KR20140148314A - 축전 장치를 탑재한 전력 변환 장치 - Google Patents
축전 장치를 탑재한 전력 변환 장치 Download PDFInfo
- Publication number
- KR20140148314A KR20140148314A KR1020140073363A KR20140073363A KR20140148314A KR 20140148314 A KR20140148314 A KR 20140148314A KR 1020140073363 A KR1020140073363 A KR 1020140073363A KR 20140073363 A KR20140073363 A KR 20140073363A KR 20140148314 A KR20140148314 A KR 20140148314A
- Authority
- KR
- South Korea
- Prior art keywords
- power
- capacitor
- circuit
- power conversion
- conversion means
- 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.)
- Granted
Links
Images
Classifications
-
- 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
- B60L7/00—Electrodynamic brake systems for vehicles in general
- B60L7/10—Dynamic electric regenerative braking
- B60L7/16—Dynamic electric regenerative braking for vehicles comprising converters between the power source and the motor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
- H02M7/42—Conversion of DC power input into AC power output without possibility of reversal
- H02M7/44—Conversion of DC power input into AC power output without possibility of reversal by static converters
- H02M7/48—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
-
- 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
- B60L50/53—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
-
- 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
- B60L53/20—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
-
- 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
- B60L9/16—Electric propulsion with power supply external to the vehicle using AC induction motors
- B60L9/18—Electric propulsion with power supply external to the vehicle using AC induction motors fed from DC supply lines
- B60L9/22—Electric propulsion with power supply external to the vehicle using AC induction motors fed from DC supply lines polyphase motors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers
- H02H7/12—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers
- H02H7/1213—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for DC-DC converters
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/32—Means for protecting converters other than automatic disconnection
- H02M1/322—Means for rapidly discharging a capacitor of the converter for protecting electrical components or for preventing electrical shock
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/36—Means for starting or stopping converters
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
- H02M7/003—Constructional details, e.g. physical layout, assembly, wiring or busbar connections
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Inverter Devices (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Dc-Dc Converters (AREA)
Abstract
Description
도 2는 본 발명의 도 1에 도시한 일체 유닛의 기기 구성예를 도시하는 도면이다.
도 3은 본 발명의 실시예 2에 따른 전력 변환 장치의 주회로의 구성예를 도시하는 도면이다.
도 4는 본 발명의 실시예 3에 따른 전력 변환 장치의 주회로의 구성예를 도시하는 도면이다.
도 5는 본 발명의 실시예 4에 따른 전력 변환 장치의 주회로의 구성예를 도시하는 도면이다.
도 6은 종래의 전력 변환 장치의 주회로 구성예를 도시하는 도면이다.
도 7은 종래의 전력 변환 장치의 다른 주회로 구성예를 도시하는 도면이다.
