JP2017225212A - 充放電制御装置 - Google Patents
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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
- H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
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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
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
- B60L50/64—Constructional details of batteries specially adapted for electric 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
- 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]
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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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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q40/00—Finance; Insurance; Tax strategies; Processing of corporate or income taxes
- G06Q40/12—Accounting
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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
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
- H02J7/0048—Detection of remaining charge capacity or state of charge [SOC]
- H02J7/0049—Detection of fully charged condition
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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
- H02J7/0071—Regulation of charging or discharging current or voltage with a programmable schedule
-
- 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
- H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
- H02J7/00034—Charger exchanging data with an electronic device, i.e. telephone, whose internal battery is under charge
-
- 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
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/00302—Overcharge protection
-
- 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
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
- H02J7/0048—Detection of remaining charge capacity or state of charge [SOC]
-
- 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
- Y02T90/14—Plug-in electric vehicles
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- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
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- Technology Law (AREA)
- Strategic Management (AREA)
- Marketing (AREA)
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
Description
103:タイミング演算部
104:リセット実行部
Claims (14)
- 充放電可能な蓄電池の充電状態を管理する充放電制御装置であって、
前記蓄電池を過充電状態とするSOCリセット充電を実行するリセット実行部(104)と、
前記リセット実行部が前記SOCリセット充電を実行するタイミングを算出するタイミング算出処理を実行するタイミング演算部(103)と、を備え、
前記タイミング演算部は、前記タイミング算出処理において、複数の時間帯それぞれにおいて予め定められた充放電計画通りに充放電を行った場合の金銭的利益に対する前記SOCリセット充電を実行した場合の金銭的利益の差分を利益減少量として算出し、最も利益減少量が少なくなる1つ又は2つ以上の時間帯において前記SOCリセット充電を実行するようにタイミングを設定する、充放電制御装置。 - 請求項1に記載の充放電制御装置であって、
前記タイミング演算部は、一の時間帯において前記SOCリセット充電を実行することで、他の時間帯における利益減少が見込まれる場合は、その利益減少分も見込んで前記SOCリセット充電を実行するタイミングを設定する、充放電制御装置。 - 請求項1又は2に記載の充放電制御装置であって、
前記タイミング演算部は、前記複数の時間帯それぞれにおいて前記蓄電池を過充電状態とするのに必要な過充電量を算出し、算出した過充電量が充電可能な最大量である最大充電量を超える時間帯を、前記SOCリセット充電を実行する候補から除外する、充放電制御装置。 - 請求項1から3のいずれか1項に記載の充放電制御装置であって、
前記タイミング演算部は、2つ以上の時間帯において前記SOCリセット充電を実行するにあたって、前記蓄電池を過充電状態とするのに必要な過充電量を前記2つ以上の時間帯それぞれに振り分けるように前記タイミング算出処理を実行する、充放電制御装置。 - 請求項4に記載の充放電制御装置であって、
