SU817889A1 - Generator for two voltages with frequency ratio:f1/f2-1/2 - Google Patents

Generator for two voltages with frequency ratio:f1/f2-1/2 Download PDF

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Publication number
SU817889A1
SU817889A1 SU782611996A SU2611996A SU817889A1 SU 817889 A1 SU817889 A1 SU 817889A1 SU 782611996 A SU782611996 A SU 782611996A SU 2611996 A SU2611996 A SU 2611996A SU 817889 A1 SU817889 A1 SU 817889A1
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SU
USSR - Soviet Union
Prior art keywords
generator
voltages
frequency ratio
frequency
phase
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Application number
SU782611996A
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Russian (ru)
Inventor
Петр Васильевич Белов
Original Assignee
Belov Petr V
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Application filed by Belov Petr V filed Critical Belov Petr V
Priority to SU782611996A priority Critical patent/SU817889A1/en
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Publication of SU817889A1 publication Critical patent/SU817889A1/en

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Description

(54) ГЕНЕРАТОР НА ДВА НАПРЯЖЕНИЯ С ОТНОШЕНИЕМ ЧАСТОТ f,:f2 1:2(54) GENERATOR FOR TWO VOLTAGES WITH RELATION OF FREQUENCIES f,: f2 1: 2

Изобретение относитс  к генераторам переменного тока на два Напр жени .This invention relates to alternating current generators for two voltages.

Известен генератор переменного тока на напр жени  различной частоты, содержащий статор с обмоткой  кор  и ротор с многополюсным индуктором, обмотка которого подключена к однофазному источнику переменного тока 1.An alternator for voltage of various frequencies is known, which contains a stator with a winding core and a rotor with a multi-pole inductor, the winding of which is connected to a single-phase AC source 1.

Недостаток этого генератора состоит в том, что не обеспечивает получение на выходе напр жени  двойной частоты по отношению к частоте однофазного источника переменного тока.The disadvantage of this generator is that it does not provide the output voltage of double frequency with respect to the frequency of a single-phase AC source.

Кроме того, известен генератор переменного тока на два напр жени  различной частоты , содержащий статор с обмоткой  кор  на число пар полюсов п« 60 f/it и ротор с 2f полюсным индуктором и источник посто нного тока 2.In addition, there is a known alternator for two voltages of different frequencies, containing a stator with a winding core for a number of pole pairs n 60 f / it and a rotor with a 2f pole inductor and a source of direct current 2.

Недостатком этого генератора  вл етс  его сложность, так как дл  получени  двух напр жений разных частот требуетс  размещение на статоре двух обмоток  кор , а на роторе двух обмоток индуктора.The disadvantage of this generator is its complexity, since in order to obtain two voltages of different frequencies, it is necessary to place two windings of the core on the stator, and two inductor windings on the rotor.

Цель изобретени  - упрощение конструкции генератора.The purpose of the invention is to simplify the construction of the generator.

Поставленна  цель достигаетс  тем, что генератор оснащаетс  двум  возбудител ми, один посто нного тока, другой однофазного переменного тока частоты f.The goal is achieved by the fact that the generator is equipped with two exciters, one of direct current and the other of single-phase alternating current of frequency f.

На чертеже представлена схема генератора на два напр жени .The drawing shows a generator circuit for two voltages.

Генератор имеет трехфазный статор 1, ротор 2, возбудитель посто нного тока 3, возбудитель переменного тока 4.The generator has a three-phase stator 1, a rotor 2, a causative agent of direct current 3, a pathogen of alternating current 4.

Генератор работает следующим образом .The generator works as follows.

При возбуждении от возбудител  посто нного тока генератором вырабатываетс  электроэнерги  трехфазного переменного тока определенной частоты, например 25 Гц. При возбуждении от возбудител  переменного тока с частотой 25 Гц генератором вырабатываетс  электроэнерги  трехфазного переменного тока с частотой 2 X 25 50 Гц.When excited by a direct current driver, a generator produces three-phase alternating current electrical energy of a certain frequency, for example 25 Hz. When excited from an AC exciter with a frequency of 25 Hz, the generator produces three-phase AC electric power with a frequency of 2 X 25 50 Hz.

Claims (2)

1.Брускин Д. Э. Генераторы, возбуждаемые переменным током. М., «Высша  школа , 1974, с. 16-22.1.Bruskin D. E. Generators excited by alternating current. M., “Higher School, 1974, p. 16-22. 2.Патент Швейцарии № 427978, кл. Н 02 К 19/34, 1967.2. The patent of Switzerland No. 427978, cl. H 02 K 19/34, 1967. О ОOh oh
SU782611996A 1978-05-03 1978-05-03 Generator for two voltages with frequency ratio:f1/f2-1/2 SU817889A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU782611996A SU817889A1 (en) 1978-05-03 1978-05-03 Generator for two voltages with frequency ratio:f1/f2-1/2

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU782611996A SU817889A1 (en) 1978-05-03 1978-05-03 Generator for two voltages with frequency ratio:f1/f2-1/2

Publications (1)

Publication Number Publication Date
SU817889A1 true SU817889A1 (en) 1981-03-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU782611996A SU817889A1 (en) 1978-05-03 1978-05-03 Generator for two voltages with frequency ratio:f1/f2-1/2

Country Status (1)

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SU (1) SU817889A1 (en)

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