JP7172637B2 - 車載ソーラー発電装置 - Google Patents
車載ソーラー発電装置 Download PDFInfo
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- 238000010248 power generation Methods 0.000 claims description 72
- 238000000034 method Methods 0.000 description 34
- 230000008569 process Effects 0.000 description 31
- HEZMWWAKWCSUCB-PHDIDXHHSA-N (3R,4R)-3,4-dihydroxycyclohexa-1,5-diene-1-carboxylic acid Chemical compound O[C@@H]1C=CC(C(O)=O)=C[C@H]1O HEZMWWAKWCSUCB-PHDIDXHHSA-N 0.000 description 11
- 230000005611 electricity Effects 0.000 description 11
- 230000007704 transition Effects 0.000 description 8
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 229910052987 metal hydride Inorganic materials 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K16/00—Arrangements in connection with power supply of propulsion units in vehicles from forces of nature, e.g. sun or wind
-
- 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
- B60L58/18—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules
- B60L58/20—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules having different nominal voltages
-
- 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
- B60L8/00—Electric propulsion with power supply from forces of nature, e.g. sun or wind
- B60L8/003—Converting light into electric energy, e.g. by using photo-voltaic systems
-
- 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
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/46—Accumulators structurally combined with charging apparatus
- H01M10/465—Accumulators structurally combined with charging apparatus with solar battery as charging system
-
- 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
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/30—Electrical components
- H02S40/38—Energy storage means, e.g. batteries, structurally associated with PV modules
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K16/00—Arrangements in connection with power supply of propulsion units in vehicles from forces of nature, e.g. sun or wind
- B60K2016/003—Arrangements in connection with power supply of propulsion units in vehicles from forces of nature, e.g. sun or wind solar power driven
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2510/00—Input parameters relating to a particular sub-units
- B60W2510/24—Energy storage means
- B60W2510/242—Energy storage means for electrical energy
- B60W2510/244—Charge state
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
-
- 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
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/90—Energy harvesting concepts as power supply for auxiliaries' energy consumption, e.g. photovoltaic sun-roof
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Description
以下、本発明の一実施形態について、図面を参照しながら詳細に説明する。
図1は、本発明の一実施形態に係る車載ソーラー発電装置1を適用したシステムの構成を示すブロック図である。図1に例示したシステムは、ソーラーパネル10、ソーラーバッテリ20、及び制御部30を含む車載ソーラー発電装置1と、リレー40と、駆動用バッテリ50と、補機バッテリ60と、を備えている。
次に、図2をさらに参照して、本発明の一実施形態に係る車載ソーラー発電装置1が実施する制御を説明する。図2は、車載ソーラー発電装置1の制御部30が実行する第1実施例に係る充電制御の処理手順を説明するフローチャートである。図3は、車載ソーラー発電装置1の制御部30が実行する第2実施例に係る充電制御の処理手順を説明するフローチャートである。図4は、車載ソーラー発電装置1の制御部30が実行する第3実施例に係る充電制御の処理手順を説明するフローチャートである。
ステップS201:制御部30は、今実施している車載ソーラー発電装置1の動作モードが、省電力モードであるのか否かを判断する。なお、車載ソーラー発電装置1が稼働した直後の動作モードは、省電力モード及び発電モードのいずれかを予めデフォルトとして設定しておいてもよいし、稼働直後のソーラーバッテリ20の蓄電量に基づいてその都度決定されてもよい。
この第2実施例は、上述した第1実施例のステップS202及びS203をステップS302及びS303に代えたことが異なる。以下、この異なるステップの処理を中心に第2実施例を説明する。
この第3実施例は、上述した第1実施例のステップS202及びS203をステップS402及びS403に代えたことが異なる。以下、この異なるステップの処理を中心に第3実施例を説明する。
