TH89605B - Adjustable inductive power supply - Google Patents

Abstract

DC60 (26/04/47) A contactless power supply with a continuously adjustable tank circuit powered by an inverter. The contactless power supply is connected by induction to one or more loads. The inverter is connected to the DC power source. When loads are added to or removed from the system, the contactless power supply can correct the resonance frequency of the tank circuit, as well as the inverter frequency and the inverter duty cycle, or the real voltage of the DC power source.

Claims (129)

------05/03/2562------(OCR) Page 1 of 13 pages. Claims 1. Contactless power supply for inductive power delivery to assembled devices: tank circuits; sensors for receiving operating parameters of the tank circuits; and the controller coupled with the sensor for the tank circuit configuration in response to the sensor, where the tank circuit includes a variable capacitor and the controller is coupled with a variable capacitor for adjusting the capacitance of the variable capacitor, where the tank circuit includes a variable inductor and the controller is coupled with a variable inductor for adjusting the inductance of the variable inductor, and where the tank circuit includes the primary coil assembly. 2. Non-contact power supply of claim 1 in which the primary coil assembly and variable inductor are separated. 3. Non-contact power supply of claim 2 in which the primary coil assembly and variable inductor are integrated into a single unit. 4. Method of operation of the non-contact power supply to power the load, non-contact power supply with primary tank circuit, tank circuit with resonance frequency, tank circuit with operating parameters. An inductively coupled tank circuit with a secondary load, where the tank circuit is coupled to an AC power source, an AC power source with a specific AC power source frequency and duty cycle, which in turn is coupled to a DC power source with a specific rail voltage, employs a method involving: changing the resonance frequency of the primary tank circuit in response to changes in the operating parameters of the primary tank circuit; And the primary changes, at least one of the AC power source frequency, AC power source duty cycle, and DC power real voltage in response to changes in the operating parameters in the primary tank circuit. 5. Method of claim 4 in which the tank circuit contains an adjustable capacitor with adjustable capacitance, and the change in resonance frequency of the tank circuit stage includes a change in the adjustable capacitor's capacitance. Page 2 of 13. 6. Method of claim 4 in which the tank circuit contains an adjustable inductor with adjustable inductance, and the change in resonance frequency of the tank circuit stage includes a change in the adjustable inductor's inductance. 7. Method of operating a primary power supply to power a secondary load, a power supply with a tank circuit and an inverter that powers the tank circuit, a tank circuit that can be configured by a controller to have a first or second resonance, a tank circuit with operating parameters of a specified range. In cases where the power supply can operate efficiently, the inductively coupled tank circuit to the load, the inverter with the first resonance inverter and the second inverter frequency, the methods incorporated include: arranging the primary tank circuit to the first resonance inverter; operating the primary inverter to approximate the first inverter inverter; transmitting the primary operating parameters; arranging the primary tank circuit to the second resonance inverter if the primary operating parameters are outside the specified range; operating the primary inverter to approximate the second inverter inverter if the primary operating parameters are outside the specified range. 8. The method of claim 7, where the power supply has memory, includes: storing the operating parameters in memory as the first operating value when... The tank circuit is configured to operate at the first resonance frequency and the inverter is configured to operate at the first inverter frequency; and the operating parameters are stored in memory as the second operating values when the tank circuit is configured to operate at the second resonance frequency and the inverter is configured to operate at the second inverter frequency. 9. The method of claim 8 is further incorporated: determining that the first or second operating values by good form are in response to operating parameters not being within the specified range when the inverter is operating at the first inverter frequency or the second inverter frequency; configuring the power supply to operate in order to produce the first or second operating values. The second operating value is described on page 3 of 13, page 10. The method of claim 9 is further included: if the first operating value is of good form, the first operating value stored in memory is the expected operating value; and if the second operating value is of good form, the second operating value stored in memory is the expected operating value. 11. Methods of operation of primary inductive power supplies for secondary loads, inductive power supplies with inductively coupled tank circuits to loads, tank circuits with adjustable resonance frequency, inductive power supplies incorporating inverters with operating frequency, inductive power supplies with sensors for detecting operating parameters of the tank circuit, operating parameters with a specified range. Where the power supply can operate efficiently, the methods include: determining whether the operating parameters of the primary induction power supply tank circuit are within the specified range; determining whether the operating frequency of the primary induction power supply inverter is between the maximum and minimum frequencies; adjusting the operating frequency of the primary induction power supply inverter in response to the determination that 1) the operating frequency of the inverter is between the maximum and minimum frequencies and 2) the operating parameters of the primary induction power supply tank circuit are outside the specified range; and adjusting the resonance frequency of the primary induction power supply tank circuit and the minimum and maximum frequencies of the primary induction power supply inverter in response to the determination that the operating frequency of the inverter is not between the maximum and minimum frequencies.12. The method of claim 11, in which the tank circuit includes a variable capacitor and The adjustment of the resonance frequency of the tank circuit stage includes: adjusting the capacitance of the variable capacitor of the tank circuit to adjust the resonance frequency of the tank circuit.13. The method of claim 11, in which the tank circuit includes a variable inductor and the adjustment of the resonance frequency of the tank circuit stage includes: page 4 of page 13, adjusting the inductance of the variable inductor of the tank circuit to adjust the resonance frequency of the tank circuit.14. A contactless power supply, with the primary side defined for inductive power supply to a remote device, with the secondary side defined, is a contactless power supply comprising: a resonance tank circuit on the primary side including at least one variable capacitor with variable capacitance and a variable inductor with variable inductance; a tank circuit with an adjustable resonance frequency as a function of at least one variable capacitor and variable inductor; this resonance circuit has a primary side for transferring power to the remote device; a switching circuit on the primary side electrically coupled to the tank circuit; a switching circuit operating at an adjustable operating frequency; a sensor circuit on the primary side operationally coupled to the resonance tank circuit and generating a sensor output; and a controller on the primary side electrically coupled to the sensor circuit for receiving power. The sensor output, the controller is programmed to:(1) adjust the adjustable operating frequency of the switching circuit in response to the sensor output; and (2) adjust the adjustable resonant frequency of the tank circuit in response to the sensor output by at least one of (ii) variation of the variable capacitance of the tank circuit capacitors; and (ii) variation of the variable inductance of the tank circuit inductors.15. The non-contact power supply of claim 14 in which the controller adjusts the adjustable resonant frequency in response to power information from a remote device.16. The non-contact power supply of claim 14 in which the variable capacitors include a group of capacitors and the capacitance of the variable capacitors is varied by a capacitance switch that is operationally coupled to the controller and the group of capacitors.17. A non-contact power supply located on the primary side of an inductive coupling to provide power to a remote device located on the secondary side of the inductive coupling; a non-contact power supply comprising: page 5 of 13; an inverter on the primary side of the inductive coupling, an inverter with its operating duty cycle and frequency; a resonance circuit on the primary side of the inductive coupling coupled to the inverter, a resonance circuit with its resonance frequency; a primary resonance circuit for transferring power to a remote device; a power source on the primary side of the inductive coupling coupled to the inverter, a power source with real voltage; a sensor on the primary side of the inductive coupling coupled operationally to the said resonance circuit, the said sensor that generates a sensor output; And the controller located on the primary side of the induction coupled in electrical communication