IN2014MU01295A - A compact and portable pulse transformer applicable airborne strategic system - Google Patents

A compact and portable pulse transformer applicable airborne strategic system Download PDF

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Publication number
IN2014MU01295A
IN2014MU01295A IN1295/MUM/2014A IN1295MU2014A IN2014MU01295A IN 2014MU01295 A IN2014MU01295 A IN 2014MU01295A IN 1295MU2014 A IN1295MU2014 A IN 1295MU2014A IN 2014MU01295 A IN2014MU01295 A IN 2014MU01295A
Authority
IN
India
Prior art keywords
coaxial
pulse transformer
winding
airborne
compact
Prior art date
Application number
IN1295/MUM/2014A
Inventor
Kumar Rajawat RAJENDRA
Original Assignee
Secretary Dept Atomic Energy
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 Secretary Dept Atomic Energy filed Critical Secretary Dept Atomic Energy
Priority to IN1295/MUM/2014A priority Critical patent/IN2014MU01295A/en
Priority to PCT/IN2014/000396 priority patent/WO2015155783A1/en
Priority to EP14888741.7A priority patent/EP3129994A4/en
Priority to US15/301,802 priority patent/US10763034B2/en
Publication of IN2014MU01295A publication Critical patent/IN2014MU01295A/en

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
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2823—Wires
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F30/00—Fixed transformers not covered by group H01F19/00
    • H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
    • H01F30/08—Fixed transformers not covered by group H01F19/00 characterised by the structure without magnetic core
    • 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
    • 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
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/29—Terminals; Tapping arrangements for signal inductances
    • 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
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B11/00—Generation of oscillations using a shock-excited tuned circuit
    • H03B11/02—Generation of oscillations using a shock-excited tuned circuit excited by spark
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/53—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback
    • H03K3/537—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback the switching device being a spark gap
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H01F2005/006—Coils with conical spiral form

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Regulation Of General Use Transformers (AREA)

Abstract

The invention relates to an arrangement of coaxial windings comprising primary and secondary as air core pulse transformer having insulation and winding arrangement for efficient energy transfer to secondary winding, the secondary winding so wound with the central metallic core to include a coaxial transmission line with it and so configured to deliver rectangular pulse across its terminals; and a coaxial feeding arrangement for the primary winding with central coaxial terminal connecting to one end of an adjustable primary closing switch electrode so as to have variable voltage feed input corresponding to the load requirement.
IN1295/MUM/2014A 2014-04-07 2014-04-07 A compact and portable pulse transformer applicable airborne strategic system IN2014MU01295A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IN1295/MUM/2014A IN2014MU01295A (en) 2014-04-07 2014-04-07 A compact and portable pulse transformer applicable airborne strategic system
PCT/IN2014/000396 WO2015155783A1 (en) 2014-04-07 2014-06-13 Compact pulse transformer with transmission line embodiment
EP14888741.7A EP3129994A4 (en) 2014-04-07 2014-06-13 Compact pulse transformer with transmission line embodiment
US15/301,802 US10763034B2 (en) 2014-04-07 2014-06-13 Compact pulse transformer with transmission line embodiment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN1295/MUM/2014A IN2014MU01295A (en) 2014-04-07 2014-04-07 A compact and portable pulse transformer applicable airborne strategic system

Publications (1)

Publication Number Publication Date
IN2014MU01295A true IN2014MU01295A (en) 2015-10-09

Family

ID=54287402

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1295/MUM/2014A IN2014MU01295A (en) 2014-04-07 2014-04-07 A compact and portable pulse transformer applicable airborne strategic system

Country Status (4)

Country Link
US (1) US10763034B2 (en)
EP (1) EP3129994A4 (en)
IN (1) IN2014MU01295A (en)
WO (1) WO2015155783A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109698682A (en) * 2018-12-24 2019-04-30 西北核技术研究所 A kind of nanosecond forward position high voltage pulse generator
CN113871194A (en) * 2021-09-30 2021-12-31 中国人民解放军国防科技大学 Combined insulation method of high-voltage pulse transformer and high-voltage pulse transformer
CN114843010A (en) * 2022-04-28 2022-08-02 中国人民解放军国防科技大学 Laminated winding Blumlein wire based on combined insulation energy storage

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2547624A (en) 2015-11-25 2017-08-30 Bae Systems Plc RF transmitter and method of manufacture thereof
CN108565101B (en) * 2018-03-30 2020-03-31 中国人民解放军国防科技大学 All-solid-state light 100 kV-level pulse transformer and manufacturing method thereof
CN109714027B (en) * 2018-12-28 2023-03-31 中国工程物理研究院应用电子学研究所 Nanosecond wide-spectrum pulse generation device and method
CN110426648B (en) * 2019-06-21 2022-05-17 北京机械设备研究所 Adjustable analog load for pulse power supply debugging and assembling method thereof
CN112562995B (en) * 2020-12-10 2021-11-05 中国人民解放军国防科技大学 High-power pulse transformer with corrugated winding structure
CN113555198B (en) * 2021-07-08 2022-06-21 中国人民解放军国防科技大学 Compact double-layer secondary Tesla type pulse transformer
CN114944274B (en) * 2022-03-07 2024-03-15 西安交通大学 Switch-capacitor integrated transformer primary module and assembly method
CN114942353B (en) * 2022-03-07 2024-03-15 西安交通大学 Electromagnetic pulse simulation device and assembly method
CN114758876B (en) * 2022-05-06 2024-06-04 中国人民解放军国防科技大学 High-voltage square wave pulse transformer with self-coupling structure
CN114999748B (en) * 2022-05-25 2024-06-21 西北核技术研究所 Magnetic insulation transmission line for induction voltage superposition type device
CN115132453B (en) * 2022-06-17 2024-06-21 西北核技术研究所 FLTD pulse source for generating time-delay adjustable coaxial multi-pulse

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2963669A (en) * 1958-02-13 1960-12-06 Zenith Radio Corp Air-core transformer
US3327253A (en) * 1962-09-14 1967-06-20 John G Campbell Impedance matching ferrite transformer wherein center conductor of associated coaxial cable forms primary winding
GB2344233B (en) * 1998-11-30 2003-06-04 Marconi Electronic Syst Ltd Improvements in or relating to pulse line generators
US7239224B2 (en) * 2005-03-28 2007-07-03 Denso Corporation Ignition coil having center core
US7733208B2 (en) * 2008-04-21 2010-06-08 Wolfgram Industries, Inc. High voltage pulse type transformer with increased coupling coefficient through primary and secondary winding proximity
US9035737B2 (en) * 2010-09-30 2015-05-19 Rockwell Automation Technologies, Inc. High speed transformer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109698682A (en) * 2018-12-24 2019-04-30 西北核技术研究所 A kind of nanosecond forward position high voltage pulse generator
CN113871194A (en) * 2021-09-30 2021-12-31 中国人民解放军国防科技大学 Combined insulation method of high-voltage pulse transformer and high-voltage pulse transformer
CN114843010A (en) * 2022-04-28 2022-08-02 中国人民解放军国防科技大学 Laminated winding Blumlein wire based on combined insulation energy storage

Also Published As

Publication number Publication date
EP3129994A1 (en) 2017-02-15
EP3129994A4 (en) 2017-11-15
US10763034B2 (en) 2020-09-01
US20170117089A1 (en) 2017-04-27
WO2015155783A1 (en) 2015-10-15

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