KR930009408U - 마이컴에 의한 전압제어회로 - Google Patents
마이컴에 의한 전압제어회로Info
- Publication number
- KR930009408U KR930009408U KR2019910016252U KR910016252U KR930009408U KR 930009408 U KR930009408 U KR 930009408U KR 2019910016252 U KR2019910016252 U KR 2019910016252U KR 910016252 U KR910016252 U KR 910016252U KR 930009408 U KR930009408 U KR 930009408U
- Authority
- KR
- South Korea
- Prior art keywords
- microcomputer
- control circuit
- voltage control
- voltage
- circuit
- Prior art date
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
- G05F1/147—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 with motor driven tap switch
-
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019910016252U KR940001195Y1 (ko) | 1991-10-02 | 1991-10-02 | 마이컴에 의한 전압제어회로 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019910016252U KR940001195Y1 (ko) | 1991-10-02 | 1991-10-02 | 마이컴에 의한 전압제어회로 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR930009408U true KR930009408U (ko) | 1993-05-26 |
| KR940001195Y1 KR940001195Y1 (ko) | 1994-03-07 |
Family
ID=19320070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019910016252U KR940001195Y1 (ko) | 1991-10-02 | 1991-10-02 | 마이컴에 의한 전압제어회로 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR940001195Y1 (ko) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101975575B1 (ko) * | 2016-11-14 | 2019-05-07 | 박시연 | 건축물 내 재활용쓰레기 수거장치 |
-
1991
- 1991-10-02 KR KR2019910016252U patent/KR940001195Y1/ko not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR940001195Y1 (ko) | 1994-03-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E701 | Decision to grant or registration of patent right | ||
| REGI | Registration of establishment | ||
| FPAY | Annual fee payment |
Payment date: 20030306 Year of fee payment: 10 |
|
| LAPS | Lapse due to unpaid annual fee |