AU2015201347A1 - The tran principles, method of dc pulse electric devices with moving parts - Google Patents

Abstract

Abstract Electric devices, based on time-varying pulses, with possibilities of recovery electric 5 charge, simultaneously with generating electric energy during the time of transferring electric charge back to battery are essential in the Tran principles, methods of DC pulse electric devices with moving parts. Modified core structures with magnetically coupled sub-cores and secondary windings, auxiliary secondary windings, high quality material in magnetic wires, with specified 10 electric circuits can be combined to produce more power.

Description

THE TRAN PRINCIPLES, METHODS OF DC PULSE ELECTRIC DEVICES WITH MOVING PARTS FIELD OF THE INVENTION

[0001} The present invention relates to methods and systems for essentia! is recovering and regenerating of electric charge, utilized or produced in the electric circuit. Ali electric energy that is continuously or periodically supplied to the device can be restored in order to be transferred back to the batteries, during the phase of transferring, more electric energy can be generated. The voltage of the source should not be changed during the time of releasing a charge to inductor.

BACKGROUND ART

[0002] WÖ 2009/112877, describes the principle in the recovery of electric energy derived from the energized inductor after producing the desired work, and recovery of the electric energy from secondary winding, caused by increasing/decreasing in magnetic flux in inductor during energizing and de-energizing.

[0003] EPO application 14075049.8-1809 describes the method and circuit for capturing electric energy, utilized in energizing coils with capacitors and utilizing the capacitors as voltage source to drive the coils.

[0004] This Is the second part of application at USPTÖ with title :

The Tran principles, methods of DC pulse electric devices without moving part. It describes methods of recovery of electric energy and during the phase of transferring electric charge back to the battery, electric energy can be produced again.

SUMMARY OF THE INVENTION

[0005] In all figures: S : electronic switches. OFF indicates open circuit and ON indicates dosed circuit All electronic switches have function ON/OFF as preventing electric current flowing into the . undesired directions; C: capacitor, to store all electric energy, capacitor Cl and C2 also function as floating ground; B : battery, its voltage is unchanged during the time of a discharge; D : diode, if timing ON/OFF can be precisely controlled, diodes can be replaced with synchronous diodes, and if the synchronous diodes has no intrinsic, anti-parallel diode then more diodes can be omitted; IS : secondary winding; LSa : auxiliary secondary windings; CU : control unit { ail electronic switches are ON/OFF controlled by this unit. LP : inductor coil, functioned as primary coil, and achieving the desired works in stator parts of motor/generators. PC : plate coil or printed-circuit-board winding or the likes.

The present invention relates to principles and methods to make an integrated energy-conversion device with moving parts( such as motors / generators ), The principles are based on: [0006]- The energy interchange between flowing of electric charge through the winding from high to low voitage{ not direct to ground ) and increasing/decreasing of magnetic flux in magnetic core, including magnetically coupled sub-cores, or in air-core [0007] - An electric charge, supplied to an inductor] with/without secondary winding), creates : 1- increasing magnetic field, magnetic flux of the magnetic field is used to realize the desired work; 2- Collapsing the magnetic field when supplied electric charge is stopped, then energy from the collapsing magnetic field is redirected into capacitor(s). 3- An inductive voltage across a secondary coil of winding of the inductor, when magnetic flux In core of inductor increased or decreased] collapsed ); [0008] - All electric energy supplied to the devices { motor, Control Unit, electronic switches/synchronous diodes), after achieving desired works, is stored in capacitors ] as floating ground ), after that, transferred back to battery, with possibilities of regenerating electric energy, during the time of transferring electric charge back to battery, [0009] - All electric energy, derived from devices, is stored also In capacitor that in series with battery to form multiple voltage potential in order to regenerate electric energy again in pulse-form.

[0010] - Higher efficiency in electric energy production can be achieved with: 1- Modified magnetic core structures [of the stator), including magnetically coupled sub-cores with auxiliary secondary windings. 2- Modified structures of rotor parts, stator parts such as motor/generator without shaft in the center. Stator windings, in group of phase, are axial or radial or both axial and radial forms . They are installed in the hollow space inside of the ring Sens construction 3- installed groups of permanent magnets on rotor part should be done equidistantiy in order to: - have enough time to redirect flow of electric energy in each coll of winding, back to the selected battery. - minimize diverse directions of magnetic flux, in case of single, anisotropic permanent magnet - Utilization of switching technology in releasing and capturing electric charge with a sequence of batteries. See FIG. 2A, 2B.

