JPS56135213A - Automatic voltage regulator - Google Patents
Automatic voltage regulatorInfo
- Publication number
- JPS56135213A JPS56135213A JP3794980A JP3794980A JPS56135213A JP S56135213 A JPS56135213 A JP S56135213A JP 3794980 A JP3794980 A JP 3794980A JP 3794980 A JP3794980 A JP 3794980A JP S56135213 A JPS56135213 A JP S56135213A
- Authority
- JP
- Japan
- Prior art keywords
- transformer
- voltage
- load
- current
- switching
- 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.)
- Granted
Links
Classifications
-
- 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
- G05F1/24—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using bucking or boosting transformers as final control devices
- G05F1/26—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using bucking or boosting transformers as final control devices combined with discharge tubes or semiconductor devices
- G05F1/30—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using bucking or boosting transformers as final control devices combined with discharge tubes or semiconductor devices semiconductor devices 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
PURPOSE:To prevent the development of an overvoltage in switching and to improve response, by controlling the phase of the ignition signal of a thyristor switch for the polarity switching of a compensating voltage so that a commutated current in switching is reduced. CONSTITUTION:Alternating current voltage V1 inputted between terminals 1 and 2 is applied to the primary winding 3a of transformer 3 and also applied to load 5 via the primary winding of transformer 4. Across the secondary winding 3b of transformer 3, thyristor switches 6-1-6-4 are bridge-connected and its output is applied to the secondary winding 4b of transformer 4. Voltage V2 applied to load 5, after having the fluctuating voltage detected by detecting circuit 8, is compared with predetermined reference voltages by comparing circuits 10-1 and 10-2 and a pulse leading in phase by some quantity is generated by pulse generating circuit 9. Consequently, output circuit 13 outputs signals selectively to ignite thyristors 6-1- 6-4. In the transition of this ignition, commutated current I4 flows and current IL1 of load 5 flows continuously, so that the rapid response of compensation to the voltage fluctuations can be obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3794980A JPS56135213A (en) | 1980-03-24 | 1980-03-24 | Automatic voltage regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3794980A JPS56135213A (en) | 1980-03-24 | 1980-03-24 | Automatic voltage regulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56135213A true JPS56135213A (en) | 1981-10-22 |
| JPS6336004B2 JPS6336004B2 (en) | 1988-07-18 |
Family
ID=12511793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3794980A Granted JPS56135213A (en) | 1980-03-24 | 1980-03-24 | Automatic voltage regulator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56135213A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2612621C2 (en) * | 2014-11-11 | 2017-03-09 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Воронежский государственный технический университет" | Alternating voltage regulator |
| RU2713739C1 (en) * | 2019-05-06 | 2020-02-07 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Воронежский государственный технический университет" | Ac voltage regulator |
| RU2765226C1 (en) * | 2021-04-19 | 2022-01-26 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Воронежский государственный технический университет" | Ac voltage regulator |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54149853A (en) * | 1978-05-17 | 1979-11-24 | Mitsubishi Electric Corp | Alternating current voltage regulator |
-
1980
- 1980-03-24 JP JP3794980A patent/JPS56135213A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54149853A (en) * | 1978-05-17 | 1979-11-24 | Mitsubishi Electric Corp | Alternating current voltage regulator |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2612621C2 (en) * | 2014-11-11 | 2017-03-09 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Воронежский государственный технический университет" | Alternating voltage regulator |
| RU2713739C1 (en) * | 2019-05-06 | 2020-02-07 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Воронежский государственный технический университет" | Ac voltage regulator |
| RU2765226C1 (en) * | 2021-04-19 | 2022-01-26 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Воронежский государственный технический университет" | Ac voltage regulator |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6336004B2 (en) | 1988-07-18 |
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