BG38773A1 - Converting device for electric mobile composition for alternating current with recuperation in direct current traction motors - Google Patents

Converting device for electric mobile composition for alternating current with recuperation in direct current traction motors

Info

Publication number
BG38773A1
BG38773A1 BG8466417A BG6641784A BG38773A1 BG 38773 A1 BG38773 A1 BG 38773A1 BG 8466417 A BG8466417 A BG 8466417A BG 6641784 A BG6641784 A BG 6641784A BG 38773 A1 BG38773 A1 BG 38773A1
Authority
BG
Bulgaria
Prior art keywords
block
converter
control
commutating
regenerative operation
Prior art date
Application number
BG8466417A
Inventor
Stajjkov
Borshukov
Stefanov
Ganov
Matov
Popov
Dolapchiev
Original Assignee
Stajjkov
Borshukov
Stefanov
Ganov
Matov
Popov
Dolapchiev
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 Stajjkov, Borshukov, Stefanov, Ganov, Matov, Popov, Dolapchiev filed Critical Stajjkov
Priority to BG8466417A priority Critical patent/BG38773A1/en
Priority to RO119321A priority patent/RO92123B/en
Priority to JP14845185A priority patent/JPS6142202A/en
Priority to CS855250A priority patent/CS525085A2/en
Priority to EP85109303A priority patent/EP0173077B1/en
Priority to DE8585109303T priority patent/DE3578284D1/en
Priority to AT85109303T priority patent/ATE53721T1/en
Publication of BG38773A1 publication Critical patent/BG38773A1/en

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
    • B60L9/02—Electric propulsion with power supply external to the vehicle using dc motors
    • B60L9/08—Electric propulsion with power supply external to the vehicle using dc motors fed from ac supply lines
    • B60L9/12—Electric propulsion with power supply external to the vehicle using dc motors fed from ac supply lines with 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
    • B60L7/00—Electrodynamic brake systems for vehicles in general
    • B60L7/10—Dynamic electric regenerative braking
    • B60L7/12—Dynamic electric regenerative braking for vehicles propelled by 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
    • B60L2200/00—Type of vehicles
    • B60L2200/26—Rail vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Stopping Of Electric Motors (AREA)
  • Braking Arrangements (AREA)
  • Inverter Devices (AREA)
  • Control Of Multiple Motors (AREA)
  • Motorcycle And Bicycle Frame (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Sorting Of Articles (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)

Abstract

1. Apparatus for feeding an alternating current to a direct current traction device (3) equipped with a balance coil at powering operation and regenerative operation comprising : a completely-controlled thyristor-bridge-converter (2) connected with the pantograph by a reduction transformer (1) a main control block (9) controllable from the control board a powering and a regenerative operation control block (6 or 7) connected to the control electrodes of the thyristors of the converter (2) comprising a data processing block (11) and comprising an excitation control mechanism (10) characterized by a forcedly commutating block (5) the control input whereof is connected to the main control block (9) and which may be connected to the converter (2) during regenerative operation, which commutating block during regenerative operation is connected to an alternating current terminal of the converter (2) through a capacitor (5.3), the thyristors (5.1, 5.2) whereof are equidirectionally connected to those of the converter (2) at the d.c. current side thereof and by a forcedly commutating control block (8) connected to the control electrodes of the thyristors of the forcedly commutating block (5), wherein the outputs of the main control block (9) are connected to an input of the main control, regenerative operation, forcedly commutating and excitation control blocks (6, 7, 8, 10), respectively, and an input of the main control block (9) is connected to an output of the data processing block (11).
BG8466417A 1984-07-27 1984-07-27 Converting device for electric mobile composition for alternating current with recuperation in direct current traction motors BG38773A1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
BG8466417A BG38773A1 (en) 1984-07-27 1984-07-27 Converting device for electric mobile composition for alternating current with recuperation in direct current traction motors
RO119321A RO92123B (en) 1984-07-27 1985-06-26 Converting installation for set of cars of electric train of alternating current with recovery when actuating in direct current
JP14845185A JPS6142202A (en) 1984-07-27 1985-07-08 Ac type vehicle converter having reproducing function
CS855250A CS525085A2 (en) 1984-07-27 1985-07-15 Alternating-current powered converter for direct-current railway traction motors with recuperation
EP85109303A EP0173077B1 (en) 1984-07-27 1985-07-24 Ac supply device to actuate and to brake a dc train drive in a regenerator mode
DE8585109303T DE3578284D1 (en) 1984-07-27 1985-07-24 ARRANGEMENT FOR AC POWER SUPPLY OF A DC CURRENT DRIVE IN DRIVE AND COMMERCIAL BRAKE OPERATION.
AT85109303T ATE53721T1 (en) 1984-07-27 1985-07-24 ARRANGEMENT FOR THE AC POWER SUPPLY OF A DC TRAIN DRIVE IN TRAVEL AND MAINS BRAKING OPERATION.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG8466417A BG38773A1 (en) 1984-07-27 1984-07-27 Converting device for electric mobile composition for alternating current with recuperation in direct current traction motors

