SU116830A1 - Device for converting direct current into alternating current - Google Patents

Device for converting direct current into alternating current

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Publication number
SU116830A1
SU116830A1 SU576483A SU576483A SU116830A1 SU 116830 A1 SU116830 A1 SU 116830A1 SU 576483 A SU576483 A SU 576483A SU 576483 A SU576483 A SU 576483A SU 116830 A1 SU116830 A1 SU 116830A1
Authority
SU
USSR - Soviet Union
Prior art keywords
current
converting direct
direct current
alternating current
alternating
Prior art date
Application number
SU576483A
Other languages
Russian (ru)
Inventor
Л.И. Байда
Г.В. Одинцов
С.С. Рыбак
Original Assignee
Л.И. Байда
Г.В. Одинцов
С.С. Рыбак
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 Л.И. Байда, Г.В. Одинцов, С.С. Рыбак filed Critical Л.И. Байда
Priority to SU576483A priority Critical patent/SU116830A1/en
Application granted granted Critical
Publication of SU116830A1 publication Critical patent/SU116830A1/en

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Description

Известны схемы дл  преобразовани  посто нного тока в переменный с применением электромеханического переключател  обмоток трансформатора к нсточнику посто нного тока. В таких схемах дл  уменьшени  нскрообразовани  на контактах переключател  примен ют искрогас щие дроссели насыщени  с сердечником из материала с пр моугольной петлей гистерезиса, включаемые последовательно в разрываемые цепи.Circuits are known for converting direct current into alternating current using an electromechanical switch of transformer windings to a direct current source. In such schemes, spark-reducing saturation throttles with a core made of a material with a rectangular hysteresis loop, connected in series to the breaking circuits, are used at the contacts of the switch to reduce the oscillation.

На чертеже изобран ена схема предлагаемого устройства. В пред .тагаемом устройстве размыкание контактов КП происходит при токах близких к нулю, т. е. обеспечиваетс  безискрова  коммутаци . Это достигаетс  путел включени  параллельно первичной обмотке трансформатора 7,, конденсатора С, который при разр де размагничивает дроссе .ти насыщени  /.; и L.The drawing shows the scheme of the proposed device. In the device under consideration, the opening of contacts of KP occurs at currents close to zero, i.e., non-sparking switching is provided. This is achieved by turning on the switch in parallel to the primary winding of the transformer 7 of capacitor C, which degrades the dross of saturation upon discharge / .; and L.

Устройство дл  преобразовани  посто нного тока в переменный, состо щее из трансф орматора, двух дросселей насыщени  с пр моугольной формой кривой намагничивани  и электромеханического нереключател , отличающеес  тем. что, с целью уменьщени  искрообразовани  на контактах переключател , нараллельно первичной обмотке трансформатора включают конденсатор, который при разр де размагничивает дроссель и обеспечивает отсутствие тока в цепи в момент ее размыкани .A device for converting direct current into alternating current consisting of a transformer, two saturation throttles with a rectangular shape of the magnetization curve and an electromechanical non-switch, characterized by that. that, in order to reduce sparking at the contacts of the switch, in parallel to the primary winding of the transformer include a capacitor, which, when discharged, de-magnetises the choke and ensures the absence of current in the circuit at the moment of its opening.

Предмет- изобретени The subject invention

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SU576483A 1954-11-01 1954-11-01 Device for converting direct current into alternating current SU116830A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU576483A SU116830A1 (en) 1954-11-01 1954-11-01 Device for converting direct current into alternating current

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU576483A SU116830A1 (en) 1954-11-01 1954-11-01 Device for converting direct current into alternating current

Publications (1)

Publication Number Publication Date
SU116830A1 true SU116830A1 (en) 1957-11-30

Family

ID=48389028

Family Applications (1)

Application Number Title Priority Date Filing Date
SU576483A SU116830A1 (en) 1954-11-01 1954-11-01 Device for converting direct current into alternating current

Country Status (1)

Country Link
SU (1) SU116830A1 (en)

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