PL423035A1 - Three-level resonance electrical energy conversion line - Google Patents

Three-level resonance electrical energy conversion line

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Publication number
PL423035A1
PL423035A1 PL423035A PL42303517A PL423035A1 PL 423035 A1 PL423035 A1 PL 423035A1 PL 423035 A PL423035 A PL 423035A PL 42303517 A PL42303517 A PL 42303517A PL 423035 A1 PL423035 A1 PL 423035A1
Authority
PL
Poland
Prior art keywords
transformer
electrical energy
energy conversion
resonant
conversion line
Prior art date
Application number
PL423035A
Other languages
Polish (pl)
Inventor
Piotr Chudzik
Przemysław Łukasiak
Original Assignee
Zakład Elektroniki Przemysłowej Enika Spółka Z Ograniczoną Odpowiedzialnością
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 Zakład Elektroniki Przemysłowej Enika Spółka Z Ograniczoną Odpowiedzialnością filed Critical Zakład Elektroniki Przemysłowej Enika Spółka Z Ograniczoną Odpowiedzialnością
Priority to PL423035A priority Critical patent/PL423035A1/en
Publication of PL423035A1 publication Critical patent/PL423035A1/en

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Abstract

Trójpoziomowy, rezonansowy tor przetwarzania energii elektrycznej z separacją galwaniczną ze zmienną przekładnią napięciową, charakteryzuje się tym, że zbudowany jest z kluczy półprzewodnikowych połączonych w topologii mostka H z wykorzystaniem struktury trójpoziomowej w każdym z dwóch ramion mostka, zasilających napięciem przemiennym rezonansowy transformator (TR), a zaciski wyjściowe transformatora (TR) dołączone są do półprzewodnikowego prostownika (BR) za pośrednictwem szeregowego obwodu rezonansowego składającego się z dławika (Lres) i rezonansowego kondensatora (Cres), lub zasilających transformator napięciem przemiennym za pośrednictwem szeregowego obwodu rezonansowego składającego się z dławika (Lres) i kondensatora (Cres) transformator, a zaciski wyjściowe transformatora (TR) dołączone są bezpośrednio do półprzewodnikowego prostownika (BR).The three-level resonant electrical energy conversion path with galvanic separation with a variable voltage gear is characterized by the fact that it is made of semiconductor wrenches connected in the H bridge topology using a three-level structure in each of the two bridge arms, supplying alternating voltage resonant transformer (TR), and the transformer output terminals (TR) are connected to the semiconductor rectifier (BR) via a series resonant circuit consisting of a choke (Lres) and a resonant capacitor (Cres), or supplying the transformer with alternating voltage via a series resonant circuit consisting of a choke (Lres ) and capacitor (Cres) transformer, and the transformer output terminals (TR) are connected directly to the semiconductor rectifier (BR).

PL423035A 2017-10-03 2017-10-03 Three-level resonance electrical energy conversion line PL423035A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL423035A PL423035A1 (en) 2017-10-03 2017-10-03 Three-level resonance electrical energy conversion line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL423035A PL423035A1 (en) 2017-10-03 2017-10-03 Three-level resonance electrical energy conversion line

Publications (1)

Publication Number Publication Date
PL423035A1 true PL423035A1 (en) 2019-04-08

Family

ID=65992114

Family Applications (1)

Application Number Title Priority Date Filing Date
PL423035A PL423035A1 (en) 2017-10-03 2017-10-03 Three-level resonance electrical energy conversion line

Country Status (1)

Country Link
PL (1) PL423035A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6489965A (en) * 1987-09-29 1989-04-05 Fujitsu Ltd Series resonance type converter
JPH0530742A (en) * 1991-07-23 1993-02-05 Nec Corp Control circuit for series resonance converter
JP2009017642A (en) * 2007-07-03 2009-01-22 Hitachi Medical Corp Multilevel inverter and magnetic resonance imaging apparatus using the same
US20110074413A1 (en) * 2009-09-29 2011-03-31 General Electric Company System and method for controlling current in gradient coil of magnetic resonance imaging system
CN104052324A (en) * 2014-06-24 2014-09-17 西安理工大学 Dual-frequency induction heating power supply and control method of inverter circuit of dual-frequency induction heating power supply
JP2015027169A (en) * 2013-07-26 2015-02-05 新電元工業株式会社 Isolated multilevel converter

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6489965A (en) * 1987-09-29 1989-04-05 Fujitsu Ltd Series resonance type converter
JPH0530742A (en) * 1991-07-23 1993-02-05 Nec Corp Control circuit for series resonance converter
JP2009017642A (en) * 2007-07-03 2009-01-22 Hitachi Medical Corp Multilevel inverter and magnetic resonance imaging apparatus using the same
US20110074413A1 (en) * 2009-09-29 2011-03-31 General Electric Company System and method for controlling current in gradient coil of magnetic resonance imaging system
JP2015027169A (en) * 2013-07-26 2015-02-05 新電元工業株式会社 Isolated multilevel converter
CN104052324A (en) * 2014-06-24 2014-09-17 西安理工大学 Dual-frequency induction heating power supply and control method of inverter circuit of dual-frequency induction heating power supply

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