Coupled Inductor Resonance for DC Pulse Power Amplification
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Solution Overview
Problem
Existing coupled inductors primarily rely on magnetic fields to induce voltage in secondary windings, limiting power amplification and efficiency, especially with direct current (DC) pulses, which create abrupt and disruptive magnetic fields different from those produced by alternating current (AC).
Innovation Solution
The introduction of a linear magnetic wave, generated as the pulse frequency approaches the harmonic frequency of the core, combines with counter electromotive force (EMF) to amplify power output, using a system with a magnetic core, primary winding, and secondary windings, where the DC pulse input creates a longitudinal magnetic wave within the core, enhancing voltage, current, and power amplification.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Power
If DC pulses are used to create magnetic fields in coupled inductors, then the system can operate with direct current input, but the abrupt and disruptive magnetic fields limit power amplification and efficiency
Solution Approach 1:
The patent applies mechanical vibration principles by inducing longitudinal magnetic waves that resonate through the magnetic core at specific frequencies. This resonance creates oscillating magnetic fields that efficiently transfer energy between windings, transforming the abrupt DC pulse fields into controlled vibratory magnetic patterns that reduce energy loss and improve power amplification.
Solution Approach 2:
The patent changes the frequency parameter of the input DC pulses to match the resonant frequency of the magnetic core. By tuning the pulse frequency to resonate with the core's natural frequency, the system transforms inefficient abrupt field changes into optimized oscillating fields, significantly improving power amplification and energy efficiency.
2Power
If traditional magnetic field induction is used in coupled inductors, then the system structure is simple, but power amplification is limited
Solution Approach 1:
The patent implements periodic action by applying pulsed DC input at specific frequencies that create oscillating magnetic fields. The periodic pulsing at resonant frequencies generates sustained magnetic waves through the core, enabling power amplification while maintaining the basic coupled inductor structure without adding complex components.
3Speed
If DC pulses create abrupt magnetic fields, then the system responds quickly to input changes, but the disruptive fields reduce voltage and current induction effectiveness
Solution Approach 1:
The patent applies preliminary anti-action by introducing a compensating magnetic wave that counteracts the disruptive effects of abrupt DC pulse fields. The resonant magnetic wave creates a smoothing effect that mitigates the harmful disruptions caused by rapid pulse transitions, allowing quick response while maintaining effective voltage and current induction.
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
This approach significantly amplifies power output to several times the input power by harnessing the resonant frequency of the core, achieving efficient power amplification in both single and parallel inductor systems, particularly with iron or iron alloy cores, and demonstrating increased voltage and current output across various frequency ranges.
Implementation Method 1
a voltage is induced in one coil by the changing magnetic field generated by the current flowing in the other coil. The process of generating a magnetic field and inducing a current in the other coil is known as mutual inductance and is described by Faraday's law of induction.
Implementation Method 2
The linear magnetic wave is generated as the pulse frequency approaches the harmonic frequency of the core. This linear magnetic wave is created and collapses with the magnetic field and induces a proportional increase in the power output of the coupled inductor.
Data Source
AI summary
Systems and methods for amplifying power, voltage, and current are provided. A system can include one or more inductors, each inductor including a magnetic core, a primary winding, and a secondary winding. The secondary winding can include two secondary winding wires, and the secondary winding wires can be connected to each other by a connection wire.