WO2006112002A1 - 電気車制御装置 - Google Patents
電気車制御装置 Download PDFInfo
- Publication number
- WO2006112002A1 WO2006112002A1 PCT/JP2005/007074 JP2005007074W WO2006112002A1 WO 2006112002 A1 WO2006112002 A1 WO 2006112002A1 JP 2005007074 W JP2005007074 W JP 2005007074W WO 2006112002 A1 WO2006112002 A1 WO 2006112002A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- filter capacitor
- charging
- converter
- transformer
- electric vehicle
- Prior art date
Links
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
- B60L9/00—Electric propulsion with power supply external to the vehicle
- B60L9/005—Interference suppression
-
- 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
-
- 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
- H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/125—Avoiding or suppressing excessive transient voltages or currents
-
- 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
- B60L2210/20—AC 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
Definitions
- the present invention relates to an electric vehicle control device.
- a converter in which a rectifying element and a self-extinguishing element are connected in reverse parallel to form a bridge circuit is connected to a secondary winding of a main transformer via a high-voltage contactor.
- a filter capacitor Connects a filter capacitor to the output terminal of the converter.
- an inverter that converts the DC power output from the converter power into AC power is connected to both ends of the filter capacitor.
- the AC voltage supplied from the secondary winding is rectified by inserting a high-voltage contactor between the phases of the AC voltage input to the converter between ⁇ ⁇ 2 and ⁇ .
- the filter capacitor is charged by rectification by charging (for example, see Patent Document 1).
- Patent Document 1 Japanese Patent Laid-Open No. 11-98610 (Page 3, Fig. 1)
- a high-voltage contactor is inserted when the phase of the AC voltage input to the converter is between ⁇ ⁇ 2 and ⁇ .
- the frequency of the AC power supply that supplies AC power to the transformer is 50 Hz
- the AC voltage phase is 5 ms between ⁇ ⁇ 2 and ⁇
- the operation time of the high-voltage contactor is generally 50 ms to 100 ms. Therefore, there is a problem that charging control to control the charging of the filter capacitor at the same time when the high voltage contactor is turned on is difficult!
- the present invention has been made to solve the above-described problems, and an object thereof is to provide an electric vehicle control device capable of easily performing charge control when charging a filter capacitor. It is what.
- the rectifying element and the self-extinguishing element are antiparallel.
- Connect a converter connected in a row to form a bridge circuit to the secondary feeder of the main transformer connect a filter capacitor to the output terminal of the converter, and connect an inverter that converts DC power to AC power.
- An electric vehicle control device that is connected to both ends and charges the filter capacitor before starting the inverter has an internal impedance that can suppress the rush current that flows during charging of the filter capacitor to a predetermined value.
- the charging transformer is connected to the tertiary feeder of the main transformer via switching means, and the output voltage of the tertiary feeder that has been boosted to a predetermined voltage by the charging transformer is rectified by the rectifier element to charge the filter capacitor. It is what I did.
- the present invention boosts the voltage to a predetermined AC voltage by a charging transformer connected to the tertiary winding of the main transformer via an opening / closing means, and rectifies the voltage by a rectifying element that constitutes a converter. Since the battery is charged, it is possible to easily control the timing at which the switching means is turned on.
- FIG. 1 is a configuration diagram of an electric vehicle control apparatus according to Embodiment 1 for carrying out the present invention.
- the rectifier element la ⁇ flywheel diode: Ld and self-extinguishing elements 2a ⁇ 2d are connected in reverse parallel to form a bridge circuit.
- the primary feeder 5b of the main transformer 5 is connected to the AC power source 7 via the pantograph 6.
- a filter capacitor 8 is connected to the output terminal of the comparator 3.
- an inverter 9 for converting DC power into AC power is connected to both ends of the filter capacitor 8.
- the inverter 9 is composed of a rectifying element 10a ⁇ : LOf and a self-extinguishing element 11a ⁇ : L If, and outputs three-phase AC power.
- a three-phase AC motor 11 that drives an electric vehicle is connected to the output terminal of the inverter 9.
- the primary side of the charging transformer 13 is connected to the tertiary winding 5c of the main transformer 5 via the switching means 12 composed of a contactor or a semiconductor element, and the secondary side of the charging transformer 13 is connected to the input terminal of the converter 3 Has been.
- the output voltage of the tertiary cable 5c is for lighting, air conditioners, etc. Is the low pressure used.
- the charging transformer 13 is set so as to have an internal impedance capable of suppressing the rush current flowing when the filter capacitor 8 is charged to a predetermined value less than the rated current value of the rectifying element la ⁇ : Ld. The charge voltage is boosted to a predetermined voltage so that the operation of inverter 9 is guaranteed.
