JP5291271B1 - 電力変換装置および電力変換方法 - Google Patents
電力変換装置および電力変換方法 Download PDFInfo
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- JP5291271B1 JP5291271B1 JP2013516815A JP2013516815A JP5291271B1 JP 5291271 B1 JP5291271 B1 JP 5291271B1 JP 2013516815 A JP2013516815 A JP 2013516815A JP 2013516815 A JP2013516815 A JP 2013516815A JP 5291271 B1 JP5291271 B1 JP 5291271B1
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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
- B60L9/16—Electric propulsion with power supply external to the vehicle using ac induction motors
- B60L9/24—Electric propulsion with power supply external to the vehicle using ac induction motors fed from ac supply lines
- B60L9/28—Electric propulsion with power supply external to the vehicle using ac induction motors fed from ac supply lines polyphase motors
-
- 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
- H02M1/42—Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
- H02M1/4208—Arrangements for improving power factor of AC input
-
- 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
- H02M1/12—Arrangements for reducing harmonics from ac input or output
-
- 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
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
-
- 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
- B60L2200/26—Rail vehicles
-
- 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
- B60L2210/00—Converter types
- B60L2210/30—AC to DC converters
-
- 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
- B60L2210/00—Converter types
- B60L2210/40—DC to AC converters
-
- 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
- Y02T10/72—Electric energy management in electromobility
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Ac-Ac Conversion (AREA)
- Rectifiers (AREA)
- Inverter Devices (AREA)
Abstract
Description
Claims (4)
- 入力された交流電圧を変圧する変圧器と、
複数の閾値の内、最も大きい閾値から順に用いて、帯域フィルタを介した前記交流電圧が該閾値を超える時点間の間隔に基づき、前記交流電圧の周波数を検出する周波数検出部と、
前記周波数検出部で検出された前記交流電圧の周波数が所定の値より大きい場合に、該交流電圧の周波数を前記帯域フィルタの中心周波数としてフィルタ特性を算出し、前記フィルタ特性に基づき前記帯域フィルタを調節するフィルタ調節部と、
前記帯域フィルタを介した前記交流電圧に基づき、力率が所定の値以上となるように制御を行い、前記変圧器で変圧された前記交流電圧を直流電圧に変換して出力する変換部と、
を備える電力変換装置。 - 前記周波数検出部が前記交流電圧の周波数を検出することができない状態が一定時間以上継続した場合に、前記周波数検出部が用いる前記閾値を該閾値の次に大きい閾値に変更する電圧閾値出力部をさらに備える請求項1に記載の電力変換装置。
- 帯域フィルタを備える電力変換装置が行う電力変換方法であって、
入力された交流電圧を変圧する変圧ステップと、
複数の閾値の内、最も大きい閾値から順に用いて、前記帯域フィルタを介した前記交流電圧が該閾値を超える時点間の間隔に基づき、前記交流電圧の周波数を検出する周波数検出ステップと、
前記周波数検出ステップで検出された前記交流電圧の周波数が所定の値より大きい場合に、該交流電圧の周波数を前記帯域フィルタの中心周波数としてフィルタ特性を算出し、前記フィルタ特性に基づき前記帯域フィルタを調節するフィルタ調節ステップと、
前記帯域フィルタを介した前記交流電圧に基づき、力率が所定の値以上となるように制御を行い、前記変圧ステップで変圧された前記交流電圧を直流電圧に変換して出力する変換ステップと、
を備える電力変換方法。 - 前記周波数検出ステップにおいて、前記交流電圧の周波数を検出することができない状態が一定時間以上継続した場合に、前記閾値を該閾値の次に大きい閾値に変更する請求項3に記載の電力変換方法。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2012/084187 WO2014103055A1 (ja) | 2012-12-28 | 2012-12-28 | 電力変換装置および電力変換方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP5291271B1 true JP5291271B1 (ja) | 2013-09-18 |
JPWO2014103055A1 JPWO2014103055A1 (ja) | 2017-01-12 |
Family
ID=49396714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2013516815A Expired - Fee Related JP5291271B1 (ja) | 2012-12-28 | 2012-12-28 | 電力変換装置および電力変換方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9350230B2 (ja) |
EP (1) | EP2940851B1 (ja) |
JP (1) | JP5291271B1 (ja) |
CN (1) | CN104885352B (ja) |
AU (1) | AU2012397669B2 (ja) |
BR (1) | BR112015011414A2 (ja) |
WO (1) | WO2014103055A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220017566A (ko) * | 2020-08-04 | 2022-02-14 | 한국철도기술연구원 | 전기 철도 차량 승강장의 제어 장치와 방법 |
