JPS57193910A - Drive motor connection for electric motor vehicle - Google Patents
Drive motor connection for electric motor vehicleInfo
- Publication number
- JPS57193910A JPS57193910A JP56076353A JP7635381A JPS57193910A JP S57193910 A JPS57193910 A JP S57193910A JP 56076353 A JP56076353 A JP 56076353A JP 7635381 A JP7635381 A JP 7635381A JP S57193910 A JPS57193910 A JP S57193910A
- Authority
- JP
- Japan
- Prior art keywords
- series
- armature
- motor installed
- armatures
- truck
- 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.)
- Granted
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
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Control Of Multiple Motors (AREA)
Abstract
PURPOSE:To make uniform easily the current of a group of motors connected in series in the small range of field current adjustment, by connecting motors installed on different trucks or cars in series. CONSTITUTION:The armature 61 of the motor installed on the trunk 81 and the armature 64 of the motor installed on the truck 82, and the armature 62 of the motor installed on the truck 81 and the armature 63 of the motor installed on the truck 82 are connected respectively in series. The series circuits of the armatures 61 and 64, 62 and 63 are respectively connected in parallel with a converter 2 connected to the secondary winding 12 of a transformer 1 constituted of the primary winding 11 and secondary winding 12. Besides, the fields 71 and 74 of series armatures 61 and 64 are connected in series being connected to the converter 31 connected to the field winding 13 for the secondary winding of the transformer 1. In the same manner, the fields 72 and 73 of the armatures 62 and 63 are connected in series being connected to the converter 32 connected to the field winding 14. Thus, the current can be made uniform for the group of motors in seried connection.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56076353A JPS57193910A (en) | 1981-05-20 | 1981-05-20 | Drive motor connection for electric motor vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56076353A JPS57193910A (en) | 1981-05-20 | 1981-05-20 | Drive motor connection for electric motor vehicle |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57193910A true JPS57193910A (en) | 1982-11-29 |
JPS6112446B2 JPS6112446B2 (en) | 1986-04-08 |
Family
ID=13602991
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56076353A Granted JPS57193910A (en) | 1981-05-20 | 1981-05-20 | Drive motor connection for electric motor vehicle |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57193910A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS627955U (en) * | 1985-06-27 | 1987-01-17 |
-
1981
- 1981-05-20 JP JP56076353A patent/JPS57193910A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6112446B2 (en) | 1986-04-08 |
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