KR970023496A - Load side fault detection method and apparatus for neon transformer - Google Patents

Load side fault detection method and apparatus for neon transformer Download PDF

Info

Publication number
KR970023496A
KR970023496A KR1019950035050A KR19950035050A KR970023496A KR 970023496 A KR970023496 A KR 970023496A KR 1019950035050 A KR1019950035050 A KR 1019950035050A KR 19950035050 A KR19950035050 A KR 19950035050A KR 970023496 A KR970023496 A KR 970023496A
Authority
KR
South Korea
Prior art keywords
winding
load side
power supply
transformer
neon transformer
Prior art date
Application number
KR1019950035050A
Other languages
Korean (ko)
Inventor
박규영
Original Assignee
김봉균
주식회사 대한트랜스
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 김봉균, 주식회사 대한트랜스 filed Critical 김봉균
Priority to KR1019950035050A priority Critical patent/KR970023496A/en
Priority to PCT/KR1996/000175 priority patent/WO1997014170A1/en
Priority to GB9621301A priority patent/GB2306254A/en
Priority to AU73407/96A priority patent/AU7340796A/en
Priority to IDP962923A priority patent/ID16175A/en
Priority to TW086216346U priority patent/TW331968U/en
Publication of KR970023496A publication Critical patent/KR970023496A/en

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
    • H01F38/42—Flyback transformers
    • 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
    • H01F27/2804—Printed windings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
    • H01F41/041—Printed circuit coils
    • H01F41/046—Printed circuit coils structurally combined with ferromagnetic material
    • 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
    • H01F27/2804—Printed windings
    • H01F2027/2809—Printed windings on stacked layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Emergency Protection Circuit Devices (AREA)

Abstract

본 발명은 네온 트랜스포머에 관한 것으로써, 특히 네온트랜스포머의 부하측에 단선 또는 과부하 등의 트러블을 검출하여 전원측을 차단할 수 있도록 된 네온트랜스포머의 부하측 고장검출방법 및 부하측 고장검출과 전원측 차단장치가 구현된 그 장치에 관한 것인바, 네온방전관의 물리적 취약성과 그 전원장치인 네온트랜스포머의 고압사용에 의한 안정성을 고려하여 이들을 충족하는 네온트랜스포머를 제공하고자 네온트랜스포머의 부하측 고장요소에 의하여 변화하는 코어의 자속에 의하여 일정레벨의 전압을 검출하는 제3권선을 형성하여 이 제3권선에 의하여 구동되는 릴레이로써 전원측 입력을 차단할 수 있도록 된 네온트랜스포머의 부하측 고장검출방법 및 그 장치인 것을 특징으로 한다.The present invention relates to a neon transformer, and in particular, a load side fault detection method and a load side fault detection method and a load side fault detection method of a neon transformer which can cut off the power supply side by detecting a breakdown or an overload on the load side of the neon transformer. It is related to the device, in consideration of the physical vulnerability of the neon discharge tube and the stability of the high voltage use of the neon transformer, its power supply, in order to provide a neon transformer that satisfies them by the magnetic flux of the core changed by the fault component of the load side of the neon transformer. And a load side fault detection method and apparatus for a neon transformer which form a third winding that detects a voltage of a predetermined level, and which is able to cut off the power supply input as a relay driven by the third winding.

Description

네온 트랜스포머의 부하측 고장검출방법 및 그 장치Load side fault detection method and apparatus for neon transformer

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명의 부학측 고장검출 방법을 도시한 개요도,1 is a schematic diagram showing a method for detecting faults of the under- side of the present invention;

제2도는 본 발명에 의한 네온 트랜스포머의 권선 구성도.2 is a winding configuration of the neon transformer according to the present invention.

