JP2003056311A - Steam explosion engine, clean power system and hybrid vehicle - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a steam explosion engine small-sized, low in cost and having high performance and simple structure, a clean power power system and a hybrid vehicle. SOLUTION: The steam explosion engine 10 is provided with a steam explosion part 20 which generates high pressure steam from a pressurized water, a flywheel turbine 22 which generates power by expanding the high pressure steam and stores the pressure of steam as rotational energy, a control device 52 which intermittently actuates the steam explosion part, and an arc power source 42. The clean power system 12 is provided with the steam explosion engine 10, a generator 30, a rectifier 32 and a battery 34. The hybrid vehicle is propelled with propulsion devices 40, 58 connected to the power system.

Description

Detailed Description of the Invention

[0001]

This invention relates to a steam explosion engine,
Clean power systems and hybrid vehicles.

[0002]

2. Description of the Related Art In recent years, research and development of hybrid vehicles have become active as an effective means for preventing exhaustion of petroleum resources, air pollution due to harmful exhaust gas in automobiles, factories, power plants, etc., and global warming due to carbon dioxide emissions. .

In US Pat. Nos. 5,495,906 and 5,722,502, a part of the power generated by an internal combustion engine drives a generator to generate electric power, thereby charging a battery. A hybrid vehicle has been proposed in which the front and rear wheels of the vehicle are driven by an internal combustion engine and an electric motor.

US Pat. Nos. 6,048,289, 6,059,064, 6,119,799 and 6,209,672 are hybrid vehicles in which an internal combustion engine and an electric motor are combined. Is proposed.

[0005]

In the conventional hybrid vehicle, since the large-sized internal combustion engine and the electric motor constitute the power generation part having a structure independent from each other, the structure of the power generation part is inevitably increased in size. However, the manufacturing cost has increased, and it has been difficult to reduce the size and performance of power systems and hybrid vehicles. Moreover, since an internal combustion engine is used, it has been difficult to put a clean hybrid vehicle into practical use.

It is an object of the present invention to provide a small size, high performance, high efficiency, compact and low cost steam explosion engine, a clean power system and a hybrid vehicle.

[0007]

A steam explosion engine according to a first aspect of the present invention comprises a pressurized water supply unit for supplying pressurized water, a pressurized water supply nozzle communicating with the pressurized water supply unit, and a pressurized water supply nozzle. A steam explosion unit that generates high-temperature high-pressure steam by steam explosion by contacting the pressurized water with an arc, an arc power supply that supplies arc power to the steam explosion unit, and a flywheel turbine that accumulates the pressure of the steam as rotational energy. A control device for intermittently controlling the arc power source to intermittently operate the steam explosion unit to rotate the flywheel at a predetermined speed.

The steam explosion engine of the second invention of the present application is
An arc reaction chamber in which the steam explosion section communicates with the pressurized water supply nozzle, an arc electrode arranged in the arc reaction chamber and connected to an arc power source, and arranged in the arc reaction chamber adjacent to the arc electrode, It is provided with a minute arc generation part having a minute arc passage through which the pressurized water passes while making contact with the arc.

The steam explosion engine of the third invention of the present application is
A pressurized water supply chamber disposed between the pressurized water supply unit and the pressurized water supply nozzle, and a check valve disposed in the pressurized water supply chamber to prevent a backflow of the pressurized water are provided.

The steam explosion engine of the fourth invention of the present application is
Furthermore, an engine housing accommodating the flywheel turbine is provided, and the pressurized water supply nozzle and the steam explosion part are formed in the engine housing,
A steam explosion engine in which the engine housing includes a jet passage that connects the steam explosion unit and the flywheel turbine.

The steam explosion engine of the fifth invention of the present application is
An arc reaction chamber in which the steam explosion unit communicates with the pressurized water supply nozzle, and a steam explosion chamber which is disposed adjacent to the arc reaction chamber and generates high-pressure steam by bringing a part of the pressurized water into contact with the steam. And with.

The steam explosion engine of the sixth invention of the present application is
Further, the engine includes an engine housing that houses the flywheel turbine, the engine housing is adjacent to the flywheel turbine and houses the pressurized water supply nozzle and the steam explosion unit, and the steam explosion unit is an arc reaction chamber, and An arc electrode disposed in the arc reaction chamber, and a micro arc generation unit disposed adjacent to the arc electrode and forming a micro arc passage for passing the pressurized water in contact with the micro arc are provided.