with the said sensor, the said controller is programmed to:(1) vary at least one of the operating frequencies of the inverter, the real voltage of the power source, and the duty cycle of the inverter, in response to the output of the said sensor, periodically during use; and (2) vary the resonance frequency of the resonance circuit in response to the output of the said sensor.18. Methods of operation of the induction power supply located on the primary side of the induction coupled for the remote device located on the secondary side of the induction coupled, methods that include: induction coupled of the induction power supply on the primary side of the induction coupled with the remote device; transmission, in the induction power supply on the primary side of the induction coupled, the power characteristics in the induction power supply, the realized power characteristics affected by the characteristics of the remote device on the secondary side of the induction coupled. Reflected through inductive coupling; the adjustment of the resonance frequency of the tank circuit on the primary side of the inductive coupling in the inductive power supply in response to the perceived characteristics of the power by at least one of (1) the adjustment of the capacitance of the variable capacitor of the resonance circuit; and (ii) the adjustment of the variable inductance of the variable inductor of the said resonance circuit; and page 6 of page 13, at least one adjustment of the operating frequency of the inductive power supply, the duty cycle of the inductive power supply, and the real voltage of the inductive power supply on the primary side of the inductive coupling, as a function of the perceived characteristics of the inductive power supply. 19. The method of operation of the inductive power supply of claim 18 in which the variable capacitor includes a group of capacitors, in which the capacitance of the variable capacitor can control the capacitance switch that is operationally coupled to the group of capacitors.20. A contactless power supply for wirelessly delivering power to remotely powered devices comprises: a primary tank circuit for transferring power to the remotely powered device via inductive pairing; the remotely powered device's secondary field for electrical contact with the load; the tank circuit with its resonance frequency; a driver circuit for applying real voltage to the tank circuit; the circuit applying power at the operating frequency and duty cycle; a controller coupled to the driver circuit; and a controller configured to actively vary the resonance frequency of the tank circuit. and the switching circuits that are coupled to the said tank circuit, the said switching circuits for switching the said power on and off 21. The non-contact power supply of claim 20 in which the said controller is configured to vary, in addition to the said resonance frequency, at least one of the said operating frequency of the said power, the said duty cycle of the said power and the said rail voltage of the said power 22. The non-contact power supply of claim 21 in which at least one of the said operating frequency of the said power, the said duty cycle of the said power and the said rail voltage of the said power is further determined to the said operating frequency of the said power and the said rail voltage of the said power 23. 24. A non-contact power supply of claim 20 in which at least one of the said operating frequencies of the said power, the said duty cycle of the said power, and the said rail voltage of the said power shall be further determined to the said operating frequency of the said power and the said duty cycle of the said power. 25. A non-contact power supply of claim 20 in which the said controller shall be configured to actively vary the said resonance frequency of the said tank circuit, the said operating frequency of the said power, the said duty cycle of the said power and the said rail voltage of the said power. 26. A non-contact power supply of claim 20 in which the said controller shall be configured to actively vary the said resonance frequency of the said tank circuit, the said operating frequency of the said power, the said duty cycle of the said power and the said rail voltage of the said power. And where such controller shall be configured to actively vary such resonance frequency and at least one of such operating frequencies of such power, such duty cycle of such power and such rail voltage of such power as a function of such input indicating the characteristics of such power in such resonance circuit.26. Non-contact power supply of claim 20, where such controller shall include such on/off circuits in the microcontroller deployed to perform digital signal processing.27. Non-contact power supply of claim 20, where such on/off circuits shall be configured to insert a delay to switch such power on/off.28. Non-contact power supply of claim 27, where such delay is a phase delay to change the secondary amplitude.29. 30. Non-contact power supplies of claim 27, in which the switching circuit includes a digital signal processor for inserting such delay. 31. Non-contact power supplies of claim 20, in which the switching circuit is configured to switch the power on and off by phase switching, and in which such phase switching affects the secondary amplitude. 32. Methods of operating inductive power supplies for remotely powered equipment, methods that include various procedures. The application of power to the tank circuit within an induction power supply; page 8 of 13 pages describes the induction convergence between the induction power supply and the electrically powered remote device, where the powered remote device has a secondary electrical communication with the load; monitoring of at least one operating parameter of the induction power supply after induction convergence; based on the aforementioned monitoring procedure, configuration of the induction power supply by actively adjusting the resonance frequency of the tank circuit; and switching on and off the power applied to the tank circuit.32. The method of claim 31 in which such switching includes phase switching to control the secondary amplitude.33. The method of claim 31 in which such switching includes phase delay.34. A non-contact power supply for transferring power to a secondary that is electrically alignment with the electrically powered load and can be isolated from such non-contact power supply; such non-contact power supply comprises: a tank circuit with a primary for transferring power to the secondary by inductive alignment; such a tank circuit with a resonance frequency, where such power is supplied to the electrically powered load that is electrically alignment with the secondary; an inverter alignmentd with such a tank circuit, an inverter that powers such a tank circuit at the operating frequency; and a control circuit alignmentd with such an inverter, a control circuit that is adapted to actively adjust the resonance frequency of the tank circuit, and a control circuit that is further adapted to switch phase 35 on and off. The non-contact power supply of claim 34, in which the control circuit includes a digital signal processor for controlling the phase switching delay 36. The non-contact power supply of claim 34, in which the phase switching affects the secondary amplitude 37. The non-contact power supply of claim 34 further incorporated, a sensor converged to the tank circuit and adapted to measure the operating parameters of the non-contact power supply; And page 9 of the 13 pages of the control system includes the aforementioned electrical circuit and which is adapted to control the aforementioned inverter for power supply to the aforementioned primary, the control system which is coupled with the aforementioned sensor and which is adapted to continuously monitor the aforementioned operating parameters, in which the control system continuously monitors the aforementioned operating parameters from the aforementioned sensor. 38. The non-contact power supply of patent 37, in which the aforementioned operating parameters include the current in the aforementioned tank circuit and the phase offset between the current and the voltage. 39. The non-contact power supply of patent 38, in which the aforementioned current is the inverter current and the aforementioned voltage is the inverter voltage. 40. The non-contact power supply for wireless power supply to the remote device. The electrical power supply comprises: a tank circuit with a primary field for transferring power to a remote device electrically powered by inductive coupling; the said remote device electrically powered having a secondary field for electrical communication with the load; a driver circuit configured to control the power supply to the said tank circuit, where the operation of the driver circuit varies based on the control signal applied to the driver circuit's control input; and a control system coupled to the driver circuit, such control system configured to control the control signal to determine the operating direction of the driver circuit, such control system configured to vary the power by selectively changing the phase delay of the such control signal supplied to the driver circuit.41. The non-contact power supply of claim 40 to which such control system is located shall include a digital signal processor configured to insert such phase delay.42. 43. A non-contact power supply of claim 42 in which such perceived information characterizes the power in the said tank circuit, and in which such power characterization includes at least one of the current, electromotive force, and phase characteristics in the said tank circuit. 