KR870001388Y1 - 전압자동 조절장치 - Google Patents
전압자동 조절장치 Download PDFInfo
- Publication number
- KR870001388Y1 KR870001388Y1 KR2019840011985U KR840011985U KR870001388Y1 KR 870001388 Y1 KR870001388 Y1 KR 870001388Y1 KR 2019840011985 U KR2019840011985 U KR 2019840011985U KR 840011985 U KR840011985 U KR 840011985U KR 870001388 Y1 KR870001388 Y1 KR 870001388Y1
- Authority
- KR
- South Korea
- Prior art keywords
- voltage
- output
- transformer
- multiplexer
- tap
- 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
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P13/00—Arrangements for controlling transformers, reactors or choke coils, for the purpose of obtaining a desired output
- H02P13/06—Arrangements for controlling transformers, reactors or choke coils, for the purpose of obtaining a desired output by tap-changing; by rearranging interconnections of windings
-
- 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
- G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is AC
- G05F1/14—Regulating voltage or current wherein the variable actually regulated by the final control device is AC using tap transformers or tap changing inductors as final control devices
- G05F1/16—Regulating voltage or current wherein the variable actually regulated by the final control device is AC using tap transformers or tap changing inductors as final control devices combined with discharge tubes or semiconductor devices
- G05F1/20—Regulating voltage or current wherein the variable actually regulated by the final control device is AC using tap transformers or tap changing inductors as final control devices combined with discharge tubes or semiconductor devices semiconductor devices only
-
- 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
- H02M5/00—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases
- H02M5/02—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC
- H02M5/04—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters
- H02M5/10—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters using transformers
- H02M5/12—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters using transformers for conversion of voltage or current amplitude only
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)
- Control Of Electrical Variables (AREA)
Abstract
Description
Claims (1)
- 트랜스포머(9)와 트라이액(TA1~TA3) 및 전압 취출회로(201~208)를 구비하여서 된 전압자동 조절장치에 있어서, 상기 전압취출회로(201-208)의 출력단에 멀티플렉서(3)와 카운터(4) 및 비교기(OP1)(OP2) 등을 구비한 전압인지부(1)가 연결되고, 전압인지부(1)에는 디멀티플렉서(7)와 버퍼(8) 및 통전회로(18) 등으로 구성된 전압선정부(2)가 연결되면서 이들 전압선정부(2)의 각 출력단이 상기 트리액(TA1~TA8)의 게이트(G1~G8)와 입력측 단자(301~308)에 연결되어 구성된 것을 특징으로 하는 전압자동 조절장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019840011985U KR870001388Y1 (ko) | 1984-11-23 | 1984-11-23 | 전압자동 조절장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019840011985U KR870001388Y1 (ko) | 1984-11-23 | 1984-11-23 | 전압자동 조절장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR860006798U KR860006798U (ko) | 1986-06-25 |
KR870001388Y1 true KR870001388Y1 (ko) | 1987-04-08 |
Family
ID=70161856
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019840011985U Expired KR870001388Y1 (ko) | 1984-11-23 | 1984-11-23 | 전압자동 조절장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR870001388Y1 (ko) |
-
1984
- 1984-11-23 KR KR2019840011985U patent/KR870001388Y1/ko not_active Expired
Also Published As
Publication number | Publication date |
---|---|
KR860006798U (ko) | 1986-06-25 |
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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: 19841123 |
|
UA0201 | Request for examination |
Patent event date: 19841123 Patent event code: UA02012R01D Comment text: Request for Examination of Application |
|
UG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
UE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event code: UE09021S01D Patent event date: 19870123 |
|
UG1604 | Publication of application |
Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19870309 |
|
E701 | Decision to grant or registration of patent right | ||
UE0701 | Decision of registration |
Patent event date: 19870620 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
|
REGI | Registration of establishment | ||
UR0701 | Registration of establishment |
Patent event date: 19870707 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: 19870707 |
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UR1001 | Payment of annual fee |
Payment date: 19891222 Start annual number: 4 End annual number: 4 |
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UR1001 | Payment of annual fee |
Payment date: 19901228 Start annual number: 5 End annual number: 5 |
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UR1001 | Payment of annual fee |
Payment date: 19920327 Start annual number: 6 End annual number: 6 |
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UR1001 | Payment of annual fee |
Payment date: 19930326 Start annual number: 7 End annual number: 7 |
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UR1001 | Payment of annual fee |
Payment date: 19940329 Start annual number: 8 End annual number: 8 |
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UR1001 | Payment of annual fee |
Payment date: 19950329 Start annual number: 9 End annual number: 9 |
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UR1001 | Payment of annual fee |
Payment date: 19960328 Start annual number: 10 End annual number: 10 |
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UR1001 | Payment of annual fee |
Payment date: 19961228 Start annual number: 11 End annual number: 11 |
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UR1001 | Payment of annual fee |
Payment date: 19970820 Start annual number: 13 End annual number: 13 Payment date: 19970820 Start annual number: 12 End annual number: 12 |
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EXPY | Expiration of term | ||
UC1801 | Expiration of term |