[0011] Methods of high efficiency in regaining electric charge supplied to the inductor coil IP { primary winding }.

There are three electric circuits for inductor coil IP: 1- Main electric circuit { see FIG. 1A), with two electronic switches SI, S2 to control ON/OFF for flow of electric charge- wherein current is time-varying and never reaches Its maximum value - from a voltage source to capacitors Cl, C2 { as a floating ground ), voltage of capacitors is always lower than the threshold voltage of Gate-Source voltage, in case of using N-Channel, enhance mode MOSFET as switch. 2- Subordinate electric circuit A{ see. FIG. 1A) contains a transformer, high-voltage battery, is utilized to transfer the electric charge {from the main circuit) stored in capadtor(s) Cl, C2, back to the selected battery, at the same time, generating electric energy owing to the secondary winding. During the preset time of transferring, the flow of electric charge through a primary coil of winding, builds up an increasing magnetic field in the primary coil and induces an inductive voltage across the secondary coil.

When the preset time stops, magnetic field in primary coil of winding is collapsed, all electric energy, derived from collapsed magnetic field is collected in capacitors) as described here below in : There are three different ways to store ....

Increasing and decreasing magnetic flux in primary winding induces an inductive voltage in secondary winding. 3- Subordinate electric circuit B is to redirect electric current, derived from collapsed magnetic field in inductor coil IP, into capacitor. There are three different ways to store electric charge from collapsing magnetic field in inductor coil IP for regenerating .

The first way : an electric circuit, in case of full-wave bridge rectifier, with one capacitor €3 and three electronic switches S5, S6, and S7. See FIG. 1A. -The second way : an electric circuit with two capacitors in parallel C3, C4 and three electronic switches S5, $6 and S7 . See FIG. IB.

The third way : an electric circuit with two capacitors in series C3, C4 and three electronic switches S5, S6 and S7. See FIG. 1C 4- Subordinate electric circuit C is to redirect current in secondary coil of winding to capacitor(s). The electric charge, derived from inductive voltage across secondary winding, is transferred through the primary winding of another transformer, to a selected battery. During the time of transferring, an increasing magnetic field is appeared in the primary winding, therefore, when the magnetic field is collapsed { transferring is stop), electric energy from the collapsing magnetic field is stored in another capacitors.

The another high efficiency method to regain and to recover electric charge is shown in FiG.SA, SB, electric charge- wherein current, is time-varying, from the first battery Bl, flows into the second battery B2, that is in parallel with a third battery B3 (and the third battery is in series with the first Bl) - and its increasing, decreasing magnetic field via another electric circuit and switching technique, more electric energy can be delivered.

[0012] Methods of high efficiency in storage of electric charge in the secondary ( subsecondary ) coils of winding. AH electric energy from the secondary coil is also collected in capacitor(s) as described here below .

There are also three different ways to store electric charge from secondary { subsecondary) coils of winding.

The first way is an electric circuit, full-wave bridge rectifier, with one capacitor and one electronic switch. See FIG. 1A.

The second way is an electric circuit with two capacitors in parallel and one electronic switch. See FIG. ID.

The third way is an electric circuit with two capacitors in series and two electronic switches. See FIG, IE, [0013] Methods of high efficiency in regenerating electric charge, derived from electric generator, stored in capacitor.

Description is shown with FIG.2A A three-phase generator {for example ), electric charge from each phase { phase 3, only one phase is described), flows into separated capacitor €3, the capacitor is in series with a voltage source of high voltage BI > B2 > B3 > B4 { B4 is battery with lowest voltage). When switches SI, 52 are ON, an electric charge with high voltage flows through a primary coil of winding Into a selected battery B2, creates an increasing magnetic field in the winding.

When there is no more charge in capacitor C3, switches SI, 52 are OFF, the magnetic field in primary coil is collapsed. Electric energy, derived from the collapsing magnetic field is collected in capacitors) as described in: [0011] 3- Subordinate electric circuit B.