In the clean power system of the seventh invention of the present application, a pressurized water supply unit for supplying pressurized water, a pressurized water supply nozzle communicating with the pressurized water supply unit, and a pressurized water supply nozzle communicating with the arc for contacting the pressurized water with the arc. A steam explosion part that generates high temperature and high pressure steam by steam explosion, a flywheel turbine that expands the steam to generate power on the output shaft and accumulates the pressure of the steam as rotational energy, and an arc power source intermittently. A control device for intermittently operating the steam explosion section by controlling so as to operate, an AC generator driven by the output shaft to generate an AC output, a rectifier for converting the AC output into a DC output, and a rectifier. Connected to the battery to charge the DC output, and an arc connected to the battery to supply arc power to the steam explosion section. In which and a power supply.

A hybrid vehicle according to an eighth aspect of the present invention includes a vehicle body, a power system mounted on the vehicle body,
A propulsion device driven by the power system,
A pressurized water supply unit in which the power system supplies pressurized water;
A pressurized water supply nozzle that communicates with the pressurized water supply unit, a steam explosion unit that communicates with the pressurized water supply nozzle and causes the pressurized water to come into contact with an arc to generate high-temperature high-pressure steam by steam explosion, and expands and outputs the steam. A flywheel turbine that generates power to the shaft and accumulates the pressure of the steam as rotational energy, a control device that controls the arc power supply to operate intermittently, and intermittently operates the steam explosion unit, and the output An AC generator that is driven by a shaft to generate an AC output, a rectifier that converts the AC output into a DC output, a battery that is connected to the rectifier to charge the DC output, and an arc power that is connected to the battery to explode the steam power. And an arc power supply for supplying to the.

The hybrid vehicle of the ninth invention of the present application is further connected to the power converter, which is connected to the connecting portion between the battery and the rectifier and converts between a DC output and an AC output. And a motor / generator that drives the propulsion device and recovers deceleration energy as regenerative electric power.

The hybrid vehicle according to the tenth invention of the present application is
Further, the output shaft is connected to the propulsion device, and the propulsion device is driven by the turbine and the motor / generator.

[0017]

In the steam explosion engine according to the first aspect of the present invention, pressurized water is brought into contact with the arc to generate high temperature and high pressure steam by steam explosion, and the flywheel turbine accumulates the pressure energy of the high pressure steam as rotational energy for control. By intermittently operating the arc power supply with the device, it is possible to realize a steam engine of small size, light weight, high performance, and low cost. Moreover, since the pressure of the steam generated by the steam explosion becomes extremely high, the rotational energy accumulated in the flywheel also significantly increases, the power consumption of the arc power source becomes extremely low, and it becomes possible to use a small-sized, low-cost battery. .

In the steam explosion engine of the second aspect, since the steam explosion part is constituted by the arc reaction chamber and the minute arc generation part which is disposed in the arc reaction chamber and forms the minute arc passage for passing the pressurized water, The contact efficiency between the pressurized water and the arc is increased, the generation efficiency of high-pressure steam per unit electric energy is significantly improved, and the output efficiency of the engine is increased.

In the steam explosion engine according to the third aspect of the present invention, the check valve is arranged between the pressurized water supply section and the pressurized water supply nozzle to prevent the high-pressure steam from flowing backward to realize a high engine output.

In the steam explosion engine according to the present invention, the structure in which the steam explosion part jet passage is housed in the engine housing which houses the flywheel turbine is used to reduce the flow path resistance, and the steam explosion engine. By further simplifying the structure and improving productivity, it is possible to further improve efficiency and reduce cost.

In the steam explosion engine of claim 5, by bringing the high temperature steam and the pressurized water into contact with each other in the steam explosion chamber,
The engine output is increased by further increasing the amount of steam generated.

In the steam explosion engine of the sixth aspect, the pressurized water supply nozzle and the steam explosion part are housed in the engine housing, and the minute arc generating part is formed in the steam explosion part. Therefore, the contact efficiency between the pressurized water and the arc is increased to increase the high pressure. It is possible to improve the efficiency of steam generation, realize high engine output, reduce size and weight, and reduce cost.