以上のように、本発明の一実施形態に係る車載ソーラー発電装置1によれば、発電モードでは、ソーラーパネル10の出力電圧に基づいて省電力モードへの切り替えを判断し、省電力モードでは、ソーラーパネル10の出力電圧に加えて、発電モードから省電力モードへの切り替えた回数、ソーラーバッテリ20の蓄電量、及び車両の停止状態のいずれかにも基づいて、発電モードへの切り替えを判断する。
10 ソーラーパネル
20 ソーラーバッテリ
30 制御部
40 リレー
50 駆動用バッテリ
60 補機バッテリ
Claims (2)
- ソーラーパネルと、
一時蓄電用バッテリであるソーラーバッテリと、
前記ソーラーパネルの発電電力で前記ソーラーバッテリを充電する発電モードと、少なくとも前記ソーラーバッテリの充電を停止して前記発電モードよりも電力消費を抑える省電力モードとを、切り替えて制御する制御部と、を備え、
前記制御部は、
前記ソーラーパネルの出力電圧に基づいてモードの切り替えを判断し、
前記省電力モードでは、車両の停止状態に基づいて前記発電モードへの切り替えを制限し、
前記省電力モードでは、
前記車両が、屋根付きの車庫に駐停車された停止状態又は家屋と電力供給可能にV2H接続された停止状態にあると判断した場合は、前記判断した時点から所定の待機時間が経過するまで前記省電力モードを継続させ、前記所定の待機時間が経過した後で前記ソーラーパネルの出力電圧が第1閾値以下になると前記省電力モードから前記発電モードへ切り替え、
前記車両が、屋根付きの車庫に駐停車された停止状態及び家屋と電力供給可能にV2H接続された停止状態以外の状態にあると判断した場合は、前記ソーラーパネルの出力電圧が前記第1閾値以下になると前記省電力モードから前記発電モードへ切り替える、
車載ソーラー発電装置。 - 前記制御部は、前記発電モードでは、前記ソーラーパネルの出力電圧が第2閾値以下になったと判断した場合、前記発電モードから前記省電力モードへ切り替える、
請求項1に記載の車載ソーラー発電装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
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JP2019007589A JP7172637B2 (ja) | 2019-01-21 | 2019-01-21 | 車載ソーラー発電装置 |
EP19210322.4A EP3683081B1 (en) | 2019-01-21 | 2019-11-20 | Vehicle-mounted solar power generation device |
US16/690,270 US11485224B2 (en) | 2019-01-21 | 2019-11-21 | Vehicle-mounted solar power generation device |
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JP2019007589A JP7172637B2 (ja) | 2019-01-21 | 2019-01-21 | 車載ソーラー発電装置 |
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JP2020120441A JP2020120441A (ja) | 2020-08-06 |
JP7172637B2 true JP7172637B2 (ja) | 2022-11-16 |
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JP2019007589A Active JP7172637B2 (ja) | 2019-01-21 | 2019-01-21 | 車載ソーラー発電装置 |
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US (1) | US11485224B2 (ja) |
EP (1) | EP3683081B1 (ja) |
JP (1) | JP7172637B2 (ja) |
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KR20210094683A (ko) * | 2020-01-21 | 2021-07-30 | 현대자동차주식회사 | 자동차의 솔라루프의 제어시스템 및 그 방법 |
CN112060921B (zh) * | 2020-09-24 | 2021-11-23 | 珠海格力电器股份有限公司 | 光伏车辆能量分配方法、装置及光伏车辆 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014036563A (ja) | 2012-08-10 | 2014-02-24 | Denso Corp | 充電装置 |
JP2014217218A (ja) | 2013-04-26 | 2014-11-17 | 株式会社デンソー | 充電装置 |
JP2016096647A (ja) | 2014-11-14 | 2016-05-26 | イーソル株式会社 | 太陽光発電システム、太陽光発電システムにおける充電制御方法 |
JP2016163473A (ja) | 2015-03-04 | 2016-09-05 | トヨタ自動車株式会社 | 蓄電池と太陽光充電手段を備えた車輌 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013121618A1 (ja) * | 2012-02-13 | 2013-08-22 | 三菱電機株式会社 | 電力変換装置 |
JP6394652B2 (ja) | 2016-07-19 | 2018-09-26 | トヨタ自動車株式会社 | 太陽光発電装置 |
-
2019
- 2019-01-21 JP JP2019007589A patent/JP7172637B2/ja active Active
- 2019-11-20 EP EP19210322.4A patent/EP3683081B1/en active Active
- 2019-11-21 US US16/690,270 patent/US11485224B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014036563A (ja) | 2012-08-10 | 2014-02-24 | Denso Corp | 充電装置 |
JP2014217218A (ja) | 2013-04-26 | 2014-11-17 | 株式会社デンソー | 充電装置 |
JP2016096647A (ja) | 2014-11-14 | 2016-05-26 | イーソル株式会社 | 太陽光発電システム、太陽光発電システムにおける充電制御方法 |
JP2016163473A (ja) | 2015-03-04 | 2016-09-05 | トヨタ自動車株式会社 | 蓄電池と太陽光充電手段を備えた車輌 |
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Publication number | Publication date |
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EP3683081A1 (en) | 2020-07-22 |
EP3683081B1 (en) | 2022-04-20 |
US11485224B2 (en) | 2022-11-01 |
JP2020120441A (ja) | 2020-08-06 |
US20200231036A1 (en) | 2020-07-23 |
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