MD281Y - Convertor de tensiune cu rezonanta reglabil - Google Patents

Convertor de tensiune cu rezonanta reglabil Download PDF

Info

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
Application number
MDS20090201A
Other languages
English (en)
Inventor
Alexandr Penin
Vadim Parhomenco
Galina Cijova
Original Assignee
Institutul De Inginerie Electronica Si Tehnologii Industriale Al Academiei De Stiinte A Moldovei
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Institutul De Inginerie Electronica Si Tehnologii Industriale Al Academiei De Stiinte A Moldovei filed Critical Institutul De Inginerie Electronica Si Tehnologii Industriale Al Academiei De Stiinte A Moldovei
Priority to MDS20090201A priority Critical patent/MD281Z/ro
Publication of MD281Y publication Critical patent/MD281Y/ro
Publication of MD281Z publication Critical patent/MD281Z/ro

Links

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).
MDS20090201A 2009-10-23 2009-10-23 Convertor de tensiune cu rezonanţă reglabil MD281Z (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDS20090201A MD281Z (ro) 2009-10-23 2009-10-23 Convertor de tensiune cu rezonanţă reglabil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDS20090201A MD281Z (ro) 2009-10-23 2009-10-23 Convertor de tensiune cu rezonanţă reglabil

Publications (2)

Publication Number Publication Date
MD281Y true MD281Y (ro) 2010-09-30
MD281Z MD281Z (ro) 2011-04-30

Family

ID=45815171

Family Applications (1)

Application Number Title Priority Date Filing Date
MDS20090201A MD281Z (ro) 2009-10-23 2009-10-23 Convertor de tensiune cu rezonanţă reglabil

Country Status (1)

Country Link
MD (1) MD281Z (ro)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD742Z (ro) * 2013-01-23 2014-09-30 Институт Энергетики Академии Наук Молдовы Instalaţie pentru convertizarea tensiunii alternative în tensiune de curent continuu (variante)
MD841Z (ro) * 2014-05-19 2015-06-30 Институт Энергетики Академии Наук Молдовы Convertor de tensiune de curent continuu în tensiune de curent continuu

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD958G2 (ro) * 1997-01-27 1999-02-28 Iurie Budzuleac Procedeu de dirijare exterioară a convertizorului tensiune rezonant în doi timpi cu tranzistori
MD959G2 (ro) * 1997-03-21 1999-01-31 Iurie Budzuleac Procedeu de dirijare a convertizorului de tensiune rezonant în doi timpi cu tranzistori
MD1425G2 (ro) * 1997-12-10 2000-10-31 Intreprinderea Mixta Moldo-Rusa "Elcon" S.R.L. Metodă de dirijare a convertizorului de curent continuu rezonant în doi timpi cu tranzistori cu sarcină RC
MD3464F2 (ro) * 2003-04-04 2007-12-31 Elcon О.О.О., Совместное Молдо-Русское Предприятие Convertor de tensiune cu rezonanţă reglabil
MD2843G2 (ro) * 2002-05-16 2006-05-31 Elcon О.О.О., Совместное Молдо-Русское Предприятие Procedeu de conversie a tensiunii continue în tensiune alternativă de rezonanţă dirijabilă
MD2850G2 (ro) * 2005-02-18 2006-07-31 Валентин ФРИПТУ Metodă de inducere a avortului medicamentos
MD3573C2 (ro) * 2005-12-02 2008-11-30 Институт Прикладной Физики Академии Наук Молдовы Dispozitiv pentru procese electrochimice
MD3850C2 (ro) * 2007-04-12 2009-12-31 Институт Электронной Инженерии И Промышленных Технологий Академии Наук Молдовы Convertizor de tensiune continuă cu cvasirezonanţă
MD3853C2 (ro) * 2007-05-10 2009-12-31 Институт Электронной Инженерии И Промышленных Технологий Академии Наук Молдовы Convertizor de tensiune cu rezonanţă
MD3851C2 (ro) * 2007-07-25 2009-12-31 Институт Электронной Инженерии И Промышленных Технологий Академии Наук Молдовы Convertizor de tensiune cu cvasirezonanţă
  • 2009

Also Published As

Publication number Publication date
MD281Z (ro) 2011-04-30

Similar Documents

Publication Publication Date Title
US7672149B2 (en) Device for feeding electrical energy from an energy source
EP2689525B1 (en) Arrangement for controlled and efficient infeed of photovoltaic power into the ac mains with parallely connected dc/dc converters
ES2911681T3 (es) Sistema de generación de potencia, sistema de conversión de potencia y procedimientos de conversión de potencia
RU2014152857A (ru) Электронная система питания с масштабируемым напряжением и линией передачи тока для многофазных нагрузок переменного или постоянного тока
US20130063991A1 (en) Voltage converter configurations for solar energy system applications
EP2884646A3 (en) Multiple-output DC/DC converter and power supply having the same
US20150097434A1 (en) Method and apparatus for independent control of multiple power converter sources
US20100135051A1 (en) Three-phase inverter for converting dc power from a generator into three-phase ac power
NZ599038A (en) An electrical power conversion system and method
WO2009039305A3 (en) Current waveform construction to generate ac power with low harmonic distortion from localized energy sources
TW200629702A (en) Modular power source for electric arc welding and output chopper
JP2014533487A5 (ro)
EP2541721A3 (en) Grid-connected power conversion device
WO2009054348A1 (ja) 電力変換器
PL2328264T3 (pl) Przetwornica bezpośrednia oraz system z przetwornicą bezpośrednią tego typu
CN103208849A (zh) 一种充电装置
CN102204073B (zh) 变换器电路以及具有这种变换器电路的单元和系统
EP2587658A3 (en) Series-connected multi-level power conversion device
EP2393194A4 (en) DEVICE AND METHOD FOR VOLTAGE CONVERSION AND POWER SUPPLY SYSTEM THEREWITH
Gu et al. Research on photovoltaic grid-connected inverter based on soft-switching interleaved flyback converter
ATE489756T1 (de) Antriebsenergieversorgung bei schienenfahrzeugen
WO2011070078A3 (de) System zur dezentralen speicherung und generierung elektrischer energie
MD281Y (ro) Convertor de tensiune cu rezonanta reglabil
RU2001127970A (ru) Устройство для компенсации реактивной мощности
WO2013007494A3 (en) Integrated boost / 3 - level inverter for grid coupling of dc sources, power generation plant and operating method

Legal Events

Date Code Title Description
KA4Y Short-term patent lapsed due to non-payment of fees (with right of restoration)