KR20220018104A (ko) * | 2020-08-04 | 2022-02-15 | 한국철도기술연구원 | 전기 철도 차량 제어 장치 및 방법 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014223055A1 (de) * | 2014-11-12 | 2016-05-12 | Siemens Aktiengesellschaft | Schienenfahrzeug mir einer Netzspannungserfassungseinheit |
CN104597354B (zh) * | 2015-01-27 | 2018-09-25 | 中车青岛四方机车车辆股份有限公司 | 基于列车供电系统的弓网电弧的检测方法及系统 |
RU2647792C1 (ru) * | 2016-11-24 | 2018-03-19 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Московский государственный университет путей сообщения Императора Николая II" МГУПС (МИИТ) | Способ синхронизации системы управления тяговыми преобразователями с питающим напряжением тяговой сети |
JP2020194693A (ja) * | 2019-05-28 | 2020-12-03 | シャープ株式会社 | イオン検出器およびイオン発生装置 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS6356101A (ja) * | 1986-08-25 | 1988-03-10 | Toshiba Corp | 電車用周波数検知器 |
JPH02155402A (ja) * | 1988-12-08 | 1990-06-14 | Toshiba Corp | 周波数検知装置 |
JPH0445613A (ja) * | 1990-06-13 | 1992-02-14 | Mitsubishi Electric Corp | 同期信号回路 |
JPH06276613A (ja) * | 1993-03-18 | 1994-09-30 | Hitachi Ltd | 交流電気車の制御装置 |
JPH08126343A (ja) * | 1994-10-24 | 1996-05-17 | Miki Puurii Kk | 系統連系太陽光発電システムにおける系統周波数自動追従制御装置 |
JP2001037252A (ja) * | 1999-07-20 | 2001-02-09 | Lg Electronics Inc | 力率補正制御のための正弦波発生方法 |
JP2013042592A (ja) * | 2011-08-15 | 2013-02-28 | Toshiba Corp | 車両駆動制御装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01259702A (ja) | 1988-04-11 | 1989-10-17 | Toshiba Corp | 交流電気車制御装置 |
JP2672911B2 (ja) | 1991-08-29 | 1997-11-05 | 三菱電機株式会社 | 交流電気車の停電検知方式 |
US8410713B2 (en) * | 2010-01-07 | 2013-04-02 | Osram Sylvania Inc. | Lamp end of life (EOL) detection circuit |
CN102624384B (zh) * | 2012-04-28 | 2014-06-11 | 中国科学院上海微系统与信息技术研究所 | 一种带有频率自扫描功能的锁相环 |
-
2012
- 2012-12-28 US US14/435,662 patent/US9350230B2/en active Active
- 2012-12-28 WO PCT/JP2012/084187 patent/WO2014103055A1/ja active Application Filing
- 2012-12-28 AU AU2012397669A patent/AU2012397669B2/en not_active Ceased
- 2012-12-28 EP EP12890869.6A patent/EP2940851B1/en active Active
- 2012-12-28 JP JP2013516815A patent/JP5291271B1/ja not_active Expired - Fee Related
- 2012-12-28 CN CN201280078036.0A patent/CN104885352B/zh active Active
- 2012-12-28 BR BR112015011414A patent/BR112015011414A2/pt not_active Application Discontinuation
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6356101A (ja) * | 1986-08-25 | 1988-03-10 | Toshiba Corp | 電車用周波数検知器 |
JPH02155402A (ja) * | 1988-12-08 | 1990-06-14 | Toshiba Corp | 周波数検知装置 |
JPH0445613A (ja) * | 1990-06-13 | 1992-02-14 | Mitsubishi Electric Corp | 同期信号回路 |
JPH06276613A (ja) * | 1993-03-18 | 1994-09-30 | Hitachi Ltd | 交流電気車の制御装置 |
JPH08126343A (ja) * | 1994-10-24 | 1996-05-17 | Miki Puurii Kk | 系統連系太陽光発電システムにおける系統周波数自動追従制御装置 |
JP2001037252A (ja) * | 1999-07-20 | 2001-02-09 | Lg Electronics Inc | 力率補正制御のための正弦波発生方法 |
JP2013042592A (ja) * | 2011-08-15 | 2013-02-28 | Toshiba Corp | 車両駆動制御装置 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220017566A (ko) * | 2020-08-04 | 2022-02-14 | 한국철도기술연구원 | 전기 철도 차량 승강장의 제어 장치와 방법 |
KR20220018104A (ko) * | 2020-08-04 | 2022-02-15 | 한국철도기술연구원 | 전기 철도 차량 제어 장치 및 방법 |
KR102445588B1 (ko) * | 2020-08-04 | 2022-09-23 | 한국철도기술연구원 | 전기 철도 차량과 승강장의 제어 시스템과 방법 |
KR102445587B1 (ko) * | 2020-08-04 | 2022-09-26 | 한국철도기술연구원 | 전기 철도 차량 제어 장치 및 방법 |
Also Published As
Publication number | Publication date |
---|---|
US20150263604A1 (en) | 2015-09-17 |
EP2940851A1 (en) | 2015-11-04 |
EP2940851A4 (en) | 2016-04-20 |
BR112015011414A2 (pt) | 2017-07-11 |
WO2014103055A1 (ja) | 2014-07-03 |
US9350230B2 (en) | 2016-05-24 |
CN104885352B (zh) | 2017-09-26 |
JPWO2014103055A1 (ja) | 2017-01-12 |
CN104885352A (zh) | 2015-09-02 |
AU2012397669A1 (en) | 2015-06-04 |
AU2012397669B2 (en) | 2015-11-26 |
EP2940851B1 (en) | 2017-08-23 |
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