Claims (4)

자로를 형성하는 코어(C)와, 이 코어에 적의의 권수비를 갖도록 전원측과 부하측 권선(N1, N2)이 마련되고, 부하측 권선에 부하로써의 네온방전관이 결합되는 네온트랜스포머에 있어서, 상기 코어에 부하측 고장을 검출하기 위한 제3의 권선을 감지수단(10)으로써 접속설치 함과 동시에 상기 감지수단의 출력을 증폭하기 위한 증폭수단(20) 및 상기 전원측 입력단과 전원측 권선(N1)간에 전원을 개폐하는 개폐수단(30)을 조합구성함으로서, 상기 감지수단의 신호를 증폭시켜 고장검출에 응동토록하면서 상기 개폐수단(30)이 전원을 차단할 수 있도록 구성된 것을 특징으로 하는 네온트랜스포머의 부하측 고장검출 방법.In a neon (C) forming a magnetic path, and a power supply side and a load side windings (N 1 , N 2 ) are provided on the core so as to have an appropriate number of turns, and the neon transformer tube as a load is coupled to the load side windings. A third winding for detecting a load side fault is connected to the core as the sensing means 10 and at the same time between the amplifying means 20 for amplifying the output of the sensing means and between the power input side and the power winding N 1 . By combining the opening and closing means 30 for opening and closing the power supply, the load side failure of the neon transformer, characterized in that the opening and closing means 30 to cut off the power while amplifying the signal of the detection means to respond to the failure detection Detection method. 제1항에 있어서, 상기 감지수단(10)에 의하여 개방구동된 개폐수단의 지속적인 개방상태를 유지하기 위하여 감지수단의 출력에 의한 궤환출력이 개폐수단(30)을 통하여 전원측으로부터 증폭수단(20)에 제공될 수 있도록 이루어지는 것을 특징으로 하는 네온트랜스포머의 부하측 고장검출 방법.According to claim 1, wherein the feedback output by the output of the sensing means to the amplification means from the power supply side through the opening and closing means 30 in order to maintain the continuous open state of the opening and closing means opened by the sensing means (10) Load side fault detection method of the neon transformer, characterized in that made to be provided to. 자로를 형성하는 코어(C)와, 전원측 권선(N1)과 부하측 권선(N2)로된 네온트랜스포머(T)에 있어서, 상기 코어(C)에 제3권선(N3)으로써의 감지권선(S)을 권회하는 것과, 이 감지권선(S)의 출력단에 적의의 증폭률을 갖는 승압트랜스(T1)을 연결하는 것과, 상기 트랜스(T1)의 출력단에 릴레이(RY)의 여자코일을 연결하되 이릴레이(RY)의 브레이크 접점(ry-b1, ry-b2)은 상기 전원측 권선(N1)의 전단에 개재하고, 메이크접점(ry-a1,ry-a2)은 전원측으로부터 상기 릴레이(RY) 여자코일에 자기 유지 접점으로 연결하여 이루어지는 것을 특징으로 하는 네온트랜스 포머의 부하측 고장검출 방법.A sensing winding as a third winding (N 3 ) on the core (C) in a core (C) forming a magnetic path, and a neon transformer (T) comprising a power supply side winding (N 1 ) and a load side winding (N 2 ). Winding S, connecting a boost transformer T 1 having an amplification factor with an appropriate amplification factor to the output terminal of the sensing winding S, and excitation coil of the relay RY to the output terminal of the transformer T 1 . The brake contacts ry-b 1 and ry-b 2 of the relay RY are interposed at the front end of the power supply winding N 1 , and the make contacts ry-a 1 and ry-a 2 are connected to the power supply side. Load side fault detection method of the neon transformer, characterized in that by connecting to the relay (RY) excitation coil from the magnetic holding contact. 제3항에 있어서, 상기 릴레이는 자기유지용 영구자석을 갖는 릴레이로써 이루어지는 것을 특징으로 하는 네온트랜스 포머의 부하측 고장검출 방법.The method of claim 3, wherein the relay comprises a relay having a permanent magnet for self-sustaining. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950035050A 1995-10-12 1995-10-12 Load side fault detection method and apparatus for neon transformer KR970023496A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
KR1019950035050A KR970023496A (en) 1995-10-12 1995-10-12 Load side fault detection method and apparatus for neon transformer
PCT/KR1996/000175 WO1997014170A1 (en) 1995-10-12 1996-10-11 Coil winding structure of flyback transformer
GB9621301A GB2306254A (en) 1995-10-12 1996-10-11 Flyback transformer coil structure
AU73407/96A AU7340796A (en) 1995-10-12 1996-10-11 Coil winding structure of flyback transformer
IDP962923A ID16175A (en) 1995-10-12 1996-10-14 STRUCTURE OF WILDING LILITAN FROM FLYBACK TRANSFORMERS
TW086216346U TW331968U (en) 1995-10-12 1996-10-17 Coil winding structure of flyback transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950035050A KR970023496A (en) 1995-10-12 1995-10-12 Load side fault detection method and apparatus for neon transformer

