ATE531056T1 - System zur isolierung einer mittleren spannung - Google Patents

System zur isolierung einer mittleren spannung

Info

Publication number
ATE531056T1
ATE531056T1 AT09701177T AT09701177T ATE531056T1 AT E531056 T1 ATE531056 T1 AT E531056T1 AT 09701177 T AT09701177 T AT 09701177T AT 09701177 T AT09701177 T AT 09701177T AT E531056 T1 ATE531056 T1 AT E531056T1
Authority
AT
Austria
Prior art keywords
medium voltage
isolation system
voltage isolation
isolating transformer
signal isolating
Prior art date
Application number
AT09701177T
Other languages
English (en)
Inventor
Albert Roc
Peter Hammond
Original Assignee
Siemens Industry Inc
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 Siemens Industry Inc filed Critical Siemens Industry Inc
Application granted granted Critical
Publication of ATE531056T1 publication Critical patent/ATE531056T1/de

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
    • H01F38/14—Inductive couplings
    • 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
    • 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
    • H01F27/02—Casings
    • H01F27/022—Encapsulation
    • 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
    • H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
    • 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
    • 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
    • H01F27/40—Structural association with built-in electric component, e.g. fuse
    • H01F27/402—Association of measuring or protective means

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Plasma Technology (AREA)
  • Housings And Mounting Of Transformers (AREA)
  • Regulation Of General Use Transformers (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Inorganic Insulating Materials (AREA)
  • Insulating Bodies (AREA)
  • Organic Insulating Materials (AREA)
AT09701177T 2008-01-09 2009-01-09 System zur isolierung einer mittleren spannung ATE531056T1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US1996208P 2008-01-09 2008-01-09
US1999408P 2008-01-09 2008-01-09
US12/349,935 US8207812B2 (en) 2008-01-09 2009-01-07 System for isolating a medium voltage
PCT/US2009/000151 WO2009089058A1 (en) 2008-01-09 2009-01-09 System for isolating a medium voltage

Publications (1)

Publication Number Publication Date
ATE531056T1 true ATE531056T1 (de) 2011-11-15

Family

ID=40844114

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09701177T ATE531056T1 (de) 2008-01-09 2009-01-09 System zur isolierung einer mittleren spannung

Country Status (8)

Country Link
US (1) US8207812B2 (de)
EP (1) EP2227816B1 (de)
JP (1) JP5340311B2 (de)
CN (1) CN101911225B (de)
AT (1) ATE531056T1 (de)
BR (1) BRPI0907615B1 (de)
CA (1) CA2711610C (de)
WO (1) WO2009089058A1 (de)

Families Citing this family (9)

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US8981763B2 (en) * 2010-09-22 2015-03-17 Infineon Technologies Ag Di/dt current sensing
US9136213B2 (en) 2012-08-02 2015-09-15 Infineon Technologies Ag Integrated system and method of making the integrated system
US8988860B2 (en) * 2012-11-29 2015-03-24 Siemens Aktiengesellschaft Power supplies having power electronic modules and replacement methods thereof
US10110149B2 (en) 2017-01-06 2018-10-23 General Electric Company Grounding scheme for power converters with silicon carbide MOSFETs
US10103665B2 (en) 2017-01-06 2018-10-16 General Electric Company Protection for redundancy of isolated inverter blocks
US10027240B1 (en) 2017-01-06 2018-07-17 General Electric Company Ground fault isolation for power converters with silicon carbide MOSFETs
US10205399B2 (en) 2017-01-13 2019-02-12 General Electric Company Switching strategy for increased efficiency of power converters
US10186995B2 (en) 2017-01-13 2019-01-22 General Electric Company Rotating switching strategy for power converters
US10148205B2 (en) 2017-02-02 2018-12-04 General Electric Company Control method for power converters with inverter blocks with silicon carbide MOSFETs

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US2941905A (en) * 1957-04-05 1960-06-21 Westinghouse Electric Corp Filled organopolysiloxane coating for electrical members
US3039042A (en) * 1959-02-12 1962-06-12 Moeller Instr Company Shielding of transformers
US3244960A (en) * 1961-05-01 1966-04-05 United Electrodynamics Inc Electrical circuitry employing an isolation transformer
US3403366A (en) * 1966-08-29 1968-09-24 Bell Telephone Labor Inc Plug-in transformer structure
US3548357A (en) * 1969-05-13 1970-12-15 Westinghouse Electric Corp Encapsulated electrical inductive apparatus
US4019167A (en) * 1975-05-19 1977-04-19 Amerace Corporation Encapsulated transformer
US4197992A (en) * 1977-11-14 1980-04-15 Leonard Klebanoff Thermostat control device
FR2454251B1 (fr) * 1979-04-13 1987-06-12 Klein Siegfried Circuit blinde depourvu de fuites d'ondes electromagnetiques perturbatrices
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US4660014A (en) * 1985-06-19 1987-04-21 Jaycor Electromagnetic pulse isolation transformer
US4683518A (en) * 1986-11-17 1987-07-28 R. E. Phelon Company, Inc. Ignition for oil burner
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US4817862A (en) * 1987-10-02 1989-04-04 Trans-Tech Industries, Inc. Control apparatus
US5034854A (en) * 1989-06-01 1991-07-23 Matsushita Electric Industrial Co., Ltd. Encased transformer
US5056214A (en) * 1989-12-19 1991-10-15 Mark Iv Industries, Inc Method of making a molded transformer enclosure
CN2069163U (zh) * 1990-02-22 1991-01-09 沈阳变压器厂 被覆硅钢片制件
US5088186A (en) * 1990-03-13 1992-02-18 Valentine Engineering, Inc. Method of making a high efficiency encapsulated power transformer
US5241152A (en) 1990-03-23 1993-08-31 Anderson Glen L Circuit for detecting and diverting an electrical arc in a glow discharge apparatus
JPH0713205Y2 (ja) * 1990-08-29 1995-03-29 愛知電機株式会社 シールド変圧器
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US5090048A (en) 1991-05-22 1992-02-18 General Electric Company Shielded enclosure with an isolation transformer
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US5977855A (en) * 1991-11-26 1999-11-02 Matsushita Electric Industrial Co., Ltd. Molded transformer
JPH0636566Y2 (ja) * 1992-05-20 1994-09-21 相原電機株式会社 障害波防止形変圧器
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US5638263A (en) 1994-03-01 1997-06-10 Halmar Robicon Group Low and medium voltage PWM AC/DC power conversion method and apparatus
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Also Published As

Publication number Publication date
EP2227816B1 (de) 2011-10-26
JP5340311B2 (ja) 2013-11-13
CA2711610A1 (en) 2009-07-16
EP2227816A1 (de) 2010-09-15
CA2711610C (en) 2013-12-24
CN101911225B (zh) 2014-11-26
WO2009089058A1 (en) 2009-07-16
JP2011511434A (ja) 2011-04-07
US20090174516A1 (en) 2009-07-09
CN101911225A (zh) 2010-12-08
BRPI0907615A2 (pt) 2017-01-17
BRPI0907615B1 (pt) 2020-05-19
US8207812B2 (en) 2012-06-26

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties