JP7182898B2 - 電気車用電源システム - Google Patents
電気車用電源システム Download PDFInfo
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- JP7182898B2 JP7182898B2 JP2018082624A JP2018082624A JP7182898B2 JP 7182898 B2 JP7182898 B2 JP 7182898B2 JP 2018082624 A JP2018082624 A JP 2018082624A JP 2018082624 A JP2018082624 A JP 2018082624A JP 7182898 B2 JP7182898 B2 JP 7182898B2
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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
- B60L9/00—Electric propulsion with power supply external to 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
- B60L13/00—Electric propulsion for monorail vehicles, suspension vehicles or rack railways; Magnetic suspension or levitation for 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
- B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
- B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
- B60L15/2045—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed for optimising the use of energy
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
- B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
- B60L15/32—Control or regulation of multiple-unit electrically-propelled vehicles
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- 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
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B60L50/53—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells in combination with an external power supply, e.g. from overhead contact lines
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- 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
- B60L53/24—Using the vehicle's propulsion converter for charging
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- B60L53/32—Constructional details of charging stations by charging in short intervals along the itinerary, e.g. during short stops
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- B60L9/16—Electric propulsion with power supply external to the vehicle using ac induction motors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C3/00—Electric locomotives or railcars
- B61C3/02—Electric locomotives or railcars with electric accumulators
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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
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- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
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- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
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- H02J7/16—Regulation of the charging current or voltage by variation of field
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
- H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
- H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters
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- B60L2200/00—Type of vehicles
- B60L2200/26—Rail vehicles
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- B60L2210/00—Converter types
- B60L2210/30—AC to DC converters
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- 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
- B60L2210/00—Converter types
- B60L2210/40—DC to AC 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
- B60L2220/00—Electrical machine types; Structures or applications thereof
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- B60L2220/42—Electrical machine applications with use of more than one motor
