GB1193308A - Diesel-Electric Locomotive with Direct-Current Traction Motors Fed from a Three-Phase Current Generator through Rectifiers - Google Patents
Diesel-Electric Locomotive with Direct-Current Traction Motors Fed from a Three-Phase Current Generator through RectifiersInfo
- Publication number
- GB1193308A GB1193308A GB29858/67A GB2985867A GB1193308A GB 1193308 A GB1193308 A GB 1193308A GB 29858/67 A GB29858/67 A GB 29858/67A GB 2985867 A GB2985867 A GB 2985867A GB 1193308 A GB1193308 A GB 1193308A
- Authority
- GB
- United Kingdom
- Prior art keywords
- generator
- motors
- speed
- rectifiers
- diesel
- 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
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
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/10—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines
- B60L50/12—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines using AC generators and 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
-
- 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)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Control Of Multiple Motors (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
1,193,308. Control of D.C. motors. LICENTIA PATENT-VERWALTUNGS-G.m.b.H. 28 June, 1967 [30 June, 1966], No. 29858/67. Heading H2J. [Also in Division G3] D.C. traction motors 4a, 4b are supplied via controlled rectifiers 3a, 3b from a three-phase, separately excited generator 2 driven by a variable speed diesel engine 1. Firing of the rectifiers is determined by the difference between the actual power delivered to the motors, as determined at 6 by the product of the current measured at 14 and the voltage at 16, and a reference value produced by function generator 5 in dependance upon the speed of the generator as measured by its frequency at 15. The function generator is designed so that the diesel operates at its optimum power output for the speed at which it is running. The power difference is amplified at 7, the output of which may be opposed by a current limit device 12 or a wheel slip detector 11 which detects misbalance between motor currents. After further amplification at 8 the signal controls a firing circuit 9a directly, and another 9b via a device 10 which causes less power to be delivered to the leading driving axles. The generator 2 has a voltage-speed characteristic rising steeply in the lower speed range and less steeply thereafter. Each rectifier may supply one or more motors. The firing circuits comprise transistors or thyristors which deliver either individual pulses or trains of pulses.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEL0053943 | 1966-06-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1193308A true GB1193308A (en) | 1970-05-28 |
Family
ID=7275794
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB29858/67A Expired GB1193308A (en) | 1966-06-30 | 1967-06-28 | Diesel-Electric Locomotive with Direct-Current Traction Motors Fed from a Three-Phase Current Generator through Rectifiers |
Country Status (5)
Country | Link |
---|---|
CH (1) | CH462230A (en) |
DE (1) | DE1513624A1 (en) |
FR (1) | FR1530047A (en) |
GB (1) | GB1193308A (en) |
SE (1) | SE333946B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1516770A1 (en) * | 2003-09-17 | 2005-03-23 | HONDA MOTOR CO., Ltd. | Hybrid type working machine |
-
1966
- 1966-06-30 DE DE19661513624 patent/DE1513624A1/en active Pending
-
1967
- 1967-06-22 CH CH889567A patent/CH462230A/en unknown
- 1967-06-28 SE SE09532/67*A patent/SE333946B/xx unknown
- 1967-06-28 GB GB29858/67A patent/GB1193308A/en not_active Expired
- 1967-06-30 FR FR112653A patent/FR1530047A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1516770A1 (en) * | 2003-09-17 | 2005-03-23 | HONDA MOTOR CO., Ltd. | Hybrid type working machine |
CN100422528C (en) * | 2003-09-17 | 2008-10-01 | 本田技研工业株式会社 | Hybrid type working machine |
Also Published As
Publication number | Publication date |
---|---|
SE333946B (en) | 1971-04-05 |
FR1530047A (en) | 1968-06-21 |
CH462230A (en) | 1968-09-15 |
DE1513624A1 (en) | 1969-04-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
435 | Patent endorsed 'licences of right' on the date specified (sect. 35/1949) | ||
435 | Patent endorsed 'licences of right' on the date specified (sect. 35/1949) | ||
PLNP | Patent lapsed through nonpayment of renewal fees |