MD281Y - Adjustable resonant voltage converter - Google Patents
Adjustable resonant voltage converter Download PDFInfo
- Publication number
- MD281Y MD281Y MDS20090201A MDS20090201A MD281Y MD 281 Y MD281 Y MD 281Y MD S20090201 A MDS20090201 A MD S20090201A MD S20090201 A MDS20090201 A MD S20090201A MD 281 Y MD281 Y MD 281Y
- Authority
- MD
- Moldova
- Prior art keywords
- output
- voltage converter
- module
- resonance
- coils
- Prior art date
Links
- 239000003990 capacitor Substances 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 2
- 239000000376 reactant Substances 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 1
- 230000001939 inductive effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 238000003466 welding Methods 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
Landscapes
- Inverter Devices (AREA)
Abstract
Inventia se refera la electrotehnica si este destinata realizarii convertoarelor de tensiune cu rezonanta reglabile, de inalta putere, ieftine si eficiente, avand aplicare diferita, si anume a dispozitivelor de incarcare, invertoarelor de sudat, instalatiilor de incalzire inductiva. Convertorul de tensiune cu rezonanta reglabil contine un modul de convertare (1), care include un generator de impulsuri de comutatie (12), iesirile caruia sunt conectate la intrarile unei rame semipunte cu tranzistoare (6, 7), conectata cu prima iesire la prima iesire a unei surse de alimentare (4), iar cu a doua - prin doua bobine de reactanta cu rezonanta (8, 9), unite consecutiv, la a doua iesire a sursei de alimentare (4). Modulul (1) mai include un condensator cu rezonanta (10), unit cu prima iesire la iesirea de mijloc a ramei semipunte cu tranzistoare (6, 7), iar cu a doua - prin prima bobina primara (11) a unui transformator (3) cu sarcina la iesirea de mijloc a bobinelor de reactanta cu rezonanta (8, 9). Convertorul de tensiune este dotat suplimentar cu un al doilea modul de convertare (2), similar primului si conectat paralel acestuia, condensatorul cu rezonanta a caruia este conectat prin a doua bobina primara (13) a transformatorului (3) la iesirea de mijloc a bobinelor de reactanta cu rezonanta ale modulului (2). Convertorul de tensiune mai este dotat cu un bloc de sincronizare (5), iesirile caruia sunt conectate la intrarile modulelor de convertare (1, 2).The invention relates to electrotechnics and is intended for the realization of voltage converters with adjustable resonance, high power, cheap and efficient, having different application, namely charging devices, welding inverters, inductive heating installations. The voltage converter with adjustable resonance contains a conversion module (1), which includes a switching pulse generator (12), the outputs of which are connected to the inputs of a semicircle frame with transistors (6, 7), connected with the first output to the first output of a power supply (4), and with the second - through two coils of resonant reactance (8, 9), joined consecutively, at the second output of the power supply (4). The module (1) also includes a resonant capacitor (10), coupled with the first output at the mid-output of the semicircle frame with transistors (6, 7), and with the second - through the first primary coil (11) of a transformer (3). ) with the load at the middle output of the reactant coils with resonance (8, 9). The voltage converter is additionally equipped with a second converter module (2), similar to the first one and connected in parallel to it, the resonant capacitor whose is connected by the second primary coil (13) of the transformer (3) at the middle output of the coils of the reactant with resonance of the module (2). The voltage converter is also equipped with a synchronization block (5), the outputs of which are connected to the inputs of the conversion modules (1, 2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDS20090201A MD281Z (en) | 2009-10-23 | 2009-10-23 | Adjustable resonant voltage converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDS20090201A MD281Z (en) | 2009-10-23 | 2009-10-23 | Adjustable resonant voltage converter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MD281Y true MD281Y (en) | 2010-09-30 |
| MD281Z MD281Z (en) | 2011-04-30 |
Family
ID=45815171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDS20090201A MD281Z (en) | 2009-10-23 | 2009-10-23 | Adjustable resonant voltage converter |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD281Z (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD742Z (en) * | 2013-01-23 | 2014-09-30 | Институт Энергетики Академии Наук Молдовы | Alternating current voltage-to-direct current voltage conversion plant |
| MD841Z (en) * | 2014-05-19 | 2015-06-30 | Институт Энергетики Академии Наук Молдовы | Converter of direct current voltage to direct current voltage |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD958G2 (en) * | 1997-01-27 | 1999-02-28 | Iurie Budzuleac | Process for external control of the two-stoke resonance transistor voltage converter |
| MD959G2 (en) * | 1997-03-21 | 1999-01-31 | Iurie Budzuleac | Process for external control of the two-stoke resonance transistor voltage converter |
| MD1425G2 (en) * | 1997-12-10 | 2000-10-31 | Intreprinderea Mixta Moldo-Rusa "Elcon" S.R.L. | Method of controlling the two-stroke resonating constant current converter with RC-load |
| MD3464F2 (en) * | 2003-04-04 | 2007-12-31 | Elcon О.О.О., Совместное Молдо-Русское Предприятие | Regulable resonance voltage converter |
| MD2843G2 (en) * | 2002-05-16 | 2006-05-31 | Elcon О.О.О., Совместное Молдо-Русское Предприятие | Process for regulable resonance constant-to-alternating voltage conversion |
| MD2850G2 (en) * | 2005-02-18 | 2006-07-31 | Валентин ФРИПТУ | Method of inducing the medicamental abortion |
| MD3573C2 (en) * | 2005-12-02 | 2008-11-30 | Институт Прикладной Физики Академии Наук Молдовы | Device for electrochemical processes |
| MD3850C2 (en) * | 2007-04-12 | 2009-12-31 | Институт Электронной Инженерии И Промышленных Технологий Академии Наук Молдовы | Quasi-resonant direct-current voltage transducer |
| MD3853C2 (en) * | 2007-05-10 | 2009-12-31 | Институт Электронной Инженерии И Промышленных Технологий Академии Наук Молдовы | Resonance voltage transducer |
| MD3851C2 (en) * | 2007-07-25 | 2009-12-31 | Институт Электронной Инженерии И Промышленных Технологий Академии Наук Молдовы | Quasi-resonant voltage transducer |
-
2009
- 2009-10-23 MD MDS20090201A patent/MD281Z/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| MD281Z (en) | 2011-04-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| KA4Y | Short-term patent lapsed due to non-payment of fees (with right of restoration) |