SU141931A1 - Control method of asynchronous motor vibrating immersion - Google Patents

Control method of asynchronous motor vibrating immersion

Info

Publication number
SU141931A1
SU141931A1 SU728888A SU728888A SU141931A1 SU 141931 A1 SU141931 A1 SU 141931A1 SU 728888 A SU728888 A SU 728888A SU 728888 A SU728888 A SU 728888A SU 141931 A1 SU141931 A1 SU 141931A1
Authority
SU
USSR - Soviet Union
Prior art keywords
control method
asynchronous motor
immersion
motor vibrating
vibrating immersion
Prior art date
Application number
SU728888A
Other languages
Russian (ru)
Inventor
А.Я. Вульфович
Л.Д. Никольская
Л.Д. Никольска
А.А. Старцев
Original Assignee
А.Я. Вульфович
Л.Д. Никольска
А.А. Старцев
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.Я. Вульфович, Л.Д. Никольска, А.А. Старцев filed Critical А.Я. Вульфович
Priority to SU728888A priority Critical patent/SU141931A1/en
Application granted granted Critical
Publication of SU141931A1 publication Critical patent/SU141931A1/en

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Description

Известные спссобы управлени  асинхронным двигателем вибрационного погружател  свод тс  к регулировке скорости двигател  путем включени  в роторные цепи дополнительных сопротивлений, что пе может обеспечить высокой производительности выполн емых работ.The known asynchronous motor control of a vibrating immersion unit is reduced to adjusting the speed of the motor by including additional resistances in the rotor circuits, which ne can provide high performance of the work performed.

Предлагаемый способ отличаетс  тем, что скорость двигател  регулируют путем изменени  частоты тока источника питани  в зависимости от характера грунта, веса вибросистемы и глубины погружени .The proposed method is characterized in that the motor speed is controlled by varying the frequency of the current of the power source depending on the nature of the soil, the weight of the vibrating system, and the depth of the immersion.

Это отличие позвол ет из eн ть параметры двигател  плавно и непрерывно в процессе выполнени  работ, увеличива  тем самым производительность труда.This difference allows the engine parameters to be smoothly and continuously throughout the execution of the work, thereby increasing labor productivity.

На чертеже приведена электрическа  схема устройства, реализующего предлагаемый способ.The drawing shows the electrical circuit of the device implementing the proposed method.

Изменение частоты тока источника питани  асинхронного двигател  / осуществл етс  изменением скорости вращени  синхронного генератора 2, ротор которого св зан с ротором дизел  3. Причем обороты дизел  3 мен ютс  при помощи автоматического регул тора (на чертеже не показано), обеспечивающего по заданной программе подачу топлива в камеру сгорани  дизел .The change in the frequency of the power source of the induction motor / is carried out by changing the speed of rotation of the synchronous generator 2, the rotor of which is connected to the rotor of the diesel 3. Moreover, the turns of diesel 3 are changed using an automatic controller (not shown) providing the fuel supply in the combustion chamber diesel.

Предлагаемый способ управлени  при помощи реостата 4 обеспечивает посто нство отнощени  напр жени  к частоте синхронного генератора в период всего диапазона регулировани  скорости двигател , что позвол ет в зависи.мости от условий погружени  выбирать оптимальные режимы его работы.The proposed control method using a rheostat 4 provides a constant ratio of voltage to the frequency of the synchronous generator during the entire range of engine speed control, which allows, depending on the immersion conditions, to choose the optimal modes of its operation.

Питание от генератора 2 подаетс  на асинхронный двигатель через автоматический выключатель 5.Power from generator 2 is supplied to an induction motor through a circuit breaker 5.

Предмет изобретени Subject invention

Способ управлени  асинхронным двигателем вибрационного погружател , отличающийс  тем, что, с целью увеличени  производител|г11К| Р| Й |р|Ьть двигател  регулируют путем изменени  частоты тока источника иитани |в зависимости от характера грунта, веса вибросистемы A method of controlling an asynchronous motor of a vibrating submersible, characterized in that, in order to increase the manufacturer | r11K | R | The motor is controlled by changing the frequency of the current of the source of the titanium depending on the nature of the soil, the weight of the vibrating system.

ftSbi Л 9гв жени . ftSbi L 9gv marriages.

1 чГ - . 1 hr -.

,rCH «-i, rCH "-i

SU728888A 1961-04-24 1961-04-24 Control method of asynchronous motor vibrating immersion SU141931A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU728888A SU141931A1 (en) 1961-04-24 1961-04-24 Control method of asynchronous motor vibrating immersion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU728888A SU141931A1 (en) 1961-04-24 1961-04-24 Control method of asynchronous motor vibrating immersion

Publications (1)

Publication Number Publication Date
SU141931A1 true SU141931A1 (en) 1961-11-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU728888A SU141931A1 (en) 1961-04-24 1961-04-24 Control method of asynchronous motor vibrating immersion

Country Status (1)

Country Link
SU (1) SU141931A1 (en)

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