DE3338318C2 - - Google Patents
Info
- Publication number
- DE3338318C2 DE3338318C2 DE3338318A DE3338318A DE3338318C2 DE 3338318 C2 DE3338318 C2 DE 3338318C2 DE 3338318 A DE3338318 A DE 3338318A DE 3338318 A DE3338318 A DE 3338318A DE 3338318 C2 DE3338318 C2 DE 3338318C2
- Authority
- DE
- Germany
- Prior art keywords
- field
- switch
- armature
- diode
- series
- 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
- 238000004804 winding Methods 0.000 claims description 49
- 230000003313 weakening effect Effects 0.000 claims description 10
- 238000009499 grossing Methods 0.000 description 8
- 230000005284 excitation Effects 0.000 description 7
- 239000002131 composite material Substances 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000001172 regenerating effect Effects 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 230000009993 protective function Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
- H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current
- H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power
- H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
- H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
- H02P7/282—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling field supply only
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
- H02P5/68—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors controlling two or more DC dynamo-electric motors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Stopping Of Electric Motors (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19833338318 DE3338318A1 (de) | 1983-10-21 | 1983-10-21 | Gleichstromstellerschaltung fuer elektrische fahrzeuge mit automatischer feldschwaechung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19833338318 DE3338318A1 (de) | 1983-10-21 | 1983-10-21 | Gleichstromstellerschaltung fuer elektrische fahrzeuge mit automatischer feldschwaechung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3338318A1 DE3338318A1 (de) | 1985-05-02 |
| DE3338318C2 true DE3338318C2 (en, 2012) | 1988-01-14 |
Family
ID=6212447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19833338318 Granted DE3338318A1 (de) | 1983-10-21 | 1983-10-21 | Gleichstromstellerschaltung fuer elektrische fahrzeuge mit automatischer feldschwaechung |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3338318A1 (en, 2012) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3426930A1 (de) * | 1984-07-21 | 1986-01-30 | Brown, Boveri & Cie Ag, 6800 Mannheim | Gleichstromsteller mit automatischer feldschwaechung |
| RU2480353C1 (ru) * | 2011-12-01 | 2013-04-27 | Открытое акционерное общество Научно-исследовательский и конструкторско-технологический институт подвижного состава (ОАО "ВНИКТИ") | Тяговый электропривод постоянного тока |
-
1983
- 1983-10-21 DE DE19833338318 patent/DE3338318A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE3338318A1 (de) | 1985-05-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8120 | Willingness to grant licences paragraph 23 | ||
| D2 | Grant after examination | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: BBC BROWN BOVERI AG, 6800 MANNHEIM, DE |
|
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: ASEA BROWN BOVERI AG, 6800 MANNHEIM, DE |
|
| 8339 | Ceased/non-payment of the annual fee |