DE3466829D1 - High voltage isolation transformer - Google Patents

High voltage isolation transformer

Info

Publication number
DE3466829D1
DE3466829D1 DE8484401299T DE3466829T DE3466829D1 DE 3466829 D1 DE3466829 D1 DE 3466829D1 DE 8484401299 T DE8484401299 T DE 8484401299T DE 3466829 T DE3466829 T DE 3466829T DE 3466829 D1 DE3466829 D1 DE 3466829D1
Authority
DE
Germany
Prior art keywords
high voltage
isolation transformer
voltage isolation
transformer
voltage
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE8484401299T
Other languages
English (en)
Inventor
Carroll Humphries Clatterbuck
Arthur Peter Ruitberg
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
National Aeronautics and Space Administration NASA
Original Assignee
National Aeronautics and Space Administration NASA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by National Aeronautics and Space Administration NASA filed Critical National Aeronautics and Space Administration NASA
Application granted granted Critical
Publication of DE3466829D1 publication Critical patent/DE3466829D1/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/36—Electric or magnetic shields or screens
    • H01F27/363—Electric or magnetic shields or screens made of electrically conductive material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F19/00—Fixed transformers or mutual inductances of the signal type
    • H01F19/04—Transformers or mutual inductances suitable for handling frequencies considerably beyond the audio range
    • H01F19/08—Transformers having magnetic bias, e.g. for handling pulses
    • H01F2019/085—Transformer for galvanic isolation
DE8484401299T 1983-06-21 1984-06-21 High voltage isolation transformer Expired DE3466829D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/506,477 US4510476A (en) 1983-06-21 1983-06-21 High voltage isolation transformer

Publications (1)

Publication Number Publication Date
DE3466829D1 true DE3466829D1 (en) 1987-11-19

Family

ID=24014764

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484401299T Expired DE3466829D1 (en) 1983-06-21 1984-06-21 High voltage isolation transformer

Country Status (9)

Country Link
US (1) US4510476A (de)
EP (1) EP0130124B1 (de)
JP (1) JPS6037110A (de)
AU (1) AU565505B2 (de)
CA (1) CA1210101A (de)
DE (1) DE3466829D1 (de)
HK (1) HK59888A (de)
IL (1) IL72064A (de)
SG (1) SG29488G (de)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4646338A (en) * 1983-08-01 1987-02-24 Kevex Corporation Modular portable X-ray source with integral generator
FR2564594B1 (fr) * 1984-05-21 1986-09-12 Merlin Gerin Capteur de courant a noyau amagnetique
US4728919A (en) * 1985-11-25 1988-03-01 Siemens Aktiengesellschaft Moisture-tight wound ferrite toroidal core with resin envelope
JP2757372B2 (ja) * 1988-05-09 1998-05-25 日本エクスラン工業株式会社 トコフェロール類の分離濃縮用ビーズ及び分離濃縮方法
SE510192C2 (sv) 1996-05-29 1999-04-26 Asea Brown Boveri Förfarande och kopplingsarrangemang för att minska problem med tredjetonsströmmar som kan uppstå vid generator - och motordrift av växelströmsmaskiner kopplade till trefas distributions- eller transmissionsnät
ES2208904T3 (es) 1996-05-29 2004-06-16 Abb Ab Conductor para arrollamientos de alta tension y una maquina electrica rotativa que comprende un arrollamiento que incluye el conductor.
EP0888627A1 (de) 1996-05-29 1999-01-07 Asea Brown Boveri Ab Gleichstromwandler/drosselspule
JP2000511337A (ja) 1996-05-29 2000-08-29 アセア ブラウン ボヴェリ エービー 高圧巻線用絶縁導体およびその製造方法
SE9602079D0 (sv) 1996-05-29 1996-05-29 Asea Brown Boveri Roterande elektriska maskiner med magnetkrets för hög spänning och ett förfarande för tillverkning av densamma
SE510422C2 (sv) 1996-11-04 1999-05-25 Asea Brown Boveri Magnetplåtkärna för elektriska maskiner
SE512917C2 (sv) 1996-11-04 2000-06-05 Abb Ab Förfarande, anordning och kabelförare för lindning av en elektrisk maskin
SE509072C2 (sv) 1996-11-04 1998-11-30 Asea Brown Boveri Anod, anodiseringsprocess, anodiserad tråd och användning av sådan tråd i en elektrisk anordning
SE515843C2 (sv) 1996-11-04 2001-10-15 Abb Ab Axiell kylning av rotor
US5818181A (en) * 1996-11-19 1998-10-06 Magnetek, Inc. Neon lamp isolation transformer for mid-point commoned neon lamps
SE9704422D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Ändplatta
SE9704427D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Infästningsanordning för elektriska roterande maskiner
SE508543C2 (sv) 1997-02-03 1998-10-12 Asea Brown Boveri Hasplingsanordning
SE9704421D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Seriekompensering av elektrisk växelströmsmaskin
SE9704431D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Effektreglering av synkronmaskin
US5949846A (en) * 1997-02-03 1999-09-07 Hologic, Inc. Bone densitometry using x-ray imaging systems
SE508544C2 (sv) 1997-02-03 1998-10-12 Asea Brown Boveri Förfarande och anordning för montering av en stator -lindning bestående av en kabel.
SE9704423D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Roterande elektrisk maskin med spolstöd
GB2331867A (en) 1997-11-28 1999-06-02 Asea Brown Boveri Power cable termination
GB2331852A (en) * 1997-11-28 1999-06-02 Asea Brown Boveri Transformer winding arrangements
BR9815420A (pt) 1997-11-28 2001-07-17 Abb Ab Método e dispositivo para controlar o fluxo magnético com um enrolamento auxiliar em uma máquina rotativa de alta voltagem de corrente alternada
US6801421B1 (en) 1998-09-29 2004-10-05 Abb Ab Switchable flux control for high power static electromagnetic devices
US6285234B1 (en) 1999-12-20 2001-09-04 System Design Concepts, Inc. Current-mode magnetic isolator for switching DC-DC converters
US8067946B2 (en) 2007-11-02 2011-11-29 Cooper Technologies Company Method for repairing a transmission line in an electrical power distribution system
US9383394B2 (en) * 2007-11-02 2016-07-05 Cooper Technologies Company Overhead communicating device
US7930141B2 (en) * 2007-11-02 2011-04-19 Cooper Technologies Company Communicating faulted circuit indicator apparatus and method of use thereof
US8594956B2 (en) * 2007-11-02 2013-11-26 Cooper Technologies Company Power line energy harvesting power supply
US8227763B2 (en) * 2009-03-25 2012-07-24 Twin Creeks Technologies, Inc. Isolation circuit for transmitting AC power to a high-voltage region
US8755204B2 (en) * 2009-10-21 2014-06-17 Lam Research Corporation RF isolation for power circuitry
CN103250059B (zh) 2010-08-10 2016-02-10 库柏技术公司 用于安装悬置监测装置的设备
GB2492597B (en) 2011-07-08 2016-04-06 E2V Tech Uk Ltd Transformer with an inverter system and an inverter system comprising the transformer
US9106085B2 (en) * 2013-03-04 2015-08-11 Uc-Logic Technology Corp. Combined transformer, and non-contact battery charging device using the same
US9379556B2 (en) 2013-03-14 2016-06-28 Cooper Technologies Company Systems and methods for energy harvesting and current and voltage measurements
US9373439B2 (en) * 2013-08-15 2016-06-21 The Quest Group Dielectric biasing circuit for transformers and inductors
US9335427B2 (en) 2013-11-22 2016-05-10 General Electric Company High voltage shielding to enable paschen region operation for neutron detection systems
US10262784B2 (en) 2017-01-10 2019-04-16 General Electric Company Ceramic insulated transformer
US10700551B2 (en) 2018-05-21 2020-06-30 Raytheon Company Inductive wireless power transfer device with improved coupling factor and high voltage isolation
WO2019236652A1 (en) * 2018-06-05 2019-12-12 Viza Electronics Pte. Ltd. Surge protection module and related components and methods

