SU1598128A1 - Voltage pulse generator - Google Patents

Voltage pulse generator Download PDF

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Publication number
SU1598128A1
SU1598128A1 SU884454367A SU4454367A SU1598128A1 SU 1598128 A1 SU1598128 A1 SU 1598128A1 SU 884454367 A SU884454367 A SU 884454367A SU 4454367 A SU4454367 A SU 4454367A SU 1598128 A1 SU1598128 A1 SU 1598128A1
Authority
SU
USSR - Soviet Union
Prior art keywords
transformer
connected
primary winding
winding
pulse
Prior art date
Application number
SU884454367A
Other languages
Russian (ru)
Inventor
Генадий Сергеевич Казьмин
Дмитрий Александрович Носков
Александр Михайлович Толопа
Original Assignee
Томский Институт Автоматизированных Систем Управления И Радиоэлектроники
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 Томский Институт Автоматизированных Систем Управления И Радиоэлектроники filed Critical Томский Институт Автоматизированных Систем Управления И Радиоэлектроники
Priority to SU884454367A priority Critical patent/SU1598128A1/en
Application granted granted Critical
Publication of SU1598128A1 publication Critical patent/SU1598128A1/en

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Abstract

The invention relates to a pulse technique and can be used to power vacuum arc plasma generators and ion sources. The aim of the invention is to increase reliability. The voltage pulse generator contains a capacitive energy store 1, a pulse transformer 2, the primary winding of which has an intermediate tap 3, a switching element 4, a transformer 5 with a saturable core, having a primary 6 and a secondary winding 7, a capacitor 8, a load 9, the first 10 and the second 11 power tires. The introduction of a transformer 5 makes it possible to increase the maximum allowable high-voltage surge voltage across the primary winding of the transformer 2, which leads to an increase in reliability. 1 il.

Description

The invention relates to a pulse technique and can be used to power the vacuum-arc gene—

2

plasma and ion sources. The aim of the invention is to increase reliability. The voltage pulse generator contains a capacitive energy storage 1, a pulse transformer 2, the primary winding of which has an intermediate tap 3, a switching element 4, a transformer 5 with a saturable core, having (primary 6 and secondary 7 windings, 'capacitor 8, load 9, first 10 and second power supply bus 11. The introduction of transformer 5 allows to increase the maximum allowable value of high-voltage surge voltage on the primary winding of transformer 2, which leads to increased reliability. 1 Il.

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The invention relates to a pulse technique and can be used to power a vacuum-arc plasma generators and ion sources.

The aim of the invention is to increase reliability.

The drawing shows a circuit diagram of the device. ιθ

The voltage pulse generator contains a capacitive energy storage device 1, a pulse transformer 2, the primary winding of which has an intermediate tap 3, switching 15 element 4, a transformer 5 with a saturated core, having a primary 6 and a secondary .7 winding, a terminal 8, a load 9, which is a vacuum-arc gap, the first 20 10 and the second 11 power tires.

The power bus 10 is connected to the first output of the drive 1 and is connected via the switching element 4 to the power bus 11 and the first terminal 25 of the primary winding of the pulse transformer 2, whose outlet 3 is connected via a series-connected capacitor 8 and the winding 6 of the transformer.

5 is connected to the second output of drive 1. The winding 7 of the transformer 5 is connected between the second output of drive 1 and the second output of the primary winding of transformer 2, the secondary winding of which is connected to the load. Λ · 5 5

koi 9.

The voltage pulse generator 'works as follows.

After charging the capacitive storage device 1 to the operating voltage, the switching element 4 opens, the storage device 1 begins to discharge through the winding 6, the capacitor 8 and the intermediate terminal 3 to the part of the turns of the primary winding of the transformer 2, a high voltage pulse is excited on the secondary winding, causing a gap breakdown 9. After the breakdown of the gap 9, the current in the secondary and part of the turns of the primary winding of the transformer 2 sharply increases, as a result of which the capacitor 8 is charged and the transformer is saturated 5. At the same time reducing inductive resistance of the winding 7, drive 1 continues to discharge to the entire primary winding of the transformer 2 through the winding 7. The discharge current in this case increases, increases and the current through the load, and the voltage at the load decreases to the arc burning voltage.

Claims (1)

  1. Claim
    A voltage pulse generator containing a capacitive energy storage device, the first output of which is connected to the first power bus and through the switching element connect to the second power supply bus and the first terminal of the primary winding of the pulse transformer, the intermediate branch from which is connected to the first capacitor output, the load that is connected to the secondary winding of a pulse transformer, characterized in that, in order to increase reliability, a transformer with a saturable core is introduced into it, the primary winding of which It is connected between the second terminal of the capacitor and the second terminal of the capacitive energy nakopytelya which is connected to the second terminal of the primary winding of the pulse transformer through the secondary winding of the transformer with a saturable core.
SU884454367A 1988-07-05 1988-07-05 Voltage pulse generator SU1598128A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU884454367A SU1598128A1 (en) 1988-07-05 1988-07-05 Voltage pulse generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU884454367A SU1598128A1 (en) 1988-07-05 1988-07-05 Voltage pulse generator

Publications (1)

Publication Number Publication Date
SU1598128A1 true SU1598128A1 (en) 1990-10-07

Family

ID=21387180

Family Applications (1)

Application Number Title Priority Date Filing Date
SU884454367A SU1598128A1 (en) 1988-07-05 1988-07-05 Voltage pulse generator

Country Status (1)

Country Link
SU (1) SU1598128A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996031899A1 (en) * 1995-04-07 1996-10-10 Advanced Energy Industries, Inc. Adjustable energy quantum thin film plasma processing system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Фрюнкель Ф. Импульсна техника. - Л. - М.: Энерги , 1985, с.116. Авторское свидетельство СССР № 1450086, кп. Н 03 К 3/53, 1987. *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996031899A1 (en) * 1995-04-07 1996-10-10 Advanced Energy Industries, Inc. Adjustable energy quantum thin film plasma processing system
US6368477B1 (en) 1995-04-07 2002-04-09 Advanced Energy Industries, Inc. Adjustable energy quantum thin film plasma processing system

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