UA92979C2 - Single-ended power supply unit with direct conversion - Google Patents
Single-ended power supply unit with direct conversionInfo
- Publication number
- UA92979C2 UA92979C2 UAA200906448A UAA200906448A UA92979C2 UA 92979 C2 UA92979 C2 UA 92979C2 UA A200906448 A UAA200906448 A UA A200906448A UA A200906448 A UAA200906448 A UA A200906448A UA 92979 C2 UA92979 C2 UA 92979C2
- Authority
- UA
- Ukraine
- Prior art keywords
- power supply
- direct conversion
- pulse power
- input
- supply unit
- Prior art date
Links
- 238000006243 chemical reaction Methods 0.000 title abstract 4
- 238000004870 electrical engineering Methods 0.000 abstract 1
- 238000009499 grossing Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000004065 semiconductor Substances 0.000 abstract 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Ac-Ac Conversion (AREA)
Abstract
The present invention relates to electrical engineering and can be used as a source of direct current, which is powered by a three-phase network and has small waveform distortions of input current. A single-pulse power supply with direct conversion contains an input LC-filter, semiconductor switches, a high frequency transformer and a rectifier with a smoothing choke, and a control unit connected to the control electrodes of switches. The single-pulse power supply has high weight and size performance due to high-frequency conversion. In addition, the disclosed circuit design allows to reduce harmonic distortion factor of input current and to obtain input power factor close to unity. Use of the disclosed single-pulse power supply unit with direct conversion will enhance the quality of supply voltage, reduce energy loss due to high efficiency and improve the quality characteristics of processes, for supply of which it is used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UAA200906448A UA92979C2 (en) | 2009-06-19 | 2009-06-19 | Single-ended power supply unit with direct conversion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UAA200906448A UA92979C2 (en) | 2009-06-19 | 2009-06-19 | Single-ended power supply unit with direct conversion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UA92979C2 true UA92979C2 (en) | 2010-12-27 |
Family
ID=50737966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UAA200906448A UA92979C2 (en) | 2009-06-19 | 2009-06-19 | Single-ended power supply unit with direct conversion |
Country Status (1)
| Country | Link |
|---|---|
| UA (1) | UA92979C2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021004557A1 (en) | 2019-07-05 | 2021-01-14 | First Point a.s. | Compound for surface protection |
-
2009
- 2009-06-19 UA UAA200906448A patent/UA92979C2/en unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021004557A1 (en) | 2019-07-05 | 2021-01-14 | First Point a.s. | Compound for surface protection |
| US12139636B2 (en) | 2019-07-05 | 2024-11-12 | First Point a.s. | Compound for surface protection |
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