BG37365A1 - Device for regulating roation frequency of asynchronous machines - Google Patents
Device for regulating roation frequency of asynchronous machinesInfo
- Publication number
- BG37365A1 BG37365A1 BG8151663A BG5166381A BG37365A1 BG 37365 A1 BG37365 A1 BG 37365A1 BG 8151663 A BG8151663 A BG 8151663A BG 5166381 A BG5166381 A BG 5166381A BG 37365 A1 BG37365 A1 BG 37365A1
- Authority
- BG
- Bulgaria
- Prior art keywords
- roation
- regulating
- frequency
- asynchronous machines
- asynchronous
- Prior art date
Links
Classifications
-
- 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
- H02M7/4826—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 operating from a resonant DC source, i.e. the DC input voltage varies periodically, e.g. resonant DC-link inverters
-
- 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
- H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
- H02P23/06—Controlling the motor in four quadrants
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Rectifiers (AREA)
- Inverter Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD80221373A DD155711A3 (en) | 1980-05-27 | 1980-05-27 | INDIRECT CONVERTER FOR POSITIONING THE SPEED OF ASYNCHRONOUS MACHINES |
Publications (1)
Publication Number | Publication Date |
---|---|
BG37365A1 true BG37365A1 (en) | 1985-05-15 |
Family
ID=5524371
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BG8151663A BG37365A1 (en) | 1980-05-27 | 1981-04-15 | Device for regulating roation frequency of asynchronous machines |
Country Status (5)
Country | Link |
---|---|
BG (1) | BG37365A1 (en) |
CS (1) | CS302681A1 (en) |
DD (1) | DD155711A3 (en) |
DE (1) | DE3113490A1 (en) |
PL (1) | PL231345A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5091840A (en) * | 1990-08-14 | 1992-02-25 | General Electric Company | Power conversion scheme employing shorting means to control current magnitude |
-
1980
- 1980-05-27 DD DD80221373A patent/DD155711A3/en unknown
-
1981
- 1981-04-03 DE DE19813113490 patent/DE3113490A1/en not_active Withdrawn
- 1981-04-15 BG BG8151663A patent/BG37365A1/en unknown
- 1981-04-22 CS CS813026A patent/CS302681A1/en unknown
- 1981-05-26 PL PL23134581A patent/PL231345A1/xx unknown
Also Published As
Publication number | Publication date |
---|---|
CS302681A1 (en) | 1984-05-14 |
DD155711A3 (en) | 1982-06-30 |
DE3113490A1 (en) | 1982-12-23 |
PL231345A1 (en) | 1982-01-18 |
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