A Brushless Multiphase Self-Commutation Controller (or BMSCC) or Real Time Emulation Controller (or RTEC) for adjusting or re-fabricating low frequency “input signal waveforms” into low frequency, position and speed synchronized “output signal waveforms” for completing the excitation and control of electric apparatus, such as excitation control of the moving or stationary active winding sets of electric machines, comprising:
- at least one Position Dependent Flux High Frequency Transformer (or PDF-HFT) means with at least one high frequency phase winding on the primary side of said PDF-HFT or “primary phase windings” inductively coupled to at least one high frequency phase winding on the secondary side of said PDF-HFT or “secondary phase windings” by common magnetic paths linking said primary and said secondary sides or “mutual magnetic paths”;
- wherein said high frequency is of higher frequency than said low frequency;
- wherein said high frequency electrical signal waveforms at the terminals of said primary phase windings or “first signal waveforms” are amplified to other high frequency signal waveforms at the terminals of said secondary phase windings or “second signal waveforms” in accordance to the ratio of winding-turns between said primary phase windings and said secondary phase windings;
- wherein relative variation between said primary phase windings and said secondary phase windings selected from a group consisting of movement, speed, angular position, angular velocity, placement, position, distance, reluctance, and phase angle changes said mutual magnetic path;
- whereby said first signal waveforms are converted to said second signal waveforms by inducing said relative variation as additional waveform components onto the modulation envelops of said second signal waveforms with said winding-turns ratio of amplification;
- at least one Position Independent High Frequency Transformer (PIF-HFT) means with equal number of phase windings stationed on the primary side and on the secondary side:
- wherein common magnetic paths mutually couple said phase windings of like phase on said primary and secondary sides;
- wherein common magnetic paths that mutually couple said phase windings of unlike phases are mitigated;
- wherein any movement or change in position between said primary side and said secondary side of said PIF-HFT does not change the common magnetic path linking said primary and secondary phase windings;
- whereby any electrical signal waveform on said primary phase windings is induced on said secondary phase windings of like phase of said PIF-HFT with little waveform component change as a result of speed or position of said movement but with an amplification in accordance to the ratio of winding-turns between said primary phase windings and said secondary phase windings;
- wherein the terminals of said secondary phase windings of said PIF-HFT connect directly to the terminals of said secondary phase windings of said PDF-HFT with like phase:
- wherein said secondary windings of said PDF-HFT are stationary relative to said secondary windings of said PIF-HFT;
- whereby said secondary phase signal waveforms of said PDF-HFT become said primary phase signal waveforms of said PIF-HFT of like phase but with an amplification in accordance to the ratio of winding-turns between said primary phase windings and said secondary phase windings of said PIF-HFT;
- whereby said PDF-HFT and said PIF-HFT become a PDF-HFT+PIF-HFT Combination;
- whereby the primary side of said PDF-HFT+PIF-HFT Combination is selected from a group consisting of said primary side of said PDF-HFT and said primary side of said PIF-HFT and the secondary side of said PDF-HFT+PIF-HFT Combination is selected from a group consisting of said primary side of said PIF-HFT and the primary side of said PDF-HFT not selected as the primary side of said PDF-HFT+PIF-HFT Combination;
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- 2-12 Document Pages:
- 126-136
- whereby the moving side of said PDF-HFT+PIF-HFT Combination is considered said secondary side of said PDF-HFT and said secondary side of said of said PIF-HFT;
- at least one Magnetizing Current Generator means (or MCG) for first applying high frequency oscillating Magneto-Motive-Forces (or MMF) to the terminals of said phase windings of said PDF-HFT+PIF-HFT Combination by gating electrical power from said input signal waveform to at least one of said phase windings;
- whereby unbiased high frequency oscillating magnetic fields are first established in the core of said PDF-HFT+PIF-HFT Combination;
- wherein said gating of electrical power comprises power switching means selected from a group consisting of electric, electronic, and electromechanical circuits and components;
- whereby said first signal waveforms are unbiased high frequency waveforms with modulation envelops in accordance to said input signal waveforms;
- whereby said second signal waveforms are first unbiased high frequency waveforms with modulation envelops in accordance to said output signal waveforms, said variation, and said winding-turns ratio amplification;
- at least one Modulating and Demodulating (or MODEM) means for coupling between low-to-high frequency signal waveforms selected from a group consisting of said input signal waveforms to said first signal waveforms or “Primary MODEM” and said output signal waveforms to said second signal waveforms or “Secondary MODEM”:
- wherein said coupling means of said MODEM means gates electrical power between said low-to-high frequency signal waveforms in synchronous relationship to at least one measurable derivative of said unbiased high frequency oscillating magnetic fields as provided by said MCG for providing “compensated gating”;
- wherein said electrical power and said low-to-high frequency signal waveforms on said phase windings of said PDF-HFT+PIF-HFT Combination are re-fabricated by dynamically changing the relative timing of said compensated gating for providing
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- 127-136 “compensated gating dynamics”;
- wherein said gating of electrical power comprises power switching means selected from a group consisting of electric, electronic, and electromechanical circuits and components.