Increasing and decreasing magnetic flux in primary winding induces an inductive voltage across the secondary winding. Electric energy derived from the inductive voltage is collected in capacitor as described in [0012] Methods of high efficiency in storage electric charge in the secondary ( sub-secondary) coifs of winding .

This process is repeated untii the first electric charge flows into the battery of lowest voltage B4.

Just one electric charge supplied to the capacitor C3, more electric energy can be produced and if each cycle of the sinusoidal voltage source from generator] see FIG.2B), only the positive charge is used to flow into capacitor (owing to switching technique }, then higher efficiency in regenerating electric energy with generated electric charge.

[0014] Methods of high efficiency in regaining, regenerating electric charge, that is supplied to the DC motor/inductor coil LP with corresponding secondary winding LS.

Description is shown here with F1G.3A and FiG.38 for three-phase DC motor.

In FIG.3A, electric charge, after achieving the desired work, flows into (three) capacitors in parallel, owing to the switching technique. The process is going on as described in [00113 and in [0012] A three-phase DC motor (for example ), eiectric charge flows through a phase into capacitors in parallel, recovering and regenerating these electric charges is described in [0011] and in [0012].

[0015] To transfer an electric charge, stored in capacitor(s) to a selected battery, then make electrical isolation of the capacitor Cl and connect the capacitor Cl in series with a battery B4, see F1G.4A, electric charge in capacitor Cl shall flow into battery B1 until they all reach the equi-voltage.

[0016] To transfer an eiectric charge, stored in capacitors Cl, C2 to a selected battery, simultaneously, generating electric energy, see FiG.lA, then make electrical isolation of the capacitor C2 and connect the capacitor C2 in series with high-voltage battery B2(vo!tage of B2 is at least, two times higher than voltage of Bl), electric charge in the capacitor C2 shaii flow through the primary winding LP to battery Bl, the process is similar to descriptions in [0011] and [0012], more eiectric energy is generated [0017] Methods of utilizing magnetic forces in motors.

Ail inductor coils in the stator, are charged fay a voltage source., magnetic flux derived from the electric charge, achieve the desired works. If rotor parts are installed with soft magnetic material in groups of equl-distances, then magnetic force is the puli force { attractive force ). If rotor parts are installed with permanent magnet in groups of equidistances, then magnetic force is the push force ( propulsive force }.

[0018] Higher efficiency with material of electric conductors, with characters of high magnetic permeability and low electric resistance, such as soft magnetic material clad copper wire, covered by thin electric isolation layer, these magnetic wires can be utilized in wiring of winding for air-core inductor, Printed-Circuit-Board winding and in secondary winding, [0019] In case of main magnetic core containing permanent magnet{sj, direction of magnetic flux from energized inductor coil IP { primary winding ) is always against direction of magnetic flux from permanent magnet(s). The magnetic flux of inserted permanent magnet(s) automatically seeks a new path of least reluctance in the magnetic core and in the sub-magnetic core {separated with main magnetic core by an air-gap } to make a dosed loop.

[0020] Desired works in stator coil of motors are : -Magnetic ( push/puli) force for the purpose of rotor; -Hindering flow of magnetic flux from permanent magnet, embedded in magnetic circuit of stator coil; -inducing an inductive voltage across adjacent coil { secondary coil, IS ); -Redirecting current, derived from collapsing magnetic field in inductor coll LP, Into capacitor(s), these capacitors are connected in series- via an electronic switch- with high-voltage battery, as described in [0011] and [0012], [0021] Desired work in stator coil of generators are : - Redirecting current from the rate of change of magnetic flux in inductor coil IP to separated capacitor for each phase of the generator. These capacitors are in series with a high-voltage [0022] All diodes in figures can be replaced by electronic components ( synchronous diodes), such as Silicon Control Rectifiers (SCR), MOSFET (Metal Oxide Silicon Field Effect Transistor), insulated Gate Bipolar Transistor (fGBT)., Vertical Normally-Qff JFET, etc. to reduce the power loss.

