KR970006425Y1 - 전류 및 전압 궤환에 의해 제어되는 직류 전원 장치. - Google Patents
전류 및 전압 궤환에 의해 제어되는 직류 전원 장치. Download PDFInfo
- Publication number
- KR970006425Y1 KR970006425Y1 KR2019940026140U KR19940026140U KR970006425Y1 KR 970006425 Y1 KR970006425 Y1 KR 970006425Y1 KR 2019940026140 U KR2019940026140 U KR 2019940026140U KR 19940026140 U KR19940026140 U KR 19940026140U KR 970006425 Y1 KR970006425 Y1 KR 970006425Y1
- Authority
- KR
- South Korea
- Prior art keywords
- output
- current
- voltage
- regulator
- scr
- 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
- 230000001105 regulatory effect Effects 0.000 title 1
- 230000001360 synchronised effect Effects 0.000 claims description 7
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 8
- 229910052710 silicon Inorganic materials 0.000 description 8
- 239000010703 silicon Substances 0.000 description 8
- 239000003990 capacitor Substances 0.000 description 5
- 238000004804 winding Methods 0.000 description 5
- 239000010802 sludge Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
- H02M1/083—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters for the ignition at the zero crossing of the voltage or the current
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is DC
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
- H02M7/02—Conversion of AC power input into DC power output without possibility of reversal
- H02M7/04—Conversion of AC power input into DC power output without possibility of reversal by static converters
- H02M7/12—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/0003—Details of control, feedback or regulation circuits
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Rectifiers (AREA)
Abstract
Description
Claims (1)
- SCR정류부(13)와 위상각 제어부(14)로 이루어진 직류 전원 장치에 있어서, 상기 위상각 제어부(14)의 구성은 출력 전압 설정부(1), 정류된 직류 전압의 궤환값과 출력전압 설정값에 따라 반전되는 전압레귤레이터(2) ; SCR에 흐르는 전류에 비례하는 궤환값과 전압레귤레이터(2) 출력값에 따라 반전되는 전류레귤레이터(3) ; 입력 교류 전원의 동기신호를 발생시키는 전원 동기신호 발생부(4) ; 전원동기신호 발생부(4) 출력신호가 비반전입력(+)되고 전류 레귤레이터(3) 출력의 반전된 값이 반전 입력(-)되는 펄스레귤레이터(5) ; 및 펄스레귤레이터(5) 출력에 따라 SCR의 위상각을 구동하는 위상각 구동부(6)로 이루어진 것을 특징으로 하는 전류 및 전압 궤환에 의해 제어되는 직류 전원 장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019940026140U KR970006425Y1 (ko) | 1994-10-06 | 1994-10-06 | 전류 및 전압 궤환에 의해 제어되는 직류 전원 장치. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019940026140U KR970006425Y1 (ko) | 1994-10-06 | 1994-10-06 | 전류 및 전압 궤환에 의해 제어되는 직류 전원 장치. |
Publications (2)
Publication Number | Publication Date |
---|---|
KR960015731U KR960015731U (ko) | 1996-05-17 |
KR970006425Y1 true KR970006425Y1 (ko) | 1997-06-24 |
Family
ID=19394998
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019940026140U Expired - Fee Related KR970006425Y1 (ko) | 1994-10-06 | 1994-10-06 | 전류 및 전압 궤환에 의해 제어되는 직류 전원 장치. |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970006425Y1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100421558B1 (ko) * | 2001-03-27 | 2004-03-09 | 이진식 | 삼상직류용접기의 전력제어방법 |
-
1994
- 1994-10-06 KR KR2019940026140U patent/KR970006425Y1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR960015731U (ko) | 1996-05-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19941006 |
|
UA0201 | Request for examination |
Patent event date: 19941006 Patent event code: UA02012R01D Comment text: Request for Examination of Application |
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UG1501 | Laying open of application | ||
UG1604 | Publication of application |
Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19970529 |
|
E701 | Decision to grant or registration of patent right | ||
UE0701 | Decision of registration |
Patent event date: 19970926 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
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REGI | Registration of establishment | ||
UR0701 | Registration of establishment |
Patent event date: 19980106 Patent event code: UR07011E01D Comment text: Registration of Establishment |
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UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19980106 |
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UR1001 | Payment of annual fee |
Payment date: 20000626 Start annual number: 4 End annual number: 4 |
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UR1001 | Payment of annual fee |
Payment date: 20010622 Start annual number: 5 End annual number: 5 |
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UR1001 | Payment of annual fee |
Payment date: 20020620 Start annual number: 6 End annual number: 6 |
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UR1001 | Payment of annual fee |
Payment date: 20030623 Start annual number: 7 End annual number: 7 |
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FPAY | Annual fee payment |
Payment date: 20040624 Year of fee payment: 8 |
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UR1001 | Payment of annual fee |
Payment date: 20040624 Start annual number: 8 End annual number: 8 |
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LAPS | Lapse due to unpaid annual fee | ||
UC1903 | Unpaid annual fee |
Termination date: 20061209 Termination category: Default of registration fee |