前記タイミング演算部は、2つ以上の時間帯において前記SOCリセット充電を実行するにあたって、利益減少量の多い時間帯への前記過充電量の振り分け量を、利益減少率の少ない時間帯への前記過充電量の振り分け量よりも減らすように前記タイミング算出処理を実行する、充放電制御装置。 - 請求項1から5のいずれか1項に記載の充放電制御装置であって、
前記タイミング演算部は、一定周期毎に前記タイミング算出処理を実行する、充放電制御装置。 - 請求項1から5のいずれか1項に記載の充放電制御装置であって、
前記タイミング演算部は、前記蓄電池の充放電量を積算し、積算した充放電量が閾値を超えた場合に前記タイミング算出処理を実行する、充放電制御装置。 - 請求項1から7のいずれか1項に記載の充放電制御装置であって、
前記蓄電池は、車両に搭載されている車載電池である、充放電制御装置。 - 請求項8に記載の充放電制御装置であって、
前記タイミング演算部は、前記車両が充放電器に接続されている時間帯を推定し、この推定した時間帯の中で前記SOCリセット充電が行われるように前記タイミング算出処理を実行する、充放電制御装置。 - 請求項9に記載の充放電制御装置であって、
前記タイミング演算部は、前記車両が充放電器に接続された時間帯に関する情報を収集し、前記タイミング算出処理を実行する、充放電制御装置。 - 請求項9又は10に記載の充放電制御装置であって、
前記リセット実行部は、前記SOCリセット充電を行う時間帯の途中で前記車両と前記充放電器との接続が解除され、前記SOCリセット充電が完了しなかった場合に、前記車両と前記充放電器とが再接続された後に前記SOCリセット充電を実行する、充放電制御装置。 - 請求項1から7のいずれか1項に記載の充放電制御装置であって、
前記蓄電池は複数設けられている、充放電制御装置。 - 請求項12に記載の充放電制御装置であって、
前記タイミング演算部は、複数の蓄電池それぞれに対する前記SOCリセット充電の時間帯をずらして設定する、充放電制御装置。 - 請求項13に記載の充放電制御装置であって、
前記タイミング演算部は、前記SOCリセット充電を実行している蓄電池以外の蓄電池への充電量を調整し、前記複数の蓄電池全体への充電量が計画充電量に近づくように調整する、充放電制御装置。
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JP2016117189A JP6547691B2 (ja) | 2016-06-13 | 2016-06-13 | 充放電制御装置 |
DE102017112617.1A DE102017112617A1 (de) | 2016-06-13 | 2017-06-08 | Ladungs-Entladungs-Steuerung |
US15/618,514 US10166881B2 (en) | 2016-06-13 | 2017-06-09 | Charge-discharge controller |
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JP2016117189A JP6547691B2 (ja) | 2016-06-13 | 2016-06-13 | 充放電制御装置 |
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CN111319505A (zh) * | 2018-12-13 | 2020-06-23 | 国网电动汽车服务有限公司 | 一种光储式电动汽车充电站能量优化方法和装置 |
CN110406399B (zh) * | 2019-07-02 | 2020-11-27 | 宁波吉利汽车研究开发有限公司 | 一种充电桩自动充电的方法及系统 |
CN112026585B (zh) * | 2020-07-29 | 2021-08-03 | 华人运通(上海)云计算科技有限公司 | 车辆节能控制方法、装置、设备和存储介质 |
CN113580982A (zh) * | 2021-06-07 | 2021-11-02 | 广东劲天科技有限公司 | 快速启动充电桩充电的方法及系统 |
US20230106702A1 (en) * | 2021-10-06 | 2023-04-06 | Geotab Inc. | Methods for vehicle battery charging |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2002315224A (ja) * | 2001-04-18 | 2002-10-25 | Matsushita Electric Ind Co Ltd | 燃料電池電源システムとその燃料電池電源システムが備えている二次電池の充電方法 |
JP2004328906A (ja) * | 2003-04-24 | 2004-11-18 | Nissan Motor Co Ltd | ハイブリッド車両の充電制御装置 |
JP2012186906A (ja) * | 2011-03-04 | 2012-09-27 | Toyota Motor Corp | 電気自動車および充電装置 |
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CN1276321C (zh) * | 1995-02-13 | 2006-09-20 | 英特特拉斯特技术公司 | 用于安全交易管理和电子权利保护的系统和方法 |
JP4586832B2 (ja) * | 2007-08-10 | 2010-11-24 | トヨタ自動車株式会社 | 電動車両 |
JP6071214B2 (ja) | 2012-02-24 | 2017-02-01 | 関西電力株式会社 | 二次電池の充電深度管理方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
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JP2002315224A (ja) * | 2001-04-18 | 2002-10-25 | Matsushita Electric Ind Co Ltd | 燃料電池電源システムとその燃料電池電源システムが備えている二次電池の充電方法 |
JP2004328906A (ja) * | 2003-04-24 | 2004-11-18 | Nissan Motor Co Ltd | ハイブリッド車両の充電制御装置 |
JP2012186906A (ja) * | 2011-03-04 | 2012-09-27 | Toyota Motor Corp | 電気自動車および充電装置 |
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US10166881B2 (en) | 2019-01-01 |
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DE102017112617A1 (de) | 2017-12-14 |
US20170355277A1 (en) | 2017-12-14 |
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