ES8402210A1 - Electrical brake system for electric rolling stock - Google Patents

Electrical brake system for electric rolling stock

Info

Publication number
ES8402210A1
ES8402210A1 ES519993A ES519993A ES8402210A1 ES 8402210 A1 ES8402210 A1 ES 8402210A1 ES 519993 A ES519993 A ES 519993A ES 519993 A ES519993 A ES 519993A ES 8402210 A1 ES8402210 A1 ES 8402210A1
Authority
ES
Spain
Prior art keywords
chopper
brake system
rolling stock
electric rolling
electrical brake
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.)
Expired
Application number
ES519993A
Other languages
Spanish (es)
Other versions
ES519993A0 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of ES519993A0 publication Critical patent/ES519993A0/en
Publication of ES8402210A1 publication Critical patent/ES8402210A1/en
Expired legal-status Critical Current

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
    • B60L7/00—Electrodynamic brake systems for vehicles in general
    • B60L7/22—Dynamic electric resistor braking, combined with dynamic electric regenerative braking
    • 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
    • H02P3/00—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters
    • H02P3/06—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter
    • H02P3/08—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing a dc motor
    • H02P3/14—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing a dc motor by regenerative braking
    • 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
    • H02P3/00—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters
    • H02P3/06—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter
    • H02P3/18—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing an ac motor
    • 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
    • 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
    • Y02T10/64—Electric machine technologies in electromobility

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Stopping Of Electric Motors (AREA)

Abstract

An electrical brake system for an electric rolling stock includes a filter condenser (4) and a chopper (7) connected in parallel thereto. If the voltage across the filter condenser (4) rises excessively due to an abrupt variation of the trolly load or a momentary coming-off of the pantagraph 2 from the trolly 1, it is detected and the chopper (7) is operated so as to suppress the excessive voltage and at the same time reduce the chopper current automatically in accordance with a predetermined timing pattern, not to a complete cut off of the regenerative braking current, but maintaining the regenerative control, thereby allowing a quick restoration of the regenerative current when the power system is rid of the disturbance.
ES519993A 1982-03-05 1983-02-22 Electrical brake system for electric rolling stock Expired ES8402210A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57035406A JPS58154304A (en) 1982-03-05 1982-03-05 Electric brake device for electric rolling stock

Publications (2)

Publication Number Publication Date
ES519993A0 ES519993A0 (en) 1984-02-16
ES8402210A1 true ES8402210A1 (en) 1984-02-16

Family

ID=12441006

Family Applications (1)

Application Number Title Priority Date Filing Date
ES519993A Expired ES8402210A1 (en) 1982-03-05 1983-02-22 Electrical brake system for electric rolling stock

Country Status (5)

Country Link
JP (1) JPS58154304A (en)
AU (1) AU556308B2 (en)
CA (1) CA1186037A (en)
ES (1) ES8402210A1 (en)
GB (1) GB2117195B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61207101A (en) * 1985-03-08 1986-09-13 Mitsubishi Electric Corp Controller for electric railcar
JPH06106001B2 (en) * 1989-02-07 1994-12-21 株式会社日立製作所 Electric vehicle braking system
JP2564403B2 (en) * 1989-09-20 1996-12-18 株式会社日立製作所 Break control device for electric vehicles
JP2680186B2 (en) * 1990-11-28 1997-11-19 株式会社日立製作所 Electric car control device
JP3345249B2 (en) * 1996-02-01 2002-11-18 三菱電機株式会社 Electric car control device
CZ299530B6 (en) * 2004-06-21 2008-08-27 Siemens Kolejová vozidla, s. r. o. Circuit arrangement for controlling regeneration brake of traction rail vehicles
WO2011074045A1 (en) * 2009-12-18 2011-06-23 三菱電機株式会社 Electric vehicle drive control apparatus

Also Published As

Publication number Publication date
ES519993A0 (en) 1984-02-16
CA1186037A (en) 1985-04-23
JPH0437642B2 (en) 1992-06-22
AU556308B2 (en) 1986-10-30
JPS58154304A (en) 1983-09-13
GB8302143D0 (en) 1983-03-02
GB2117195A (en) 1983-10-05
AU1079383A (en) 1983-09-08
GB2117195B (en) 1986-09-10

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971001