KR101027038B1 - 서지 보호기용 통신 시스템 - Google Patents
서지 보호기용 통신 시스템 Download PDFInfo
- Publication number
- KR101027038B1 KR101027038B1 KR1020080086086A KR20080086086A KR101027038B1 KR 101027038 B1 KR101027038 B1 KR 101027038B1 KR 1020080086086 A KR1020080086086 A KR 1020080086086A KR 20080086086 A KR20080086086 A KR 20080086086A KR 101027038 B1 KR101027038 B1 KR 101027038B1
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- South Korea
- Prior art keywords
- surge
- voltage
- input
- surge protector
- protector
- Prior art date
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- 230000001012 protector Effects 0.000 title claims abstract description 72
- 238000004891 communication Methods 0.000 title claims abstract description 20
- 238000012546 transfer Methods 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 6
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- 230000005856 abnormality Effects 0.000 description 9
- 238000012544 monitoring process Methods 0.000 description 8
- 230000006378 damage Effects 0.000 description 7
- 230000007935 neutral effect Effects 0.000 description 6
- 230000001052 transient effect Effects 0.000 description 6
- 238000009413 insulation Methods 0.000 description 5
- 230000002159 abnormal effect Effects 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 4
- 239000004065 semiconductor Substances 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 2
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- 230000001939 inductive effect Effects 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
- G01R19/16566—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533
- G01R19/16571—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533 comparing AC or DC current with one threshold, e.g. load current, over-current, surge current or fault current
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
- G01R19/17—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values giving an indication of the number of times this occurs, i.e. multi-channel analysers
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/28—Supervision thereof, e.g. detecting power-supply failure by out of limits supervision
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/20—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for electronic equipment
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Emergency Protection Circuit Devices (AREA)
- Protection Of Static Devices (AREA)
Abstract
Description
Claims (2)
- 각 전자 장비에 입력되는 서지 전압이 감지되면 외부 접지단을 통해 방전시키고, 상기 서지 전압에 대한 데이터를 기 저장된 식별 번호와 함께 출력하며, 서지 흡수용 소자들에 의하여 서지가 억제된 전원을 직류전원으로 변환하는 교류/직류 변환부, 상기 교류/직류 변환부에서 변환되어 서지 유입시에 서지 유입에 비례하는 비례전압을 발생시키는 비교 전압부, 상기 비교 전압부에서 전압을 입력받아 기준전압과 비교하여 상기 비교 전압부에서 입력되는 전압이 상기 기준전압보다 높은 경우 동작신호가 출력되는 비교부, 상기 비교부에서 출력되는 상기 동작신호가 입력될 때마다 입력횟수를 카운트하는 서지 카운터부를 포함하는 서지 보호기;상기 서지 보호기에 출력된 상기 식별 번호 및 상태 데이터를 전달받아 상기 서지 보호기에 대응되는 전자 장비가 보호될 수 있도록 제어 신호를 송출하고, 상기 서지 전압에 대한 이벤트를 저장 및 업데이트하는 관리/제어부;상기 서지 보호기와 상기 관리/제어부 간에 구축되어 데이터를 양방향으로 전달하는 인터넷 망을 포함하며,상기 서지 보호기는 상기 서지 전압이 상기 서지 보호기에 대응되는 전자 장비로 입력되면, 상기 전자 장비로 인가되는 전압을 차단하도록 스위칭되는 것을 특징으로 하는 서지 보호기용 통신 시스템.을 포함하는 서지 보호기용 통신 시스템.
- 청구항 1에 있어서,상기 서지 카운터부에는 기 설정된 횟수가 저장되며, 상기 카운트된 수가 상기 기설정된 횟수를 초과하면 경보장치에 동작신호를 출력하며, 상기 동작신호는 상기 인터넷 망을 통하여 관리/제어부로 전달되는 것을 특징으로 하는 카운트수단이 구비된 서지 보호기용 통신 시스템.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080086086A KR101027038B1 (ko) | 2008-09-02 | 2008-09-02 | 서지 보호기용 통신 시스템 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080086086A KR101027038B1 (ko) | 2008-09-02 | 2008-09-02 | 서지 보호기용 통신 시스템 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20100027254A KR20100027254A (ko) | 2010-03-11 |
KR101027038B1 true KR101027038B1 (ko) | 2011-04-11 |
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Application Number | Title | Priority Date | Filing Date |
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KR1020080086086A KR101027038B1 (ko) | 2008-09-02 | 2008-09-02 | 서지 보호기용 통신 시스템 |
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KR (1) | KR101027038B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102181560B1 (ko) * | 2019-06-27 | 2020-11-20 | 김택원 | 서지 측정 장치 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101426469B1 (ko) * | 2012-10-22 | 2014-08-05 | 정연대 | 개별 통신 기능이 부여된 서지 보호기를 이용한 서지 전압 관리 시스템 |
KR200492253Y1 (ko) * | 2019-08-28 | 2020-09-07 | 주식회사 한국가스기술공사 | 통신용 서지보호기의 점검장치 |
CN110780106A (zh) * | 2019-10-28 | 2020-02-11 | 深圳远征技术有限公司 | 一种电涌保护器监测方法和装置 |
KR102646021B1 (ko) * | 2023-01-05 | 2024-03-12 | 이상진 | 전력유도를 이용한 전기안전 장치 |
WO2024147604A1 (ko) * | 2023-01-05 | 2024-07-11 | 이상진 | 전력유도를 이용한 전기안전 장치 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020022497A (ko) * | 2000-09-20 | 2002-03-27 | 주식회사 엔컴 | 송전탑용 낙뢰통보시스템 |
KR200305335Y1 (ko) * | 2002-11-20 | 2003-02-26 | 토즈테크놀로지 주식회사 | 옥외형 써지분전함 |
KR100657872B1 (ko) | 2004-12-29 | 2006-12-15 | 한국전기연구원 | 서지보호기의 일시 과전압 시험 시스템 및 그 제어 방법 |
KR20070005278A (ko) * | 2005-07-06 | 2007-01-10 | 파워플러스콤 주식회사 | 아크 검출을 이용한 전기 화재 예방 시스템 |
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- 2008-09-02 KR KR1020080086086A patent/KR101027038B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020022497A (ko) * | 2000-09-20 | 2002-03-27 | 주식회사 엔컴 | 송전탑용 낙뢰통보시스템 |
KR200305335Y1 (ko) * | 2002-11-20 | 2003-02-26 | 토즈테크놀로지 주식회사 | 옥외형 써지분전함 |
KR100657872B1 (ko) | 2004-12-29 | 2006-12-15 | 한국전기연구원 | 서지보호기의 일시 과전압 시험 시스템 및 그 제어 방법 |
KR20070005278A (ko) * | 2005-07-06 | 2007-01-10 | 파워플러스콤 주식회사 | 아크 검출을 이용한 전기 화재 예방 시스템 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102181560B1 (ko) * | 2019-06-27 | 2020-11-20 | 김택원 | 서지 측정 장치 |
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KR20100027254A (ko) | 2010-03-11 |
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