44. A non-contact power supply of claim 42 in which such control system includes a controller configured to vary power based on such perceived information and a phase delay circuit configured to vary power by inserting 10 of 13 selectable phase delay faces, in which the selectable phase delay change includes phase delay control for phase switching. 45. A non-contact power supply of claim 44 in which such control system includes a waveform shaper and a phase delay circuit. This shall include a digital signal processor; such digital signal processor, such waveform shaper, and such driving power circuit shall be configured to selectively insert such phase delay and generate a signal applied to such tank circuit.46. A non-contact power supply of claim 44 in which such phase delay driving power circuit shall be operationally coupled to such driving power circuit, in which such phase delay driving power circuit shall be configured to vary power by phase switching.47. A non-contact power supply of claim 40 in which such phase delay driving power circuit shall be coupled to a feedback loop corresponding to the power characteristics in such tank circuit.48. A non-contact power supply of claim 47 in which such control system shall be Configured to vary, based on such feedback, at least one example of the resonance frequency of such tank circuit, the duty cycle of such hydroelectric drive circuit, the rail voltage of such power applied to such tank circuit, and the operating frequency of such hydroelectric drive circuit.49. A non-contact power supply of claim 40 in which such control system is configured to switch phase on/off to control the amplitude of the power wirelessly supplied to the secondary.50. A non-contact power supply of claim 40 in which such control system is configured to control the phase delay as a time delay.51. A non-contact power supply of claim 40 in which such control system is configured to vary the power by switching phase on/off.52. A method of operating an inductive power supply to wirelessly supply power from the primary to a remote hydroelectrically powered device, a method that includes various steps. The provision of: the provision of a control signal to the switching circuit of an inductive power supply to control the application of power to the primary, whereby the operation of the switching circuit varies based on the control signal; the generation, based on the application of power to the primary, of inductive coupling between the primary of the inductive power supply and the secondary of the electrically powered remote device on page 11 of 13 electrical pages, whereby the secondary of the electrically powered remote device is in electrical communication with the load; the transfer of power to the electrically powered remote device through inductive coupling; the variation of the power transferred to the electrically powered remote device through inductive coupling; and the selective modification, in the inductive power supply, of the phase delay of the control signal provided to the switching circuit to vary the power wirelessly transferred to the electrically powered remote device. 53. The method of claim 52 further includes: the transmission, in the inductive power supply, of the power characteristics of the inductive coupling; And based on the perceived characteristics of the power, variation of the power transferred to the electrically powered remote device 54. The method of claim 53 in which such selective transition of phase delay includes the insertion and control of phase delay to open/close the phase 55. The method of claim 54 in which the insertion and control of phase delay to open/close the phase affects the amplitude of the power wirelessly supplied to the secondary 56. The method of claim 52 in which such selective transition includes the control of phase delay as a delay 57. The method of claim 52 which further incorporates variation of the power transferred to the electrically powered remote device and the insertion of selective phase delay 58. The method of claim 52, which is further incorporated, involves the generation of a signal applied to the tank circuit for transferring power to the electrically powered remote equipment.59. The method of claim 58, which is further incorporated, involves receiving feedback corresponding to the characteristics of the power in the tank circuit, and varying the signal applied to the tank circuit in response to feedback.60. The method of claim 59, in which such power variation includes variation, in response to feedback, of at least one of the duty cycles of the signal applied to page 12 of the 13 pages of the tank circuit, the real voltage of the signal applied to the tank circuit, and the operating frequency of the signal applied to the tank circuit.61. The induction power supply system comprises: an induction power supply unit including: a primary tank circuit configured to transfer power through inductive coupling; a driver circuit configured to control the power application to the tank circuit, where the operation of the driver circuit varies based on the control signal applied to the driver circuit's control input; a control system coupled to the driver circuit, configured to control the control signal to determine the operating direction of the driver circuit and to vary the power by selectively changing the phase delay of the control signal applied to the driver circuit; and remote devices that can be electrically powered and isolated from the induction power supply unit, which include: receivers configured to receive power from the induction power supply unit through inductive coupling; and loads operationally coupled to the receivers, where the receivers supply power to the loads. And where such selective phase delay of the control signal controls the power wirelessly supplied to such receiver via such inductive pairing62. The inductive power supply system as proposed in claim 61, which is an inductive power supply system, shall include a sensor that is operationally paired with such tank circuit and which is configured to generate perceived information63. The inductive power supply system as proposed in claim 62, which the transmitted information shall be a characteristic of the power in such tank circuit, and which such power characteristic shall include at least one of the current, electromotive force, and phase characteristics in such tank circuit64. An induction power supply system as claimed in claim 63 where the electrically powered remote device affects the transmitted information (page 13 of 13, page 65). An induction power supply system as claimed in claim 62 where the control system includes: a controller coupled to the drive circuit and the sensor; the controller configured to vary power based on the received information; and a phase delay drive circuit coupled to the drive circuit; the phase delay drive circuit configured to vary power by selectively inserting a phase delay (66). An induction power supply system of claim 61 where the receiver includes a secondary configured to form the induction coupled to the tank circuit (67). An induction power supply system of claim 61 where selective switching... This includes the insertion of a phase delay to switch phase 68 on/off. The inductive power supply system of claim 67, which incorporates the insertion of such phase delay to switch phase on/off, will affect the amplitude of the power wirelessly supplied to the receiver. ------------ ------30/03/2018------(OCR) Page 1 of 24 pages Claims 1. A non-contact power supply for inductive power delivery to the assembled device, comprising: a tank circuit; a sensor for receiving the operating parameters of the tank circuit; and a controller coupled with the sensor for configuring the tank circuit in response to the sensor. The tank circuit includes a variable capacitor, and the controller is coupled with the variable capacitor to adjust the capacitance of the variable capacitor. The tank circuit also includes a variable inductor, and the controller is coupled with the variable inductor to adjust the inductance of the variable inductor. Furthermore, the tank circuit includes a primary winding. 2. A non-contact power supply pursuant to claim 1, in which the primary coil and variable inductor are isolated. 3. A non-contact power supply pursuant to claim 2, in which the primary coil and variable inductor are integrated. 4. Methods of operating non-contact power supplies to deliver power to loads, non-contact power supplies with a primary tank circuit, a tank circuit with a resonant frequency, a tank circuit with operating parameters, a tank circuit inductively coupled to a secondary load, where the tank circuit is coupled to an AC power source, an AC power source with an AC power source frequency and duty cycle, which is then coupled to a DC power source with a rail voltage. The methods incorporate: changing the resonant frequency of the primary tank circuit in response to changes in the operating parameters of the primary tank circuit; and changing, on the primary side, at least one of the AC power source frequencies, AC power source duty cycles, and DC rail voltage in response to changes in the operating parameters of the primary tank circuit. 5. The method pursuant to claim paragraph 4, in which the tank circuit contains a variable capacitor with adjustable capacitance, and the change in the resonance frequency of the tank circuit stage includes changing the capacitance of the variable capacitor. Page 2 of 24. 6. The method under claim 4, in which the tank circuit contains an adjustable inductor with adjustable inductance, and the change in the resonance frequency of the tank circuit phase includes changing the inductance of the adjustable inductor. 7. Methods of operating the primary power supply to power the secondary load; power supplies with tank circuits and inverters supplying power to the tank circuit; the tank circuit can be configured with a controller to achieve the first or second resonance frequency; the tank circuit has operating parameters within a specified range, where the power supply operates efficiently within that range; the tank circuit is coupled inductively to the load; the inverter has the first and second inverter frequencies; methods that include: configuring the primary tank circuit to achieve the first resonance frequency; operating the primary inverter to approximately the first inverter frequency; transmitting primary operating parameters; configuring the primary tank circuit to achieve the second resonance frequency if the primary operating parameters are not within the specified range. The primary inverter operation is approximated to the secondary inverter if the primary operating parameters are not within the specified range. 8. The method pursuant to claim 7, in which the power supply shall have memory, comprising: the storage of the operating parameter in memory as the first operating value when the tank circuit is configured to operate at the first resonance level and the inverter is configured to operate at the first inverter level; and the storage of the operating parameter in memory as the second operating value when the tank circuit is configured to operate at the second resonance level and the inverter is configured to operate at the second inverter level. 9. The method pursuant to claim 8, which includes: determining whether the first or second operating value by a good design is in response to operating parameters not being within the specified range when the inverter is operating at the first or second inverter value; designing the power supply configuration to produce either the first or second operating value. (Page 3 of 24) 10. The method in accordance with claim 9 is further comprising: If the first operation value is well formulated, the first operation value is stored in memory as the expected operation value; and if the second operation value is well formulated, the second operation value is stored in memory as the expected operation value. 11. Methods of primary induction power supply operation for secondary loads; induction power supplies with inductively coupled tank circuits to the load; tank circuits with adjustable resonance frequency; induction power supplies incorporating inverters with adjustable operating frequency; induction power supplies with sensors for detecting operating parameters of the tank circuit; operating parameters within a specified range at which the power supply operates efficiently; methods comprising: determining whether the operating parameters of the tank circuit in the primary induction power supply are within the specified range; determining whether the operating frequency of the inverter of the primary induction power supply is between the maximum and minimum frequencies; adjusting the operating frequency of the inverter of the secondary induction power supply. The primary induction power supply's resonance frequency adjustment in response to the specification that 1) the inverter's operating frequency is between the maximum and minimum frequencies and 2) the operating parameters of the primary induction power supply's tank circuit are outside the specified range; and the adjustment of the resonance frequency of the primary induction power supply's tank circuit and the minimum and maximum frequencies of the inverter of the primary induction power supply in response to the specification that the inverter's operating frequency is not between the maximum and minimum frequencies. 12. The method under claim 11, in which the tank circuit includes variable capacitors and resonance frequency adjustment of the tank circuit stage, shall be comprised of: adjusting the capacitance of the variable capacitors of the tank circuit to adjust the resonance frequency of the tank circuit. 13. The method pursuant to claim 11, in which the tank circuit includes variable inductors and adjustment of the resonance frequency of the tank circuit phase, is comprised of: Page 4 of 24 pages. Adjustment of the inductance of the variable inductors of the tank circuit to adjust the resonance frequency of the tank circuit. 14. Non-contact power supply, primary side defined, for inductive power supply to remote devices; secondary side defined, non-contact power supply comprising: a primary side resonant tank circuit incorporating at least one variable capacitor with variable capacitance and a variable inductor with variable inductance; a tank circuit with an adjustable resonant frequency as a function of at least one variable capacitor and variable inductor; the said resonant circuit has a primary side for transferring power to the remote device; a primary side switching circuit paired electrically with the tank circuit; a switching circuit operating at an adjustable operating frequency; a primary side sensor circuit paired operationally with the resonant tank circuit and generating a sensor output; And the primary control that is coupled to the sensor circuit for receiving the output, the controller is programmed to: (1) adjust the adjustable operating frequency of the switching circuit in response to the sensor output; and (2) adjust the adjustable resonance frequency of the tank circuit in response to the sensor output by at least one of (ii) variation of the variable capacitor capacitance of the tank circuit; and (ii) variation of the variable inductance of the variable inductor of the tank circuit. 15. A contactless power supply under claim 14, in which the controller adjusts the adjustable resonance frequency in response to power information from a remote device. 16. A non-contact power supply pursuant to claim 14, where the variable capacitor includes a group of capacitors and the capacitance of the variable capacitor is varied by a capacitance switch that is operationally coupled to the controller and the group of capacitors. 17. Non-contact power supply on the primary side of an inductive coupling for powering remote devices on the secondary side of the inductive coupling; non-contact power supply comprising: Page 5 of 24; primary side inverter of the inductive coupling, inverter with operating cycle and operating frequency; primary side resonant circuit of the inductive coupling coupled to the inverter, resonant circuit with resonant frequency, primary resonant circuit for transferring power to remote devices; primary side power source of the inductive coupling coupled to the inverter, power source with real voltage; primary side sensor of the inductive coupling coupled operationally coupled to the said resonant circuit, said sensor that generates sensor output; and primary side controller of the inductive coupling in electrical communication with... The said sensor, the said controller is programmed to: (1) vary at least one of the operating frequencies of the inverter, the rail voltage of the power source, and the duty cycle of the inverter, in response to the said sensor output, periodically during use; and (2) vary the resonance frequency of the resonant circuit in response to the said sensor output. 18. Methods of operating an inductive power supply on the primary side of an inductive coupling for a remote device on the secondary side of the inductive coupling, methods that include: the inductive coupling of the inductive power supply on the primary side of the inductive coupling, the transmission, in the inductive power supply on the primary side of the inductive coupling, the power characteristics in the inductive power supply, the perceived power characteristics affected by the characteristics of the remote device on the secondary side of the inductive coupling reflected through the inductive coupling; the adjustment of the resonance frequency of the tank circuit on the primary side of the inductive coupling in the inductive power supply in response to the perceived power characteristics by at least one of (ii) the adjustment of the capacitance of the variable capacitor of the resonant circuit; and (ii) the adjustment of the inductance of the variable inductor of the said resonant circuit; And on page 6 of 24, at least one adjustment of the operating frequency of the induction power supply, the duty cycle of the induction power supply, and the real voltage of the induction power supply on the primary side of the induction coupling is a function of the characteristics realized in the induction power supply. 19. Method of operation of the inductive power supply under claim 15 in which the variable capacitor includes a group of capacitors, in which the capacitance of the variable capacitor can control a capacitance switch that is operationally matched to the group of capacitors 1-32 dB. 20. A contactless power supply for wirelessly supplying power to a remote device with a secondary inductor for electrical communication with the load; such contactless power supply comprising: a tank circuit with a primary inductor for transferring power to the remote device with such secondary inductor for electrical communication with the load, by inductive pairing, where the resonance frequency of the tank circuit is based at least on the load; a power supply circuit for applying power at the rail voltage to the tank circuit, such power supply circuit applying such power at the operating frequency and duty cycle; and a controller coupled to such power supply circuit, such controller configured to observe at least one alternative characteristic of the contactless power supply, such controller that Designed to be actively variable, based on at least one such alternative characteristic, the operating frequency of such power is shifted from the first operating frequency to the second operating frequency; where such controller is designed to actively vary the resonance frequency during operation in such a way that the resonance frequency changes from the first resonance frequency to the second resonance frequency, where the first operating frequency is at or near the first resonance frequency, and where the second operating frequency is at or near the second resonance frequency. 