SU119242A2 - Frequency converter - Google Patents

Frequency converter

Info

Publication number
SU119242A2
SU119242A2 SU561427A SU561427A SU119242A2 SU 119242 A2 SU119242 A2 SU 119242A2 SU 561427 A SU561427 A SU 561427A SU 561427 A SU561427 A SU 561427A SU 119242 A2 SU119242 A2 SU 119242A2
Authority
SU
USSR - Soviet Union
Prior art keywords
frequency converter
converter
windings
rigidity
winding
Prior art date
Application number
SU561427A
Other languages
Russian (ru)
Inventor
А.И. Абрамов
М.С. Михайлов-Микулинский
Г.Н. Петров
Original Assignee
А.И. Абрамов
М.С. Михайлов-Микулинский
Г.Н. Петров
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 А.И. Абрамов, М.С. Михайлов-Микулинский, Г.Н. Петров filed Critical А.И. Абрамов
Priority to SU561427A priority Critical patent/SU119242A2/en
Application granted granted Critical
Publication of SU119242A2 publication Critical patent/SU119242A2/en

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  • Ac-Ac Conversion (AREA)

Description

В осноЕно.м авт. св. Х 67799 описан преобразователь частоты в виде индукционной машины с двум  обмотками на роторе и двум  обмотками на статоре, одна из которых  вл етс  входной, а друга  выходной.Essentially auth. St. X 67799 describes a frequency converter in the form of an induction machine with two windings on the rotor and two windings on the stator, one of which is input and the other output.

Предлагаемый преобразователь представл ет собой дальнейшее развитие преобразовател  по авт. св. № 67799 и обеспечивает повышение жесткости внешней характеристики преобразовател На чертеже изображена принципиальна  электрическа  схема предлагаемого преобразовател  частоты.The proposed converter is a further development of the converter according to the authors. St. No. 67799 and provides for an increase in the rigidity of the external characteristic of the converter. The electrical circuit of the proposed frequency converter is shown in principle.

Преобразователь содержит статор с двум  обмотками 1 и 2, меюш ,ими различное число витков и различное число полюсов, и ротор с двум  соответствующими обмотками 5 и 4. Линейные концы обмоток 3 и 4 соедин ютс  между собой.The converter comprises a stator with two windings 1 and 2, a meush, a different number of turns and a different number of poles, and a rotor with two corresponding windings 5 and 4. The linear ends of the windings 3 and 4 are interconnected.

Обмотка /  вл етс  входной и присоедин етс  к сети 5 трехфазного тока. Обмотка 2  вл етс  выходной, и на ее зажимах возникает трехфазное напр жение другой частоты, чем в сети 5.The winding / is input and is connected to the three-phase current network 5. Winding 2 is an output winding, and at its terminals there is a three-phase voltage of a different frequency than in the network 5.

В выходную цепь преобразовател  включены последовательно электрические конденсаторы 6, обеспечивающие повышение жесткости его характеристики.In the output circuit of the converter are connected in series electric capacitors 6, which provide an increase in the rigidity of its characteristics.

Предмет изобретени Subject invention

Преобразователь частоты в виде индукционной машины по авт. св. № 67799, отличающийс  тем, что, с целью повышени  жесткости внешней характеристики преобразовател , в его выходную цепь включены последовательно электрические конденсаторы.Frequency converter in the form of an induction machine on the author. St. No. 67799, characterized in that, in order to increase the rigidity of the external characteristic of the converter, electrical capacitors are connected in series to its output circuit.

SU561427A 1956-11-26 1956-11-26 Frequency converter SU119242A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU561427A SU119242A2 (en) 1956-11-26 1956-11-26 Frequency converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU561427A SU119242A2 (en) 1956-11-26 1956-11-26 Frequency converter

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
SU67799 Addition

Publications (1)

Publication Number Publication Date
SU119242A2 true SU119242A2 (en) 1958-11-30

Family

ID=48406721

Family Applications (1)

Application Number Title Priority Date Filing Date
SU561427A SU119242A2 (en) 1956-11-26 1956-11-26 Frequency converter

Country Status (1)

Country Link
SU (1) SU119242A2 (en)

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