SE388964B - Transformator for alstring eller metning av hoga och mycket hoga spenningar eller for metning av strommar pa hogspenningspotential i kaskadkoppling - Google Patents
Transformator for alstring eller metning av hoga och mycket hoga spenningar eller for metning av strommar pa hogspenningspotential i kaskadkopplingInfo
- Publication number
- SE388964B SE388964B SE7206334A SE633472A SE388964B SE 388964 B SE388964 B SE 388964B SE 7206334 A SE7206334 A SE 7206334A SE 633472 A SE633472 A SE 633472A SE 388964 B SE388964 B SE 388964B
- Authority
- SE
- Sweden
- Prior art keywords
- saturation
- cascad
- currents
- transformer
- coupling
- 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
- H01F38/24—Voltage transformers
- H01F38/26—Constructions
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S336/00—Inductor devices
- Y10S336/02—Separable
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transformers For Measuring Instruments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2124345A DE2124345C3 (de) | 1971-05-17 | 1971-05-17 | Transformator zur Erzeugung oder Messung hoher und höchster Spannungen oder zur Messung von Strömen auf Hochspannungspotential in Kaskadenschaltung |
Publications (1)
Publication Number | Publication Date |
---|---|
SE388964B true SE388964B (sv) | 1976-10-18 |
Family
ID=5808082
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7206334A SE388964B (sv) | 1971-05-17 | 1972-05-15 | Transformator for alstring eller metning av hoga och mycket hoga spenningar eller for metning av strommar pa hogspenningspotential i kaskadkoppling |
Country Status (7)
Country | Link |
---|---|
US (1) | US3772625A (fr) |
AT (1) | AT316683B (fr) |
CA (1) | CA977050A (fr) |
CH (1) | CH546468A (fr) |
DE (1) | DE2124345C3 (fr) |
FR (1) | FR2137978B1 (fr) |
SE (1) | SE388964B (fr) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4030058A (en) * | 1976-03-30 | 1977-06-14 | Westinghouse Electric Corporation | Inductive coupler |
US5680028A (en) * | 1994-06-30 | 1997-10-21 | Mceachern; Alexander | Charger for hand-held rechargeable electric apparatus with reduced magnetic field |
US5502374A (en) * | 1994-09-02 | 1996-03-26 | Veris Industries, Inc. | Current sensors |
US5652479A (en) * | 1995-01-25 | 1997-07-29 | Micro Linear Corporation | Lamp out detection for miniature cold cathode fluorescent lamp system |
US5754012A (en) * | 1995-01-25 | 1998-05-19 | Micro Linear Corporation | Primary side lamp current sensing for minature cold cathode fluorescent lamp system |
US5844378A (en) * | 1995-01-25 | 1998-12-01 | Micro Linear Corp | High side driver technique for miniature cold cathode fluorescent lamp system |
US5965989A (en) * | 1996-07-30 | 1999-10-12 | Micro Linear Corporation | Transformer primary side lamp current sense circuit |
US5896015A (en) * | 1996-07-30 | 1999-04-20 | Micro Linear Corporation | Method and circuit for forming pulses centered about zero crossings of a sinusoid |
US5818669A (en) * | 1996-07-30 | 1998-10-06 | Micro Linear Corporation | Zener diode power dissipation limiting circuit |
US6344980B1 (en) | 1999-01-14 | 2002-02-05 | Fairchild Semiconductor Corporation | Universal pulse width modulating power converter |
DE60109023T2 (de) * | 2000-11-20 | 2006-04-13 | Draeger Medical Systems, Inc., Danvers | Ein elktrisch isolierter versorgungs- und signalkoppler für eine mit einem patienten verbundene vorrichtung |
DE20111386U1 (de) * | 2001-07-10 | 2001-09-06 | FRIWO Gerätebau GmbH, 48346 Ostbevern | Ladeeinheit zum kontaktlosen Übertragen elektrischer Leistung sowie Leistungsaufnahmevorrichtung und Ladesystem |
US20070050030A1 (en) * | 2005-08-23 | 2007-03-01 | Kim Richard C | Expandable implant device with interchangeable spacer |
TW200721207A (en) * | 2005-11-28 | 2007-06-01 | Ind Tech Res Inst | Detachable transformer for contactless power supply system |
US7826873B2 (en) * | 2006-06-08 | 2010-11-02 | Flextronics Ap, Llc | Contactless energy transmission converter |
US8188682B2 (en) * | 2006-07-07 | 2012-05-29 | Maxim Integrated Products, Inc. | High current fast rise and fall time LED driver |
US8609978B2 (en) * | 2007-02-14 | 2013-12-17 | Flextronics Ap, Llc | Leadframe based photo voltaic electronic assembly |
CA2609619A1 (fr) | 2007-09-10 | 2009-03-10 | Veris Industries, Llc | Indicateur d'etat |
CA2609629A1 (fr) | 2007-09-10 | 2009-03-10 | Veris Industries, Llc | Commande electrique de courant avec etalonnage automatique |
