BR9106077A - Protecao automatica contra descargas disruptivas para motores de tracao de locomotivas - Google Patents

Protecao automatica contra descargas disruptivas para motores de tracao de locomotivas

Info

Publication number
BR9106077A
BR9106077A BR919106077A BR9106077A BR9106077A BR 9106077 A BR9106077 A BR 9106077A BR 919106077 A BR919106077 A BR 919106077A BR 9106077 A BR9106077 A BR 9106077A BR 9106077 A BR9106077 A BR 9106077A
Authority
BR
Brazil
Prior art keywords
protection against
automatic protection
locomotive traction
disruptive discharge
traction engines
Prior art date
Application number
BR919106077A
Other languages
English (en)
Inventor
Ronald Barry Bailey
Hebert Joseph Brown
Myron Lee Smith
Edgar Thomas Balch
Roger D Hucko
Joseph Andrew Laukaitis
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of BR9106077A publication Critical patent/BR9106077A/pt

Links

Classifications

    • 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
    • H02H7/08—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 dynamo-electric motors
    • H02H7/0811—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 dynamo-electric motors for dc motors
    • 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
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
    • B60L3/0061—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to electrical machines
    • 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
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
    • B60L3/0069—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to the isolation, e.g. ground fault or leak current
    • 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
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B60L3/0092—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption with use of redundant elements for safety purposes
    • 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
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B60L3/06—Limiting the traction current under mechanical overload conditions
    • 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
    • B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
    • B60L50/61—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries by batteries charged by engine-driven generators, e.g. series hybrid electric 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
    • 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
    • B60L2250/00—Driver interactions
    • B60L2250/16—Driver interactions by display
    • 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
    • Y02T10/62—Hybrid 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Protection Of Generators And Motors (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Automatic Cycles, And Cycles In General (AREA)
BR919106077A 1990-09-18 1991-08-09 Protecao automatica contra descargas disruptivas para motores de tracao de locomotivas BR9106077A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/584,566 US5168416A (en) 1990-09-18 1990-09-18 Automatic flashover protection for locomotive traction motors
PCT/US1991/005688 WO1992005611A1 (en) 1990-09-18 1991-08-09 Automatic flashover protection for locomotive traction motors

Publications (1)

Publication Number Publication Date
BR9106077A true BR9106077A (pt) 1993-03-09

Family

ID=24337870

Family Applications (1)

Application Number Title Priority Date Filing Date
BR919106077A BR9106077A (pt) 1990-09-18 1991-08-09 Protecao automatica contra descargas disruptivas para motores de tracao de locomotivas

Country Status (9)

Country Link
US (1) US5168416A (pt)
JP (1) JPH05502785A (pt)
CN (1) CN1033415C (pt)
AU (1) AU640830B2 (pt)
BR (1) BR9106077A (pt)
CA (1) CA2071920C (pt)
DE (1) DE4192244T (pt)
MX (1) MX9101113A (pt)
WO (1) WO1992005611A1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5245495A (en) * 1990-09-18 1993-09-14 General Electric Company Automatic flashover protection for locomotive traction motors
US5334878A (en) * 1993-04-13 1994-08-02 General Electric Company Inverter control for third rail head end power
US5528445A (en) * 1994-09-23 1996-06-18 General Electric Company Automatic fault current protection for a locomotive propulsion system
US5528444A (en) * 1994-09-23 1996-06-18 General Electric Company Automatic overvoltage protection for an alternator in a locomotive propulsion system
FI112733B (fi) * 1994-09-30 2003-12-31 Kone Corp Menetelmä ja laitteisto tahtimoottorin jarruttamiseksi
US5914648A (en) * 1995-03-07 1999-06-22 Caddock Electronics, Inc. Fault current fusing resistor and method
US5646510A (en) * 1995-03-31 1997-07-08 General Electric Company AC locomotive operation with DC bus current sensor failure
US5929610A (en) * 1997-02-07 1999-07-27 General Electric Company Method and apparatus for shoot-through detection and accommodation in an electric power system including a synchronous generator power source
US6359346B1 (en) * 2000-08-23 2002-03-19 General Electric Company Processor and method for accommodating failed speed sensors in a locomotive
US6803734B2 (en) * 2002-05-31 2004-10-12 General Electric Company Method for eliminating fuel use during dynamic braking
US7084609B2 (en) * 2004-01-29 2006-08-01 Visteon Global Technologies, Inc. Alternator controlled rectifier
JP6398890B2 (ja) * 2014-10-21 2018-10-03 株式会社デンソー 回転電機の制御装置
DE102015222773A1 (de) * 2015-11-18 2017-05-18 Robert Bosch Gmbh Verfahren zum Erkennen eines Fehlers in einer Generatoreinheit
CN106159891B (zh) * 2016-07-07 2018-07-24 中车大连机车车辆有限公司 直流电传动内燃机车主电路接地保护方法
EP3564911B1 (de) * 2018-05-04 2022-10-19 Andreas Stihl AG & Co. KG Einrichtung zur erfassung von betriebsdaten eines motorangetriebenen werkzeugs und system
CN111641360B (zh) * 2020-06-11 2023-07-25 上海外高桥造船有限公司 一种瞬态压降获取、设备起动的方法和装置、设备和介质