In the power system of claim 7, the high-temperature high-pressure steam is expanded by the flywheel turbine to generate power on the output shaft, the pressure of the high-pressure steam is accumulated as rotational energy, and the arc power supply is intermittently operated by the control device. This reduces the power consumption, drives the AC generator with the output shaft, converts the AC output into a DC output with a rectifier, charges the battery, and connects the arc power supply to the battery to reduce the battery size of the power system. And the cost can be reduced.

In the hybrid vehicle of the eighth aspect, the high-temperature high-pressure steam is expanded by the flywheel turbine to generate power on the output shaft, the pressure of the high-pressure steam is accumulated as rotational energy, and the arc power supply is intermittently operated by the control device. To reduce the power consumption, drive the AC generator with the output shaft, convert the AC output to the DC output with the rectifier, charge the battery, and drive the propulsion device with the power system in which the arc power supply is connected to the battery. Thus, it is possible to realize high performance and low cost of the hybrid vehicle.

In the hybrid vehicle of claim 9, by connecting the motor / generator via the power converter to the connecting portion between the battery and the rectifier, it is possible to realize high performance and low cost of the hybrid vehicle. It is a thing.

In the hybrid vehicle of the tenth aspect, the propulsion device is driven by the turbine and the motor / generator, so that the propulsion device can be efficiently propelled in accordance with the traveling state of the vehicle.

[0027]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT A block diagram of a hybrid vehicle 14 having a clean power system 12 incorporating a steam explosion engine 10 of the preferred embodiment of the present invention is shown in FIG. The steam explosion engine 10 includes a check valve 18 for introducing pressurized water, a backflow prevention means 18, a steam explosion unit 20 for bringing pressurized water into contact with an arc to generate high temperature and high pressure steam, and a steam control valve 21. High-pressure steam 1
And a flywheel turbine 22 that expands 9 to generate power and accumulates pressure energy of high-pressure steam as rotational energy. The water supply pump 26 supplies water from the water supply tank 24 under pressure to the steam explosion section 20 via the backflow prevention means 18. A small amount of an alkaline agent such as NaOH or KOH is preferably added to the pressurized water in the water supply tank 24 to impart conductivity, so that the efficiency of steam generation when contacting the arc is significantly increased.

Output shaft 23 of flywheel turbine 22
An AC generator 30 is connected to the AC generator 30 to generate an AC output. The AC output is converted to DC by the rectifier 32, and the battery 3
It is charged to 4. A motor / generator 38 is connected to a connection portion between the rectifier 32 and the battery 34 via a power converter 36.
Are connected. The power converter 36 comprises a known inverter / converter and converts the DC output of the rectifier 32 or the battery 34 into an AC output to drive the motor / generator 38 and drive the propulsion device 40. During deceleration of the hybrid vehicle 14, the brake regenerative power generated by the motor / generator is converted into direct current by the power converter 36 and charged in the battery 34. Functional conversion of the motor / generator 38 and the power converter 36 is controlled by a controller (not shown). When the hybrid vehicle 14 is accelerated, the electric power of both the rectifier 32 and the battery 34 is supplied to the motor / generator 38 to increase the power.
An arc power source 42 is connected to the battery 34 to convert a DC output into an AC output and supply arc power to the steam explosion section 20. The arc power supply 42 comprises a known booster circuit including a capacitor and a switching circuit, an inverter and a transformer, and an output voltage of 50 to 240 V and an output frequency of 15 to 6.
A three-phase AC output of 0 Hz is supplied to the steam explosion section 20.

A temperature sensor 46, a pressure sensor 48 and a rotation sensor 50 are attached to the flywheel turbine 22, and detection signals of these are supplied to a controller 52. The controller 52 comprises a known microcomputer and memory, and combines any one or more of the detected signals relating to temperature, pressure and output shaft speed for comparison with reference data stored in the memory. To output a control signal to control the water supply pump 26 and the arc power supply 42 intermittently, thereby controlling the output rotation speed at a constant speed or higher than a predetermined rotation speed.
At this time, by intermittently operating the arc power source 42, the steam explosion section 20 intermittently causes a steam explosion to generate high-temperature high-pressure steam at a maximum of 20,000 to 40,000 atm, and a driving force is applied to the flywheel turbine 22. Generate and accumulate rotational energy. At this time, the rotational energy of the flywheel turbine 22 is the generator 3
It is transmitted to the rear wheel 58 that constitutes the propulsion device via the output shaft 23 and the differential gear 56.

