Induced voltage computing method for support rib on back of stator core

The invention aims at disclosing a computing method which considers a magnetic flux penetrating through a support rib on the back of a stator core per se, a magnetic flux leaking out of the support rib on the back of the stator core and a corresponding induced voltage. In order to achieve the aim, t...

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Bibliographic Details
Main Authors GAN BAOLIANG, LIANG GANG, YANG JI, ZHAO WEI, ZHONG HOUHONG, ZHENG DONGPING
Format Patent
LanguageEnglish
Published 18.02.2015
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:The invention aims at disclosing a computing method which considers a magnetic flux penetrating through a support rib on the back of a stator core per se, a magnetic flux leaking out of the support rib on the back of the stator core and a corresponding induced voltage. In order to achieve the aim, the technical scheme of the invention is to provide an induced voltage computing method for the support rib on the back of the stator core. The invention provides the voltage computing method for the support rib on the back of the stator core. The computing method can be used for performing computational analysis on the induced voltage of the support rib on the back of the stator core of a large-scale generator and judging whether a back structure member of the core is prone to flashover and the like and has an important value in researching design and operation of the generator.
Bibliography:Application Number: CN20141620908