BRUSHLESS MOTOR FOR heating, ventilating and air-conditioning SYSTEM

Disclosed is a brushless motor (10) for a heating, ventilating, and air conditioning (HVAC) system. The brushless motor (10) includes a rotor (14) and a stator (16). The rotor (14) has an odd number (X) of magnets (20). The stator (16) defines an odd number (Y) of slots (22), each including a plural...

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Bibliographic Details
Main Authors THAWANI PRAKASH, DALLAL FOUAD, SINADINOS STEPHEN
Format Patent
LanguageChinese
English
Published 27.09.2019
Subjects
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
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Summary:Disclosed is a brushless motor (10) for a heating, ventilating, and air conditioning (HVAC) system. The brushless motor (10) includes a rotor (14) and a stator (16). The rotor (14) has an odd number (X) of magnets (20). The stator (16) defines an odd number (Y) of slots (22), each including a plurality of fractional-pitch phase windings. The brushless motor (10) has a fundamental order that is (X*Y)/2, which is a non-integer number. 公开了一种用于加热、通风以及空调系统的无刷电机(10)。该无刷电机(10)包括转子(14)和定子(16)。转子(14)具有奇数(X)个磁体(20)。定子(16)限定有奇数(Y)个槽(22)，每个槽包括多个分数节距相位绕组。该无刷电机(10)具有基波阶次(X·Y)/2，该基波阶次是非整数。
Bibliography:Application Number: CN201910199271