FR2305886B1 - - Google Patents
Info
- Publication number
- FR2305886B1 FR2305886B1 FR7509324A FR7509324A FR2305886B1 FR 2305886 B1 FR2305886 B1 FR 2305886B1 FR 7509324 A FR7509324 A FR 7509324A FR 7509324 A FR7509324 A FR 7509324A FR 2305886 B1 FR2305886 B1 FR 2305886B1
- Authority
- FR
- France
- 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
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- 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
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- 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
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- 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
- Y02T10/64—Electric machine technologies in electromobility
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Direct Current Motors (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Dc-Dc Converters (AREA)
- Stopping Of Electric Motors (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7509324A FR2305886A1 (fr) | 1975-03-25 | 1975-03-25 | Dispositif et procede de shuntage a thyristors |
CH301276A CH608148A5 (en) | 1975-03-25 | 1976-03-11 | Thyristor shunting device for the exciter winding of an electric machine with series excitation. |
BE1007253A BE839476A (fr) | 1975-03-25 | 1976-03-12 | Dispositif et procede de shuntage a thyristors |
DE2611512A DE2611512C2 (de) | 1975-03-25 | 1976-03-18 | Thyristor-Nebenschlussschaltung für die Erregerwicklung eines Gleichstrom-Reihenschlussmotors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7509324A FR2305886A1 (fr) | 1975-03-25 | 1975-03-25 | Dispositif et procede de shuntage a thyristors |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2305886A1 FR2305886A1 (fr) | 1976-10-22 |
FR2305886B1 true FR2305886B1 (it) | 1977-11-18 |
Family
ID=9153053
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7509324A Granted FR2305886A1 (fr) | 1975-03-25 | 1975-03-25 | Dispositif et procede de shuntage a thyristors |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE839476A (it) |
CH (1) | CH608148A5 (it) |
DE (1) | DE2611512C2 (it) |
FR (1) | FR2305886A1 (it) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2151747A5 (it) * | 1971-09-10 | 1973-04-20 | Alsthom |
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1975
- 1975-03-25 FR FR7509324A patent/FR2305886A1/fr active Granted
-
1976
- 1976-03-11 CH CH301276A patent/CH608148A5/xx not_active IP Right Cessation
- 1976-03-12 BE BE1007253A patent/BE839476A/xx not_active IP Right Cessation
- 1976-03-18 DE DE2611512A patent/DE2611512C2/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2611512A1 (de) | 1976-10-14 |
BE839476A (fr) | 1976-09-13 |
DE2611512C2 (de) | 1984-11-08 |
FR2305886A1 (fr) | 1976-10-22 |
CH608148A5 (en) | 1978-12-15 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |