TW201419743A - Conversion device for improving power efficiency - Google Patents

Abstract

A conversion device for improving power efficiency is disclosed, which is mainly to perform electrical series connection between an inductive device and a capacitive device so as to constitute a resonant circuit, and converting power outputted by a power supply device into discontinuous frequency type electrical energy to be used by an electric type loading device as real power so as to improve the power efficiency of the loading device. The inductive device generally refers to those devices that have current phase lagging voltage phase by 90 degree in an electronic circuit. When power is converted into electrical energy, the inductive device in the conversion device is capable of making phase shift between current and voltage, which are electrically isolated in a special transmitting manner, so as to be used by the electric type loading device as real power. Therefore, the present invention can save the reactive power so as to achieve the purpose of power saving.

Description

Conversion device for improving power efficiency

A conversion device for improving power efficiency, which mainly uses an inductive device and a capacitive device to be electrically connected in series to form a resonance circuit, and converts power outputted by the power supply device into discontinuous frequency-type electric energy to supply electric energy The type of load device performs actual work to increase the power efficiency of the load device.

The power is supplied to the load device, allowing the load device to obtain power and work. There are two types of load devices, one of which requires continuous power to work, such as electric cooker, computer, white light bulb, etc., which can be called "power type load" or "linear load". Another type of discontinuous electrical energy that requires only a suitable frequency can work, such as ultra-long-wave motors, light-emitting diodes, gas discharge lamps, rechargeable batteries, etc., which can be called "electrical type load" or "or nonlinear." load". Among them, the type of linear load is resistive, which is frequency dependent, for example: white light bulb. The type of non-linear load is electrically reactive, which is orthogonal to the frequency, such as a gas discharge lamp.

The current power supply type is to directly increase the voltage or reduce the voltage, and use it as a load of electrical energy. Power refers to the form of electricity with no frequency response and no phase difference, and the amplitude is a continuous phenomenon that maintains a fixed value, such as direct current, battery, and so on. See Figure 1 and Figure 2. The power supply device 10 directly outputs the continuous power for the load device 11 to perform work, and is bound to face maximum power transfer (MPTT). Load loading When the resistor R of the 11 is the same as the internal impedance r of the power transmission path, the electric power is the maximum output, that is, Poutmax = 1/2 Pin. Therefore, the power consumption efficiency is too low, and the power consumption is greater than the input environment.

When the power required for the work of the load device 11 is a discontinuous power mode, after the power is boosted or stepped down, the amplitude will maintain a constant value as the load changes, except for the frequency-free response and the absence of a phase difference. The continuous phenomenon causes the load device to be forced to supply continuous and stable power, that is, supply too much power to the load device, wherein only half of the power is used for actual work (for example, the lighting lamp of the gas discharge lamp), and the other half of the power With the work of virtual work, high temperature phenomena (or other useless side effects) occur. Therefore, continuous power is directly applied to the "electric energy type load", and half of the power is used for virtual work, which will increase unnecessary power consumption.

The conventional R.F. field effect is as follows: direct power is directly applied to the "electrical type load", and more than half of the electric energy is used for virtual work, which is accompanied by side effects, and is called power consumption. E.g: The power is converted into a continuous force field output by the Ultrasonic motor via the Piezo (piezoelectric) effect, accompanied by a malfunctioning state, such as a precision displacement meter.

The electric power is converted into a continuous light field output by a light-emitting diode (LED), accompanied by a temperature rise phenomenon, such as an LED lighting device.

The electric power is converted into a continuous magnetic field output by the eddy current coil through the electromagnetic effect, accompanied by eddy current loss, for example, an induction cooker.

The electric power is converted into a continuous nuclear field by the magnetron (Magnetron) Output, accompanied by scattering losses. Such as a microwave oven.

The electricity is converted into a continuous field output by the water cell through the electrolysis effect, and the catalyst must be added along with the pure water, for example, an oxyhydrogen machine.

Power is converted to a continuous temperature field output by a thermoelectric reactor via the Peltier effect, which is accompanied by a large amount of electricity, such as a cold air heater.

Through the motor effect, the power is converted into a continuous airport output by a DC brushless motor (BLDC Motor), accompanied by a loss of virtual work, such as a washing machine.

Traditionally, inductors and capacitors are connected in series in an electronic circuit to generate a shift as an electronic couple. The invention utilizes an inductive device and a capacitive device to apply a resonant circuit generated by electrical series connection in the circuit, and converts the continuously outputted power into a discontinuous form of electric energy, and supplies the load of the electric energy type for real work. The purpose of saving electricity.

The conversion device for improving the power efficiency provided by the present invention is provided in an electronic circuit in which the power supply device supplies power to the load device, and can convert the power output by the power supply device into a discontinuous frequency-type pulsed electric energy. The load device is supplied for actual work to increase the power efficiency of the load device. The power supply device is a DC power supply device capable of providing DC power, which is a capacitive device. The load device is an electrical energy type load that can operate only with discontinuous electrical energy in a frequency pulse form. The conversion device is an inductive device capable of being electrically connected to the DC power supply device Together, it constitutes an oscillating circuit. The inductive device can advance the voltage phase by 90 degrees in the oscillating circuit, electrically isolate the voltage from the current to form a phase difference, and convert the power output by the DC power supply device into a discontinuous frequency. The electric energy in the form of a pulse is supplied to the load device for actual work.

The inductive device may be a booster, a voltage doubler, a high voltage generator, an exchange converter, a switching inverter, an ion generator, etc.

The inductive device includes an inductive component and a high frequency oscillator. The high frequency oscillator can impart an effect of power switching to the electronic circuit. The inductive device generates an automatic switching action of charging and discharging under the operation of the high frequency oscillator.

The DC power supply device may be a DC generator, a capacitive reactance, a DC power supply, a battery, or the like.

The inductive component may be an oscillating coil, an inductor, an eddy current coil, a transformer, a reactor, a pulse coil, or the like.

The high frequency oscillator may be an oscillating integrated circuit, an ion generator, an exchange switch, a self-oscillation circuit, an exchange controller, a pulse generator, or the like.

The load device may be an ultra long wave motor, a direct current motor, a light emitting diode, a vortex generator, a magnetron, a water reactor, a thermopile, or the like.

The conversion device for improving the power efficiency provided by the present invention is disposed between the power supply device and the load device, and is capable of converting the power output by the power supply device into discontinuous frequency type electric energy, and supplying the load device As a real work, the power efficiency of the load device is improved. The power supply device is sufficient An AC power supply device for an alternating current, which is an inductive device. The load device is an electric energy type load that can operate normally only with a frequency of discontinuous electrical energy. The conversion device includes a capacitive device and is electrically connected in series with the power supply device to form an oscillation circuit. In the oscillating circuit, the inductive power supply device can lag the voltage phase by 90 degrees, and electrically isolate the voltage from the current to form a phase difference, and can output the power output by the AC power supply device. Converted into discontinuous frequency-type electrical energy, supplied to the load device for actual work. The capacitive device can be a capacitor, a susceptor, an inductor, or the like. The load device is a rechargeable battery, a permanent magnet motor, a gas discharge lamp, or the like.

Applicants have developed a conversion device that can improve the efficiency of power consumption, in view of the fact that current power supply devices supply continuous power to energy-type loads, generate side effects of virtual work, and increase unnecessary power consumption. The use of virtual power to achieve the purpose of saving electricity. The features and efficacy of the device of the present invention are detailed with reference to the drawings.

The conversion device for improving the power efficiency provided by the present invention mainly applies an inductive device and a capacitive device in series to form a resonant circuit. The continuous power can be converted into discontinuous electrical energy through the resonant circuit to supply the electrical energy load for actual work. Therefore, the present invention can save power for performing virtual work and achieve the purpose of power saving. The inductive device generally refers to a current phase lag in an electronic circuit The voltage phase is 90 degrees. The inductive device is electrically connected in series with a capacitive device, and when the electric power is converted into electric energy, the current and the voltage can be phase-shifted, and the special transfer property is “electrically isolated” to supply the electric energy type load device for actual work.

Please refer to Figure 3. The conversion device 40 is disposed in an electronic circuit in which the power supply device 20 supplies power to the load device 30. The power supply device 20 may be a capacitive device that supplies DC power, or an inductive device that can provide AC power. Please refer to the embodiment of Figure 4. The power supply device 20 is a DC power supply device 21 capable of providing DC power, which is a capacitive device. The load device 30 is an electrical energy type load that can operate normally only with discontinuous electrical energy in a frequency pulse form. The conversion device 40 is an inductive device 41 and is electrically connected in series with the DC power supply device 21 to form a resonant circuit. The inductive device 41 can electrically phase the voltage phase by 90 degrees in the resonant circuit, and electrically isolate the voltage from the current to form a phase difference, and can convert the power output by the DC power supply device 21 into no The continuous frequency-type pulsed electrical energy is supplied to the load device 30 for actual work to improve the power efficiency. FIG. 5 is a circuit diagram for realizing the circuit structure shown in FIG. The inductive device 40 is a switching inverter 411, and the switching inverter 411 and the DC power supply device 21 are electrically connected in series to form a resonant circuit. The inductive device in Figure 4 can also be a booster, a voltage doubler, a high voltage generator, an exchange converter, an ion generator, and the like.

Fig. 6 shows a circuit structure of another embodiment of the present invention. Figure 7 is a circuit diagram for realizing the circuit structure shown in Figure 4. Wherein the power supply device 20 A DC power supply device 21 capable of providing DC power is a capacitive device. The load device 30 is an electrical energy type load that can operate normally only with discontinuous electrical energy in a frequency pulse form. The conversion device 40 is an inductive device 41 and is electrically connected in series with the DC power supply device 21 to form a resonant circuit. The inductive device 41 is composed of an inductance element 412 and a high frequency oscillator 413. The high frequency oscillator 413 can impart a switching function of the power supply to the electronic circuit, so that the power output from the DC power supply device 21 forms discontinuous frequency-type pulse form electric energy. The inductance element 412 can store electric energy (back electromotive force) when the DC power supply device 21 supplies power, and discharges electric energy when the high frequency oscillator 413 cuts off the power. Therefore, the inductive component 412 can release discontinuous frequency-type pulse-form electrical energy under the automatic switching operation of the high-frequency oscillator 413, and the phase thereof advances the discontinuous frequency output by the DC power supply device 21. The phase of the pulsed form of electrical energy is 90 degrees. In other words, the inductive device 41 can electrically phase the voltage phase by 90 degrees in the resonant circuit, and electrically isolate the voltage from the current to form a phase difference, and can output the power output by the DC power supply device 21. The electrical energy converted into a discontinuous frequency pulse form is supplied to the load device 30 for actual work to improve the power efficiency.

FIG. 8 is a schematic diagram showing the morphological conversion of electric power converted into electric energy in the circuit shown in FIG. The DC power supply device 21 is an output power source and is a continuous DC power having a power form of 50. The output power of the DC power supply device 21 is driven by the automatic switching of the high frequency oscillator 413 to form discontinuous pulsed electric energy. The form of electrical energy is 51. The inductive component 412 is capable of displacing discontinuous pulsed electrical energy in a resonant circuit (circuit) having a power form of 52. The electric power output from the DC power supply device 51 is in the form of a discontinuous frequency-type pulse electric energy generated by the conversion device 40, and its electric energy form is 53. The electrical energy form 53 is the result of the electrical energy form 51 plus the electrical energy form 52, which is the electrical form obtained by the load device 30. With the device of the present invention, the power provided by the DC power supply device 21 can be nearly fully supplied to the load device 30 for actual work, thereby saving power. More importantly, it can avoid excessive electric work and high temperature or other side effects, and improve the safety of electronic circuits.

The DC power supply device 21 can be applied to the present invention as long as it can provide a DC power supply. The DC power supply device 21 is a DC generator, a capacitive reactance, a DC power supply, a battery, or the like. The electric energy type load 30 is an ultra long wave motor, a direct current motor, a light emitting diode, a vortex generator, a magnetron, a water reactor, a thermopile, and the like.

The inductive element 412 may be an oscillating coil, an inductor, an eddy current coil, a transformer, a reactor, a pulse coil, or the like. The high frequency oscillator 413 may be an oscillating integrated circuit, an ion generator, an exchange switch, a self-oscillation circuit, an exchange controller, a pulse generator, or the like.

FIG. 9 is a schematic diagram showing the circuit structure of the AC power supply circuit according to the present invention. Figure 10 is a circuit diagram for realizing the circuit structure shown in Figure 9. The power supply device 20 of the present embodiment is an AC power supply device 22 and is an inductive device. The load device 30 is a load of an electric energy type, and only requires a frequency form. The discontinuous power can operate normally. The conversion device 40 includes a capacitive device 42. The capacitive device 42 and the AC power supply device 22 are electrically connected in series to form a resonant circuit. The inductive AC power supply device 22 can lag the voltage phase by 90 degrees in the resonant circuit. The AC power supply device 22 is electrically connected in series with the capacitive device, and when the power is converted into electric energy, the current and the voltage can be phase-shifted to have a special transmission "electrical isolation" for supplying the energy type load device. Real work, improve electricity efficiency. Reference numeral 60 in Fig. 10 is a rectifying and filtering device.

The capacitive device 42 can be a capacitor, a susceptor, an inductor, or the like. The load device 30 may be a rechargeable battery, a permanent magnet motor, a gas discharge lamp, or the like.

The invention mainly uses a resonant circuit formed by electrical connection between a capacitive device and an inductive device in a power circuit, so that a phase shift occurs between voltage and current, and a joint internal resistance between power and electric energy is formed to be near infinity. The electrical isolation is transmitted, and the load device capable of generating a discontinuous power supply type can be used for actual work. Therefore, after the power outputted by the power generating device is converted into electric energy, the load device that provides all of the energy types can be used for real work, and the power efficiency of the load device is improved.

The above description is intended to be illustrative, and not restrictive, and many modifications, variations and equivalents may be made without departing from the spirit and scope of the invention. However, they all fall within the scope of protection of the present invention.

10‧‧‧Power supply unit

11‧‧‧Loading device

20‧‧‧Power supply unit

21‧‧‧DC power supply unit

22‧‧‧AC power supply unit

30‧‧‧Loading device

40‧‧‧ Conversion device

41‧‧‧Inductive device

411‧‧‧Switching frequency converter

412‧‧‧Inductance components

413‧‧‧High frequency oscillator

42‧‧‧Capacitive device

50‧‧‧Power form

51‧‧‧Electrical energy form

52‧‧‧Electrical energy form

53‧‧‧Electrical energy form

60‧‧‧Rectifier filter device

Figure 1 is a schematic diagram of the structure of a conventional electrical circuit.

FIG. 2 is a schematic circuit diagram of the prior art shown in FIG.

FIG. 3 is a schematic diagram of the circuit structure of the present invention.

FIG. 4 is a schematic structural diagram of a circuit according to an embodiment of the present invention.

FIG. 5 is a circuit diagram for realizing the circuit structure shown in FIG.

Fig. 6 shows a circuit structure of another embodiment of the present invention.

Figure 7 is a circuit diagram for realizing the circuit structure shown in Figure 6.

Figure 8 is a waveform diagram of the electrical form of power conversion electrical energy in the circuit shown in Figure 7.

FIG. 9 is a schematic diagram showing the circuit structure of the AC power supply circuit according to the present invention.

Figure 10 is a circuit diagram for realizing the circuit structure shown in Figure 9.

20‧‧‧Power supply unit

21‧‧‧DC power supply unit

30‧‧‧Loading device

40‧‧‧ Conversion device

41‧‧‧Inductive device

412‧‧‧Inductance components

413‧‧‧High frequency oscillator

Claims (10)

A conversion device for improving power efficiency, which is disposed in an electronic circuit having a power supply device and a load device; the power supply device is capable of providing a DC power supply device of DC power, which is a capacitive device; An electrical energy type load that can operate only with a discontinuous electrical energy in a frequency pulse form; the conversion device includes an inductive device capable of electrically connecting with the DC power supply device to form an oscillation circuit The inductive device can advance the voltage phase by 90 degrees in the oscillating circuit to electrically isolate the voltage from the current to form a phase difference, and can convert the power output by the DC power supply device into discontinuity. The frequency-type pulse form electrical energy is supplied to the load device for actual work to improve the power consumption efficiency of the load device. The device for improving the power efficiency according to the first aspect of the invention, wherein the DC power supply device is one of a DC generator, a capacitive reactance, a DC power supply, a battery, and the like. The apparatus for improving power efficiency according to the first aspect of the invention, wherein the inductive device is a booster, a voltage doubler, a high voltage generator, an exchange converter, an exchange inverter, and an ion. One of the generators and so on. The apparatus for improving power efficiency according to the first aspect of the invention, wherein the inductive device comprises an inductor element and a high frequency oscillator; the high frequency oscillator is capable of imparting discontinuity to the power supply device The power supply function; the inductive element generates a charging and discharging action under the operation of the high frequency oscillator. The apparatus for improving the power efficiency according to the first aspect of the invention, wherein the inductance element is one of an oscillating coil, an inductor, a vortex coil, a transformer, a reactor, a pulse coil, and the like. The apparatus for improving the power efficiency according to the first aspect of the invention, wherein the high frequency oscillator is an oscillating integrated circuit, an ion generator, an exchange switch, a self-oscillation circuit, an exchange controller, One of the pulse generators and the like. The apparatus for improving power efficiency according to the first aspect of the invention, wherein the load device is an ultra long wave motor, a direct current motor, a light emitting diode, a vortex generator, a magnetron, a water reactor, a thermopile Wait for one of them. A conversion device for improving power efficiency, which is disposed in an electronic circuit having a power supply device and a load device; the power supply device is capable of providing an alternating current power supply device, which is an inductive device; An electrical energy type load that can operate only with a frequency of discontinuous electrical energy; the conversion device includes a capacitive device, and is electrically connected in series with the AC power supply device to form an oscillation circuit; The device is in the circuit, and the voltage phase is delayed by 90 degrees from the current phase, so that the voltage and the current are oscillated to form an electrical isolation of the phase difference, and the power output by the AC power supply device is converted into discontinuous frequency energy. The load device is supplied with real work to increase the power efficiency of the load device. The conversion device for improving the power efficiency as described in claim 8, wherein the capacitive device is one of a capacitor, a susceptor, an inductor, and the like. The conversion device for improving the power efficiency as described in claim 8, wherein the load device is one of a rechargeable battery, a permanent magnet motor, a gas discharge lamp, and the like.