JP7793444B2 - 充電制御システム及び充電制御方法並びに航空機 - Google Patents
充電制御システム及び充電制御方法並びに航空機Info
- Publication number
- JP7793444B2 JP7793444B2 JP2022050933A JP2022050933A JP7793444B2 JP 7793444 B2 JP7793444 B2 JP 7793444B2 JP 2022050933 A JP2022050933 A JP 2022050933A JP 2022050933 A JP2022050933 A JP 2022050933A JP 7793444 B2 JP7793444 B2 JP 7793444B2
- Authority
- JP
- Japan
- Prior art keywords
- batteries
- charge
- battery
- generator
- control unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C29/00—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft
- B64C29/0008—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded
-
- 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]
- B60L58/13—Maintaining the SoC within a determined range
-
- 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
- B60L58/22—Balancing the charge of battery modules
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C39/00—Aircraft not otherwise provided for
- B64C39/12—Canard-type aircraft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D35/00—Transmitting power from power plants to propellers or rotors; Arrangements of transmissions
- B64D35/02—Transmitting power from power plants to propellers or rotors; Arrangements of transmissions specially adapted for specific power plants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D35/00—Transmitting power from power plants to propellers or rotors; Arrangements of transmissions
- B64D35/02—Transmitting power from power plants to propellers or rotors; Arrangements of transmissions specially adapted for specific power plants
- B64D35/021—Transmitting power from power plants to propellers or rotors; Arrangements of transmissions specially adapted for specific power plants for electric power plants
-
- 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
- B60L2200/00—Type of vehicles
- B60L2200/10—Air crafts
-
- 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
- B60L58/21—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 the same nominal voltage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
- B64D27/02—Aircraft characterised by the type or position of power plants
- B64D27/026—Aircraft characterised by the type or position of power plants comprising different types of power plants, e.g. combination of a piston engine and a gas-turbine
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Description
特許文献1 国際公開第2021/089948号
Claims (11)
- 複数のバッテリの充電を制御する充電制御システムであって、
第1及び第2負荷に発電電力を供給する発電機と、
前記発電機により発電される電力を蓄えるとともに、蓄えた電力を前記第1及び第2負荷にそれぞれ供給する第1及び第2バッテリを含む複数のバッテリと、
前記複数のバッテリのそれぞれを前記発電機に接続又は切断するスイッチと、
前記複数のバッテリのそれぞれの充電状態に基づいて前記スイッチを制御して、前記第1及び第2バッテリのうちの充電量の多い一方のバッテリを前記発電機から切断し、前記第1及び第2バッテリのうちの充電量の少ない他方のバッテリを前記発電機に接続して充電する制御部と、
を備える充電制御システム。 - 前記制御部は、前記複数のバッテリのうちの前記一方のバッテリを除いた残りのバッテリの充電状態に応じて前記発電機による発電量を調整する、請求項1に記載の充電制御システム。
- 前記制御部は、前記他方のバッテリの充電量が前記一方のバッテリの充電量に第1閾充電量内で一致する場合に、前記スイッチを制御して前記一方のバッテリを前記発電機に接続する、請求項1又は2に記載の充電制御システム。
- 前記制御部は、前記第1及び第2バッテリのそれぞれの充電量の差が第1閾充電量より大きい場合に前記一方のバッテリを前記発電機から切断する、請求項1から3のいずれか一項に記載の充電制御システム。
