KR100889029B1 - 전원공급장치 - Google Patents
전원공급장치 Download PDFInfo
- Publication number
- KR100889029B1 KR100889029B1 KR1020060135296A KR20060135296A KR100889029B1 KR 100889029 B1 KR100889029 B1 KR 100889029B1 KR 1020060135296 A KR1020060135296 A KR 1020060135296A KR 20060135296 A KR20060135296 A KR 20060135296A KR 100889029 B1 KR100889029 B1 KR 100889029B1
- Authority
- KR
- South Korea
- Prior art keywords
- converter
- voltage
- inverter
- test sample
- current
- 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
- 238000012360 testing method Methods 0.000 claims abstract description 34
- 238000009413 insulation Methods 0.000 claims abstract description 15
- 230000001131 transforming effect Effects 0.000 claims abstract 2
- 238000005259 measurement Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 6
- 238000010998 test method Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for AC mains or AC distribution networks
- H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/317—Testing of digital circuits
- G01R31/31721—Power aspects, e.g. power supplies for test circuits, power saving during test
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for AC mains or AC distribution networks
- H02J3/28—Arrangements for balancing of the load in a network by storage of energy
- H02J3/30—Arrangements for balancing of the load in a network by storage of energy using dynamo-electric machines coupled to flywheels
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Dc-Dc Converters (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
Description
Claims (5)
- 수전설비(20)로부터 제공받은 입력전원을 변압하며, 입력전압의 선정에 따라 출력전압을 시험시료에 인가할 수 있는 최대전압을 결정하는 절연변압기(10)와;상기 절연변압기(10)의 출력전압을 가변하여 시험시료에 인가하는 인버터(30)와;상기 인버터(30)의 출력에 병렬 연결되어 상기 시험시료에 직류를 공급하는 1컨버터(50) 및 2컨버터(70)와;상기 인버터(30)와 1컨버터(50) 및 2컨버터(70)에 연결되어 상기 1컨버터(50) 및 2컨버터(70)의 전압 및 전류정보를 계측하여 상기 인버터(30)의 전압을 제어하는 제어부(90)를 포함하는 전원공급장치.
- 삭제
- 삭제
- 삭제
- 제 1항에 있어서, 상기 제어부(90)는 상기 1컨버터(50) 및 2컨버터(70)에 구동전압을 인가하여 턴온시키고, 상기 1컨버터(50) 및 2컨버터(70)의 출력측 전압을 체크하는 전류제어부(91)와;상기 전류제어부(91)에서 체크된 전류값을 기준으로 상기 1컨버터(50) 및 2컨버터(70)에 필요한 만큼의 전류를 공급하도록 상기 인버터(30)의 전압레벨을 조절하는 전압제어부(93)를 포함하는 것을 특징으로 하는 전원공급장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060135296A KR100889029B1 (ko) | 2006-12-27 | 2006-12-27 | 전원공급장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060135296A KR100889029B1 (ko) | 2006-12-27 | 2006-12-27 | 전원공급장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20080060790A KR20080060790A (ko) | 2008-07-02 |
KR100889029B1 true KR100889029B1 (ko) | 2009-03-19 |
Family
ID=39813276
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060135296A Expired - Fee Related KR100889029B1 (ko) | 2006-12-27 | 2006-12-27 | 전원공급장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100889029B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101126331B1 (ko) * | 2010-03-25 | 2012-03-22 | (주)인텍에프에이 | 오존 발생기용 전력 변환 장치 테스트 시스템 및 방법 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0690578A (ja) * | 1992-09-08 | 1994-03-29 | Matsushita Electric Ind Co Ltd | モータ駆動装置 |
KR19990041692A (ko) * | 1997-11-24 | 1999-06-15 | 공용조 | 교류 전동기의 제동 장치 및 제동 방법 |
JP2000125411A (ja) | 1998-10-13 | 2000-04-28 | Toyota Motor Corp | モータ駆動装置 |
KR200203550Y1 (ko) * | 2000-05-26 | 2000-11-15 | 하나전기통신주식회사 | 정류기 일체형 무정전 전원 공급장치 |
KR20010068938A (ko) * | 2000-01-11 | 2001-07-23 | 학선 김 | 교류전원을 이용한 직류전원출력장치 |
-
2006
- 2006-12-27 KR KR1020060135296A patent/KR100889029B1/ko not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0690578A (ja) * | 1992-09-08 | 1994-03-29 | Matsushita Electric Ind Co Ltd | モータ駆動装置 |
KR19990041692A (ko) * | 1997-11-24 | 1999-06-15 | 공용조 | 교류 전동기의 제동 장치 및 제동 방법 |
JP2000125411A (ja) | 1998-10-13 | 2000-04-28 | Toyota Motor Corp | モータ駆動装置 |
KR20010068938A (ko) * | 2000-01-11 | 2001-07-23 | 학선 김 | 교류전원을 이용한 직류전원출력장치 |
KR200203550Y1 (ko) * | 2000-05-26 | 2000-11-15 | 하나전기통신주식회사 | 정류기 일체형 무정전 전원 공급장치 |
Also Published As
Publication number | Publication date |
---|---|
KR20080060790A (ko) | 2008-07-02 |
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