CA2609611A1 (fr) | 2007-09-10 | 2009-03-10 | Veris Industries, Llc | Indicateur d'etat a noyaux de bobinage segmentes |
US8212548B2 (en) | 2008-06-02 | 2012-07-03 | Veris Industries, Llc | Branch meter with configurable sensor strip arrangement |
US8421639B2 (en) | 2008-11-21 | 2013-04-16 | Veris Industries, Llc | Branch current monitor with an alarm |
US8421443B2 (en) | 2008-11-21 | 2013-04-16 | Veris Industries, Llc | Branch current monitor with calibration |
US9335352B2 (en) | 2009-03-13 | 2016-05-10 | Veris Industries, Llc | Branch circuit monitor power measurement |
DE102009043596A1 (de) * | 2009-09-25 | 2011-03-31 | Siemens Aktiengesellschaft | Messwandler mit einem elektrischen Wandler |
US10006948B2 (en) | 2011-02-25 | 2018-06-26 | Veris Industries, Llc | Current meter with voltage awareness |
US9146264B2 (en) | 2011-02-25 | 2015-09-29 | Veris Industries, Llc | Current meter with on board memory |
US9329996B2 (en) | 2011-04-27 | 2016-05-03 | Veris Industries, Llc | Branch circuit monitor with paging register |
US9250308B2 (en) | 2011-06-03 | 2016-02-02 | Veris Industries, Llc | Simplified energy meter configuration |
US9410552B2 (en) | 2011-10-05 | 2016-08-09 | Veris Industries, Llc | Current switch with automatic calibration |
US9424975B2 (en) | 2013-08-23 | 2016-08-23 | Veris Industries, Llc | Split core transformer with self-aligning cores |
US9588148B2 (en) | 2014-01-23 | 2017-03-07 | Veris Industries, Llc | Input circuit for current transformer |
US9607749B2 (en) | 2014-01-23 | 2017-03-28 | Veris Industries, Llc | Split core current transformer |
PL3278343T3 (pl) * | 2015-03-31 | 2024-01-29 | General Electric Technology Gmbh | Obudowa głowicy górnej |
CN105206408B (zh) * | 2015-10-09 | 2017-03-29 | 南京国电南自电网自动化有限公司 | 一种用于对抗工频磁场骚扰的电压互感器的制造方法 |
US10274572B2 (en) | 2015-12-28 | 2019-04-30 | Veris Industries, Llc | Calibration system for a power meter |
US10408911B2 (en) | 2015-12-28 | 2019-09-10 | Veris Industries, Llc | Network configurable system for a power meter |
US10371721B2 (en) | 2015-12-28 | 2019-08-06 | Veris Industries, Llc | Configuration system for a power meter |
US10371730B2 (en) | 2015-12-28 | 2019-08-06 | Veris Industries, Llc | Branch current monitor with client level access |
US11215650B2 (en) | 2017-02-28 | 2022-01-04 | Veris Industries, Llc | Phase aligned branch energy meter |
US11193958B2 (en) | 2017-03-03 | 2021-12-07 | Veris Industries, Llc | Non-contact voltage sensor |
US10705126B2 (en) | 2017-05-19 | 2020-07-07 | Veris Industries, Llc | Energy metering with temperature monitoring |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA684619A (en) * | 1964-04-21 | Ritz Hans | High-voltage instrument transformer | |
US1680910A (en) * | 1925-06-09 | 1928-08-14 | Pfiffner Emil | Earthing choking coil or voltage transformer for high voltages |
US2312073A (en) * | 1940-05-24 | 1943-02-23 | Gen Electric | Electromagnetic induction apparatus |
US2379664A (en) * | 1942-08-29 | 1945-07-03 | Rca Corp | Electrical connector for loudspeakers and the like |
US2415688A (en) * | 1943-05-05 | 1947-02-11 | Mrs Helen J Hall Jr | Induction device |
US2446999A (en) * | 1945-11-07 | 1948-08-17 | Gen Electric | Magnetic core |
US2601042A (en) * | 1949-09-17 | 1952-06-17 | Gen Electric | Transformer |
DE1120004B (de) * | 1960-03-18 | 1961-12-21 | Messwandler Bau Gmbh | Kaskadenstromwandler |
US3387606A (en) * | 1962-03-12 | 1968-06-11 | Robertshaw Controls Co | Inductive signal transfer device, useful for aviators' helmets |
US3277358A (en) * | 1963-09-09 | 1966-10-04 | Thomas H Nicholl | Battery charger |
-
1971
- 1971-05-17 DE DE2124345A patent/DE2124345C3/de not_active Expired
-
1972
- 1972-04-17 AT AT335572A patent/AT316683B/de active
- 1972-05-10 US US00252053A patent/US3772625A/en not_active Expired - Lifetime
- 1972-05-15 SE SE7206334A patent/SE388964B/xx unknown
- 1972-05-16 CH CH725572A patent/CH546468A/xx not_active IP Right Cessation
- 1972-05-16 CA CA142,348A patent/CA977050A/en not_active Expired
- 1972-05-16 FR FR7217504A patent/FR2137978B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3772625A (en) | 1973-11-13 |
DE2124345B2 (de) | 1978-03-16 |
FR2137978B1 (fr) | 1977-08-19 |
DE2124345C3 (de) | 1978-10-19 |
DE2124345A1 (de) | 1972-11-30 |
CA977050A (en) | 1975-10-28 |
CH546468A (de) | 1974-02-28 |
FR2137978A1 (fr) | 1972-12-29 |
AT316683B (de) | 1974-07-25 |
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