- 前記制御部は、前記第1及び第2バッテリのそれぞれの充電量が第2閾充電量より大きい場合に前記一方のバッテリを前記発電機から切断する、請求項4に記載の充電制御システム。
- 前記第1及び第2バッテリは、それぞれ、前記複数のバッテリのうちの充電量の最も多い及び最も少ないバッテリである、請求項4又は5に記載の充電制御システム。
- 前記制御部は、前記複数のバッテリのうちの前記一方のバッテリを除いた残りのバッテリのうち、充電量の最も多い第3バッテリ及び前記第2バッテリのそれぞれの充電量の差が前記第1閾充電量より大きい場合に前記第3バッテリを前記発電機から切断する、請求項6に記載の充電制御システム。
- 前記制御部は、前記複数のバッテリのうち、前記発電機に接続されている残りのバッテリの充電状態に応じて前記発電機による発電量を調整する、請求項7に記載の充電制御システム。
- 請求項1から8のいずれか一項に記載の充電制御システムを備え、
前記第1及び第2負荷は、飛行するための推力を生成するプロパルジョンシステムである、航空機。 - 前記第1及び第2負荷を格納する機体の姿勢を検出する姿勢検出部をさらに備え、
前記制御部は、前記姿勢検出部の検出結果に基づいて前記機体の姿勢が安定していると判断される場合に、前記スイッチを制御して、前記一方のバッテリを前記発電機から切断する、請求項9に記載の航空機。 - 複数のバッテリの充電を制御する充電制御方法であって、
発電機により発電される電力を蓄えるとともに、蓄えた電力を第1及び第2負荷にそれぞれ供給する第1及び第2バッテリを含む複数のバッテリのそれぞれの充電状態を検出する段階であり、前記発電機は前記第1及び第2負荷に発電電力を供給する、段階と、
前記複数のバッテリのそれぞれの充電状態に基づいて前記複数のバッテリのそれぞれを前記発電機に接続又は切断するスイッチを制御して、前記第1及び第2バッテリのうちの充電量の多い一方のバッテリを前記発電機から切断する段階と、
前記スイッチを制御して、前記第1及び第2バッテリのうちの充電量の少ない他方のバッテリを前記発電機に接続して充電する段階と、
を備える充電制御方法。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022050933A JP7793444B2 (ja) | 2022-03-25 | 2022-03-25 | 充電制御システム及び充電制御方法並びに航空機 |
| US18/186,221 US12491994B2 (en) | 2022-03-25 | 2023-03-20 | Charge control system and charge control method and aircraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022050933A JP7793444B2 (ja) | 2022-03-25 | 2022-03-25 | 充電制御システム及び充電制御方法並びに航空機 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2023143519A JP2023143519A (ja) | 2023-10-06 |
| JP7793444B2 true JP7793444B2 (ja) | 2026-01-05 |
Family
ID=88095189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022050933A Active JP7793444B2 (ja) | 2022-03-25 | 2022-03-25 | 充電制御システム及び充電制御方法並びに航空機 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US12491994B2 (ja) |
| JP (1) | JP7793444B2 (ja) |
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| JP2005132190A (ja) | 2003-10-29 | 2005-05-26 | Denso Corp | 車両用電源システム |
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-
2023
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| JP2005132190A (ja) | 2003-10-29 | 2005-05-26 | Denso Corp | 車両用電源システム |
| JP2005287146A (ja) | 2004-03-29 | 2005-10-13 | Mazda Motor Corp | 車両の電源装置 |
| JP2014117066A (ja) | 2012-12-10 | 2014-06-26 | Nippon Sharyo Seizo Kaisha Ltd | 大型搬送車両 |
| JP2016117354A (ja) | 2014-12-19 | 2016-06-30 | トヨタ自動車株式会社 | 電源管理装置 |
| WO2017130080A1 (ja) | 2016-01-29 | 2017-08-03 | 株式会社半導体エネルギー研究所 | 電力制御システム |
| JP2019077361A (ja) | 2017-10-25 | 2019-05-23 | 株式会社Subaru | 航空機の制御システム、航空機の制御方法、航空機の制御プログラム及び航空機 |
| US20210370786A1 (en) | 2018-07-16 | 2021-12-02 | Safran Electrical & Power | Multi-rotor aircraft comprising a system for propulsion and for non-propulsive electricity generation |
| US20200103950A1 (en) | 2018-10-01 | 2020-04-02 | Ge Aviation Systems Limited | System and method for maintaining power source |
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Also Published As
| Publication number | Publication date |
|---|---|
| US20230303258A1 (en) | 2023-09-28 |
| JP2023143519A (ja) | 2023-10-06 |
| US12491994B2 (en) | 2025-12-09 |
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