Robert bosch gmbh (20240258857). STATOR OF AN ELECTRIC MACHINE simplified abstract
Contents
STATOR OF AN ELECTRIC MACHINE
Organization Name
Inventor(s)
Daniel Kuehbacher of Stuttgart (DE)
STATOR OF AN ELECTRIC MACHINE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240258857 titled 'STATOR OF AN ELECTRIC MACHINE
The invention pertains to a stator of an electric machine, which includes a laminated core with stator teeth and stator grooves for forming an electric stator winding.
- Each stator groove contains a single conductor or a conductor bundle to create the stator winding.
- Support points are spaced axially in the stator grooves to support the conductor or conductor bundle.
- Groove gaps are formed between the walls of the stator groove and the conductor, allowing coolant to flow through a groove gap channel.
- Support points are made up of support devices, each consisting of one or more support discs of the laminated core.
Potential Applications: - Electric motors - Generators - Wind turbines
Problems Solved: - Efficient cooling of the stator winding - Proper support for the conductors in the stator grooves
Benefits: - Improved performance and longevity of electric machines - Enhanced cooling capabilities for higher efficiency
Commercial Applications: Title: Advanced Stator Technology for Electric Machines This innovation can be utilized in various industries such as automotive, aerospace, and renewable energy for developing more efficient and reliable electric machines.
Questions about Stator Technology: 1. How does the design of the stator grooves contribute to the overall efficiency of the electric machine? 2. What are the key advantages of using support points in the stator grooves for the conductors?
Original Abstract Submitted
the invention relates to a stator () of an electric machine (), comprising a laminated core () on which stator teeth () and stator grooves () lying between the stator teeth () are formed and which comprises a plurality of laminations (), wherein a single conductor () or a conductor bundle () comprising a plurality of conductors () is provided in each stator groove () in order to form an electric stator winding (), wherein support points () which are mutually spaced in the axial direction are formed in the stator grooves () in order to support the conductor () or conductor bundle () lying in the respective stator groove (), and at least one groove gap () is formed between the walls () of the respective stator groove () and the conductor or conductor bundle () arranged in the stator groove (), said groove gap forming a groove gap channel () which extends in the axial direction and through which a coolant can flow, wherein the support points () are formed by support devices (), each of which comprises one or more support discs () of the laminated core (),
