Team
Product 1
Rare Earth Free Traction Motors
Used for electric bicycles.
Target Customer
The company tends to establish B2B relations with OEMs. Our customers are large bicycle manufacturers.
1. Hero Cycle
2. Geekay Bikes
3. E-trio
4. Nibe Motors
5. Swagtron.
Sector
Mobility
Industry
Auto
Model
B2B
Technology
Manufacturing
With the increasing dependency of the electric motors on rare earth metals, the prices of the goods will increase which will affect their prices and affordability. The prices will keep on increasing and the supply will also get disturbed because China holds large reserves of Neodymium through which he is the only provider of those magnets.
We are trying to solve this issue with the help of our motor which doesn't utilizes Neodymium magnets.
The designed motor is a 3-phase brushless motor working with Field Oriented Control Algorithm. the input signals of the position of the stator are gauged with the help of a hall sensor. The three input signals are then passed to the Clark and Park transformations to get Id and Iq currents. To lower the ripple Id is fed with zero input and Iq with the desired torque.
Technology used -
1. Field oriented control.
2. Brushless Motors for generating torque.
3. Clark Park transformation for generating control signals.