KR0128224Y1 - 무접점 계전기의 전류 리미터회로 - Google Patents
무접점 계전기의 전류 리미터회로 Download PDFInfo
- Publication number
- KR0128224Y1 KR0128224Y1 KR2019930023401U KR930023401U KR0128224Y1 KR 0128224 Y1 KR0128224 Y1 KR 0128224Y1 KR 2019930023401 U KR2019930023401 U KR 2019930023401U KR 930023401 U KR930023401 U KR 930023401U KR 0128224 Y1 KR0128224 Y1 KR 0128224Y1
- Authority
- KR
- South Korea
- Prior art keywords
- ssr
- current
- load
- voltage
- turned
- Prior art date
Links
- 238000010586 diagram Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
Classifications
-
- 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
- H02H9/02—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess current
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Emergency Protection Circuit Devices (AREA)
Abstract
Description
Claims (1)
- 부하(L11)에 흐르는 전류의 양을 감지하여 소정 레벨로 하여 출력하는 감지부(11)와, 상기 감지부(11)의 출력전압과 기준전압(VR)을 비교하여 그에따른 전압을 출력하는 비교부(12)와, 상기 비교부(12)의 출력과 콘트롤 신호(Cs)의 값에 따라 무접점 계전기(14)에 공급되는 전원전압(Vcc)을 단속하는 제어부(13)와, 상기 제어부(13)의 제어에 따라 온오프되어 교류전원(AC)을 부하(L11)에 공급 또는 차단해 주는 무접점 계전기(14)로 구성한 것을 특징으로 하는 무접점 계전기의 전류 리미터회로.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019930023401U KR0128224Y1 (ko) | 1993-11-09 | 1993-11-09 | 무접점 계전기의 전류 리미터회로 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019930023401U KR0128224Y1 (ko) | 1993-11-09 | 1993-11-09 | 무접점 계전기의 전류 리미터회로 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR950015744U KR950015744U (ko) | 1995-06-19 |
KR0128224Y1 true KR0128224Y1 (ko) | 1999-05-01 |
Family
ID=19367381
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019930023401U KR0128224Y1 (ko) | 1993-11-09 | 1993-11-09 | 무접점 계전기의 전류 리미터회로 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR0128224Y1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100408160B1 (ko) * | 2001-12-01 | 2003-12-01 | 정보통신연구진흥원 | 코드분할 다중접속방식의 셀렉티브 하드 리미팅 수신기 및그 수신방법 |
-
1993
- 1993-11-09 KR KR2019930023401U patent/KR0128224Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR950015744U (ko) | 1995-06-19 |
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