Have you ever wondered how those giant wind turbine generators—standing tall across mountains and coastlines, weighing tens of tons—are actually made?
From electrical steel selection, lamination stamping, coil winding to final assembly and testing, let’s explore how these “mega motors” are born.
Why do most large wind turbines today choose to use doubly-fed induction generators (DFIG)? In the field of wind power generation, efficiency, cost, and grid performance are key considerations. With its unique advantages, the doubly-fed induction generator has gradually become the mainstream solution.
Have you ever wondered how the small axial flux stator cores are made? There are two mainstream approaches: One is using silicon steel sheets, which are stamped and then wound into shape, much like a “coreless roll of paper.” The other method uses SMC (Soft Magnetic Composite) powder injection molding.
Why are asynchronous motor (induction motor) often considered the “workhorse” of the industrial world? As an evergreen player in the industry, they excel in applications such as industrial equipment, blowers, and water pumps.
With the rise of new energy vehicles, the structure of cars has become simpler. So simple that a battery pack and a motor can replace traditional engines. Can you believe there’s a technology that can eliminate the entire transmission system? Yes, it’s the hub motor technology!
The electric vehicle industry constantly evolves with technological innovations to enhance efficiency and performance. The hub motor is an advanced technology that directly installs the electric motor inside the vehicle wheel or very close to the wheel, making it a drive unit.
What is a brushless DC motor? The brushless motor is the motor that uses an electronic commutator to replace the traditional contact commutator and brushes.
Are you curious about what powers your electric bike and how it enhances your riding experience? E-bike motors are the heart of electric bicycles, providing the necessary boost that transforms a regular bike into a high-performance machine.
A generator stator lamination core converts electrical power into mechanical energy. The stator core is subjected to alternating electromagnetic field during operation, leading to heat generated due to magnetic hysteresis and eddy current losses. These losses not only reduce efficiency but can also lead to overheating, significantly affecting the performance and lifespan of the generator.
Are you aware of how critical the rotor and stator are in your washing machine, especially in models without traditional bearings? This blog will delve into the essential roles washing machine motor rotor stators play in the operation, highlighting the difference between without-bearing motor designs.