2 to 5 show a specific structure of the steam explosion engine 10. 2 to 4, the engine 10 includes an outer cylinder 60, an inner cylinder 61, and an end housing 66 including end plates 62 and 64 fixedly supported at both ends of the outer cylinder 60, the inner cylinder 61, and the end housing 66. The engine housing 66 comprises concentrically arranged first and second zones 68, 70, which respectively house the steam explosion section 20 and the turbine 22 consisting of a flywheel 72.

As is apparent from FIGS. 2 and 3, the steam explosion section 20 is provided with an insulating member 76 made of a heat-resistant ceramic and housed in the first zone 68. Insulation member 76
Is fixedly supported in the engine housing 66, and includes an arc reactor 78, a pressurized water supply chamber 80, and an arc-shaped steam explosion chamber 81 therein. Arc reactor 78
Is provided with an arc-shaped arc reaction chamber 82, three-phase AC arc electrodes 84, 86, 88 arranged at equal intervals, and a minute arc generating section arranged adjacent to the arc electrodes. The minute arc generating portion is a spherical electrode body 90 having a diameter of 3 mm to 20 mm filled so as to come into contact with the arc electrodes 84, 86, 88.
And a spherical insulator 92 made of heat-resistant ceramic and having substantially the same diameter. The spherical electrode body 90 is selected from refractory metals such as tungsten, hafnium carbide, and hafnium nitride. The minute arc generating portion reduces the arc gap for generating a spark without causing a short circuit of the arc electrode, and evenly generates a large amount of arc over a wide area in the arc reactor 78, so that the pressurized water and the arc are generated. The contact efficiency is dramatically increased, and the amount of high-temperature high-pressure steam generated per unit time is increased. The mixing ratio of the spherical electrode body 90 and the spherical insulator 92 is desirably set in the range of 1: 1.5 to 1.5: 1. A large number of minute arc passages 9 are provided between the spherical bodies 90 and 92.
4 is formed and the arc electrodes 84, 86, 88 are formed.
When electricity is applied to the micro arcs, micro arcs are uniformly generated in the micro arc passages 94. As a result, the pressurized water is divided into a large number of minute arc passages 94 and can contact a large amount of minute arcs at the same time, so that the contact efficiency with the arc is dramatically improved. However, the hydrogen and oxygen that are partially generated while passing through the minute arc passage 94 are explosively recombined by the high heat of the arc to become high-temperature high-pressure steam, and this high-temperature steam comes into contact with other minute shunts of the pressurized water to remove them. Evaporate. Thus, the pressurized water is explosively converted into high-temperature high-pressure steam while passing through the arc reaction chamber 82 from upstream to downstream. The arc reactor 78 further includes the arc electrode 8
Arc reaction chamber 8 spaced from the ends of 4, 86, 88
2 is provided with an arc-shaped neutral electrode 102 arranged at the bottom. The arc electrodes 84, 86, 88 are terminals 84a, 8
The arc power source 42 (see FIG. 1) is connected via 6a and 88a, and the neutral electrode 102 is connected to the neutral point or the ground of the arc power source 42 via the terminal 102a.

2 and 3, the end plate 6
4 includes an inlet member 104 for introducing pressurized water. The inlet member 104 is fixedly supported by the end plate 64, and includes a cylindrical portion 106 arranged in the pressurized water supply chamber 80. The cylindrical portion 106 is a cone-shaped valve seat 108.
And a plurality of through holes 110, and a cylindrical movable valve 112 is movably supported inside by a cylindrical slide 114. A spring 116 is arranged inside the movable valve 112, and the movable valve 112 is pressed against the valve seat 108 by the spring 116. The movable valve 112 includes a plurality of openings 118 that communicate with the arc reaction chamber 82. The spring pressure of the spring 116 is the spring 116 when pressurized water is supplied from the inlet 104.
Of the pressurized water supply nozzles 96, 98 formed upstream of the arc reaction chamber 82 by pushing down the movable valve 112 against the spring pressure of
Pressure water is supplied from the upstream side of the arc reaction chamber 82 to the movable valve 11 when the pressure in the arc reaction chamber 82 reaches a constant value.
2 is set to a value that moves it to the closed position.

As is apparent from FIG. 3, the pressurized water supply nozzles 96 and 98 are arranged from the pressurized water supply chamber 80 to the arc reaction chamber 82.
Although it extends to the upstream side and the intermediate portion of the reaction chamber 82, it may be formed so as to open to the downstream side of the reaction chamber 82. The shape, size, installation location, and number of installed pressurized water supply nozzles are selected as optimum values in accordance with the capacity of the engine and the operating temperature of the arc reaction chamber 82 (desirably 2000 ° C to 2800 ° C). The insulating member 76 includes a plurality of steam outlets 100 that open from the downstream side of the arc reaction chamber 82 to the upstream side of the steam explosion chamber 81 and a pressurized water injection nozzle 101 that opens at an intermediate portion 81 of the steam explosion chamber 81. Prepare As shown in FIG. 2, the steam explosion chamber 81 is provided with a spark plug 120 for igniting residual hydrogen oxygen in high-pressure steam. The steam explosion chamber 81 explosively generates high-pressure steam by injecting pressurized water into a jet of high-temperature high-pressure steam, and effectively prevents an abnormal temperature rise of the high-pressure steam in the first zone 68. This high-pressure steam is the outer cylinder 60
And the jet passage 122 extending in the axial direction between the inner cylinder 61 and the inner cylinder 61.
Supplied to the flywheel turbine 72.

In FIGS. 2 and 4, the flywheel turbine 72 includes first and second turbines 130 and 132 arranged in the inner cylinder 61. The first and second turbines 130,
Reference numeral 132 includes stators 134 and 136 fixedly supported in the inner cylinder 61, and flywheels 138 and 140 rotatably housed in the stator. The flywheels 138, 140 include first and second turbine rotors 142, 144; 146, 148, respectively. The first and second turbine rotors 142 and 144 are the first output shaft 1
It is supported by 50 and fixed by a flange 152 and a bolt 154. Similarly, the first and second turbine rotors 14
6, 148 are supported by the second output shaft 156 and fixed by the flange 158 and the bolt 160. Second output shaft 1
A bearing 162 is disposed in the 56 to rotatably support the first output shaft 150. In FIG. 1, the first output shaft 150 is connected to the rear wheel 58 via the differential gear 56, and the second output shaft 156 is connected to the generator 30 via an appropriate power transmission means, but not to the flywheel 140. The second output shaft 156 may be omitted.

As shown in FIG. 4, the stator 134 includes a jet nozzle 164 that communicates with the jet passage 122 and an outlet 166 that opens into the annular exhaust passage 74. The stator 134 is a partition member 1 that extends radially inward.
68, which is exposed to the jet nozzle 164 and directs the jet flow in the counterclockwise CCW direction in FIG. 4 with a first arcuate guide surface 168a and the outlet 1
A second arch-shaped guide surface 168b for discharging the expanded steam of 66 into the exhaust passage 74. Similarly, the stator 136 has a jet nozzle 170 that communicates with the jet passage 122 and an outlet 172 that communicates with the exhaust passage 74.
With. The exhaust passage 74 discharges expanded steam from the exhaust port 178 to the outside while recovering exhaust heat by the inner cylinder 61.

