SU944062A1 - Device for control of self-sustained voltage inverter with monitoring - Google Patents
Device for control of self-sustained voltage inverter with monitoring Download PDFInfo
- Publication number
- SU944062A1 SU944062A1 SU802888593A SU2888593A SU944062A1 SU 944062 A1 SU944062 A1 SU 944062A1 SU 802888593 A SU802888593 A SU 802888593A SU 2888593 A SU2888593 A SU 2888593A SU 944062 A1 SU944062 A1 SU 944062A1
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- SU
- USSR - Soviet Union
- Prior art keywords
- monitoring
- self
- control
- voltage inverter
- sustained voltage
- Prior art date
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- Inverter Devices (AREA)
Description
1one
Изобретение относитс к электротехнике и может использоватьс дл управлени автономным инвертором напр жени со скольжением.The invention relates to electrical engineering and can be used to control an autonomous voltage-slip inverter.
Известны устройства дл управлени автономным инвертором напр жени со слежением выходного напр жени или тока за формой эталонного сигнала , включающие задающий генератор, делитель частоты, одновибратор, дели-щ тель напр жени с. измен емым коэффициентом делени СО и 2.Devices are known for controlling an autonomous voltage inverter with monitoring the output voltage or current following the shape of the reference signal, including a master oscillator, a frequency divider, a one-shot, and a voltage divider c. variable division factor CO and 2.
Недостатком таких устройств вл етс низка надежность и невозможность обеспечени необходимой формы ,5 кривой выходного напр жени или тока.The disadvantage of such devices is low reliability and the impossibility of providing the necessary form, 5 curve of the output voltage or current.
Наиболее близким к предложенному по технической сущности и достигаемому результату вл етс устройство дл управлени автономным инвертором,20 содержащее блок управлени тиристорами , включающий в себ распределитель и формирователь импульсов, задающий генератор синусоидального напр жени The closest to the proposed technical essence and the achieved result is a device for controlling an autonomous inverter, 20 containing a thyristor control unit, including a distributor and a pulse shaper, which drives a sinusoidal voltage generator
и блок сравнени , входы которого св заны соответственно с выходом инвертора и задающим генератором, а выход - с распределителем импульсов и датчиком тока З .and a comparison unit, the inputs of which are connected respectively to the output of the inverter and the master oscillator, and the output to the pulse distributor and the current sensor 3.
Недостатком этого устройства вл етс невозможность обеспечени необходимой формы кривой, а именно, несимметри выходного тока нагрузки кдк по полуволнам, так и по фазам.A disadvantage of this device is the impossibility of providing the necessary curve shape, namely, the asymmetry of the output cdc load current in half-waves and in phases.
Цель изобретени - улучшение формы кривой и исключение несимметрии выходного тока. The purpose of the invention is to improve the shape of the curve and eliminate the unbalance of the output current.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU802888593A SU944062A1 (en) | 1980-02-27 | 1980-02-27 | Device for control of self-sustained voltage inverter with monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU802888593A SU944062A1 (en) | 1980-02-27 | 1980-02-27 | Device for control of self-sustained voltage inverter with monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU944062A1 true SU944062A1 (en) | 1982-07-15 |
Family
ID=20880366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU802888593A SU944062A1 (en) | 1980-02-27 | 1980-02-27 | Device for control of self-sustained voltage inverter with monitoring |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU944062A1 (en) |
-
1980
- 1980-02-27 SU SU802888593A patent/SU944062A1/en active
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