21. The non-contact power supply pursuant to claim 20, in which such controller shall be configured to have at least three variations of the resonance frequency of such tank circuit, page 7 of 24, such operating frequency of such power, such duty cycle of such power, and such rail voltage of such power. 22. A non-contact power supply pursuant to claim 20, in which such controller shall be configured to vary the resonance frequency of the said tank circuit, the said operating frequency of the said power, the said duty cycle of the said power and the said rail voltage of the said power. 23. A non-contact power supply pursuant to claim 20, in which such controller shall be configured to vary the duty cycle of such power. 24. A power supply that does not use contacts as per claim 20, in which the controller shall be configured to vary the rail voltage of the said power. 25. The non-contact power supply under claim 1, which is incorporated into the circuit sensing device coupled to the said tank circuit and to the said controller, the said circuit sensing device providing the said controller with an input indicating the characteristic of the power in the said tank circuit; and where the said controller is configured to vary the said resonance frequency of the said tank circuit and the said operating frequency of the said power as a function of the said input indicating the characteristic of the power in the said resonant circuit. 26. A non-contact power supply, as per claim 1, where such controller is configured to observe at least one alternative characteristic of the non-contact power supply to determine that if the non-contact power supply is operating efficiently, where such controller is configured to store in memory the best known setting on the basis of such determination, such controller that is configured to reconfigure the non-contact power supply when it is determined that the non-contact power supply is not operating efficiently and on the basis of the best known setting. 27. Non-contact power supply systems comprising: inductive power supplies with at least one operating parameter; such inductive power supplies with resonance frequency, operating frequency, real voltage, and duty cycle; remote devices with secondary inductors for electrical communication with the load; such remote devices capable of receiving inductive power from such power supplies via inductive coupling when placed in sufficient proximity to such inductive power supplies; such remote devices capable of influencing at least one of the aforementioned operating parameters when placed in sufficient proximity to such inductive power supplies; and, in addition to such power supplies, a tank circuit with a primary inductor for transferring inductive power to such remote devices; And the controller, programmed to be actively adjusted during operation, operates at such a rate that the operating frequency is controlled to or near the said resonance frequency. The controller is programmed to continuously observe at least one of the said operating parameters of the said power supply while the said operating frequency is actively controlled, where the controller is programmed to re-configure the power supply based on at least one of the said operating parameters falling outside the specified range while the said operating frequency is actively controlled, by actively adjusting the said resonance frequency. 28. A non-contact power supply system pursuant to claim 27, which includes a circuit sensing device coupled to the said resonant circuit and to the said controller, such circuit sensing device provided to the said controller has an input indicating the characteristic power of the said resonant circuit. 29. A non-contact power supply pursuant to claim 28, in which the controller is configured to vary the resonant frequency of the power supply and the active operating frequency of the power supply as a function of the inputs that indicate the power characteristics in the resonant circuit. 30. A contactless power supply system pursuant to claim paragraph 27, in which such controller shall be configured to have at least three variations of the resonance frequency, the operating frequency, the duty cycle and the rail voltage. 31. The contactless power supply system pursuant to claim 27, in which the said controller is designed to vary the said resonance frequency, said operating frequency, said rail voltage and said duty cycle. 32. The contactless power supply system under claim 27, in which the said control is located, shall be configured to actively adjust the said duty cycle. 33. The contactless power supply system pursuant to claim paragraph 27, in which such controller is positioned, shall be designed to adjust the said rail voltage active. (Page 9 of 24) 34. A contactless power supply system pursuant to claim paragraph 27, which includes a circuit sensing device coupled to such controller; such circuit sensing device provides such controller with an input indicating the characteristics of the power supply; and such controller is configured to vary the resonance frequency and the operating frequency. 35. A non-contact power supply system pursuant to claim paragraph 27, where the said circuit sensing device is a current sensing device. 36. A contactless power supply system pursuant to claim 27, in which such controller is configured to actively adjust such rail voltage. 37. A contactless power supply system pursuant to claim 27, in which such inductive power supply shall include at least one variable capacitor and variable inductor, in which such controller shall be configured to actively vary at least one variable capacitor and variable inductor to adjust such resonance frequency. 38. Methods for operating an inductive power supply for remote devices with a secondary inductor, in electrical communication with the load, include the following steps: applying power to the internal tank circuit of the inductive power supply; establishing inductive coupling between the inductive power supply and the remote device with a secondary inductor, in electrical communication with the said load; observing at least one operating parameter of the inductive power supply after inductive coupling; based on the observation steps, reconfiguring the inductive power supply by: actively adjusting, based on the operating parameter, the tank circuit impedance affecting the variable resonance frequency; and actively adjusting the variable operating frequency of the power applied to the circuit. Tanks are designed with a variable operating frequency that is at or near the variable resonance frequency, where active adjustment of this variable operating frequency affects the operating parameters based on which the impedance of the tank circuit is adjusted. 39. The procedure pursuant to claim 38, in which the aforementioned observation procedure shall be further determined, shall be the transmission of specific power characteristics in the power supply unit. Page 10 of 24. 40. The method pursuant to claim 39, in which the transmission procedure is further defined, is the transmission of current in the tank circuit. 41. The procedure under claim 38, which includes adjusting the rail voltage of the power applied to the tank circuit. 42. The method under claim 38, in which the adjustment of the impedance 1 of the active tank circuit affects the variable resonance frequency, shall include adjusting the variable resonance frequency repeatedly until the operating parameters are known to be optimal settings. 43. The method under claim 42, in which the variable operating frequency is actively adjusted, includes repeating the variable operating frequency adjustment until the operating parameters are known to be optimal settings. 44. The method pursuant to claim 38, in which the procedure for designing a new induction power supply, shall include: adjusting the first characteristic of the power supply, the first characteristic of the rail voltage of the power applied only to the tank circuit or the duty cycle of the power applied to the tank circuit. 45. The method under claim 44 in which the procedure for designing a new induction power supply shall include: adjusting the second characteristic of the power supply, a second characteristic that is one of the real voltage of the power applied to the tank circuit, or the duty cycle of the power applied to the tank circuit and differs from the first characteristic. 46. A method for controlling the operation of an induction power supply system, comprising the following steps: induction pairing between the induction power supply and a remote device with a secondary inductor for electrical communication with the load; the induction power supply with a controller and tank circuit, where the resonance frequency of the tank circuit is based at least on the load; active adjustment, based on settings retrieved from memory, of the resonance frequency of the induction power supply when the remote device is induction paired with the induction power supply; and active adjustment of the operating frequency of the induction power supply such that the operating frequency is at or near the resonance frequency. Page 11 of 24. 