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1523891A (en) * 1925-01-20 Transformer for high voltagb
US2170048A (en) * 1935-03-20 1939-08-22 Edison Inc Thomas A Coupled circuit system
US2390800A (en) * 1942-05-13 1945-12-11 Westinghouse Electric Corp Transformer
US2413195A (en) * 1942-12-21 1946-12-24 Pacific Electric Mfg Corp High potential current transformer means
US2385460A (en) * 1943-02-15 1945-09-25 Jefferson Electric Co Method of insulating electrical apparatus
US2612545A (en) * 1950-02-11 1952-09-30 Zenith Radio Corp Television receiver output transformer
US2827616A (en) * 1952-08-06 1958-03-18 Mc Graw Edison Co High temperature transformer construction or the like
GB863059A (en) * 1958-11-29 1961-03-15 Philips Electrical Ind Ltd Improvements in or relating to high tension transformers
US3039042A (en) * 1959-02-12 1962-06-12 Moeller Instr Company Shielding of transformers
US3070766A (en) * 1961-03-20 1962-12-25 Ransburg Electro Coating Corp Coil casing comprising interconnecting shells
DE1182340B (de) * 1961-05-26 1964-11-26 Messwandler Bau Gmbh Transformator fuer hohe und hoechste Spannungen, insbesondere Prueftransformator oder Spannungswandler in Isoliermantelbauweise
US3265998A (en) * 1964-04-14 1966-08-09 Charles W Park Compact high voltage transformer having more uniform equipotential line spacing
US3573694A (en) * 1969-10-28 1971-04-06 Gen Electric High voltage transformer for television receivers
AU4867772A (en) * 1971-11-24 1974-05-09 Rca Corp High voltage coil
US4176334A (en) * 1975-08-25 1979-11-27 Hughes Aircraft Company High voltage transformer and process for making same
US4333900A (en) * 1977-12-02 1982-06-08 Chloride Electro Networks, Division Of Chloride, Inc., N. American Operation Process for manufacture of high voltage transformers and the like
JPS5780818U (de) * 1980-11-05 1982-05-19
JPS57128012A (en) * 1981-01-30 1982-08-09 Toshiba Corp Coil bobbin for transformer

Also Published As

Publication number Publication date
HK59888A (en) 1988-08-12
EP0130124A1 (de) 1985-01-02
IL72064A0 (en) 1984-10-31
EP0130124B1 (de) 1987-10-14
AU565505B2 (en) 1987-09-17
US4510476A (en) 1985-04-09
JPH0213445B2 (de) 1990-04-04
IL72064A (en) 1989-05-15
JPS6037110A (ja) 1985-02-26
CA1210101A (en) 1986-08-19
SG29488G (en) 1988-09-30
AU2923484A (en) 1985-01-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee