STATOR FOR ROTATING ELECTRICAL MACHINE

The invention relates to a stator (2) for a rotating electrical machine, comprising a stator mass (25) comprising teeth (23) and notches (21) between the teeth (23), each of the notches being, on the air gap side, completely closed, electrical conductors (22) being housed in the notches, the electri...

Full description

Saved in:
Bibliographic Details
Main Authors ABID FATMA, AL EIT MOUSTAFA, BAZHAR SARA, BELHAJ LAMYA, JANNOT XAVIER, SAINT-MICHEL JACQUES
Format Patent
LanguageChinese
English
Published 12.11.2021
Subjects
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
Online AccessGet full text

Cover

More Information
Summary:The invention relates to a stator (2) for a rotating electrical machine, comprising a stator mass (25) comprising teeth (23) and notches (21) between the teeth (23), each of the notches being, on the air gap side, completely closed, electrical conductors (22) being housed in the notches, the electrical conductors forming a fractional winding, for which the ratio q defined by q=Ne/(2pm) is written as an irreducible fraction z/n, z and n being two non-zero integers, n being different from 1, wherein Ne is the number of stator notches, m the number of winding phases and p the number of pairs of stator poles. 本发明涉及一种旋转电机(1)的定子(2)，所述定子包括定子质量块(25)，所述定子质量块包括齿(23)以及在所述齿(23)之间的凹槽(21)，所述凹槽中的每个在气隙所在侧完全封闭，电导体(22)容置在所述凹槽中，所述电导体形成分数槽绕组，对于所述分数槽绕组，由q＝Ne/(2pm)限定的比率q写成不可约分数z/n的形式，z和n是两个非零整数，n不同于1，其中，Ne是定子凹槽数量，m是绕组相数量，p是定子极对数量。
Bibliography:Application Number: CN202080017357