JPS57106307A - Main circuit system for alternating current-direct current combination electric vehicle - Google Patents
Main circuit system for alternating current-direct current combination electric vehicleInfo
- Publication number
- JPS57106307A JPS57106307A JP18090680A JP18090680A JPS57106307A JP S57106307 A JPS57106307 A JP S57106307A JP 18090680 A JP18090680 A JP 18090680A JP 18090680 A JP18090680 A JP 18090680A JP S57106307 A JPS57106307 A JP S57106307A
- Authority
- JP
- Japan
- Prior art keywords
- travelling
- closed
- electric vehicle
- main circuit
- circuit system
- 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.)
- Pending
Links
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
PURPOSE: To apply a regenerative brake both in DC and AC sections by simple circuit constitution through the series use of a DC chopper and a thyristor type rectifier instrument.
CONSTITUTION: In the DC section, the travelling contacts of AC-DC changers 2, 3 are connected to the DC side, a contactor 16a for power travelling is closed when power travelling, and a contactor 17a for regeneration is closed when the regenerative brake. In the AC section, the travelling contacts of the AC-DC changers 2, 3 are connected to the AC side. When power travelling, contactors 16aW16c for power travelling are closed, and the thyristor type rectifier instrument 5 full-wave rectifies the output of a transformer 4 while adjusting voltage and outputting it. When the regenerative brake, contactors 17aW17c for regeneration are closed, and the thyristor type rectifier instrument 5 converts fixed DC voltage obtained at both ends of a filter capacitor 13 into AC voltage and regenerates it to an electric-car line.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18090680A JPS57106307A (en) | 1980-12-18 | 1980-12-18 | Main circuit system for alternating current-direct current combination electric vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18090680A JPS57106307A (en) | 1980-12-18 | 1980-12-18 | Main circuit system for alternating current-direct current combination electric vehicle |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57106307A true JPS57106307A (en) | 1982-07-02 |
Family
ID=16091365
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18090680A Pending JPS57106307A (en) | 1980-12-18 | 1980-12-18 | Main circuit system for alternating current-direct current combination electric vehicle |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57106307A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50127312A (en) * | 1974-03-27 | 1975-10-07 |
-
1980
- 1980-12-18 JP JP18090680A patent/JPS57106307A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50127312A (en) * | 1974-03-27 | 1975-10-07 |
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