SU186002A1 - single-phase synchronous reaction motor - Google Patents

single-phase synchronous reaction motor

Info

Publication number
SU186002A1
SU186002A1 SU814108A SU814108A SU186002A1 SU 186002 A1 SU186002 A1 SU 186002A1 SU 814108 A SU814108 A SU 814108A SU 814108 A SU814108 A SU 814108A SU 186002 A1 SU186002 A1 SU 186002A1
Authority
SU
USSR - Soviet Union
Prior art keywords
phase synchronous
poles
reaction motor
rotor
synchronous reaction
Prior art date
Application number
SU814108A
Other languages
Russian (ru)
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 filed Critical
Priority to SU814108A priority Critical patent/SU186002A1/en
Application granted granted Critical
Publication of SU186002A1 publication Critical patent/SU186002A1/en

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K21/00Synchronous motors having permanent magnets; Synchronous generators having permanent magnets

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Synchronous Machinery (AREA)
  • Motor And Converter Starters (AREA)

Description

Известные способы пуска однофазных синхронных реактивных двигателей с сегментным ротором недостаточно просты и надежны.Known methods of starting single-phase synchronous jet engines with a segmented rotor are not simple and reliable.

Предложен способ пуска такого двигател , который заключаетс  в следующем. Ротор устанавливают в необходимое дл  пуска положение кратковременным подключением к сети катушек двух смежных полюсов статора н затем двигатель переключают на рабочий режим . Предложенный способ значительно упрощает пуск двигател  и надежно обеспечивает необходимое направление вращени  ротора .A method for starting such an engine is proposed, which is as follows. The rotor is set to the position required for start-up by briefly connecting the coils of two adjacent stator poles to the network and then the engine is switched to the operating mode. The proposed method greatly simplifies engine starting and reliably provides the necessary direction of rotation of the rotor.

На чертеже изображена схема подключени  катушек к сети дл  осуществлени  описываемого способа.The drawing shows a circuit for connecting the coils to the network for implementing the described method.

В катущки двух смежных полюсов / и 2 кратковременно подаетс  переменное напр жение промышленной частоты так, чтобы полюса получили одинаковую пол рность. Создаетс  магнитное поле, которое, взаимодейству  с ротором 3, заставл ет его повернутьс  в положение, при котором создаетс  наименьшее магнитное сопротивление между двум  возбужденными полюсами, т. е. ротор поворачиваетс  к полюсам своим шихтовым сегментом и остаетс  в этом положении перед пуском.The coils of the two adjacent poles / and 2 momentarily apply alternating voltage of industrial frequency so that the poles get the same polarity. A magnetic field is created which, interacting with the rotor 3, causes it to turn to a position where the lowest magnetic resistance is created between two excited poles, i.e. the rotor turns to the poles with its charge segment and remains in that position before starting.

Во врем  пуска электродвигатель подключают по обычной схеме. Линейна  обмотка полюсов 1 ti 4 подключаетс  к источнику питани . В результате взаимодействи  полей статора и ротора возникает момент вращени  по направлению движени  часовой стрелки под полюсами 1 н 4, который преодолевает тормоз щий момент под полюсами 2 и 5.During start-up, the electric motor is connected in the usual way. A linear winding pole 1 ti 4 is connected to a power source. As a result of the interaction of the stator and rotor fields, a moment of rotation arises in the direction of clockwise rotation under the poles 1 and 4, which overcomes the braking moment under the poles 2 and 5.

Предмет изобретени Subject invention

Способ пуска однофазного синхронного реактивного двигател  с сегментным ротором, отличающийс  тем, что, с целью упрощени  пуска и обеспечени  необходимого направлени  вращени  ротора, последний сначала устанавлнвают в положение, требующеес  дл  пуска, кратковременным приключением к сети двух смежных катушек, возбуждающих потоки в паре полюсов статора одинаковой пол рности , и затем двигатель переключают вThe method of starting a single-phase synchronous jet engine with a segmented rotor, characterized in that, in order to simplify the start-up and provide the necessary direction of rotation of the rotor, the latter is first set to the position required for starting, a brief adventure to the network of two adjacent coils exciting currents in a pair of poles of the stator same polarity, and then the engine is switched to

рабочий рел;им.worker rel; im.

SU814108A 1963-01-18 1963-01-18 single-phase synchronous reaction motor SU186002A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU814108A SU186002A1 (en) 1963-01-18 1963-01-18 single-phase synchronous reaction motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU814108A SU186002A1 (en) 1963-01-18 1963-01-18 single-phase synchronous reaction motor

Publications (1)

Publication Number Publication Date
SU186002A1 true SU186002A1 (en) 1966-09-12

Family

ID=40902806

Family Applications (1)

Application Number Title Priority Date Filing Date
SU814108A SU186002A1 (en) 1963-01-18 1963-01-18 single-phase synchronous reaction motor

Country Status (1)

Country Link
SU (1) SU186002A1 (en)

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