Publications (1)

Publication Number Publication Date
BG38773A1 true BG38773A1 (en) 1986-02-28

Family

ID=3914198

Family Applications (1)

Application Number Title Priority Date Filing Date
BG8466417A BG38773A1 (en) 1984-07-27 1984-07-27 Converting device for electric mobile composition for alternating current with recuperation in direct current traction motors

Country Status (7)

Country Link
EP (1) EP0173077B1 (en)
JP (1) JPS6142202A (en)
AT (1) ATE53721T1 (en)
BG (1) BG38773A1 (en)
CS (1) CS525085A2 (en)
DE (1) DE3578284D1 (en)
RO (1) RO92123B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105119544A (en) * 2015-09-22 2015-12-02 东方电机控制设备有限公司 Magnetic blow-out switch protective device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1538293B2 (en) * 1966-09-08 1976-05-06 Bbc Ag Brown, Boveri & Cie., Baden (Schweiz) RECOVERY DEVICE WHEN SUPPLYING DC MOTORS FROM MAINS
JPS5357431A (en) * 1976-11-04 1978-05-24 Hitachi Ltd Commutation circuit controller

Also Published As

Publication number Publication date
CS525085A2 (en) 1990-06-13
RO92123B (en) 1987-10-31
EP0173077A2 (en) 1986-03-05
ATE53721T1 (en) 1990-06-15
EP0173077A3 (en) 1986-11-12
JPS6142202A (en) 1986-02-28
DE3578284D1 (en) 1990-07-19
EP0173077B1 (en) 1990-06-13
RO92123A (en) 1987-10-30

Similar Documents

Publication Publication Date Title
KR830008915A (en) Control device of AC elevator
GB2090085B (en) Method and apparatus for controlling an alternating current motor load using plural controlled-current inverter circuits
AU3609197A (en) Device and method for direct current power supply to a traction system by means of converters from different alternating current or direct current voltages
FI944295A0 (en) Elevator energy saving device
BG38773A1 (en) Converting device for electric mobile composition for alternating current with recuperation in direct current traction motors
GR3033904T3 (en) Apparatus for driving an electrical load from a principal and an auxiliary power source.
EP0287525A3 (en) Transitory current recirculation through a power switching transistor driving an inductive load
GB8822121D0 (en) Power line communications system
JPS5653578A (en) Semiconductor power converter
GB2188798B (en) Power controller for an electrical load
EP0405653A3 (en) Electric energy power converter of which commutation is aided by an active control of the supplying voltage of the voltage inverter circuit
ES8202467A1 (en) Furnace fed with direct or alternating current by high-power conductors.
JPS56150903A (en) Operation system of electric car
JPS57160302A (en) Power converter of ac electric motor vehicle
JPS6447278A (en) Power converter
SU924812A1 (en) Device for control of electromechanical load, mainly of dc electric motor
JPS55157981A (en) Inverter device
JPS57193909A (en) Weak field control circuit of car drive motor
JPS57177201A (en) Power source supply system for game electric motor vehicle facility
JPS5765296A (en) Controller for speed of static scherbus device
JPS5722390A (en) Driving device for alternate current motor
JPS5736502A (en) Chopper circuit for electric motor vehicle
DE3663785D1 (en) Power supply circuit for an electric device
JPS5722886A (en) Flash butt welding apparatus
PL243894A2 (en) Flexible line of heavy current circuit,especially for supplying high power electric furnaces