2 : 집전 장치
3 : 접촉기
4, 13 : 리액터
5, 8, 12, 101 : 캐패시터
6 : 인버터 회로
7 : 전동기
9 : DC-DC 변환 회로
10a, 10b, 32 : 스위칭 소자
11 : 축전 장치
14 : 차단기
15, 31 : 저항
20 : 캐패시터를 포함하는 인버터 회로와 DC-DC 변환 회로와의 일체 유닛
21 : 인버터 회로 유닛
22 : DC-DC 변환 회로 유닛
23 : 배선 인덕턴스
41 : 절환기
42 : 외부 급전 결선부
43 : 외부 급전 설비
102 : 스위칭 소자를 설치한 기판
103, 104 : 버스 바
Claims (7)
- 제1 직류 전력을 교류 전력으로 변환하는 제1 전력 변환 수단과,
상기 제1 전력 변환 수단의 교류측에 접속되는 교류 부하와,
상기 제1 직류 전력을 그 전압 레벨과 상이한 전압 레벨의 제2 직류 전력으로 변환하는 제2 전력 변환 수단과,
상기 제1 전력 변환 수단 및 상기 제2 전력 변환 수단이 상기 제1 직류 전력을 받는 측에 공통으로 접속되는 제1 캐패시터와,
상기 제2 전력 변환 수단에 의해 변환되는 상기 제2 직류 전력을 축전하는 축전 수단과,
상기 제2 전력 변환 수단과 상기 축전 수단과의 사이에 설치되는 제1 리액터와,
상기 축전 수단에 병렬 접속되는 제2 캐패시터를 구비하고,
상기 제1 전력 변환 수단, 상기 제2 전력 변환 수단 및 상기 제1 캐패시터를 동일 유닛 내에서 일체 구성으로 집약하여, 상기 제1 전력 변환 수단과 상기 제2 전력 변환 수단과의 사이의 배선 인덕턴스를 작게 하는 것을 특징으로 하는 전력 변환 장치. - 제1항에 있어서,
상기 제1 전력 변환 수단, 상기 제2 전력 변환 수단 및 상기 제1 캐패시터를, 버스 바 접속에 의해 상기 동일 유닛 내에서 일체 구성으로 집약하는 것을 특징으로 하는 전력 변환 장치. - 제2항에 있어서,
상기 버스 바 접속에 의해 상기 제1 전력 변환 수단, 상기 제2 전력 변환 수단 및 상기 제1 캐패시터를 최단 경로로 접속하고,
정극 전원용 버스 바 및 부극 전원용 버스 바를, 절연을 확보한 후에 균일 거리에서 중첩 구성하는 것을 특징으로 하는 전력 변환 장치. - 제1항 내지 제3항 중 어느 한 항에 있어서,
상기 제1 전력 변환 장치의 전압 검출 및 상기 제2 전력 변환 장치의 전압 검출을 상기 제1 캐패시터의 전압을 검출함으로써 공통화하는 것을 특징으로 하는 전력 변환 장치. - 제1항 내지 제3항 중 어느 한 항에 있어서.
상기 제1 리액터와 상기 축전 수단과의 사이에 차단기를 설치하고, 상기 축전 수단 및 상기 차단기의 직렬 회로를 상기 제2 캐패시터와 병렬로 접속하고,
또한, 상기 제2 캐패시터와 병렬로 제1 저항을 접속하고,
상기 제1 캐패시터의 방전을, 상기 제2 전력 변환 수단 및 상기 제1 저항을 개재하여 행하는 것을 특징으로 하는 전력 변환 장치. - 제1항 내지 제3항 중 어느 한 항에 있어서,
상기 일체 구성한 동일 유닛 내에, 상기 제1 캐패시터와 병렬로 접속한 스위치 수단 및 저항의 직렬 회로를 포함하는 방전 회로를 설치하고,
상기 방전 회로를 개재하여 상기 제1 캐패시터 및 상기 제2 캐패시터의 방전을 행하는 것을 특징으로 하는 전력 변환 장치. - 제1항 내지 제3항 중 어느 한 항에 있어서,
상기 제1 전력 변환 수단의 교류측에, 상기 교류 부하 및 외부 급전 설비를 절환 접속하는 절환기를 설치하고,
상기 절환기의 절환에 의해 상기 제1 전력 변환 수단의 교류측에 상기 외부 급전 설비가 접속되는 경우에는, 상기 외부 급전 설비로부터 급전되는 전력이 상기 제1 전력 변환 수단 및 상기 제2 전력 변환 수단을 개재하여 상기 축전 수단을 충전하는 것을 특징으로 하는 전력 변환 장치.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013130383A JP6154674B2 (ja) | 2013-06-21 | 2013-06-21 | 蓄電装置を搭載した電力変換装置 |
| JPJP-P-2013-130383 | 2013-06-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20140148314A true KR20140148314A (ko) | 2014-12-31 |
| KR101653866B1 KR101653866B1 (ko) | 2016-09-02 |
Family
ID=50721666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020140073363A Expired - Fee Related KR101653866B1 (ko) | 2013-06-21 | 2014-06-17 | 축전 장치를 탑재한 전력 변환 장치 |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2816717B1 (ko) |
| JP (1) | JP6154674B2 (ko) |
| KR (1) | KR101653866B1 (ko) |
| CN (1) | CN104242705B (ko) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5919422B1 (ja) * | 2015-05-18 | 2016-05-18 | カルソニックカンセイ株式会社 | 電力変換装置 |
| CN107710586B (zh) * | 2015-05-18 | 2020-06-09 | 康奈可关精株式会社 | 电力转换装置 |
| JP5919424B1 (ja) * | 2015-05-18 | 2016-05-18 | カルソニックカンセイ株式会社 | コンデンサモジュール |
| CN105186846B (zh) * | 2015-09-30 | 2017-11-28 | 合肥华耀电子工业有限公司 | 一种带输入防反接功能的浪涌抑制电路 |
| JP6490231B2 (ja) | 2015-10-15 | 2019-03-27 | 三菱電機株式会社 | マルチレベル電力変換装置 |
| JP6646739B2 (ja) * | 2016-04-27 | 2020-02-14 | マレリ株式会社 | 電力変換装置 |
| JP7182719B2 (ja) * | 2019-01-16 | 2022-12-02 | 広東美的制冷設備有限公司 | 駆動制御回路、エアコン及びコントローラ |
