NL7000257A - - Google Patents
Info
- Publication number
- NL7000257A NL7000257A NL7000257A NL7000257A NL7000257A NL 7000257 A NL7000257 A NL 7000257A NL 7000257 A NL7000257 A NL 7000257A NL 7000257 A NL7000257 A NL 7000257A NL 7000257 A NL7000257 A NL 7000257A
- Authority
- NL
- Netherlands
Links
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/125—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
- H02M3/135—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
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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
- H02P7/285—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 armature supply only
- H02P7/29—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 armature supply only using pulse modulation
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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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S388/00—Electricity: motor control systems
- Y10S388/90—Specific system operational feature
- Y10S388/905—Armature and field windings connected in series, i.e. series motor
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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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S388/00—Electricity: motor control systems
- Y10S388/907—Specific control circuit element or device
- Y10S388/917—Thyristor or scr
- Y10S388/919—Triggered by resistor or capacitor
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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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S388/00—Electricity: motor control systems
- Y10S388/907—Specific control circuit element or device
- Y10S388/917—Thyristor or scr
- Y10S388/92—Chopper
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Rectifiers (AREA)
- Stopping Of Electric Motors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB183369 | 1969-01-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7000257A true NL7000257A (xx) | 1970-07-15 |
Family
ID=9728802
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7000257A NL7000257A (xx) | 1969-01-13 | 1970-01-09 |
Country Status (7)
Country | Link |
---|---|
US (1) | US3614586A (xx) |
AT (1) | AT320080B (xx) |
BE (1) | BE744371A (xx) |
DE (1) | DE2000969A1 (xx) |
FR (1) | FR2037303A5 (xx) |
GB (1) | GB1239734A (xx) |
NL (1) | NL7000257A (xx) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3879620A (en) * | 1970-03-24 | 1975-04-22 | Mitsubishi Electric Corp | DC power control system |
US3753077A (en) * | 1971-08-31 | 1973-08-14 | Gen Electric | Direct current chopper control circuit |
US3736480A (en) * | 1972-02-11 | 1973-05-29 | J Lee | Battery run d-c motor speed control, charging and steering systems |
US3763418A (en) * | 1972-04-24 | 1973-10-02 | Garrett Corp | Single reactor force commutated chopper |
JPS5241524Y2 (xx) * | 1973-01-22 | 1977-09-20 | ||
JPS564104B2 (xx) * | 1973-11-12 | 1981-01-28 | ||
US4135236A (en) * | 1977-09-15 | 1979-01-16 | Litton Industrial Products Inc. | DC-to-DC chopper circuit |
CH622658A5 (xx) * | 1977-10-27 | 1981-04-15 | Hoffmann La Roche | |
DE3008907A1 (de) * | 1980-03-07 | 1981-09-17 | Siemens AG, 1000 Berlin und 8000 München | Gleichstromstellerschaltung |
US4613765A (en) * | 1984-06-05 | 1986-09-23 | The United States Of America As Represented By The United States Department Of Energy | Series-counterpulse repetitive-pulse inductive storage circuit |
US6075331A (en) * | 1993-03-18 | 2000-06-13 | Imra America, Inc. | Systems and methods for managing energy of electric power supply systems |
US9276511B2 (en) | 2014-02-04 | 2016-03-01 | Kohler Co. | Field current profile |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1024444A (en) * | 1962-02-06 | 1966-03-30 | Rotax Ltd | Voltage regulators |
CH428922A (de) * | 1963-05-07 | 1967-01-31 | Licentia Gmbh | Wechselrichter mit einstellbarer Amplitude und Frequenz |
GB1020590A (en) * | 1963-07-08 | 1966-02-23 | Westinghouse Brake & Signal | Improvements relating to turn-off arrangements for direct current switching circuits |
GB1123022A (en) * | 1965-03-12 | 1968-08-07 | Ransomes Sims & Jefferies Ltd | Improvements in static switching controllers for effecting connection to a d.c. electric motor and disconnection from the motor of a battery |
US3509440A (en) * | 1968-11-26 | 1970-04-28 | Gen Motors Corp | Motor control system for an induction motor |
-
1969
- 1969-01-13 GB GB183369A patent/GB1239734A/en not_active Expired
- 1969-12-29 US US888384A patent/US3614586A/en not_active Expired - Lifetime
-
1970
- 1970-01-09 NL NL7000257A patent/NL7000257A/xx unknown
- 1970-01-10 DE DE19702000969 patent/DE2000969A1/de active Pending
- 1970-01-12 FR FR7000862A patent/FR2037303A5/fr not_active Expired
- 1970-01-13 AT AT29870A patent/AT320080B/de active
- 1970-01-13 BE BE744371D patent/BE744371A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
FR2037303A5 (xx) | 1970-12-31 |
US3614586A (en) | 1971-10-19 |
DE2000969A1 (de) | 1970-07-30 |
BE744371A (fr) | 1970-06-15 |
AT320080B (de) | 1975-01-27 |
GB1239734A (xx) | 1971-07-21 |