KR910010787A - Calciner with abnormal voltage detection means - Google Patents

Calciner with abnormal voltage detection means Download PDF

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Publication number
KR910010787A
KR910010787A KR1019890015967A KR890015967A KR910010787A KR 910010787 A KR910010787 A KR 910010787A KR 1019890015967 A KR1019890015967 A KR 1019890015967A KR 890015967 A KR890015967 A KR 890015967A KR 910010787 A KR910010787 A KR 910010787A
Authority
KR
South Korea
Prior art keywords
voltage
power supply
reference voltage
difference
comparison means
Prior art date
Application number
KR1019890015967A
Other languages
Korean (ko)
Other versions
KR0130465B1 (en
Inventor
이성우
Original Assignee
이경훈
대우중공업 주식회사
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.)
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Publication date
Application filed by 이경훈, 대우중공업 주식회사 filed Critical 이경훈
Priority to KR1019890015967A priority Critical patent/KR0130465B1/en
Publication of KR910010787A publication Critical patent/KR910010787A/en
Application granted granted Critical
Publication of KR0130465B1 publication Critical patent/KR0130465B1/en

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J1/00—Circuit arrangements for dc mains or dc distribution networks
    • H02J1/04—Constant-current supply systems

Abstract

내용 없음No content

Description

이상 접압 검출 수단을 갖는 소성기Calciner with abnormal contact pressure detecting means

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

제1도는 본 발명에 따른 전압 변동 검출 수단을 갖는 소성기의 개략적인 블럭도.1 is a schematic block diagram of a firing machine having a voltage fluctuation detecting means according to the present invention;

제2도는 본 발명에 따른 제1도의 실시예를 도시하는 도면.2 shows an embodiment of FIG. 1 according to the invention;

Claims (2)

재화성 전원의 일단을 재화성조에 인가하고, 그 타단을 재화성조내의 재화성 용역에 잠긴 처리될 소재에 인가하여 화성 처리하는 소성기에 있어서, 상기 인가되는 재화성 전원의 이상 상태를 출력 표시하기 위하여 상기 전원의 일단으로부터의 전압과 상기 타단으로부터의 전압을 입력받아 상기 전원으로 부터의 전압 변동이 발생할 경우 그 전압차를 설정된 기준 전압값과 비교하여 검출하는 수단을 포함하며, 상기 검출 수단은 상기 전압차가 인가되는 한 입력단 및 설정된 기준 전압값이 인가되는 타입력단으로 이루어지는 비교 수단과, 상기 비교 수단으로부터의 전압 변동 발생 신호에 따라 온.오프되는 스위치 수단과, 상기 스위치 수단의 작동에 의해 작동하며 출력 표시하는 구동부 및 출력부를 포함하는 소성기.In the firing machine applying one end of the recyclable power supply to the regeneration tank, and applying the other end to the material to be treated submerged in the recyclable service in the regeneration tank, to display the abnormal state of the applied reusable power supply. And a means for receiving a voltage from one end of the power supply and a voltage from the other end, and detecting a voltage difference when the voltage change from the power supply occurs, by comparing the voltage difference with a predetermined reference voltage value. A comparison means consisting of an input stage and a type force stage to which a set reference voltage value is applied as long as a difference is applied, a switch means that is turned on and off in accordance with a voltage variation generation signal from the comparison means, and is operated by the operation of the switch means and outputs Firing machine including a drive unit and an output unit for displaying. 제1항에 있어서, 상기 비교수단의 한 입력단에는 전원부의 이상전압을 감지하기 위하여 상기 기준 전압 이상의 전압이 인가될때 기준 전압을 초과하지 않는 기준 전압이하가 인가되게 해주는 정전압 장치에 의해 제어되며, 상기 비교 수단의 타 입력단에 인가되는 기준 전압은 외부 전원이 입력된 정류 회로로부터 발생된 전압을 항시 일정한 값으로 유지시켜 주기 위한 정전압 장치에 의해 제어되는 소성기.According to claim 1, wherein the input terminal of the comparison means is controlled by a constant voltage device to apply a reference voltage or less that does not exceed the reference voltage when a voltage above the reference voltage is applied to detect an abnormal voltage of the power supply unit, And a reference voltage applied to the other input terminal of the comparing means is controlled by a constant voltage device for maintaining a voltage generated from a rectifying circuit to which an external power source is input at a constant value at all times. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890015967A 1989-11-04 1989-11-04 Device for detecting abnormal voltaye KR0130465B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019890015967A KR0130465B1 (en) 1989-11-04 1989-11-04 Device for detecting abnormal voltaye

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019890015967A KR0130465B1 (en) 1989-11-04 1989-11-04 Device for detecting abnormal voltaye

Publications (2)

Publication Number Publication Date
KR910010787A true KR910010787A (en) 1991-06-29
KR0130465B1 KR0130465B1 (en) 1998-04-09

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890015967A KR0130465B1 (en) 1989-11-04 1989-11-04 Device for detecting abnormal voltaye

Country Status (1)

Country Link
KR (1) KR0130465B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005081092A1 (en) * 2004-02-20 2005-09-01 Samsung Electronics Co., Ltd Display apparatus and control method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005081092A1 (en) * 2004-02-20 2005-09-01 Samsung Electronics Co., Ltd Display apparatus and control method thereof

Also Published As

Publication number Publication date
KR0130465B1 (en) 1998-04-09

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