SE399985B - Stromtransformator - Google Patents
StromtransformatorInfo
- Publication number
- SE399985B SE399985B SE7607585A SE7607585A SE399985B SE 399985 B SE399985 B SE 399985B SE 7607585 A SE7607585 A SE 7607585A SE 7607585 A SE7607585 A SE 7607585A SE 399985 B SE399985 B SE 399985B
- Authority
- SE
- Sweden
- Prior art keywords
- power transformer
- transformer
- power
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/20—Instruments transformers
- H01F38/22—Instruments transformers for single phase ac
- H01F38/28—Current transformers
- H01F38/30—Constructions
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transformers For Measuring Instruments (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7607585A SE399985B (sv) | 1976-07-02 | 1976-07-02 | Stromtransformator |
CH669077A CH614554A5 (sv) | 1976-07-02 | 1977-06-01 | |
DE19772728191 DE2728191A1 (de) | 1976-07-02 | 1977-06-23 | Hochspannungsstromwandler |
US05/810,165 US4117437A (en) | 1976-07-02 | 1977-06-27 | Top core type current transformer structure |
CA281,534A CA1076666A (en) | 1976-07-02 | 1977-06-28 | Top core type current transformer structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7607585A SE399985B (sv) | 1976-07-02 | 1976-07-02 | Stromtransformator |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7607585L SE7607585L (sv) | 1978-01-03 |
SE399985B true SE399985B (sv) | 1978-03-06 |
Family
ID=20328366
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7607585A SE399985B (sv) | 1976-07-02 | 1976-07-02 | Stromtransformator |
Country Status (5)
Country | Link |
---|---|
US (1) | US4117437A (sv) |
CA (1) | CA1076666A (sv) |
CH (1) | CH614554A5 (sv) |
DE (1) | DE2728191A1 (sv) |
SE (1) | SE399985B (sv) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH670327A5 (sv) * | 1985-10-09 | 1989-05-31 | Sprecher Energie Ag | |
DE3608391A1 (de) * | 1985-11-15 | 1987-09-17 | Messwandler Bau Ag | Hochspannungsstromwandler |
DE3540547A1 (de) * | 1985-11-15 | 1987-05-21 | Messwandler Bau Ag | Hochspannungsstromwandler und verfahren zur herstellung eines derartigen hochspannungsstromwandlers |
BR8700893A (pt) * | 1986-03-13 | 1987-12-22 | Messwandler Bau Ag | Transformador combinado de alta tensao e de corrente de alta tensao |
GB9111535D0 (en) * | 1991-05-29 | 1991-07-17 | Measurement Tech Ltd | Improvements in or relating to transformers |
EP0665561B1 (de) * | 1994-01-31 | 1997-07-09 | Gec Alsthom T&D Ag | Ringkernstromwandler zum Einbau in eine metallgekapselte Hochspannungsschaltanlage |
US6242902B1 (en) | 1999-11-19 | 2001-06-05 | Siemens Aktiengesellschaft | Measuring configuration, and use of the measuring configuration |
US8414962B2 (en) * | 2005-10-28 | 2013-04-09 | The Penn State Research Foundation | Microcontact printed thin film capacitors |
GB2462291B (en) * | 2008-07-31 | 2012-07-18 | E2V Tech Uk Ltd | Multi-toroid transformer |
WO2010061399A1 (en) * | 2008-11-27 | 2010-06-03 | Areva T&D India Ltd. | A current transformer |
FR2973154B1 (fr) | 2011-03-25 | 2017-07-14 | Alstom Grid Sas | Transformateur de courant pour appareillage triphase |
CN102496446B (zh) * | 2011-11-29 | 2014-04-16 | 中国西电电气股份有限公司 | 零磁通直流电流互感器 |
EP2800112A1 (en) | 2013-04-29 | 2014-11-05 | ABB Technology AG | HV instrument transformer |
EP4060696A1 (en) * | 2021-03-17 | 2022-09-21 | Hitachi Energy Switzerland AG | High-voltage column current transformer |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1563272B1 (de) * | 1966-11-29 | 1970-07-02 | Licentia Gmbh | Stuetzerkopfstromwandler |
-
1976
- 1976-07-02 SE SE7607585A patent/SE399985B/sv unknown
-
1977
- 1977-06-01 CH CH669077A patent/CH614554A5/xx not_active IP Right Cessation
- 1977-06-23 DE DE19772728191 patent/DE2728191A1/de not_active Withdrawn
- 1977-06-27 US US05/810,165 patent/US4117437A/en not_active Expired - Lifetime
- 1977-06-28 CA CA281,534A patent/CA1076666A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2728191A1 (de) | 1978-01-12 |
US4117437A (en) | 1978-09-26 |
SE7607585L (sv) | 1978-01-03 |
CA1076666A (en) | 1980-04-29 |
CH614554A5 (sv) | 1979-11-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DK140677A (da) | Rorkobling | |
SE7602985L (sv) | Kraftregulator | |
NO791417L (no) | Krafttransformator. | |
IT1089715B (it) | Dispositivo di alimentazione | |
IT1074692B (it) | Dispositivo di alimentazione | |
SE7702467L (sv) | Effekthalvledarelement | |
SE7607585L (sv) | Stromtransformator | |
SE432231B (sv) | Fartygsmaskineri | |
SE7705276L (sv) | Strommetapparat | |
SE401874B (sv) | Starkstromskabel | |
DK273377A (da) | Stikdaase | |
BR7704441A (pt) | Transformador de alimentacao | |
DD129972A1 (de) | Stromversorgungseinheit | |
IT1075360B (it) | Trasformatore | |
SE7807238L (sv) | Stromtransformatoranordning | |
NO153075C (no) | Krafttransformator. | |
SE406986B (sv) | Primert omkopplingsbar stromtransformator | |
DK65176A (da) | Stromtransformator | |
SE7602369L (sv) | Stromtransformator | |
SE7705299L (sv) | Stromstellaraggregat | |
NO145638C (no) | Krafttransformator. | |
BR7701543A (pt) | Transformador | |
BR7705525A (pt) | Transformador | |
SE418034B (sv) | Stromuttag | |
JPS52118219A (en) | Power transformer |