47. The method under claim 46, which includes the repetitive procedure of the said operating frequency of the active induction power supply in response to the active adjustment of the said resonance frequency of the induction power supply during the operation of the induction power supply. 48. The method pursuant to claim 46 shall include the detection of the operating parameters of the tank circuit; and the determination of whether the operating parameters of the tank circuit in the primary induction power supply are within the specified range, in which such adjustment shall be made in response to the determination that such operating parameters are not within the specified range. 49. The method under claim 46 in which such active resonance frequency adjustment is performed includes active adjustment by at least one control of variable capacitance or variable inductance of the tank circuit. 50. The method under claim 46 in which such active resonance frequency adjustment is performed includes active adjustment with a variable impedance component controller. 51. Inductive power supply for powering remote devices with secondary inductors. In electrical communication with a load, remote devices can be selected and placed in the vicinity of the inductive power supply to receive wireless power from the inductive power supply. The inductive power supply comprises: a tank circuit with a primary inductor for wirelessly transferring power to the remote device with such secondary inductor in electrical communication with the load via inductive pairing, where the resonance frequency of the tank circuit is based at least on the load; an inverter for powering the tank circuit, which powers the tank circuit at a variable operating frequency and duty cycle; a DC power source paired with the inverter to supply DC power to the inverter, with a certain rail voltage; and a driver circuit paired with the inverter, which controls the variable operating frequency and duty cycle. And the controller for dynamically redesigning the induction power supply, such controller which is designed to observe at least one alternative characteristic of the induction power supply, such controller which is designed to actively vary the variable operating frequency 4 * * e ? page 12 of 24 of such inverter in such a way that the variable operating frequency is at or near the such resonance frequency, where the variation in the variable operating frequency will affect at least one alternative characteristic, such controller which is designed to actively vary, based on at least one alternative characteristic, such resonance frequency of the such tank circuit. 52. An inductive power supply pursuant to claim 51, where such controller shall be configured to observe at least one characteristic of such inductive power supply alternatives to determine if the inductive power supply is operating efficiently, such configured controller shall reconfigure the inductive power supply when it is determined that the inductive power supply is not operating efficiently. 53. The inductive power supply pursuant to claim 51, in which the controller shall be configured, shall find the most efficient inductive power supply configuration to deliver power to remote equipment by repeatedly reconfiguring the inductive power supply configuration by repeatedly varying one of the resonance frequencies¹ of the tank circuit, the operating frequency¹ of the inverter, the duty cycle¹ of the inverter, and the rail voltage¹ of the DC power source. 54. A contactless power supply for wirelessly supplying power to an electrically powered remote device, comprising: a tank circuit with a primary field for transferring power to the electrically powered remote device via inductive pairing; the electrically powered remote device with a secondary field for electrical communication with the load; the tank circuit with its resonance frequency; a driver circuit for applying the rail voltage to the tank circuit; the driver circuit applying the power at its operating frequency and duty cycle; a controller coupled to the driver circuit; the controller configured to actively vary the resonance frequency of the tank circuit; and an on/off circuit coupled to the tank circuit, the on/off circuit for switching the power on and off. 55. The non-contact power supply pursuant to claim 54, in which such controller is configured, shall be actively variable, in addition to such resonance frequency, at least one of the following on page 13 of 24: such operating frequency of such power, such duty cycle of such power, and such rail voltage of such power. 56. A non-contact power supply pursuant to claim 55, where at least one of the said operating frequencies of such power, such duty cycles of such power, and such rail voltage of such power shall be further determined to be such operating frequencies of such power and such rail voltage of such power. 57. A non-contact power supply pursuant to claim 55 where at least one of the said operating frequencies of such power, such duty cycles of such power, and such rail voltage of such power shall be further determined to be such operating frequencies of such power and such duty cycles of such power. 58. A non-contact power supply pursuant to claim 54, in which such controller shall be configured to actively vary the resonance frequency of such tank circuit, such operating frequency of such power, such duty cycle of such power and such rail voltage of such power. 59. A non-contact power supply pursuant to claim 54, which includes a circuit senser coupled to such tank circuit and to such controller, such circuit senser providing such controller with an input indicating the characteristics of the power in such tank circuit; and where such controller is configured to actively vary such resonant frequency and at least one such operating frequency of such power, such duty cycle of such power and such rail voltage of such power as a function of such input indicating the characteristics of the power in such resonant circuit. 60. A power supply that does not use contacts as per claim 54, in which the controller includes the aforementioned open-close electrical circuits in the microcontroller that are deployed to perform digital signal processing. 61. The non-contact power supply under claim 54, where the electrical circuit is switched on and off, shall be designed to include a time delay for switching such power on and off. 62. A non-contact power supply under claim 61, where such delay is a phase delay to change the secondary amplitude. 63. A non-contact power supply under claim 61, whereby such open/close electrical circuit shall include a digital signal processor for inserting such delay. Page 14 of 24. 64. A non-contact power supply under claim 54, in which the open/closed electrical circuit is configured to switch such power on and off by phase switching, and in which such phase switching affects the secondary amplitude. 65. Methods of operating an induction power supply for electrically powered remote devices, including the following steps: applying power to the internal tank circuit of the induction power supply; establishing inductive coupling between the induction power supply and the electrically powered remote device, where the powered remote device has a secondary electrical communication with the load; monitoring at least one operating parameter of the induction power supply after inductive coupling; based on the aforementioned monitoring step, designing the induction power supply configuration by actively adjusting the resonance frequency of the tank circuit; and switching the power applied to the tank circuit on and off. 66. The method under claim 65 for such switching shall include phase switching to control the secondary amplitude. 67. The method under claim 65 for such opening and closing shall include a phase delay. 68. A non-contact power supply for transferring power to a secondary electrically coupled load that can be isolated from the non-contact power supply; such a non-contact power supply comprises: a tank circuit with a primary for transferring power to the secondary by inductive couplement; such a tank circuit with a resonance frequency, in which such power is supplied to the electrically coupled load that is electrically coupled to the secondary; an inverter coupled to such a tank circuit, such an inverter that powers such a tank circuit at its operating frequency; and a control circuit coupled to such an inverter, such a control circuit that is actively adjusted to adjust the resonance frequency of such a tank circuit. Such a control circuit is further adjusted to switch the phase on and off. 69. A non-contact power supply pursuant to claim 68, whereby such control circuit shall include a digital signal processor for controlling the phase-switching delay. Page 15 of 24. 70. A non-contact power supply under claim 68, where such phase switching affects the secondary amplitude. 71. The non-contact power supply as per claim 68, which is incorporated herein; the sensor coupled to the said tank circuit and adapted to measure the operating parameters of the said non-contact power supply; and the control system, which includes the said terminal circuit and adapted to control the said inverter for powering the said primary, the said control system coupled to the said sensor and adapted to continuously observe the said operating parameters, in which case the said control system continuously observes the said operating parameters from the said sensor. 72. Non-contact power supply pursuant to claim 71, whereby the operating parameters shall include the current in the said tank circuit and the phase offset between the current and the final electromotive force. 73. A non-contact power supply pursuant to claim 72, where such current is the inverter current and such voltage is the inverter voltage. 