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- B60L2260/20—Drive modes; Transition between modes
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- H—ELECTRICITY
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- 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]
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- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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- 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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Description
まず、電気車用電源システム1の構成について説明する。
図1は、第1の実施形態の電気車用電源システムを含む電気車用電源システムの構成図である。
電気車用電源装置11は、第1端子111と、第2端子112と、接地端子113と、インバータ12(変換部)と、制御部13とを備える。
電気車用電源装置21は、第1端子211と、第2端子212と、接地端子213と、インバータ22(変換部)と、制御部23とを備える。
電気車用電源システム1には、いくつかの動作状態が規定されており、それらについて順に説明する。
制御部13は、集電装置19を架線Lに接触させる。制御部13は、架線L側を選択するように切替器15を切り替える。この制御により切替器15は、インバータ12と架線Lとが電気的に接続される。架線Lが加圧状態にあれば、インバータ12の第1端子111に架線Lの電圧が掛る。例えば、その電圧が架線Lからの電力を変換可能な電圧である場合、制御部13は、インバータ12を、力行運転で稼働させる。これにより、インバータ12は、架線Lから受ける電力を変換して、その電力の一部を電動機41などに供給する。
また、電力変換装置10は、切替器15を切り替えることにより、インバータ12の回生運転によって発生する電力を、蓄電装置14の充電に利用することが可能になる。このように、蓄電装置14に接続される専用の充電装置を別途設けることなく、電気車用電源装置11がその充電装置を兼ねることができ、簡素に形成された電気車用電源装置11を提供することが可能となる。これに伴い、上記により保守性を高め、経済的な効果を奏することも可能になる。
第2の実施形態について図を参照し、詳細に説明する。第2の実施形態では、交流き電方式への適用例について説明する。以下、第1の実施形態との相違点を中心に説明する。
電力変換装置10Aと、電力変換装置20Aは、電気車用電源システム1の電力変換装置10と、電力変換装置20に対応する。
コンバータ17、27は、架線LAの電圧(以下、架線電圧という。)を直流電圧に変換する。インバータ12、22は、その直流電圧を、上記の架線電圧の交流とは異なる交流に変換する。上記以外の本実施形態における電気車用電源システム1Aの作用は、前述の第1の実施形態に示した基本動作状態、第1の動作状態、第2の動作状態の各動作状態における各部の作用と同様である。
第3の実施形態について図を参照し、詳細に説明する。第3の実施形態では、編成内の引き通し線が1系統に集約され、編成内の各インバータ回路が並列同期運転を行う事例について説明する。以下、第1の実施形態との相違点を中心に説明する。
電気車用電源システム1Bは、電力変換装置10と、電力変換装置20と、引き通し線33を備える。上記の通り、電気車用電源システム1Bは、第1の実施形態の電気車用電源システム1から、引き通し線31、32の間に設けられていた受給電接触器装置30が削除されており、それに代わる引き通し線33が、編成内の全車両に渡って設けられている。なお、電気車用電源システム1Bにおける、電力変換装置10、20は、互いに並列に接続されといて、並列同期運転が可能なものである。
電気車用電源システム1Bについての説明は、受給電接触器装置30に関すること以外の第1の実施形態の説明を参照する。
なお、インバータ12、22のうちの少なくとも1台のインバータが引き通し線に電圧を印加していれば、その電圧により引き通し線33が加圧された状態に維持される。仮に、インバータ12の動作状態を、基本動作状態から、第1の動作状態又は第2の動作状態に遷移させたとしても、インバータ12以外の少なくとも1台のインバータ回路が引き通し線に電圧を加圧していれば、引き通し線が加圧された状態に維持される。つまり、インバータ22がインバータ12の状態変化に応じることなく加圧状態を継続することにより、引き通し線が継続的に加圧される。これにより、制御部13は、負荷に対する給電を停止することなく、インバータ12の動作状態を切り替えることができ、蓄電装置の充電又は放電を始めることが可能となる。
第4の実施形態について図を参照し、詳細に説明する。第4の実施形態では、動作状態の切り替え時に停電が生じないようにする事例について説明する。以下、第1の実施形態との相違点を中心に説明する。
電気車用電源システム1Cは、電力変換装置10Cと、電力変換装置20と、引き通し線31、32と、受給電接触器装置30とを備える。
上記の通り、電力変換装置10Cにおける蓄電装置14の正極からインバータ12に向かう電流の経路は、切替器15を通る経路と、充電ダイオード18を通る経路の2つになる。電力変換装置10Cは、上記の2つの経路を有することで、蓄電装置14の電圧よりも架線電圧の方が高い場合には、インバータ12は、架線L側を電源にして稼働する。蓄電装置14の電圧よりも架線電圧の方が低い場合には、インバータ12は蓄電装置14側を電源にして稼働する。
Claims (6)
- 複数の車両を含む電気車の編成に適用され、前記編成内に複数の電源装置と複数の電動機とが設けられている電気車用電源システムであって、
前記複数の電源装置のうちの第1電源装置と第2電源装置と
を備え、
前記複数の車両のうちの第1車両には、前記第1電源装置と蓄電装置とが配置され、
前記複数の車両のうちの第2車両には、前記第2電源装置が配置され、
前記第1電源装置と、前記第2電源装置と、前記複数の電動機とが引き通し線によって接続されていて、
前記第1電源装置は、
前記蓄電装置と架線の何れかに電気的に接続される第1端子と、
前記引き通し線を介して前記編成内の複数の電動機と前記第2電源装置とに電気的に接続される第2端子と、
前記第1端子から取り込む第2電力の一部を第3電力に変換して、前記第3電力を前記第2端子から出力する第2動作状態と、前記第2端子から取り込む第1電力を直流電力に変換して、前記第1端子に直流電圧を発生させる第1動作状態とを切り替えて、前記第1端子と前記第2端子との間で電力を変換する変換部と、
を備え、
前記第1電源装置は、
前記第2動作状態において、前記第2電力が前記蓄電装置と前記架線の何れかから前記第1端子に供給される場合に、前記複数の電動機のうちの電動機を駆動する力行運転によって前記第3電力を出力可能であり、
前記第1動作状態において、少なくとも前記第1電力が前記第2電源装置から供給される場合に前記蓄電装置を充電する前記直流電力を出力可能であり、さらに前記第1電力が前記複数の電動機から供給される場合に回生運転により前記蓄電装置を充電する前記直流電力を出力可能であり、
前記蓄電装置は、
前記第1端子が前記蓄電装置に電気的に接続されていて、前記直流電圧が前記蓄電装置を充電可能な電圧であるときに、前記直流電力によって充電される
