SE7714537L - Anordning vid vexelstromsmatning - Google Patents
Anordning vid vexelstromsmatningInfo
- Publication number
- SE7714537L SE7714537L SE7714537A SE7714537A SE7714537L SE 7714537 L SE7714537 L SE 7714537L SE 7714537 A SE7714537 A SE 7714537A SE 7714537 A SE7714537 A SE 7714537A SE 7714537 L SE7714537 L SE 7714537L
- Authority
- SE
- Sweden
- Prior art keywords
- solid state
- groups
- series
- windings
- state switches
- Prior art date
Links
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
- H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
- H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
- H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters
-
- 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
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/505—Conversion of dc power input into ac power output without possibility of reversal 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
- H02M7/515—Conversion of dc power input into ac power output without possibility of reversal 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
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15458676A JPS5378015A (en) | 1976-12-21 | 1976-12-21 | Ac motor apparatus |
JP15591576A JPS5379232A (en) | 1976-12-23 | 1976-12-23 | A.c. power supply device and rorary magnetic field device using it |
JP1373977A JPS5399409A (en) | 1977-02-10 | 1977-02-10 | Solid commutator motor device |
Publications (1)
Publication Number | Publication Date |
---|---|
SE7714537L true SE7714537L (sv) | 1978-06-22 |
Family
ID=27280382
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7714537A SE7714537L (sv) | 1976-12-21 | 1977-12-20 | Anordning vid vexelstromsmatning |
Country Status (6)
Country | Link |
---|---|
US (1) | US4218646A (sv) |
BR (1) | BR7708491A (sv) |
DE (1) | DE2757123A1 (sv) |
FR (1) | FR2375751A1 (sv) |
GB (1) | GB1598936A (sv) |
SE (1) | SE7714537L (sv) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4928051A (en) * | 1987-05-05 | 1990-05-22 | Jozsef Demeter | Electric motor |
US6054837A (en) * | 1994-06-28 | 2000-04-25 | Borealis Technical Limited | Polyphase induction electrical rotating machine |
US6570361B1 (en) * | 1999-02-22 | 2003-05-27 | Borealis Technical Limited | Rotating induction apparatus |
US6002233A (en) * | 1997-12-19 | 1999-12-14 | Itt Manufacturing Enterprises, Inc. | Low torque ripple switched reluctance motor regulation system |
US6864661B2 (en) * | 1999-02-22 | 2005-03-08 | Borealis Technical Limited | Rotating induction apparatus |
US6922037B2 (en) * | 1999-02-22 | 2005-07-26 | Borealis Technical Limited | Rotating induction apparatus |
EP1389362A4 (en) * | 2001-04-26 | 2007-03-07 | Borealis Tech Ltd | ELECTRICAL ROTATING MACHINE WITH VARIABLE RANGE POLYGON CONNECTION |
DE10301272A1 (de) * | 2003-01-15 | 2004-08-05 | Siemens Ag | Elektrische Maschine für den Propulsionsantrieb eines U-Boots mit einer permanentmagnetisch erregten Synchronmaschine |
EP1864375B1 (de) | 2005-03-31 | 2008-06-25 | Alstom Technology Ltd | Generator mit hoher phasenordnung |
WO2012144662A1 (ko) * | 2011-04-18 | 2012-10-26 | 서울대학교산학협력단 | 인버터 회로가 내장된 이동체를 가지는 권선형 동기기 및 그 제어 방법 |
JP6289825B2 (ja) | 2013-06-28 | 2018-03-07 | 株式会社東芝 | 発電機励磁装置および電力変換システム |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3659168A (en) * | 1971-02-22 | 1972-04-25 | Gen Motors Corp | Voltage control for a motor supply system |
US3790877A (en) * | 1973-02-02 | 1974-02-05 | Gen Electric | Power delivery system for a tank load characterized by series-connected inverter bridges and a high voltage source |
US4028600A (en) * | 1973-08-23 | 1977-06-07 | Siemens Aktiengesellschaft | Method and apparatus for slow speed operation of an inverter controlled rotating field machine |
JPS52154011A (en) * | 1976-06-18 | 1977-12-21 | Hitachi Ltd | Excitation controller for synchronous machine |
JPS5332331A (en) * | 1976-09-06 | 1978-03-27 | Hitachi Ltd | Controlling for electrical power converting device |
-
1977
- 1977-12-20 FR FR7738450A patent/FR2375751A1/fr not_active Withdrawn
- 1977-12-20 SE SE7714537A patent/SE7714537L/sv not_active Application Discontinuation
- 1977-12-20 BR BR7708491A patent/BR7708491A/pt unknown
- 1977-12-21 DE DE19772757123 patent/DE2757123A1/de active Pending
- 1977-12-21 US US05/862,870 patent/US4218646A/en not_active Expired - Lifetime
- 1977-12-21 GB GB53246/77A patent/GB1598936A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BR7708491A (pt) | 1978-09-12 |
GB1598936A (en) | 1981-09-23 |
DE2757123A1 (de) | 1978-08-24 |
FR2375751A1 (fr) | 1978-07-21 |
US4218646A (en) | 1980-08-19 |
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Legal Events
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---|---|---|---|
NAV | Patent application has lapsed |
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