In FIGS. 2, 4 and 5, the flywheel 138 has a jet nozzle 164 communicating with the jet passage 122 and an annular jet passage 180 extending between the outlet 166, and adjacent to both sides of the annular jet passage 180. A plurality of arcuate cross-section turbine blades 142a, 144a that are arranged at intervals in the circumferential direction.
And flywheel rims 142b, 144b having a plurality of pressure chambers 142c, 144c. Stator 1
34 is a partition member 168 arranged in the annular jet passage.
Of the high-speed jet stream deflected by the first guide surface 168 of
The main deflection guide 182a for guiding the inside of the pressure chambers 142c and 144c by dividing the annular jet passage 180 into the pressure chambers 142c and 144c.
A plurality of blade opening / closing portions for rotating the first turbine 130 in the direction of arrow B at low speed and high torque by periodically increasing the internal pressure, that is, a turbine blade 182 having a torque amplification valve 182c. Turbine blade 142
When the torque amplification valve 182c instantaneously partitions the openings of the turbine blades a, 144a and the turbine blades 182, the jet flow suddenly stops at the turbine blades 142a, 144a and a force due to an inertial force and a reaction is generated, so that the pressure inside the blades is high. When the valve 182c is opened, the jet flow is jetted from the valve 182c with inertial force to give a strong impulse to the blade. The stator blade 134 is provided with an auxiliary guide 182d. The turbine blades 142a and 144a are provided with guide surfaces 142a 'and 144a' for generating eddy currents and preventing a cavitation phenomenon. In FIG. 2, the second turbine 132 has a structure similar to that of the first turbine 130, and has a stator 136 having stator blades 190.
And a stator 136 having turbine blades 146a and 148a, and turbine rotors 146 and 148 having turbine blades 146a and 148a, and a stator 136 of the second turbine 132 and the turbine rotor 14
6, 148 are assembled so as to face the first turbine 130 in the opposite direction.

In the above structure, when pressurized water is supplied to the inlet 104, the pressurized water resists the pressure of the spring 116 and presses the movable valve 112 to flow into the pressurized water supply chamber 80, and then the pressurized water supply nozzle 96, It is jetted from 98 to the upstream side and the intermediate portion of the arc reaction chamber 82. At this time,
Since the three-phase AC power is supplied from the arc power source 42 to the arc electrodes 84, 86, 88, the minute arc is generated in the minute arc passage 94 over a wide area of the minute arc generation portion, and therefore the minute arc is generated. The pressurized water that has entered the passage 94 comes into contact with a large amount of minute arcs almost simultaneously. At this time, the pressurized water continuously contacts the high-temperature arc to cause a steam explosion and generate high-temperature and high-pressure steam. The high-temperature high-pressure steam comes into contact with other pressurized water moving in the minute arc passage 94 to generate high-temperature high-pressure steam, which is ejected from the steam ejection port 100 into the steam explosion chamber 81. The hydrogen oxygen remaining in the high temperature and high pressure steam in the steam explosion chamber 81 is the spark plug 12.
It is ignited by zero. Pressurized water is jetted from the water jet nozzle 101 into the steam explosion chamber 81 and mixed with high temperature and high pressure steam, and a large amount of high pressure steam is explosively generated. At this time, the movable valve 112 closes the one-way valve 18. Therefore, the high-pressure steam passes from the jet passage 122 of the outer cylinder 60 to the jet nozzles 1 of the first and second turbines 130 and 132.
64, 170 flow into the flywheel turbine 13
8 and 140 are driven counterclockwise and clockwise, respectively.

In the above embodiments, the steam explosion engine is illustrated as a tandem engine with a double inverted output shaft, but a single or multiple flywheel turbines may be connected to a single output shaft. Further, although the feed pump is shown as comprising an electric pump, it may be driven by a flywheel turbine. In this case, remove the control valve between the pump and the water tank,
The control valve may be intermittently controlled by the control device so as to be synchronized with the arc power supply. Further, while the expanded exhaust is shown to be discharged to the atmosphere, it may be condensed by a condenser and collected in a water tank for reuse.

[Brief description of drawings]

FIG. 1 is a block diagram showing a steam explosion engine, a clean power system, and a hybrid vehicle according to a first preferred embodiment of the present invention.

2 is a partial cross-sectional view of the steam explosion engine of FIG.

3 is a sectional view taken along line III-III in FIG.

4 is a cross-sectional view taken along line VI-VI of FIG.

5 is a schematic diagram showing a flywheel turbine of the steam explosion engine of FIG.

