RU2013156206A - CONTROLLED MAGNETIC BEARING ON PERMANENT MAGNETS AND METHOD FOR MANAGING THEM - Google Patents

CONTROLLED MAGNETIC BEARING ON PERMANENT MAGNETS AND METHOD FOR MANAGING THEM Download PDF

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Publication number
RU2013156206A
RU2013156206A RU2013156206/07A RU2013156206A RU2013156206A RU 2013156206 A RU2013156206 A RU 2013156206A RU 2013156206/07 A RU2013156206/07 A RU 2013156206/07A RU 2013156206 A RU2013156206 A RU 2013156206A RU 2013156206 A RU2013156206 A RU 2013156206A
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Russia
Prior art keywords
permanent magnet
controlled
magnetic bearing
magnet magnetic
permanent magnets
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RU2013156206/07A
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Russian (ru)
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RU2563884C2 (en
Inventor
Вячеслав Евгеньевич Вавилов
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Вячеслав Евгеньевич Вавилов
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Priority to RU2013156206/07A priority Critical patent/RU2563884C2/en
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Abstract

1. Управляемый магнитный подшипник на постоянных магнитах, содержащий вал, корпус, подвижный и неподвижный постоянный магнит, страховочные подшипники, отличающийся тем, что неподвижный постоянный магнит выполнен в виде секторов, формирующих окружность, при этом между соседними секторами постоянных магнитов установлены теплоизоляционные прокладки, причем к каждому сектору приложен управляемый источник тепла.2. Способ управления управляемым магнитным подшипником на постоянных магнитах, отличающийся тем, что управление параметрами магнитного подшипника на постоянных магнитах осуществляется путем изменения их остаточной индукции и коэрцитивной силы, благодаря воздействию на постоянные магниты регулируемым тепловым потоком.1. A controlled permanent magnet magnetic bearing, comprising a shaft, a housing, a movable and fixed permanent magnet, safety bearings, characterized in that the fixed permanent magnet is made in the form of sectors forming a circle, while heat-insulating gaskets are installed between adjacent sectors of permanent magnets, a controlled heat source is applied to each sector. 2. A control method for a controlled permanent magnet magnetic bearing, characterized in that the parameters of the permanent magnet magnetic bearing are controlled by changing their residual induction and coercive force due to the effect of the constant magnets on the controlled heat flux.

Claims (2)

1. Управляемый магнитный подшипник на постоянных магнитах, содержащий вал, корпус, подвижный и неподвижный постоянный магнит, страховочные подшипники, отличающийся тем, что неподвижный постоянный магнит выполнен в виде секторов, формирующих окружность, при этом между соседними секторами постоянных магнитов установлены теплоизоляционные прокладки, причем к каждому сектору приложен управляемый источник тепла.1. A controlled permanent magnet magnetic bearing, comprising a shaft, a housing, a movable and fixed permanent magnet, safety bearings, characterized in that the fixed permanent magnet is made in the form of sectors forming a circle, while heat-insulating gaskets are installed between adjacent sectors of permanent magnets, a controlled heat source is applied to each sector. 2. Способ управления управляемым магнитным подшипником на постоянных магнитах, отличающийся тем, что управление параметрами магнитного подшипника на постоянных магнитах осуществляется путем изменения их остаточной индукции и коэрцитивной силы, благодаря воздействию на постоянные магниты регулируемым тепловым потоком. 2. A control method for a controlled permanent magnet magnetic bearing, characterized in that the parameters of the permanent magnet magnetic bearing are controlled by changing their residual induction and coercive force due to the effect of the constant magnets on the controlled heat flux.
RU2013156206/07A 2013-12-17 2013-12-17 Controlled magnetic bearing on permanent magnets and their control method RU2563884C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2013156206/07A RU2563884C2 (en) 2013-12-17 2013-12-17 Controlled magnetic bearing on permanent magnets and their control method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2013156206/07A RU2563884C2 (en) 2013-12-17 2013-12-17 Controlled magnetic bearing on permanent magnets and their control method

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RU2013156206A true RU2013156206A (en) 2015-06-27
RU2563884C2 RU2563884C2 (en) 2015-09-27

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Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990026296A (en) * 1997-09-23 1999-04-15 윤종용 Concentric Control Unit for Non-Coaxial Induction Motors
DE10123138B4 (en) * 2001-04-30 2007-09-27 Berlin Heart Ag Method for position control of a permanently magnetically mounted rotating component
RU2264565C2 (en) * 2003-11-21 2005-11-20 Ватолин Евгений Степанович Radial magnetically suspended bearing
RU2287726C1 (en) * 2005-04-28 2006-11-20 ГОУ ВПО Самарский государственный технический университет Magnetoelectric bearing
WO2011007544A1 (en) * 2009-07-16 2011-01-20 国立大学法人茨城大学 Magnetic levitation control device and hybrid type magnetic bearing

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Effective date: 20151218