Magnetic Propulsion Drive System with Stator-Generated Current
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Solution Overview
Problem
Current electric motors, particularly DC motors, are inefficient and often come with complex or expensive electronic control systems.
Innovation Solution
A magnetic propulsion drive system comprising radial magnetic assemblies with permanent magnets and electromagnets that repel each other to generate rotation, coupled with a stator element to produce electrical output, allowing for efficient power generation and motor operation without complex electronic controls.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional DC motors are used to improve motor efficiency, then motor performance is improved, but electronic control system complexity and cost increase
Solution Approach 1:
The patent extracts and eliminates the complex electronic control system from the motor design. By using permanent magnets on the rotor and electromagnets on the stator that directly interact through magnetic repulsion and attraction, the system removes the need for complex electronic controllers, achieving both simplified structure and maintained efficiency
Solution Approach 2:
The motor system achieves self-regulation through magnetic field interactions. The permanent magnets and electromagnets automatically interact based on their positions, creating self-synchronizing magnetic fields that eliminate the need for external electronic control systems while maintaining efficient operation
2Productivity
If traditional electric motors are used, then motor operation is achieved, but energy efficiency deteriorates
Solution Approach 1:
The patent employs periodic activation of electromagnets in sequence around the stator. As the rotor with permanent magnets rotates, electromagnets are periodically energized to create alternating magnetic repulsion and attraction forces, maintaining continuous rotational motion with minimal energy loss
Solution Approach 2:
The system dynamically changes magnetic field parameters by selectively activating electromagnets based on rotor position. The magnetic field strength and polarity are adjusted in real-time to optimize the interaction between stator electromagnets and rotor permanent magnets, maximizing energy efficiency throughout the rotation cycle
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The system achieves efficient rotation and power output with a simplified control system, reducing costs and improving motor efficiency by leveraging the repulsive forces between magnets to drive the motor and generate electrical output.
Implementation Method 1
the first electromagnet and the first permanent magnet repelling from each other during activation of the first electromagnet and causing the first axle and second axle to rotate
Implementation Method 2
an electrical output conductor coupled to the stator element configured to receive current generated by interaction of the first permanent magnet and the second permanent magnet with the stator element during rotation of the first RMA and rotation of the second RMA
Data Source
AI summary
A magnetic propulsion drive system provides power output by including the use of permanent magnets repelled by electromagnets on adjacent rotor assemblies. In some embodiments, the electromagnets may be inactive until synchronized to face an opposing permanent magnet of the same polarity. The electromagnet may be energized thus causing a repellant force with the permanent magnet causing radial momentum in the rotor assembly to rotate a larger drive module of rotor assemblies. Embodiments may include two or more drive modules arranged to position opposing magnets of the same type so that each drive modules is driven producing and output torque through a drive shaft. Some embodiments include a stator element which may be a cage surrounding the rotor assemblies. Interaction of the magnets with the stator simultaneously provides electric field generation and current while producing mechanical drive output.