COOLING OF ELECTRICAL MACHINES

The present invention relates to cooling of electrical machines. In particular, an electrical machine comprising a rotor 20, a stator 30 and an air gap 40 arranged between the rotor 20 and the stator 30 is provided. The stator 30 or the rotor 20 comprises a plurality of electrical coils 90, wherein...

Full description

Saved in:
Bibliographic Details
Main Authors CROSS ANDREW THOMAS, RAMTAHAL SADEO, MUNIZ CASAIS CESAR, URRESTY JULIO CESAR, KANAKAMEDALA LAKSHMINARAYANA, MIORINI RINALDO LUIGI
Format Patent
LanguageChinese
English
Published 18.01.2022
Subjects
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
Online AccessGet full text

Cover

More Information
Summary:The present invention relates to cooling of electrical machines. In particular, an electrical machine comprising a rotor 20, a stator 30 and an air gap 40 arranged between the rotor 20 and the stator 30 is provided. The stator 30 or the rotor 20 comprises a plurality of electrical coils 90, wherein one or more of the electrical coils 90 carry a heat sink, the heat sink is attached to an electrical coil with a thermally conductive material. Methods for modifying a temperature distribution of a stator in the electrical machine are also provided. 本发明涉及电机的冷却，具体而言提供了一种电机，该电机包括转子20、定子30以及布置于转子20与定子30之间的空气间隙40。定子30或转子20包括多个电线圈90，其中，电线圈90中的一个或多个承载散热器，其中，散热器利用导热材料来附接到电线圈。还提供了用于改变电机中的定子的温度分布的方法。
Bibliography:Application Number: CN202110810350