KR890014906U - 단락시 시스템 보호회로 - Google Patents
단락시 시스템 보호회로Info
- Publication number
- KR890014906U KR890014906U KR2019870022708U KR870022708U KR890014906U KR 890014906 U KR890014906 U KR 890014906U KR 2019870022708 U KR2019870022708 U KR 2019870022708U KR 870022708 U KR870022708 U KR 870022708U KR 890014906 U KR890014906 U KR 890014906U
- Authority
- KR
- South Korea
- Prior art keywords
- system protection
- circuit
- short circuit
- protection circuit
- short
- Prior art date
Links
Classifications
-
- 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
- H02H7/10—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 converters; for rectifiers
- H02H7/12—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 converters; for rectifiers for static converters or rectifiers
- H02H7/1213—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 converters; for rectifiers for static converters or rectifiers for DC-DC converters
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Eletrric Generators (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019870022708U KR900009631Y1 (ko) | 1987-12-22 | 1987-12-22 | 단락시 시스템 보호회로 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019870022708U KR900009631Y1 (ko) | 1987-12-22 | 1987-12-22 | 단락시 시스템 보호회로 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR890014906U true KR890014906U (ko) | 1989-08-11 |
KR900009631Y1 KR900009631Y1 (ko) | 1990-10-15 |
Family
ID=19270598
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019870022708U KR900009631Y1 (ko) | 1987-12-22 | 1987-12-22 | 단락시 시스템 보호회로 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR900009631Y1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20000038016A (ko) * | 1998-12-03 | 2000-07-05 | 윤종용 | 과전압 및 저전압에 의한 부하의 손상을 방지하는 전원공급기제어장치 |
-
1987
- 1987-12-22 KR KR2019870022708U patent/KR900009631Y1/ko not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20000038016A (ko) * | 1998-12-03 | 2000-07-05 | 윤종용 | 과전압 및 저전압에 의한 부하의 손상을 방지하는 전원공급기제어장치 |
Also Published As
Publication number | Publication date |
---|---|
KR900009631Y1 (ko) | 1990-10-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 19980925 Year of fee payment: 9 |
|
LAPS | Lapse due to unpaid annual fee |