74. Methods for controlling the operation of inductive power supply systems, inductive power systems including an inductive power supply with a controller and a tank circuit, the tank circuit is driven by a driver circuit at a variable operating frequency to transfer inductive power to a remote device, the method comprises the following steps: induction pairing between the inductive power supply and the remote device, where the remote device includes a secondary inductor for electrical communication with the load; adjusting the variable impedance component of the adjustable inductive power supply to adjust the resonance frequency of the tank circuit such that the resonance frequency is at or near the variable operating frequency, where such adjustment occurs when the remote device is induction paired with the inductive power supply; and adjusting the variable operating frequency of the inductive power supply, where the adjustment of the variable operating frequency of the inductive power supply includes... The operating parameters of the induction power supply are adjusted using a controller, where variable operating frequency is achieved when the remote device is inductively coupled to the induction power supply. 75. The method under claim 74 in which adjustment of such variable impedance components shall include adjustment by at least one control of the variable capacitance or variable inductance of the tank circuit. Page 16 of 24. 76. The method pursuant to claim 74, which includes adjusting the power level of the inductive power supply. 77. The method under claim 74, which includes the creation of an inductive pairing between an inductive power supply and a number of remote devices with secondary inductors. 78. The method under claim 74 for adjusting the operating frequency shall include adjusting the operating frequency in response to feedback signals. 79. The procedure under claim 74, which includes the repetition of the above steps of adjustment of at least one of the operating frequencies of the active induction power supply. 80. The method pursuant to claim 74, which includes the detection of the operating parameters of the tank circuit; and the determination of whether the operating parameters of the tank circuit in the induction power supply are within the specified range, where such adjustment shall be in response to the determination that the operating parameters are not within the specified range. 81. The procedure under claim 74, which includes the repetition of the adjustment steps of the variable impedance components to adjust the resonance frequency of the tank circuit to or near the variable operating frequency. 82. Inductive power supply for powering remote equipment; the remote equipment power supply shall include a secondary for electrical communication to the load; such inductive power supply comprises: a primary configured to wirelessly couple to the secondary of the remote equipment to transfer power to the remote equipment; a driving circuit configured to drive the primary at an operating frequency, such operating frequency being variable; a variable impedance element configured operationally coupled to the primary, such variable impedance element capable of influencing the resonance frequency of the primary; a controller configured operationally coupled to the driving circuit, such variable impedance element, and the primary; such controller programmed to: adjust the such variable impedance element of the inductive power supply in a variable manner to adjust the resonance frequency of the primary in such a way that the frequency The resonance is at or near the operating frequency, at which point the controller is programmed (page 17 of 24) to adjust the variable impedance element while the secondary of the remote device is wirelessly paired with the inductive power supply; and to adjust the operating frequency of the inductive power supply while the secondary of the remote device is wirelessly paired with the inductive power supply in such a way that the operating frequency can vary during operation. 83. An inductive power supply according to claim 82 that incorporates a primary tank circuit as mentioned above, and where such variable impedance element shall be at least one of the variable capacitance, variable capacitance or variable inductance of such tank circuit. 84. An inductive power supply pursuant to claim 82, whereby such controller shall be programmed to adjust the power level of such inductive power supply. 85. An inductive power supply pursuant to claim 82, which shall supply power to a certain number of remote devices. 86. An inductive power supply pursuant to claim 82, whereby such controller shall be programmed to adjust the operating frequency in response to feedback signals. 87. An inductive power supply pursuant to claim 82, where such controller shall be programmed to repeatedly adjust the operating frequency of such inductive power supply. 88. An inductive power supply pursuant to claim 82, to which such controller shall be programmed. 3) Detect the operating parameters of such primary; and determine whether such operating parameters of such primary in the inductive power supply are within a specified range, in which the operating frequency shall be adjusted in response to the determination that such operating parameters are not within the specified range. 89. An inductive power supply pursuant to claim 82, whereby such controller shall be programmed to adjust a variable impedance element to adjust the resonance frequency to or near a variable operating frequency. 90. Contactless power supply for wireless power delivery to remotely powered devices, comprising: a tank circuit with a primary field for transferring power to the remotely powered device via inductive pairing; the remotely powered device with a secondary field for electrical communication with the load; page 18 of 24; a driver circuit configured to control the power application to the tank circuit, where the operation of the driver circuit varies based on the control signal supplied to the driver circuit's control input; and a control system coupled to the driver circuit, configured to control the control signal to determine the operating direction of the driver circuit, and configured to vary the power by selectively changing the phase delay of the control signal supplied to the driver circuit. 91. A non-contact power supply under claim 90, in which the control system shall include a digital signal processor configured to insert such phase delay. 92. A non-contact power supply under claim 90, which includes a sensor that is operationally coupled to the tank circuit and is configured to generate perceived information. 93. A non-contact power supply pursuant to claim 92, whereby the perceived information shall characterize the power in the said tank circuit, and whereby such characteristics of the power shall include at least one of the current, electromotive force, and phase in the said tank circuit. 94. Non-contact power supply pursuant to claim 92, whereby such control system shall include a controller configured to vary power based on such perceived information and a phase delay circuit configured to vary power by inserting such selectable phase delay, whereby the selectable phase delay change shall include phase delay control for phase switching. 95. A non-contact power supply pursuant to claim 94, whereby such control system shall include a waveform shaper and a phase delay circuit; therein shall include a digital signal processor; therein shall be such digital signal processor, such waveform shaper, and such driver circuit, which shall be configured to selectively insert such phase delay and produce a signal supplied to such tank circuit. 96. A non-contact power supply under claim 94, where the phase delay circuit is operationally coupled to the driver circuit, where the phase delay circuit is configured to vary power by switching the phases on and off. 97. A non-contact power supply pursuant to claim 90, whereby the phase delay electrical circuit shall be coupled with a reversal corresponding to the power characteristics in the said tank circuit. Page 19 of 24. 98. The non-contact power supply pursuant to claim 97, on the basis of such control system, shall be configured to vary, based on such resonance, at least one of the resonance frequencies of such tank circuit, the duty cycle of such drive circuit, the real voltage of such power supplied to such tank circuit, and the operating interval of such drive circuit. 99. A non-contact power supply under claim 90, in which the control system is configured to open and close the phase to control the amplitude of the power wirelessly supplied to the secondary. 100. A non-contact power supply pursuant to claim 90, whereby such control system shall be configured to control the phase delay as a time delay line. 101. The non-contact power supply under claim 90 in which the control system is constructed shall be configured to vary the power by switching the phases on and off. 102. The method of operating an inductive power supply to wirelessly deliver power from the primary to an electrically powered remote device includes the following steps: providing a control signal to the switching circuit of the inductive power supply to control the application of power to the primary, in which the operation of the switching circuit varies based on the control signal; inducing, based on the application of power to the primary, inductive coupling between the primary of the inductive power supply and the secondary of the electrically powered remote device, in which the secondary of the electrically powered remote device is in electrical communication with the load; transferring power to the electrically powered remote device via the inductive coupling; varying the power transferred to the electrically powered remote device via the inductive coupling; and, in the inductive power supply, selectable phase delay of the control signal provided to the switching circuit to vary the power wirelessly transferred to the electrically powered remote device. 