Supplemental Electromagnetic Circuit for External Field Generation
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Solution Overview
Problem
Existing AC circuitry fails to generate electromagnetic fields externally from a dedicated load without influencing the load's operation or disrupting the sine wave integrity.
Innovation Solution
A circuit utilizing core inductors in series with a dedicated load, connected in parallel with diodes, generates electromagnetic fields using one half of a normal alternating current sine wave, allowing for external field generation with minimal impact on the load, using low-ohm inductors and maintaining sine wave integrity.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Power
If electromagnetic fields are generated externally from a dedicated load, then field generation capability is improved, but the load operation may be influenced or sine wave integrity may be disrupted
Solution Approach 1:
The circuit segments the AC sine wave into two halves using a center-tapped transformer, directing each half-cycle through separate diodes to different inductors. This segmentation allows electromagnetic field generation in one inductor while the other inductor maintains the circuit closed for the load, preventing disruption to load operation and sine wave integrity.
Solution Approach 2:
The center-tapped transformer acts as an intermediary device that couples the AC source to both the electromagnetic field generation circuit and the dedicated load. It provides electrical isolation and impedance matching, allowing the field generation circuit to operate independently without directly influencing the load or disrupting the overall sine wave integrity.
2Reliability
If inductors with low ohms are used, then current disruption is minimized, but electromagnetic field generation effectiveness may be reduced
Solution Approach 1:
The circuit utilizes the natural variation in current parameters throughout the AC cycle. By directing high current half-cycles through the field generation inductor and low current half-cycles through the load inductor, the system achieves effective field generation during high current periods while maintaining low disruption during low current periods. The low ohm value of inductors is optimized to balance field generation effectiveness with minimal voltage drop.
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 solution effectively generates electromagnetic fields externally from the load with minimal current disruption and maintains sine wave integrity, achieving current reduction and efficient power utilization with minimal impact on the load, as demonstrated by tests with AC blower fans and solar panel systems.
Implementation Method 1
core inductors in series with a dedicated load in a closed circuit to generate electromagnetic fields using one half of a normal alternating current sine wave on each inductor
Implementation Method 2
connected in parallel with diodes, generates electromagnetic fields using one half of a normal alternating current sine wave
Data Source
AI summary
An electromagnetic generation circuit that works with a dedicated load in a closed circuit to generate electromagnetic fields responding to one half of a normal alternating current sine wave on an inductor. The circuit makes it possible to generate electromagnetic fields away from or externally from the dedicated load while maintaining sine wave integrity.