SE444376B - Statisk frekvensomformare for koppling av ett flerfasigt primernet till ett enfasigt sekundernet - Google Patents
Statisk frekvensomformare for koppling av ett flerfasigt primernet till ett enfasigt sekundernetInfo
- Publication number
- SE444376B SE444376B SE7809490A SE7809490A SE444376B SE 444376 B SE444376 B SE 444376B SE 7809490 A SE7809490 A SE 7809490A SE 7809490 A SE7809490 A SE 7809490A SE 444376 B SE444376 B SE 444376B
- Authority
- SE
- Sweden
- Prior art keywords
- frequency converter
- phase
- network
- direct
- xlc
- Prior art date
Links
- 230000003068 static effect Effects 0.000 claims description 8
- 239000013598 vector Substances 0.000 claims description 5
- 239000003990 capacitor Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 description 11
- 230000010349 pulsation Effects 0.000 description 7
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 235000007119 Ananas comosus Nutrition 0.000 description 1
- 244000099147 Ananas comosus Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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
- H02M5/00—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases
- H02M5/02—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC
- H02M5/04—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters
- H02M5/22—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M5/25—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC 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
- H02M5/27—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC 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 for conversion of frequency
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Ac-Ac Conversion (AREA)
- Inverter Devices (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1121877A CH635214A5 (en) | 1977-09-14 | 1977-09-14 | Static converter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7809490L SE7809490L (sv) | 1979-03-15 |
| SE444376B true SE444376B (sv) | 1986-04-07 |
Family
ID=4371243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7809490A SE444376B (sv) | 1977-09-14 | 1978-09-08 | Statisk frekvensomformare for koppling av ett flerfasigt primernet till ett enfasigt sekundernet |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT373449B (de) |
| CH (1) | CH635214A5 (de) |
| DE (1) | DE2746588A1 (de) |
| NO (1) | NO151437C (de) |
| SE (1) | SE444376B (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2939514A1 (de) * | 1979-09-28 | 1981-04-16 | Siemens AG, 1000 Berlin und 8000 München | Vorrichtung zur uebertragung elektrischer energie hoher leistung aus einem dreiphasigen versorgungsnetz hoeherer frequenz in ein einphasiges lastnetz niedrigerer frequenz |
| DE3213778A1 (de) * | 1982-04-08 | 1983-10-13 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Netzkupplung zum austausch elektrischer energie zwischen einem dreiphasennetz hoeherer frequenz und einem einphasennetz niedrigerer frequenz |
| DE19828404C1 (de) * | 1998-06-25 | 2000-01-05 | Siemens Ag | Unterwerk zur Speisung zweier Streckenabschnitte eines elektrifizierten Eisenbahnnetzes |
-
1977
- 1977-09-14 CH CH1121877A patent/CH635214A5/de not_active IP Right Cessation
- 1977-10-15 DE DE19772746588 patent/DE2746588A1/de active Granted
-
1978
- 1978-07-03 AT AT0480978A patent/AT373449B/de not_active IP Right Cessation
- 1978-09-08 SE SE7809490A patent/SE444376B/sv not_active IP Right Cessation
- 1978-09-08 NO NO783058A patent/NO151437C/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO151437B (no) | 1984-12-27 |
| AT373449B (de) | 1984-01-25 |
| DE2746588C2 (de) | 1988-06-23 |
| SE7809490L (sv) | 1979-03-15 |
| NO783058L (no) | 1979-03-15 |
| NO151437C (no) | 1985-04-10 |
| DE2746588A1 (de) | 1979-03-22 |
| CH635214A5 (en) | 1983-03-15 |
| ATA480978A (de) | 1983-05-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
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