KR200364041Y1 - 피뢰탄기 - Google Patents
피뢰탄기 Download PDFInfo
- Publication number
- KR200364041Y1 KR200364041Y1 KR20-2004-0020812U KR20040020812U KR200364041Y1 KR 200364041 Y1 KR200364041 Y1 KR 200364041Y1 KR 20040020812 U KR20040020812 U KR 20040020812U KR 200364041 Y1 KR200364041 Y1 KR 200364041Y1
- Authority
- KR
- South Korea
- Prior art keywords
- output
- overvoltage
- overcurrent
- input
- limiting element
- Prior art date
Links
- 230000001012 protector Effects 0.000 title 1
- 230000006378 damage Effects 0.000 abstract description 6
- 238000007599 discharging Methods 0.000 abstract description 2
- 239000004065 semiconductor Substances 0.000 description 6
- 238000004891 communication Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 210000004556 brain Anatomy 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 150000003071 polychlorinated biphenyls Chemical class 0.000 description 1
- 238000005036 potential barrier Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
- H01C7/10—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material voltage responsive, i.e. varistors
- H01C7/12—Overvoltage protection resistors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/20—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess voltage
- H02H3/22—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess voltage of short duration, e.g. lightning
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Emergency Protection Circuit Devices (AREA)
Abstract
Description
회수 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 평균 | |
종래 | 2kV | 1.19 | 1.47 | 1.38 | 1.06 | 1.16 | 1.53 | 1.25 | 1.03 | 1.00 | 1.12 | 1.219 |
본 고안 | 0.72 | 0.69 | 0.75 | 0.75 | 0.72 | 0.69 | 0.66 | 0.72 | 0.72 | 0.75 | 0.717 | |
종래 | 3kV | 1.72 | 1.75 | 1.44 | 1.75 | 1.84 | 1.69 | 1.66 | 1.84 | 1.81 | 1.62 | 1.712 |
본 고안 | 0.94 | 0.97 | 1.00 | 0.94 | 0.91 | 0.94 | 0.94 | 0.91 | 0.97 | 0.94 | 0.946 | |
종래 | 5kV | 2.38 | 1.28 | 1.47 | 2.09 | 1.59 | 2.44 | 2.25 | 2.34 | 2.56 | 1.88 | 2.028 |
본 고안 | 1.16 | 1.41 | 1.16 | 1.22 | 1.22 | 1.44 | 1.25 | 1.47 | 1.47 | 1.41 | 1.312 |
Claims (3)
- 입력단과 출력단 사이에 병렬로 연결되어 있으며, 상기 입력단으로부터 입력되는 과전압을 제한하여 상기 출력단으로 과전압이 출력되지 않도록 하는 주 전압 제한소자;상기 입력단과 상기 출력단 사이에 각각 직렬로 연결되어 있으며, 상기 입력단으로부터 입력되는 과전류를 제한하여 상기 출력단으로 과전류가 출력되지 않도록 하는 과전류 제한소자; 및상기 과전류 제한소자의 출력측과 상기 출력단 사이에 각각 병렬로 연결되어 있으며, 상기 입력단으로부터 상기 주 전압 제한소자를 통해 입력된 과전압을 상기 주 전압 제한소자가 제한하기 전에 먼저 검출하여 입력된 과전압을 우선적으로 제한하여 상기 출력단으로 과전압이 출력되지 않도록 하는 전압 제한소자를 포함하여 구성된 것을 특징으로 하는 피뢰탄기.
- 입력단과 출력단 사이에 병렬로 연결되어 있으며, 상기 입력단으로부터 입력되는 과전압을 제한하여 상기 출력단으로 과전압이 출력되지 않도록 하는 주 전압 제한소자;상기 주 전압 제한소자의 출력측에 각각 병렬로 연결되어 있으며, 상기 입력단으로부터 상기 주 전압 제한소자를 통해 입력된 과전압을 상기 주 전압 제한소자가 제한하기 전에 먼저 검출하여 입력된 과전압을 우선적으로 제한하여 상기 출력단으로 과전압이 출력되지 않도록 하는 전압 제한소자;상기 입력단과 상기 출력단 사이에 각각 직렬로 연결되어 있으며, 상기 입력단으로부터 입력되는 과전류를 제한하여 상기 출력단으로 과전류가 출력되지 않도록 제한하는 과전류 제한소자;상기 과전류 제한소자의 출력측과 상기 출력단 사이에 각각 직렬로 연결되어 있으며, 상기 과전류 제한소자를 통해 제한된 과전류를 추가로 제한하여 과전류가 상기 출력단으로 유입되는 것을 방지하는 저항; 및상기 저항과 출력단 사이에 각각 병렬로 연결되어 있으며, 상기 전압 제한소자를 통해 1차적으로 제한된 전압을 2차로 제한하여 과전압이 상기 출력단으로 출력되지 않도록 하는 보조전압 제한소자를 포함하여 구성된 것을 특징으로 하는 피뢰탄기.
- 제 1 항 또는 제 2 항에 있어서, 상기 전압 제한소자는,사이리스터(thyristor)인 것을 특징으로 하는 피뢰탄기.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20-2004-0020812U KR200364041Y1 (ko) | 2004-07-21 | 2004-07-21 | 피뢰탄기 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20-2004-0020812U KR200364041Y1 (ko) | 2004-07-21 | 2004-07-21 | 피뢰탄기 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR200364041Y1 true KR200364041Y1 (ko) | 2004-10-08 |
Family
ID=49438739
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR20-2004-0020812U KR200364041Y1 (ko) | 2004-07-21 | 2004-07-21 | 피뢰탄기 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR200364041Y1 (ko) |
-
2004
- 2004-07-21 KR KR20-2004-0020812U patent/KR200364041Y1/ko not_active IP Right Cessation
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