BRIEF DESCRIPTION OF THE DRAWINGS

[0023] FIG.1A is a schematic view of a method and main electric circuit with two capacitors Cl, C2 to capture the supplied electric charge, subordinate electric circuit A for recovery of ail electric energy, supplied to the device. After that regenerating electric energy from the electric charge.

Subordinate circuit B for recovering and regenerating electric energy from electric charge, derived from collapsed magnetic field in inductor LP( primary winding).

Subordinate circuit C for recovery and regenerating of inductive energy from the secondary winding. FIG.1A, IB, 1C for storage of electric energy from collapsed magnetic field in three different ways. FIG. 1A, ID, IE for storage of electric - also with three different ways- from inductive voltage. FIG.2A shows with one electric charge, more electric energy can be produced. FIG,2B implies less mechanic power supplied to the generator if only a first half of positive sinusoidal voltage is flowed into capacitor C3. FIG.3A and FIG.3B show combinations with switching technique, capacitors in parallel and batteries for recovery, regenerating the supplied electric charge to the motors. FIG,4A shows transferring electric charge- after achieving the desired work- stored in capacitor Cl, back to battery Bl.

Double switches in back-to-back prevent the undesired current, caused by intrinsic antiparallel diodes. FIG.4B shows sequence of switching for recovery and transferring electric charge, supplied to the inductor IP ( primary winding). FIG.5A, SB show regaining electric charge owing to batteries, together with circuits for possibilities of recovery and regenerating electric energy. FIG.6A, 6B and 6C shows circuit for recovery of electric charge, circuit B with three electronic switches, one capacitor, two capacitors in parallel, two capacitors in series, respectively. Circuit C with one electronic switch, one capacitor, two capacitors in parallel and one switch, two capacitors in series with two switches, respectively. FIG.7 shows an entirely processing of recovery, regenerating of electric charge, combined with descriptions in [ÖG11] and [0012].

This process can be repeated almost infinitely. FIG.8 shows the four-phase, permanent magnet { four pairs of permanent magnets), axial electric motor/generator. In the stator electromagnets, there are embedded permanent magnets, sub-cores, secondary windings and auxiliary secondary windings. FIG.9 shows a permanent magnet, radial electric motor/generator. Stator cores consist of permanent magnets, with sub-cores, secondary windings and auxiliary secondary windings,

FiG.lQ shows four-phase, axial permanent magnet motor/generator with printed-circuit-board windings( or the likes) of primaries and secondaries. Multilayer is possible. FIG.12 shows a six-phase, radial, permanent magnet motor/generator, double-layer, with corresponding secondary windings. FIG.13 shows a five-phase, combination of axial and radial permanent magnet motor/generator, with corresponding secondary windings. F!G>14 shows a four-phase, axial permanent magnet, shaftless motor/generator, the shaft is not in the center, but at the perimeter of the rotor disk with gear, FIG.15 shows a shaftiess, permanent magnet, motor/ (wind)-generator, combinations of: - Axial and radial structures of permanent magnets and stator windings- if possibly, corresponding secondary windings-. - The holiow ring-structure, wherein groups of permanent magnets, at equidistances, rotate between the stator printed-circuit-board windings ( or the iikes ) .Corresponding secondary windings can be placed, if space in the holiow ring is permitted. in all modified structures of motors/generators, ai! above-mention descriptions, {from [0011] to [0019]) can be applied in order to produce more power.

Claims (5)

1. What is claimed is:

   1- Ail electric, supplied to the electric devices, can be recovered to generate electric energy( in the forms of pulses, wherein current is time-varying }again and again,,
2. 2- AH electric energy, derived from the devices, can be used to generate electric pulses in an almost infinite process without utilization of extern source.
3. 3- Modified structures of cores with magnetically coupled sub-cores and with secondary, auxiliary secondary windings, also as shaftless motors/generators support production of more power.
4. 4- Combinations of main circuit, subordinate circuit A, B, C with capacitors, switching technique,, specially, electronic switches without intrinsic diodes, (synchronous ) diodes are the needs of these process of very high production in power,
5. 5- Materials with high magnetic permeability and high eiectric conductivity as soft magnetic clad copper wire, combined with sub-electric circuits, applied in printed-drcuit-board wire ( or the likes}, reduce mass of the electric devices.