SU82947A1 - Device for differentiating and integrating electrical quantities - Google Patents

Device for differentiating and integrating electrical quantities

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Publication number
SU82947A1
SU82947A1 SU392988A SU392988A SU82947A1 SU 82947 A1 SU82947 A1 SU 82947A1 SU 392988 A SU392988 A SU 392988A SU 392988 A SU392988 A SU 392988A SU 82947 A1 SU82947 A1 SU 82947A1
Authority
SU
USSR - Soviet Union
Prior art keywords
differentiating
electrical quantities
integrating electrical
voltage
resistances
Prior art date
Application number
SU392988A
Other languages
Russian (ru)
Inventor
Т.Я. Ходоров
Original Assignee
Т.Я. Ходоров
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 Т.Я. Ходоров filed Critical Т.Я. Ходоров
Priority to SU392988A priority Critical patent/SU82947A1/en
Application granted granted Critical
Publication of SU82947A1 publication Critical patent/SU82947A1/en

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  • Control Of Voltage And Current In General (AREA)

Description

Примен емое на практике дифференцирование и интегрирование напр жени  нри помощи контуров, составленных из сопротивлений и емкостей или сопротивлений и индуктивностей, по своей идее не  вл етс  точным. Ошибка вноситс  в результате пренебрежени  падением напр жени  на одном из элементов схемы.The practice of differentiating and integrating the voltage through the use of circuits made up of resistances and capacitors, or resistances and inductances, is not precise in its idea. The error is introduced as a result of neglecting the voltage drop on one of the circuit elements.

Описываемое устройство дл  дифференцировани  и интегрировани  электрических величин, составленное из соединенных последовательно активного и реактивного сопротивлений, повышает точности операций. С этой целью в контур введено дополнительное активное сопротивление, включенное в анодную цепь электронной лампы или лампового каскада, на сетку которого подаетс  напр жение от точки соединени  двух основных сопротивлений, в результате чего напр жение на дополнительном активном сопротивлении поддерживаетс  автоматически равным по величине и противоположным по знаку напр жению на основном активном сопротивлении.The described device for the differentiation and integration of electrical quantities, composed of connected in series active and reactive resistances, improves the accuracy of operations. For this purpose, an additional active resistance is inserted in the circuit, which is included in the anode circuit of the electron tube or lamp cascade, on the grid of which voltage is applied from the junction point of the two main resistances, as a result of which the voltage on the additional resistance is maintained automatically equal in magnitude and opposite in sign on the voltage on the main active resistance.

На фиг. 1 изобрал ена принципиальна  схема устройства; на фиг. 2, 3, 4 и 5 - варианты ее практического выполнени .FIG. 1 is a schematic diagram of the device; in fig. 2, 3, 4 and 5 - options for its practical implementation.

Дл  принципиальной схемы (фиг. 1)  вл етс  справедливым, чтоFor the concept (Fig. 1), it is fair that

U, + + iZ,.(1)U, + + iZ,. (1)

Примем в качестве услови  равенство:We take as a condition equality:

Тогда ток в контуре будет определ тьс  только сопротивлением Z,. Выбрав Z активным, а Z2 емкостным, получим:Then the current in the circuit will be determined only by the resistance Z ,. Choosing Z active, and Z2 capacitive, we get:

{УЗ + /Za.(2){Ultras + /za.(2)

. .(з. . (h

а /2 ,Л.(4)a / 2, l. (4)

AMVV - Фиг IAMVV - Fig I

-г--лyr

,-r-W 5 --r/-, -r-W 5 --r / -

(, I (, I

2,1 Г §42.1 G §4

I ч г I h g

t г г It g g I

Фиг 2Fig 2

л fl f

г , Р.,,-{-  g, R.., - {-

jvW A-6--jvW A-6--

jyjy

. J. J

I ./p . I ./p.

- Фаг 5- Phage 5

Техред А. Л. СосинаTehred A. L. Sosina

Редактор A. В. НечайкинEditor A. V. Nechaykin

Подп. к печ. 3.1-61 г.Формат бум. 70Х lOS/ioОбъем 0,34 п. л.Sub. to pec. 3.1-61 g. Format boom. 70X lOS / ioVolume 0,34 p. L.

Зак. 8114Тираж 220Цена 5 коп.Zak 8114 Circulation 220Price 5 kopecks

ЦБТИ при Комитете по делам изобретений и открытийTsBTI under the Committee on Inventions and Discoveries

нри Совете Министров СССР Москва, Центр, М. Черкасский пер., д. 2/6At the USSR Council of Ministers Moscow, Center, M. Cherkassky Lane, 2/6

Типографи  ЦБТИ Комитета по делам изобретениГ и открытий при Совете Министров СССР, Москва, Петровка, 14.Printing house TsBTI Committee on invention and discovery at the Council of Ministers of the USSR, Moscow, Petrovka, 14.

-G-G

iva 4iva 4

€-€ -

.L.L

Корректор В. П. ФоминаProofreader V.P. Fomin

SU392988A 1949-03-07 1949-03-07 Device for differentiating and integrating electrical quantities SU82947A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU392988A SU82947A1 (en) 1949-03-07 1949-03-07 Device for differentiating and integrating electrical quantities

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU392988A SU82947A1 (en) 1949-03-07 1949-03-07 Device for differentiating and integrating electrical quantities

Publications (1)

Publication Number Publication Date
SU82947A1 true SU82947A1 (en) 1949-11-30

Family

ID=48255987

Family Applications (1)

Application Number Title Priority Date Filing Date
SU392988A SU82947A1 (en) 1949-03-07 1949-03-07 Device for differentiating and integrating electrical quantities

Country Status (1)

Country Link
SU (1) SU82947A1 (en)

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