SU132321A1 - Instrument for measuring the magnetic asymmetry of the surfaces of the stator and rotor of electrical machines - Google Patents

Instrument for measuring the magnetic asymmetry of the surfaces of the stator and rotor of electrical machines

Info

Publication number
SU132321A1
SU132321A1 SU649994A SU649994A SU132321A1 SU 132321 A1 SU132321 A1 SU 132321A1 SU 649994 A SU649994 A SU 649994A SU 649994 A SU649994 A SU 649994A SU 132321 A1 SU132321 A1 SU 132321A1
Authority
SU
USSR - Soviet Union
Prior art keywords
rotor
stator
measuring
electrical machines
instrument
Prior art date
Application number
SU649994A
Other languages
Russian (ru)
Inventor
А.И. Милюков
Э.А. Нокалн
Е.П. Патэро
Н.В. Трейеров
С.Ф. Фармаковский
Original Assignee
А.И. Милюков
Э.А. Нокалн
Е.П. Патэро
Н.В. Трейеров
С.Ф. Фармаковский
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.И. Милюков, Э.А. Нокалн, Е.П. Патэро, Н.В. Трейеров, С.Ф. Фармаковский filed Critical А.И. Милюков
Priority to SU649994A priority Critical patent/SU132321A1/en
Application granted granted Critical
Publication of SU132321A1 publication Critical patent/SU132321A1/en

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  • Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)

Description

Обычно контроль биени  роторов и статоров электрических машин производитс  механическим контактным индикатором.Usually, the control of the beats of the rotors and stators of electrical machines is performed by a mechanical contact indicator.

Предложенный прибор  вл етс  новым и особенность его заключаетс  в том, что он выполнен в виде эталонного статора или ротора с измерительной катушкой, расположенной на одном из зубцов пакета эталонного статора при проверке ротора или на одном из зубцов пакета эталонного ротора при проверке статора. Катушка при этом включаетс  в мостовую схему с переменными активными сопротивлени ми в . Дл  вращени  установленного в пэибор провер емого ротора или статора служит особый механизм. Кроме того, прибор может быть использован дл  контрол  точности скоса пазов в электрическихThe proposed device is new and its feature is that it is made in the form of a reference stator or rotor with a measuring coil located on one of the teeth of the package of the reference stator when checking the rotor or on one of the teeth of the package of the reference rotor when checking the stator. The coil is included in a bridge circuit with variable resistivity bars. A special mechanism serves to rotate the checked rotor or stator installed in the peebor. In addition, the device can be used to control the accuracy of the slope of the slots in electrical

машинах.machines.

Дл  определени  биени  статора и ротора в высокочастотных решаюших машинах механический контактный индикатор не пригоден и предложенный способ пока  вл етс  единственно известным.To determine the stator and rotor beats in high-frequency solvable machines, the mechanical contact indicator is not suitable and the proposed method is currently only known.

На чертеже схематически изображено предлагаемое устройство дл  установки провер емого ротора или статора, которое состоит из неподвижно заКрепленного эталонного ротора / или статора 2, представл ющего собой пакрт магнитоппЪво.та такой же машины с измерительной катушкой 3 (Xi) на одном зубце, и механической части, обеспечивающей установку и вращение провер емого ротора или статора относительно базовой оси.The drawing shows schematically the proposed device for mounting a tested rotor or stator, which consists of a fixedly fixed reference rotor / or stator 2, which is a package of a magnetometer of the same machine with a measuring coil 3 (Xi) on one tooth, and the mechanical part providing installation and rotation of the tested rotor or stator relative to the base axis.

Предмет изобретени Subject invention

Claims (2)

I. Прибор дл  измерени  магнитной асимметрии поверхностей статора и ротора электрических машин, отл ич а ющи йчСЯ тем-, что.I. A device for measuring the magnetic asymmetry of the surfaces of the stator and rotor of electric machines, distinguishing those that are. с целью ускорени  процесса проверки и увеличени  точности измерени , он выполнен в виде эталонного статора или ротора с измерительной катушкой на одно1М из зубцов, включенной в мостовую схему с переменными активными сопротивлени ми и с механизмом дл  вращени  установленного в- --прибор провер емого ротора или, соответственно, статора -вокруг базовой -оси прибора.in order to speed up the verification process and increase the measurement accuracy, it is made in the form of a reference stator or rotor with a measuring coil on one 1M of teeth, included in a bridge circuit with variable resistance, and with a mechanism for rotating the installed in - the device of the tested rotor or , respectively, the stator is around the base of the axis of the device. 2. Применение прибора по п. 1 дл  контрол  точности скоса пазов. в электрических м-а-шинах.2. The use of the device under item 1 to control the accuracy of the slope of the slots. in electric m-a-tires.
SU649994A 1960-01-07 1960-01-07 Instrument for measuring the magnetic asymmetry of the surfaces of the stator and rotor of electrical machines SU132321A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU649994A SU132321A1 (en) 1960-01-07 1960-01-07 Instrument for measuring the magnetic asymmetry of the surfaces of the stator and rotor of electrical machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU649994A SU132321A1 (en) 1960-01-07 1960-01-07 Instrument for measuring the magnetic asymmetry of the surfaces of the stator and rotor of electrical machines

Publications (1)

Publication Number Publication Date
SU132321A1 true SU132321A1 (en) 1960-11-30

Family

ID=48403359

Family Applications (1)

Application Number Title Priority Date Filing Date
SU649994A SU132321A1 (en) 1960-01-07 1960-01-07 Instrument for measuring the magnetic asymmetry of the surfaces of the stator and rotor of electrical machines

Country Status (1)

Country Link
SU (1) SU132321A1 (en)

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