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4112475A (en) * 1976-12-22 1978-09-05 General Electric Company D-C motor flashover protection
JPS53103550A (en) * 1977-02-23 1978-09-08 Toshiba Corp Protective device for earthed field windings of alternator
CA1162977A (en) * 1981-05-29 1984-02-28 Philip Chadwick Thyristor-switched capacitor apparatus
US4608619A (en) * 1985-03-18 1986-08-26 General Motors Corporation Ground fault voltage limiting for a locomotive electric traction motor
US4634887A (en) * 1985-06-24 1987-01-06 General Electric Company Load rate limiting means for a locomotive engine
NZ216902A (en) * 1985-10-28 1988-11-29 Gen Electric Ground fault protection-power restored if fault is cleared

Also Published As

Publication number Publication date
JPH05502785A (ja) 1993-05-13
CN1060370A (zh) 1992-04-15
MX9101113A (es) 1992-05-04
CA2071920C (en) 2003-01-28
DE4192244T (pt) 1992-10-08
AU8652691A (en) 1992-04-15
WO1992005611A1 (en) 1992-04-02
CA2071920A1 (en) 1992-03-19
CN1033415C (zh) 1996-11-27
US5168416A (en) 1992-12-01
AU640830B2 (en) 1993-09-02

Similar Documents

Publication Publication Date Title
MX9101113A (es) Proteccion automatica contra descarga disruptiva para motores de traccion de locomotoras
FI973522A (fi) Vesipitoisia, lesitiinipohjaisia irrotteita ja menetelmät niiden käyttämiseksi
FI972088A0 (fi) Kauko-ohjattu moottorin käynnistys- ja pysäytyslaite työkoneille
DE69505244D1 (de) Automatische drehzahlregelung eines verbrennungsmotors
MX9100218A (es) Composicion para forro interno de neumaticos
ES514490A0 (es) "perfeccionamientos en los sistemas de filtro ventilado para cigarrillos".
BR9305067A (pt) Filtro de ar para motorcicleta
ES262520Y (es) "dispositivo para limpieza automatica de los cilindros de los motores".
ES1020976Y (es) Protector de seguridad para casetes.
ITBO940082A1 (it) Astucciatrice automatica monoblocco
BR8107166A (pt) Filtro de ar para motores
SE9401689D0 (sv) Förfaranden för skärande bearbetning
FI951263A0 (fi) Kattilan sisäosa
ITAL940001A0 (it) Affilatrice automatica per catene da motoseghe
ES1019818Y (es) Dispositivo para la colocacion de profilacticos.
BR9503910A (pt) Supervisor de vazão para bombas centrifugas
SE9403696D0 (sv) Anordning för renovering av torkarblad
ES272621Y (es) Boquilla de proteccion contra las dobladuras.
ITMN940015V0 (it) Maschera frontale per autovettura
KR960009037U (ko) 야간보호용 안전벨트
ES555795A0 (es) Un protector de incontinencia para hombres
ES1030385Y (es) Colector para filtros de agua.
KR960022822U (ko) 위험표시용 경광등
FI943619A0 (fi) System foer lutning av last och foerbaettring av stabilitet vid en hoegstaplande truck som aer foersedd med en vertikalmast
ITCH940010A0 (it) Autoscatto per lenze da pesca

Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG Letter patent granted
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 09/08/2011