-08 | 2012-05-18 | トヨタ自動車株式会社 | ハイブリッド自動車 |
JP5321752B2 (ja) * | 2010-11-10 | 2013-10-23 | トヨタ自動車株式会社 | 電動車両の電源システムおよびその制御方法ならびに電動車両 |
JP2013070474A (ja) * | 2011-09-21 | 2013-04-18 | Toyota Motor Corp | 車両および車両の制御方法 |
KR20150089646A (ko) * | 2014-01-28 | 2015-08-05 | 엘에스산전 주식회사 | 전기 자동차용 충전기 연결 감지 장치 |
CN105501157B (zh) * | 2016-01-22 | 2017-09-05 | 安徽江淮汽车集团股份有限公司 | 一种电动车空调供电方法及系统 |
JP6521920B2 (ja) * | 2016-09-07 | 2019-05-29 | トヨタ自動車株式会社 | 車両およびその制御方法 |
KR102657324B1 (ko) * | 2016-12-15 | 2024-04-12 | 현대자동차주식회사 | 차량의 충전 소요 시간 예측 방법 및 이를 적용한 예약 충전 방법 |
JP6541713B2 (ja) * | 2017-04-28 | 2019-07-10 | 本田技研工業株式会社 | 車両の電源装置 |
CN106945484B (zh) * | 2017-05-16 | 2020-04-21 | 重庆长安新能源汽车科技有限公司 | 一种电动车辆中空调的控制方法、系统及电动车辆 |
JP2018207558A (ja) * | 2017-05-30 | 2018-12-27 | 本田技研工業株式会社 | 車両 |
-
2019
- 2019-03-27 JP JP2019059596A patent/JP7252808B2/ja active Active
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2020
- 2020-01-09 US US16/738,858 patent/US11173793B2/en active Active
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Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010088167A (ja) | 2008-09-30 | 2010-04-15 | Denso Corp | バッテリの充放電制御装置 |
JP2011114974A (ja) | 2009-11-27 | 2011-06-09 | Toyota Industries Corp | 電源制御装置 |
JP2013093927A (ja) | 2011-10-24 | 2013-05-16 | Toyota Motor Corp | リレー接点溶着検出回路、車両およびリレー接点溶着検出方法 |
JP2013255345A (ja) | 2012-06-07 | 2013-12-19 | Denso Corp | 車両用電力制御装置 |
JP2015104143A (ja) | 2013-11-21 | 2015-06-04 | スズキ株式会社 | 車載機器制御装置 |
JP2015180138A (ja) | 2014-03-19 | 2015-10-08 | トヨタ自動車株式会社 | 車載充電システム |
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