103. The method under claim 102 that includes: transmission, in inductive power supplies, the power characteristics of inductive coupling; and page 20 of 24 pages on the basis of the perceived power characteristics, the variation of power transferred to the electrically powered remote device. 104. The method under claim 102 in which such selective phase delay changes include the insertion and control of phase delays to switch the phase on and off. 105. A method under claim 104 in which the insertion and control of phase delay to open/close the phase affects the amplitude of the power wirelessly supplied to the secondary. 106. The method under claim 102 that enables such selective transition shall include phase delay control as a time delay line. 107. The method under claim 102, which includes the variation of the power transferred to the electrically powered remote equipment and the selective insertion of a phase delay. 108. The method pursuant to claim 102, which is further incorporated, generates a signal that is supplied to the circuit, a tank for transferring power to a remote device that is electrically powered. 109. The method under claim 108 includes the reception of feedback corresponding to the characteristics of the power in the tank circuit, and the variation of the signal supplied to the tank circuit in response to feedback. 110. The method under claim 109 in which such power variation shall include variation, in response to feedback, of at least one of the duty cycles of the signal supplied to the tank circuit, the real voltage of the signal supplied to the tank circuit, and the operating frequency of the signal supplied to the tank circuit. 111. Integrated Induction Power Supply System: An induction power supply system comprising: a primary tank circuit configured to transfer power via induction coupling; a driver circuit configured to control the power supply to the tank circuit, where the operation of the driver circuit varies based on the control signal supplied to the driver circuit's control input; a control system coupled to the driver circuit, configured to control the control signal to determine the operating direction of the driver circuit and configured to vary the power by selectively changing the phase delay of the control signal supplied to the driver circuit; Page 21 of 24. Remote devices powered separately from the induction power supply; these remote devices powered separately include: receivers configured to receive power from the induction power supply via the induction coupling; A load is paired operationally with the receiver, which then supplies power to the load; and a selectable phase delay of the control signal wirelessly controls the power supplied to the receiver via the inductive pairing. 112. An inductive power supply system as claimed in claim 111, in which such inductive power supply shall include a sensor that is operationally coupled to such tank circuit and which is configured to generate perceived information. 113. An induction power supply system as claimed under claim 112, where the information perceived shall characterize the power in the said tank circuit, and where such power characteristics shall include at least one of the current, electromotive force, and phase characteristics in the said tank circuit. 114. An inductive power supply system as claimed under claim 113 in which the said electrically powered remote device affects the said perceived information. 115. An induction power supply system as claimed in claim 111, in which such control system shall include: a controller coupled to the said driving circuit and the said sensor; the said controller configured to vary power based on information of the said sensor; and a phase delay circuit coupled to the said driving circuit; the said phase delay circuit configured to vary power by selectively inserting a phase delay. 116. An inductive power supply system pursuant to claim 111, in which the said receiver shall include a secondary arranged in such inductive coupling form to the said tank circuit. 117. An induction power supply system under claim 111 where such selectable switching includes the insertion of a phase delay for phase switching. 118. An inductive power supply system pursuant to claim 117, in which the insertion of a phase delay for such switching on and off affects the amplitude of the power wirelessly supplied to such receiver. Page 22 of 24. 119. Methods of operating an induction power supply for remote devices, including the following steps: providing a control signal to the induction power supply driver circuit to control the power application to the induction power supply tank circuit; inducing, based on the power application to the tank circuit, inductive coupling between the induction power supply and the remote device; observing at least one characteristic power operation of the induction power supply after inductive coupling; based on the above observations, reconfiguring the induction power supply by adjusting the first operating parameter of the power supply, the first operating parameter which is the resonance frequency of the tank circuit, the operating frequency of the power applied to the tank circuit, the real voltage of the power applied to the tank circuit, and the duty cycle of the power supplied to the tank circuit; And the adjustment of the second operating parameter of the induction power supply, the second operating parameter that differs from the first operating parameter, the second operating parameter that is the same as the resonance frequency of the tank circuit, the operating frequency of the power applied to the tank circuit, the rail voltage of the power applied to the tank circuit, the duty cycle of the power applied to the tank circuit, and the phase of the control signal provided to the drive circuit. 120. The procedure pursuant to claim 119, in which the aforementioned observation procedure shall be further defined, is the transmission of the power characteristics in the tank circuit. 121. The method pursuant to claim 120 in which such specific characteristics are becoming a current in the tank circuit. 122. A method pursuant to claim 119 in which the second operating parameter is the phase of the control signal, and in which adjustment of such second operating parameter is further incorporated by a selective phase shift of the control signal to control the secondary amplitude. 123. The method pursuant to claim 119, in which the adjustment of the first parameter is determined, is followed by the adjustment of the operating frequency of the power applied to the tank circuit based on at least one power characteristic operation. 124. The method pursuant to claim 122, which includes locking the operating frequency of the power applied to the tank circuit, and adjusting the second operating parameter based on at least page 23 of the 24-page operating characteristic of the observed power after induction coupling, 125. The method under claim 124 in which the second operating parameter is the duty cycle of the power applied to the tank circuit, and which is further incorporated with setting the duty cycle and adjusting the third operating parameter of the induction power supply which is different from the first and second operating parameters. 126. A method pursuant to claim 125 in which the third operating parameter shall be the rail voltage of the power applied to the tank circuit, and which shall be further incorporated with the adjustment of the rail voltage based on at least one operating characteristic of the observed power after induction coupling. 127. The method of operating an inductive power supply to wirelessly deliver power from the primary to a remote device, including the following steps: providing a control signal to the switching circuit of the inductive power supply to control the application of power to the primary; inducing, based on the application of power to the primary, inductive coupling between the primary of the inductive power supply and the secondary of the remote device; transferring power to the remote device via the inductive coupling; transmitting the power characteristics in the tank circuit; based on the power characteristics realized in the tank circuit, varying the power transferred to the remote device via the inductive coupling; and adjusting the operating parameters of the inductive power supply, which include the operating parameters of the resonance frequency of the tank circuit, the operating frequency of the power applied to the tank circuit, the real voltage of the power applied to the tank circuit, the duty cycle of the power applied to the tank circuit, and the phase of the control signal provided to the driving circuit. 128. The method under claim 127 in which the operating parameter is defined as the first operating parameter, and in which such power variation includes adjustments to a second operating parameter different from the first operating parameter and is one of the resonance frequencies of the tank circuit, the operating frequency of the power applied to the tank circuit, the rail voltage of the power applied to the tank circuit, and the duty cycle of the power applied to the tank circuit. Page 24 of 24. 129. The method under claim 128 for adjusting the first operating parameter shall include, in the induction power supply, the phase delay of the control signal supplied to the selectable switching circuit to vary the power wirelessly transferred to the remote device.