MD727Y - Device for controlling the alternating voltage (embodiments) - Google Patents

Device for controlling the alternating voltage (embodiments)

Info

Publication number
MD727Y
MD727Y MDS20130009A MDS20130009A MD727Y MD 727 Y MD727 Y MD 727Y MD S20130009 A MDS20130009 A MD S20130009A MD S20130009 A MDS20130009 A MD S20130009A MD 727 Y MD727 Y MD 727Y
Authority
MD
Moldova
Prior art keywords
controlling
alternating voltage
connection
power source
frequency
Prior art date
Application number
MDS20130009A
Other languages
Moldavian (mo)
Romanian (ro)
Inventor
Iurie ERMURACHI
Vladimir Berzan
Original Assignee
Inst De Energetica 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 Inst De Energetica Al Academiei De Stiinte A Moldovei filed Critical Inst De Energetica Al Academiei De Stiinte A Moldovei
Priority to MDS20130009A priority Critical patent/MD727Z/en
Publication of MD727Y publication Critical patent/MD727Y/en
Publication of MD727Z publication Critical patent/MD727Z/en

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Abstract

The invention relates to electrical engineering and electrical power engineering, in particular to devices for controlling the alternating voltage in the electrical and power systems.The device for controlling the alternating voltage, according to the first embodiment, includes a high-frequency ferromagnetic element (2), consisting of a coil and a ferromagnetic core, made with an air gap. The coil of the ferromagnetic element (2) is connected to a high-frequency electronic switch (4) in a connection node, the other ends of which being connected to the terminals for connection to the power source (1). Between said connection node and a terminal for connection of the load (6) is connected an electronic switch (5) with the frequency of the power source (1). Between the terminals for connection to the power source (1) and the load (6) is connected a filter capacitor (3).In the device for controlling the alternating voltage, according to the second embodiment, the ferromagnetic element is made as an autotransformer.
MDS20130009A 2013-01-23 2013-01-23 Device for controlling the alternating voltage (embodiments) MD727Z (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDS20130009A MD727Z (en) 2013-01-23 2013-01-23 Device for controlling the alternating voltage (embodiments)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDS20130009A MD727Z (en) 2013-01-23 2013-01-23 Device for controlling the alternating voltage (embodiments)

Publications (2)

Publication Number Publication Date
MD727Y true MD727Y (en) 2014-01-31
MD727Z MD727Z (en) 2014-08-31

Family

ID=50071915

Family Applications (1)

Application Number Title Priority Date Filing Date
MDS20130009A MD727Z (en) 2013-01-23 2013-01-23 Device for controlling the alternating voltage (embodiments)

Country Status (1)

Country Link
MD (1) MD727Z (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD1058Z (en) * 2016-02-16 2017-04-30 Институт Энергетики Академии Наук Молдовы Bidirectional alternating current voltage-to-alternating current voltage converter

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD753C2 (en) * 1984-04-03 1997-12-31 Institutul De Cercetari In Controlul Nedistructiv "Introscop" Sa Pulse voltage regulator
SU1473004A1 (en) * 1987-04-13 1989-04-15 Институт физико-технических проблем Севера Device for automatic regulation of electric transmission
MD2437C2 (en) * 2001-12-22 2005-03-31 Лабораторул Интернационал Де Супракондуктибилитате Ши Електроника Корпулуй Солид Alternating voltage regulator
MD2841G2 (en) * 2003-12-16 2006-05-31 Институт Прикладной Физики Академии Наук Молдовы Alternating-voltage stabilizer
RU2274945C1 (en) * 2004-09-13 2006-04-20 Борис Алексеевич Аржанников Method and device for transformer winding tap changing
RU2371751C2 (en) * 2007-12-20 2009-10-27 Оао "Союзцветметавтоматика" Stabilised voltage discrete source
  • 2013

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD1058Z (en) * 2016-02-16 2017-04-30 Институт Энергетики Академии Наук Молдовы Bidirectional alternating current voltage-to-alternating current voltage converter

Also Published As

Publication number Publication date
MD727Z (en) 2014-08-31

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Legal Events

Date Code Title Description
FG9Y Short term patent issued
KA4Y Short-term patent lapsed due to non-payment of fees (with right of restoration)