SU120869A1 - Multiphase transformer - Google Patents

Multiphase transformer

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Publication number
SU120869A1
SU120869A1 SU610915A SU610915A SU120869A1 SU 120869 A1 SU120869 A1 SU 120869A1 SU 610915 A SU610915 A SU 610915A SU 610915 A SU610915 A SU 610915A SU 120869 A1 SU120869 A1 SU 120869A1
Authority
SU
USSR - Soviet Union
Prior art keywords
phase
windings
transformer
primary
asynchronous motor
Prior art date
Application number
SU610915A
Other languages
Russian (ru)
Inventor
А.Н. Милях
х А.Н. Мил
Original Assignee
А.Н. Милях
х А.Н. Мил
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.Н. Милях, х А.Н. Мил filed Critical А.Н. Милях
Priority to SU610915A priority Critical patent/SU120869A1/en
Application granted granted Critical
Publication of SU120869A1 publication Critical patent/SU120869A1/en

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Description

Насто щее изобретение относитс  к многофазным трансформаторам с вращающимс  магнитным полем.The present invention relates to multiphase transformers with a rotating magnetic field.

Подобные трансформаторы выполн ютс  но типу асинхронного двигател  с двум  обмотками: первичной и вторичной, причем ось последней сдвинута относительно оси первичной обмотки на угол отличный от нул  и 180°.Such transformers are made according to the type of asynchronous motor with two windings: primary and secondary, with the axis of the latter being shifted relative to the axis of the primary winding at an angle different from zero and 180 °.

Предлагаемый трансформатор отличаетс  от известных тем, что фазные обмотки с первичной и вторичной стороны соединены по тип} соединени  фазных обмоток многофазного асинхронного двигател , включенного в однофазную сеть.The proposed transformer differs from the known ones in that the phase windings on the primary and secondary sides are connected according to the type} of the connection of the phase windings of a multiphase asynchronous motor connected to a single-phase network.

На фиг. 1 и 2 изображены схемы выполнени  предлагаемого трансфор .матора в двух вариантах исполнени .FIG. Figures 1 and 2 depict schemes for carrying out the proposed transformer in two versions.

Трансформатор выполн етс  по типу асинхронного двигател  с заторможенным ротором, в котором первична  1 и вторична  2 обмотки сдвинуты по фазе па некоторый угол в и св заны индуктивно между собой однонаправленным вращающимс  магнитным потоком.The transformer is designed as an asynchronous motor with a braked rotor, in which the primary 1 and secondary 2 windings are phase-shifted to a certain angle and connected inductively between themselves by a unidirectional rotating magnetic flux.

Дл  получени  необратимого четырехполюсника, фазы первичной и вторичной обмоток трансформатора включаютс  аналогично включению фазных обмоток многофазного асинхронного двигател , присоединенного к однофазной сети. В частности, фазные обмотки трансформатора могут быть шунтированы конденсаторами 3 (фиг. 1) или же могут быть использованы известные схемы Bi-слючени  индуктивных 4 и активных 5 сопротивлений (фиг. 2).To obtain an irreversible quadrupole, the phases of the primary and secondary windings of the transformer are turned on similarly to the inclusion of the phase windings of a multi-phase asynchronous motor connected to a single-phase network. In particular, the phase windings of the transformer can be shunted by capacitors 3 (Fig. 1) or the well-known Bi-switching circuits of inductive 4 and active 5 resistances (Fig. 2) can be used.

Предмет изобр етени Subject image

Многофазный трансформатор с вращающимс  магн1 тным полем, выполненный по типу асинхронного двигател  с двум  обмотками: первичной и вторичной, ось которой сдвинута относительно оси первичной обмотки на угол отличный от нул  и 180°, отличающийс  тем, что, с целью получени  необратимого четырехполюсника, фазные обмотки с первичной и вторичной стороны соединены по типу соединени  фазных обмоток многофазного асинхронного двигател , включенного в однофазную сеть.Multiphase transformer with rotating magnetic field, made as an asynchronous motor with two windings: primary and secondary, the axis of which is shifted relative to the axis of the primary winding at an angle different from zero and 180 °, characterized in that, in order to obtain an irreversible quadrupole, phase windings on the primary and secondary sides, they are connected according to the type of connection of the phase windings of a multi-phase asynchronous motor connected to a single-phase network.

SU610915A 1958-10-31 1958-10-31 Multiphase transformer SU120869A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU610915A SU120869A1 (en) 1958-10-31 1958-10-31 Multiphase transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU610915A SU120869A1 (en) 1958-10-31 1958-10-31 Multiphase transformer

Publications (1)

Publication Number Publication Date
SU120869A1 true SU120869A1 (en) 1958-11-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU610915A SU120869A1 (en) 1958-10-31 1958-10-31 Multiphase transformer

Country Status (1)

Country Link
SU (1) SU120869A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU176754U1 (en) * 2017-06-05 2018-01-29 Евгений Николаевич Коптяев MULTI-PHASE TRANSFORMER
RU191518U1 (en) * 2019-01-30 2019-08-13 Евгений Николаевич Коптяев ROTATING FIELD TRANSFORMER

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU176754U1 (en) * 2017-06-05 2018-01-29 Евгений Николаевич Коптяев MULTI-PHASE TRANSFORMER
RU191518U1 (en) * 2019-01-30 2019-08-13 Евгений Николаевич Коптяев ROTATING FIELD TRANSFORMER

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