- the switching means 12 is inserted to charge the output voltage of the tertiary cable 5 c of the main transformer 5.
- the voltage is boosted to a predetermined voltage by the device 13.
- the output of the tertiary winding 5c boosted to a predetermined voltage is converted into direct current by the rectifying action of each rectifying element la ⁇ : Ld of the converter 3 to charge the filter capacitor 8.
- the switching means 12 is opened and the high voltage contactor 4 is turned on, whereby the operation of the converter 3 and the inverter 9 is started and the driving of the three-phase AC motor 11 is started.
- the output voltage of the third winding 5c boosted to a predetermined voltage by the charging transformer 13 having an internal impedance capable of suppressing the rush current flowing when the filter capacitor 8 is charged to a predetermined value is converted into the converter 3 Rectifying element la to be configured: Charge control can be easily performed by rectifying with Ld and charging filter capacitor 8.
- FIG. 1 is a configuration diagram of an electric vehicle control device according to Embodiment 1 for carrying out the present invention.
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNA2005800261231A CN1993246A (zh) | 2005-04-12 | 2005-04-12 | 电动车控制装置 |
PCT/JP2005/007074 WO2006112002A1 (ja) | 2005-04-12 | 2005-04-12 | 電気車制御装置 |
US11/632,053 US20080036427A1 (en) | 2005-04-12 | 2005-04-12 | Electric Vehicle Control Apparatus |
EP05730667A EP1870276A1 (en) | 2005-04-12 | 2005-04-12 | Electric vehicle control apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2005/007074 WO2006112002A1 (ja) | 2005-04-12 | 2005-04-12 | 電気車制御装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006112002A1 true WO2006112002A1 (ja) | 2006-10-26 |
Family
ID=37114755
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2005/007074 WO2006112002A1 (ja) | 2005-04-12 | 2005-04-12 | 電気車制御装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20080036427A1 (ja) |
EP (1) | EP1870276A1 (ja) |
CN (1) | CN1993246A (ja) |
WO (1) | WO2006112002A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9457791B2 (en) * | 2009-01-06 | 2016-10-04 | GM Global Technology Operations LLC | Charging cable with controller |
RU2482977C1 (ru) * | 2009-03-13 | 2013-05-27 | Кабусики Кайся Тосиба | Система подвижного состава и способ ее управления |
DE102010041065A1 (de) | 2010-09-20 | 2012-03-22 | Robert Bosch Gmbh | System zum Laden eines Energiespeichers und Verfahren zum Betrieb des Ladesystems |
CN103280793B (zh) * | 2013-04-17 | 2016-04-27 | 河北旭辉电气股份有限公司 | 基于消弧变压器的电网接地补偿装置 |
TWI559648B (zh) * | 2014-01-21 | 2016-11-21 | 台達電子工業股份有限公司 | 動態充電之充電裝置及其操作方法 |
EP3023291A1 (de) * | 2014-11-20 | 2016-05-25 | ABB Technology AG | Umrichtersystem zum elektrischen antreiben eines fahrzeuges |
EP3163731A1 (en) * | 2015-11-02 | 2017-05-03 | Bombardier Transportation GmbH | A method for controlling a line converter on board a track-bound vehicle |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04271204A (ja) * | 1991-02-22 | 1992-09-28 | Mitsubishi Electric Corp | 電気車の主回路 |
JPH07274529A (ja) * | 1994-03-29 | 1995-10-20 | Hitachi Ltd | 電力変換装置 |
JPH08168101A (ja) * | 1994-12-09 | 1996-06-25 | Hitachi Ltd | 電力変換装置 |
-
2005
- 2005-04-12 US US11/632,053 patent/US20080036427A1/en not_active Abandoned
- 2005-04-12 EP EP05730667A patent/EP1870276A1/en not_active Withdrawn
- 2005-04-12 CN CNA2005800261231A patent/CN1993246A/zh active Pending
- 2005-04-12 WO PCT/JP2005/007074 patent/WO2006112002A1/ja not_active Application Discontinuation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04271204A (ja) * | 1991-02-22 | 1992-09-28 | Mitsubishi Electric Corp | 電気車の主回路 |
JPH07274529A (ja) * | 1994-03-29 | 1995-10-20 | Hitachi Ltd | 電力変換装置 |
JPH08168101A (ja) * | 1994-12-09 | 1996-06-25 | Hitachi Ltd | 電力変換装置 |
Also Published As
Publication number | Publication date |
---|---|
US20080036427A1 (en) | 2008-02-14 |
CN1993246A (zh) | 2007-07-04 |
EP1870276A1 (en) | 2007-12-26 |
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