| CN110071625A (zh) * | 2019-01-16 | 2019-07-30 | 广东美的制冷设备有限公司 | 驱动控制电路、空调控制器和空调器 |
| CN110271424A (zh) * | 2019-06-28 | 2019-09-24 | 中车青岛四方车辆研究所有限公司 | 牵引逆变系统及其控制方法 |
| DE102023200007A1 (de) * | 2023-01-02 | 2024-07-04 | Siemens Mobility GmbH | Stromversorgung für ein Schienenfahrzeug mit Traktionsbatterie |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008199788A (ja) | 2007-02-13 | 2008-08-28 | Toyota Motor Corp | 電力変換装置 |
| JP2009089503A (ja) | 2007-09-28 | 2009-04-23 | Hitachi Ltd | 蓄電装置を有する車両用制御装置 |
| JP2009111435A (ja) * | 2009-02-19 | 2009-05-21 | Hitachi Ltd | コンデンサモジュール,電力変換装置及び車載用電機システム |
| US20120039100A1 (en) * | 2009-05-15 | 2012-02-16 | Toyota Jidosha Kabushiki Kaisha | Power conversion device, method of controlling power conversion device, and vehicle with the same mounted thereon |
| JP2012186947A (ja) | 2011-03-07 | 2012-09-27 | Hitachi Ltd | 電力変換装置及び鉄道車両用の電力変換装置 |
| US20120300521A1 (en) * | 2011-05-26 | 2012-11-29 | Denso Corporation | Easy-to-assemble structure of power converter |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009159663A (ja) * | 2007-12-25 | 2009-07-16 | Toyota Motor Corp | 電動機駆動装置、電動車両および電動機駆動装置の制御方法 |
| JP2010200455A (ja) * | 2009-02-24 | 2010-09-09 | Toyota Motor Corp | 自動車および平滑コンデンサの放電方法 |
| JP5352359B2 (ja) * | 2009-07-08 | 2013-11-27 | 本田技研工業株式会社 | 半導体素子モジュールの冷却装置 |
| ITTO20110769A1 (it) * | 2011-08-12 | 2013-02-13 | Magneti Marelli Spa | Dispositivo e metodo di scarica per un condensatore in un impianto elettrico di potenza di un veicolo con trazione elettrica |
| JP2013074722A (ja) * | 2011-09-28 | 2013-04-22 | Denso Corp | 電力変換装置 |
| JP2013085395A (ja) * | 2011-10-11 | 2013-05-09 | Toyota Motor Corp | 充電システム、車両および充電システムの制御方法 |
-
2013
- 2013-06-21 JP JP2013130383A patent/JP6154674B2/ja not_active Expired - Fee Related
-
2014
- 2014-05-15 EP EP14168537.0A patent/EP2816717B1/en not_active Not-in-force
- 2014-06-17 KR KR1020140073363A patent/KR101653866B1/ko not_active Expired - Fee Related
- 2014-06-18 CN CN201410272854.5A patent/CN104242705B/zh not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008199788A (ja) | 2007-02-13 | 2008-08-28 | Toyota Motor Corp | 電力変換装置 |
| JP2009089503A (ja) | 2007-09-28 | 2009-04-23 | Hitachi Ltd | 蓄電装置を有する車両用制御装置 |
| JP2009111435A (ja) * | 2009-02-19 | 2009-05-21 | Hitachi Ltd | コンデンサモジュール,電力変換装置及び車載用電機システム |
| US20120039100A1 (en) * | 2009-05-15 | 2012-02-16 | Toyota Jidosha Kabushiki Kaisha | Power conversion device, method of controlling power conversion device, and vehicle with the same mounted thereon |
| JP2012186947A (ja) | 2011-03-07 | 2012-09-27 | Hitachi Ltd | 電力変換装置及び鉄道車両用の電力変換装置 |
| US20120300521A1 (en) * | 2011-05-26 | 2012-11-29 | Denso Corporation | Easy-to-assemble structure of power converter |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6154674B2 (ja) | 2017-06-28 |
| KR101653866B1 (ko) | 2016-09-02 |
| EP2816717A2 (en) | 2014-12-24 |
| CN104242705B (zh) | 2017-02-22 |
| JP2015006077A (ja) | 2015-01-08 |
| EP2816717A3 (en) | 2015-09-16 |
| CN104242705A (zh) | 2014-12-24 |
