KR200332001Y1 - 무 접속형 전자식 전력량계 - Google Patents
무 접속형 전자식 전력량계 Download PDFInfo
- Publication number
- KR200332001Y1 KR200332001Y1 KR20-2003-0023510U KR20030023510U KR200332001Y1 KR 200332001 Y1 KR200332001 Y1 KR 200332001Y1 KR 20030023510 U KR20030023510 U KR 20030023510U KR 200332001 Y1 KR200332001 Y1 KR 200332001Y1
- Authority
- KR
- South Korea
- Prior art keywords
- wiring
- wire
- current transformer
- phase
- fixing device
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R22/00—Arrangements for measuring time integral of electric power or current, e.g. electricity meters
- G01R22/06—Arrangements for measuring time integral of electric power or current, e.g. electricity meters by electronic methods
- G01R22/061—Details of electronic electricity meters
- G01R22/065—Details of electronic electricity meters related to mechanical aspects
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R21/00—Arrangements for measuring electric power or power factor
- G01R21/06—Arrangements for measuring electric power or power factor by measuring current and voltage
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
Abstract
Description
Claims (4)
- 전자식 전력량계에서 입출력 전기배선이 전선의 절단 없이 무 접속으로 전력량계의 몸체에 설치한 배선통도를 통과하게 하고, 상기 배선통도의 한 부분에 설치한 변류기로 전류값을 검출되게 하고, 상기 배선통도의 한 부분에 설치한 전압검출장치로 전압값이 검출되게 하여 단자대의 설치가 없는 것을 특징으로 하는 무 접속형 전자식 전력량계.
- 상기 제 1항에 있어서,전류값을 검출하는 변류기의 설치 갯수는 단상2선식에서는 1개의 배선통도에 변류기를 설치하고, 단상3선식에서는 2개의 배선통도에 변류기를 설치하며, 3상3선식과 3상4선식에서는 3개의 배선통도에 변류기를 설치하여 전류값을 검출하는 것을 특징으로 하는 무 접속형 전자식 전력량계.
- 상기 제 1항에 있어서,전력량계 몸체에 돌기부를 설치하고, 그 돌기부에 배선통도와 변류기와 배선고정장치를 설치할 수 있게 하는 것을 특징으로 하는 무 접속형 전자식 전력량계.
- 상기 제 1항에 있어서,전압검출장치를 배선고정장치와 일체형으로 할 수 있게 하는 것을 특징으로 하는무 접속형 전자식 전력량계.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2003-0023510U KR200332001Y1 (ko) | 2003-07-21 | 2003-07-21 | 무 접속형 전자식 전력량계 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2003-0023510U KR200332001Y1 (ko) | 2003-07-21 | 2003-07-21 | 무 접속형 전자식 전력량계 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020030049845A Division KR20030065447A (ko) | 2003-07-21 | 2003-07-21 | 무 접속형 전자식 전력량계 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200332001Y1 true KR200332001Y1 (ko) | 2003-11-03 |
Family
ID=49418492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR20-2003-0023510U Expired - Fee Related KR200332001Y1 (ko) | 2003-07-21 | 2003-07-21 | 무 접속형 전자식 전력량계 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200332001Y1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110108910A (zh) * | 2019-05-11 | 2019-08-09 | 宁波三星医疗电气股份有限公司 | 一种电能表及具有该电能表的表箱 |
-
2003
- 2003-07-21 KR KR20-2003-0023510U patent/KR200332001Y1/ko not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110108910A (zh) * | 2019-05-11 | 2019-08-09 | 宁波三星医疗电气股份有限公司 | 一种电能表及具有该电能表的表箱 |
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St.27 status event code: A-0-1-A10-A12-nap-UA0107 |
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| UG1601 | Publication of registration |
St.27 status event code: A-4-4-Q10-Q13-nap-UG1601 |
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| T201 | Request for technology evaluation of utility model | ||
| UT0201 | Request for technical evaluation |
St.27 status event code: A-5-5-W10-W00-oth-UT0201 |
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| L13-X000 | Limitation or reissue of ip right requested |
St.27 status event code: A-2-3-L10-L13-lim-X000 |
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| P22-X000 | Classification modified |
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| P22-X000 | Classification modified |
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