stator en rotor
The stator and rotor are fundamental components in electrical machines, forming the backbone of motors and generators. The stator, being the stationary part, consists of a laminated steel core with copper windings that create a magnetic field when energized. The rotor, as its name suggests, is the rotating component that moves within the stator's magnetic field. Together, they convert electrical energy into mechanical energy in motors or mechanical energy into electrical energy in generators. The stator typically contains multiple electromagnetic coils arranged in a circular pattern, while the rotor features either permanent magnets or electromagnetic windings, depending on the application. In modern designs, advanced materials and precise engineering ensure optimal electromagnetic interaction between these components, maximizing efficiency and performance. The gap between the stator and rotor, known as the air gap, is carefully controlled to maintain proper magnetic flux density while allowing smooth rotation. These components find applications across various industries, from small household appliances to large industrial machinery, electric vehicles, and power generation facilities. The design and construction of stator and rotor assemblies have evolved significantly with technological advancements, incorporating features like advanced cooling systems, improved insulation materials, and sophisticated control mechanisms.