| EP2816717B1 (en) | 2018-10-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101653866B1 (ko) | 축전 장치를 탑재한 전력 변환 장치 | |
| KR101684064B1 (ko) | 전기 자동차의 충전 시스템 | |
| JP6736370B2 (ja) | 電力変換システム | |
| KR101509709B1 (ko) | 전기 자동차의 충전 시스템 | |
| CA2768235C (en) | Propulsion control apparatus for electric motor car | |
| JP6736369B2 (ja) | 電力変換システム | |
| EP2498387B1 (en) | Power converter and power converter of rolling stock | |
| EP2822173B1 (en) | Indirect matrix converter | |
| JP7728434B2 (ja) | 車両用の電気駆動システム、及びそのような電気駆動システムを作動させる方法 | |
| KR20150028696A (ko) | 전동차용 전력 변환 시스템 | |
| CN105633992A (zh) | 用于车辆的电的驱动的变换系统 | |
| EP2452848B1 (en) | Electric vehicle control device | |
| EP3564062B1 (en) | Circuit system for railroad vehicle | |
| JP5611300B2 (ja) | 電力変換装置およびその制御方法 | |
| EP3270482B1 (en) | Storage battery device | |
| KR20160109574A (ko) | 회생 에너지 전력변환장치 | |
| JP6786268B2 (ja) | 蓄電システム | |
| JP7034331B2 (ja) | 電力変換装置および断線検出方法 | |
| EP3275720B1 (en) | Auxiliary power supply device | |
| EP3723253B1 (en) | Converter arrangement with neutral point clamped choppers | |
| CN104842806B (zh) | 铁路车辆用驱动装置 | |
| JP6240023B2 (ja) | 電力変換装置及びそれを備えた鉄道車両 | |
| WO2014112127A1 (ja) | 鉄道車両用駆動制御装置 | |
| JPH05176401A (ja) | 電気車用補助電源装置の瞬時停電防止回路 | |
| WO2022009794A1 (ja) | 電力変換システム、その制御方法およびそれを搭載した鉄道車両 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
|
| PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
|
| D13-X000 | Search requested |
St.27 status event code: A-1-2-D10-D13-srh-X000 |
|
| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
| D14-X000 | Search report completed |
St.27 status event code: A-1-2-D10-D14-srh-X000 |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
|
| E13-X000 | Pre-grant limitation requested |
St.27 status event code: A-2-3-E10-E13-lim-X000 |
|
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| P22-X000 | Classification modified |
St.27 status event code: A-2-2-P10-P22-nap-X000 |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-PE0701 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-PR0701 |
|
| PR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U11-oth-PR1002 Fee payment year number: 1 |
|
| PG1601 | Publication of registration |
St.27 status event code: A-4-4-Q10-Q13-nap-PG1601 |
|
| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |
|
| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |
|
| FPAY | Annual fee payment |
Payment date: 20190819 Year of fee payment: 4 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 4 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 5 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 6 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 7 |
|
| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 8 |
|
| PC1903 | Unpaid annual fee |
St.27 status event code: A-4-4-U10-U13-oth-PC1903 Not in force date: 20240830 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE |
|
| PC1903 | Unpaid annual fee |
St.27 status event code: N-4-6-H10-H13-oth-PC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 20240830 |