電気車用電源システム。 - 前記第1端子を、前記架線と前記蓄電装置の何れかに電気的に接続する切替器と、
前記切替器を切り替える制御部と
を備える請求項1記載の電気車用電源システム。 - 前記切替器は、
前記第1端子を、交流電圧が印加される前記架線と前記蓄電装置の何れかに電気的に接続する、
請求項2記載の電気車用電源システム。 - 前記第1電源装置と前記第2電源装置との間に受給電接触器が設けられており、
前記切替器は、
前記受給電接触器が導通状態のまま、前記架線からの受電と前記蓄電装置の充電とを切り替え可能に形成されている、
請求項2又は請求項3記載の電気車用電源システム。 - 前記切替器は、
前記架線に接続される第1電極と、
前記蓄電装置に接続される第2電極と、
前記第1端子に接続される共通電極と、
を備え、
さらに、前記第2電極と前記共通電極との間に並列に接続され、前記蓄電装置を放電させる方向の電流を流す整流器
を備える、
請求項2から請求項4の何れか1項に記載の電気車用電源システム。 - 前記変換部は、互いに並列に接続することで並列同期運転が可能な複数の変換部を含む、
請求項2又は請求項3に記載の電気車用電源システム。
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006174573A (ja) | 2004-12-15 | 2006-06-29 | Toshiba Corp | 鉄道車両の電源装置及び電源起動方法 |
JP2010252524A (ja) | 2009-04-15 | 2010-11-04 | Toshiba Corp | 電気車の蓄電制御装置及び蓄電制御方法 |
WO2012014540A1 (ja) | 2010-07-30 | 2012-02-02 | 三菱電機株式会社 | 電気車の推進制御装置、および鉄道車両システム |
JP2013211964A (ja) | 2012-03-30 | 2013-10-10 | Hitachi Ltd | 鉄道車両の駆動装置 |
WO2015001621A1 (ja) | 2013-07-02 | 2015-01-08 | 三菱電機株式会社 | ハイブリッド駆動システム |
JP2016226187A (ja) | 2015-06-01 | 2016-12-28 | 株式会社日立製作所 | 補助電源システムおよびその運転方法 |
WO2020075504A1 (ja) | 2018-10-11 | 2020-04-16 | 株式会社日立製作所 | 鉄道車両駆動システム及び鉄道車両における蓄電装置の充電方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08251835A (ja) * | 1995-03-07 | 1996-09-27 | Toshiba Corp | 車両用受給電装置 |
JPH10174202A (ja) * | 1996-12-11 | 1998-06-26 | Mitsubishi Electric Corp | バックアップ給電システム |
WO2011021266A1 (ja) * | 2009-08-17 | 2011-02-24 | 三菱電機株式会社 | 電気車推進用電力変換装置 |
JP2012037359A (ja) * | 2010-08-06 | 2012-02-23 | Toyota Motor Corp | 電源装置の制御装置 |
KR101506411B1 (ko) * | 2010-12-01 | 2015-03-26 | 미쓰비시덴키 가부시키가이샤 | 전기차의 제어장치 |
US9145060B2 (en) * | 2011-07-29 | 2015-09-29 | Mitsubishi Electric Corporation | Propulsion control apparatus for electric motor car |
JP5817837B2 (ja) * | 2011-11-04 | 2015-11-18 | トヨタ自動車株式会社 | 電源システムおよびそれを備えた車両、ならびに電源システムの制御方法 |
CN104080639B (zh) * | 2012-01-30 | 2016-08-17 | 三菱电机株式会社 | 电车的推进控制装置及其控制方法 |
JP5274723B1 (ja) * | 2012-06-07 | 2013-08-28 | 三菱電機株式会社 | 電気車制御装置 |
US9221354B2 (en) * | 2012-07-19 | 2015-12-29 | Mitsubishi Electric Corporation | Propulsion control apparatus of electric motor vehicle and control method for propulsion control apparatus |
JP5972756B2 (ja) | 2012-10-31 | 2016-08-17 | 株式会社東芝 | 電気車制御装置 |
KR101641560B1 (ko) * | 2014-07-28 | 2016-07-21 | 경성대학교 산학협력단 | 전기자전거의 회생제동 제어장치 |
CN109070762B (zh) * | 2016-04-27 | 2021-07-20 | 株式会社日立制作所 | 电气铁道车辆的驱动系统以及车辆驱动方法 |
JP6319918B1 (ja) | 2016-11-21 | 2018-05-09 | 株式会社白崎コーポレーション | 害獣侵入防止ネット |
-
2018
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-
2019
- 2019-04-18 WO PCT/JP2019/016617 patent/WO2019208383A1/ja unknown
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- 2019-04-18 CN CN201980027238.4A patent/CN112004708A/zh active Pending
- 2019-04-18 US US17/049,506 patent/US11312241B2/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006174573A (ja) | 2004-12-15 | 2006-06-29 | Toshiba Corp | 鉄道車両の電源装置及び電源起動方法 |
JP2010252524A (ja) | 2009-04-15 | 2010-11-04 | Toshiba Corp | 電気車の蓄電制御装置及び蓄電制御方法 |
WO2012014540A1 (ja) | 2010-07-30 | 2012-02-02 | 三菱電機株式会社 | 電気車の推進制御装置、および鉄道車両システム |
JP2013211964A (ja) | 2012-03-30 | 2013-10-10 | Hitachi Ltd | 鉄道車両の駆動装置 |
WO2015001621A1 (ja) | 2013-07-02 | 2015-01-08 | 三菱電機株式会社 | ハイブリッド駆動システム |
JP2016226187A (ja) | 2015-06-01 | 2016-12-28 | 株式会社日立製作所 | 補助電源システムおよびその運転方法 |
WO2020075504A1 (ja) | 2018-10-11 | 2020-04-16 | 株式会社日立製作所 | 鉄道車両駆動システム及び鉄道車両における蓄電装置の充電方法 |
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