LU51985A1 - - Google Patents
Info
- Publication number
- LU51985A1 LU51985A1 LU51985A LU51985A LU51985A1 LU 51985 A1 LU51985 A1 LU 51985A1 LU 51985 A LU51985 A LU 51985A LU 51985 A LU51985 A LU 51985A LU 51985 A1 LU51985 A1 LU 51985A1
- Authority
- LU
- Luxembourg
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
- H02M7/525—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 with automatic control of output waveform or frequency
-
- 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
- H02P27/047—V/F converter, wherein the voltage is controlled proportionally with the frequency
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Ac Motors In General (AREA)
- Control Of Multiple Motors (AREA)
- Inverter Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEL0051740 | 1965-09-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
LU51985A1 true LU51985A1 (en) | 1966-11-16 |
Family
ID=7274247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
LU51985A LU51985A1 (en) | 1965-09-29 | 1966-09-16 |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE687446A (en) |
DE (1) | DE1513317B2 (en) |
GB (1) | GB1130049A (en) |
LU (1) | LU51985A1 (en) |
NL (1) | NL6613661A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3694718A (en) * | 1970-10-19 | 1972-09-26 | Gen Electric | Methods of inverter voltage control by superimposed chopping |
NL7706751A (en) * | 1977-06-20 | 1978-12-22 | Philips Nv | MOTOR CONTROL. |
DE3326536C2 (en) * | 1983-07-22 | 1987-02-26 | Lenze GmbH & Co KG Aerzen, 3258 Aerzen | Method and circuit arrangement for limiting the intermediate circuit voltage of an inverter feeding an AC motor |
-
1965
- 1965-09-29 DE DE19651513317 patent/DE1513317B2/en not_active Withdrawn
-
1966
- 1966-09-16 LU LU51985A patent/LU51985A1/xx unknown
- 1966-09-27 BE BE687446D patent/BE687446A/xx unknown
- 1966-09-28 NL NL6613661A patent/NL6613661A/xx unknown
- 1966-09-28 GB GB4329966A patent/GB1130049A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1513317A1 (en) | 1969-09-18 |
NL6613661A (en) | 1967-03-30 |
GB1130049A (en) | 1968-10-09 |
DE1513317B2 (en) | 1971-12-30 |
BE687446A (en) | 1967-03-01 |