Publications (1)

Publication Number Publication Date
KR970023496A true KR970023496A (en) 1997-05-30

Family

ID=19429918

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950035050A KR970023496A (en) 1995-10-12 1995-10-12 Load side fault detection method and apparatus for neon transformer

Country Status (6)

Country Link
KR (1) KR970023496A (en)
AU (1) AU7340796A (en)
GB (1) GB2306254A (en)
ID (1) ID16175A (en)
TW (1) TW331968U (en)
WO (1) WO1997014170A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6960968B2 (en) * 2002-06-26 2005-11-01 Koninklijke Philips Electronics N.V. Planar resonator for wireless power transfer
US20080186123A1 (en) 2007-02-07 2008-08-07 Industrial Technology Research Institute Inductor devices
US7983059B2 (en) 2008-09-02 2011-07-19 Analog Devices, Inc. High frequency power converter based on transformers
US9293997B2 (en) 2013-03-14 2016-03-22 Analog Devices Global Isolated error amplifier for isolated power supplies

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1398388A (en) * 1972-01-13 1975-06-18 Plessey Co Ltd Cathode-ray tube deflection coils
FR2605453A1 (en) * 1986-10-15 1988-04-22 Dassault Electronique HIGH FREQUENCY TRANSFORMER WITH PRINTED CIRCUIT WINDING, PARTICULARLY FOR VERY HIGH VOLTAGE SUPPLY
EP0267108A1 (en) * 1986-10-31 1988-05-11 Digital Equipment Corporation Miniaturized transformer
US5402098A (en) * 1991-03-25 1995-03-28 Satosen Co., Ltd. Coil
EP0807941A3 (en) * 1994-08-24 1998-02-25 Yokogawa Electric Corporation Printed coil
GB2295728B (en) * 1994-12-02 1998-12-16 Mtl Instr Group Plc Transformers

Also Published As

Publication number Publication date
WO1997014170A1 (en) 1997-04-17
GB2306254A (en) 1997-04-30
TW331968U (en) 1998-05-11
AU7340796A (en) 1997-04-30
ID16175A (en) 1997-09-11
GB9621301D0 (en) 1996-11-27

Similar Documents

Publication Publication Date Title
US4001646A (en) Ground fault circuit interrupter utilizing a single transformer
US4280162A (en) Ground fault circuit interrupter
JPS60117518A (en) Relay unit
WO1998024162A1 (en) Overcurrent protection systems
AU5207499A (en) Apparatus for treating flowstreams by electromagnetic flux
US8390465B2 (en) Residual-current circuit breaker
US4173740A (en) Speaker protection circuit
KR970023496A (en) Load side fault detection method and apparatus for neon transformer
KR880008030A (en) Input switching device of electronic integrated power meter
KR880013205A (en) Circuit breaker
KR910017253A (en) Differential protection circuit
KR890004367A (en) Circuit breaker
CA2514685C (en) Circuit breaker including a non-mechanical, electronic status or control circuit
KR890002923A (en) Circuit breaker
US2036399A (en) Circuit apparatus
KR910002225A (en) Inductive load driving circuit and method
JPH11225432A (en) Transformer rush current reduction method
US3898529A (en) Ground fault interrupter circuit with grounded neutral conductor protection
GB2286936A (en) Residual current circuit
JPH065189A (en) Circuit breaker
US2859389A (en) Protection for series capacitor
KR0119778Y1 (en) Leakage current circuit breaker
SU595819A1 (en) Device for overload protection of ac electric installation
RU2042245C1 (en) Circuit-opening protective device
SU465644A1 (en) Device for galvanic isolation of electrical circuits "

Legal Events

Date Code Title Description
A201 Request for examination
N231 Notification of change of applicant