ES461371A1 - Mejoras en una disposicion de propulsion de motor de trac- cion. - Google Patents

Mejoras en una disposicion de propulsion de motor de trac- cion.

Info

Publication number
ES461371A1
ES461371A1 ES461371A ES461371A ES461371A1 ES 461371 A1 ES461371 A1 ES 461371A1 ES 461371 A ES461371 A ES 461371A ES 461371 A ES461371 A ES 461371A ES 461371 A1 ES461371 A1 ES 461371A1
Authority
ES
Spain
Prior art keywords
source
motor
control circuit
current
braking
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
ES461371A
Other languages
English (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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of ES461371A1 publication Critical patent/ES461371A1/es
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
    • B60L7/003—Dynamic electric braking by short circuiting the 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
    • 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
    • H02P3/18—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
    • 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
    • B60L2220/10—Electrical machine types
    • B60L2220/12—Induction machines
    • 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)
  • Stopping Of Electric Motors (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

Mejoras en una disposición de propulsión de motor de tracción, del tipo que comprende un motor de corriente alterna de velocidad ajustable, una fuente de energía de corriente continua, un inversor teniendo terminales de corriente continua, conectados a dicha fuente y terminadles de corriente alterna, conectados a dicho motor, y circuitos de control, conectados al inversor y que responden a una señal de par de impulso rotativo mandada y a señales de realimentación de motor para variar un parámetro del voltaje alterno en los terminales de corriente alterna del inversor para regular la salida de impulso de rotación del motor de corriente alterna, incluyendo los circuitos de control, medios para impedir que la magnitud del voltaje del terminal de corriente continua del inversor durante el frenado eléctrico, exceda de un límite máximo predeterminado.
ES461371A 1976-08-11 1977-08-05 Mejoras en una disposicion de propulsion de motor de trac- cion. Expired ES461371A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/713,491 US4093900A (en) 1976-08-11 1976-08-11 Dynamic brake blending for an inverter propulsion system

Publications (1)

Publication Number Publication Date
ES461371A1 true ES461371A1 (es) 1978-05-16

Family

ID=24866355

Family Applications (1)

Application Number Title Priority Date Filing Date
ES461371A Expired ES461371A1 (es) 1976-08-11 1977-08-05 Mejoras en una disposicion de propulsion de motor de trac- cion.

Country Status (6)

Country Link
US (1) US4093900A (es)
JP (1) JPS5321727A (es)
CA (1) CA1089056A (es)
DE (1) DE2734467A1 (es)
ES (1) ES461371A1 (es)
FR (1) FR2361239A1 (es)

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DE10162017A1 (de) * 2001-12-18 2003-07-10 Bosch Gmbh Robert Vorrichtung und Verfahren zur Regelung der Fahrgeschwindigkeit eines Fahrzeugs
DE10332578B4 (de) * 2002-08-06 2008-05-29 Siemens Ag Schutzschaltung und ein Verfahren zum Betreiben der Schutzschaltung, insbesondere für einen Überspannungsschutz einer elektronischen Steuerung für ein Kraftfahrzeug
US6828746B2 (en) * 2002-12-12 2004-12-07 General Electric Company Method and system using traction inverter for locked axle detection
KR100465805B1 (ko) * 2002-12-23 2005-01-13 삼성전자주식회사 모터의 돌입전류방지 및 다이나믹 브레이킹 장치
KR100488523B1 (ko) * 2003-02-14 2005-05-11 삼성전자주식회사 모터제어장치 및 그 제어방법
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US7012392B2 (en) * 2004-02-06 2006-03-14 Honeywell International Inc. Multi-stage dynamic braking resistor network
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US7443123B2 (en) * 2004-10-21 2008-10-28 Shop Vac Corporation Method and apparatus for preventing overheating in an electronically commutated motor assembly
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US7665969B2 (en) * 2005-01-24 2010-02-23 Bell Helicopter Textron Inc. Assembly for providing flexure to blade system
JP2006230084A (ja) * 2005-02-17 2006-08-31 Hitachi Ltd 交流駆動装置，車両制御装置，電力変換方法及び車両制御方法
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FI118882B (fi) * 2005-11-28 2008-04-30 Ponsse Oyj Menetelmä ja järjestely metsäkoneen tehonsiirrossa
FI122124B (fi) * 2006-07-04 2011-08-31 Abb Oy Menetelmä jarrukatkojan ohjaamiseksi, jarrukatkoja ja taajuusmuuttaja
FI118406B (fi) * 2006-09-11 2007-10-31 Kone Corp Menetelmä ja laitteisto moottorin jarruttamiseksi
US7658247B2 (en) * 2006-09-20 2010-02-09 Gatekeeper Systems, Inc. Systems and methods for power storage and management from intermittent power sources
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Also Published As

Publication number Publication date
US4093900A (en) 1978-06-06
JPS5321727A (en) 1978-02-28
DE2734467A1 (de) 1978-02-23
FR2361239B1 (es) 1983-01-21
FR2361239A1 (fr) 1978-03-10
CA1089056A (en) 1980-11-04

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19981014