[Explanation of symbols]

10 steam explosion engine, 12 clean power system, 14 hybrid vehicle, 18 backflow prevention means, 2
0 steam explosion part, 22 flywheel turbine, 3
0 generator, 32 rectifier 34 battery, 36 power converter, 38 motor / generator, 42 arc power supply 78 arc reactor, 80 pressurized water supply chamber, 81
Steam explosion chamber, 130 First turbine, 132 Second turbine

Claims (10)

[Claims] 1. A pressurized water supply unit for supplying pressurized water, a pressurized water supply nozzle communicating with the pressurized water supply unit, a pressurized water supply nozzle communicating with the pressurized water supply nozzle, and contacting the pressurized water with an arc to generate high-temperature high-pressure steam by steam explosion. A steam explosion part to be generated, an arc power supply for supplying arc power to the steam explosion part, a flywheel turbine for accumulating the pressure of the steam as rotational energy, and the steam explosion part for intermittently controlling the arc power supply. And a control device for intermittently operating the flywheel to rotate the flywheel at a predetermined speed. 2. The arc reaction chamber according to claim 1, wherein the steam explosion section communicates with the pressurized water supply nozzle, an arc electrode disposed in the arc reaction chamber and connected to an arc power source, and adjacent to the arc electrode. A steam explosion engine provided with a micro arc generation unit disposed in the arc reaction chamber and having the micro arc passage for passing the pressurized water while contacting the arc. 3. The pressurized water supply chamber according to claim 1, wherein the pressurized water supply chamber is disposed between the pressurized water supply unit and the pressurized water supply nozzle, and the check valve disposed in the pressurized water supply chamber for preventing the pressurized water from flowing back. Steam explosion engine with valve. 4. The engine housing according to claim 1, further comprising: an engine housing accommodating the flywheel turbine, wherein the pressurized water supply nozzle and the steam explosion section are formed in the engine housing adjacent to the flywheel turbine. A steam explosion engine in which the engine housing includes a jet passage that connects the steam explosion unit and the flywheel turbine. 5. The arc reaction chamber according to claim 4, wherein the steam explosion section communicates with the pressurized water supply nozzle, and the arc reaction chamber is disposed adjacent to the arc reaction chamber to bring a part of the pressurized water into contact with the steam. A steam explosion engine including a steam explosion chamber that generates high-pressure steam. 6. The engine housing according to claim 1 or 2, further comprising an engine housing accommodating the flywheel turbine, wherein the engine housing adjoins the flywheel turbine and accommodates the pressurized water supply nozzle and the steam explosive portion. , The steam explosion section is an arc reaction chamber,
A steam explosion engine, comprising: an arc electrode disposed in the arc reaction chamber; and a micro arc generation unit disposed adjacent to the arc electrode to form a micro arc passage for passing the pressurized water in contact with the micro arc. 7. A pressurized water supply unit for supplying pressurized water, a pressurized water supply nozzle communicating with the pressurized water supply unit, and a pressurized water supply nozzle communicating with the arc for contacting the pressurized water with an arc to generate high-temperature high-pressure steam by steam explosion. A steam explosion unit to be generated, a flywheel turbine that expands the steam to generate power on the output shaft and accumulates the pressure of the steam as rotational energy, and controls the arc power supply to operate intermittently. A control device for intermittently operating the explosive unit, an AC generator driven by the output shaft to generate an AC output, a rectifier for converting the AC output to a DC output, and a DC output connected to the rectifier to charge the DC output. A clean power system comprising a battery and an arc power supply connected to the battery to supply arc power to the steam explosion section. 8. A vehicle body, a power system mounted on the vehicle body, and a propulsion device driven by the power system, wherein the power system supplies pressurized water and pressurized water supply section. A pressurized water supply nozzle that communicates with the pressurized water supply nozzle, a steam explosive unit that communicates with the pressurized water supply nozzle and generates high-temperature high-pressure steam by contacting the pressurized water with an arc, and an arc that supplies arc power to the steam explosive unit. A power supply, a flywheel turbine that accumulates the pressure of the steam as rotational energy, and a control device that intermittently controls the arc power supply to intermittently operate the steam explosion unit to rotate the flywheel turbine at a predetermined speed. An AC generator driven by the output shaft to generate an AC output, and converting the AC output to a DC output The flow device is connected to a rectifier and a battery for charging the direct current output, the hybrid vehicle in which the battery is connected to the arc power supply. 9. The power converter according to claim 8, further comprising a power converter connected to a connecting portion between the battery and the rectifier and converting between a DC output and an AC output, and the power converter connected to the power converter. A hybrid vehicle that includes a motor / generator that drives the device and recovers deceleration energy as regenerative power. 10. The hybrid vehicle according to claim 8 or 9, wherein the output shaft is connected to the propulsion device, and the propulsion device is driven by the turbine and the motor / generator.