JPH089509A - Electric motorcar with low environmental pollution small- size engine charger and car with three-phase high-speed motor and pulse generator - Google Patents

Abstract

PURPOSE: To provide an electric vehicle which assures continuous running, no-pollution running with a 3-phase high speed motor at the time of starting, low pollution running and saving of fuel and also high horse power output. CONSTITUTION: A computer center A1 is provided to an electric vehicle with a low pollution small size engine. An OSC high frequency modulated power supply A3 generates the power with a start switch and accelerator and supplies the power to a drive 3-phase high speed motor/pulse generator C1. Energy is collected because the 3-phase high speed motor operates as the pulse generator utilizing the braking operation or traveling at down slope roads. Residual amount of battery charge is indicated with a DC current operation indicator. When the residual amount reaches 30 to 50%, it is indicated in the computer center. Consequently, the engine is started to conduct charging. When the battery is fully charged, the engine is stopped depending on the instruction from the computer. The vehicle is started with a 3-phase high speed motor and when the speed reaches about 25 km/h, the engine is ignited depending on the instruction of computer with operation of the vacuum degree mmHg detector in the carbrater. As a result, the vehicle is accelerated with the 3-phase high speed motor.

Description

Detailed Description of the Invention

[0001]

This invention relates to electric vehicles and vehicles. It enables continuous running of electric vehicles and reduces smoke from vehicles. It improves the environment of the small earth and human health.

[0002]

2. Description of the Related Art Currently, research on electric vehicles and automobiles is remarkable due to the progress of science, but many studies have been left.

[0003]

This has the following drawbacks. (B) It is difficult for an electric vehicle to run continuously. (B) There is no indication to display the remaining amount of the battery. (C) Generation of soot and smoke due to engine acceleration. (D) The battery capacity is too heavy. (E) The failure rate of coolers for general vehicles and the number of facilities are large.

[0004]

[Means for Solving the Problems] Structure and operation for continuously driving an electric vehicle. Fig. 1 (A1) A computer center is installed to instruct each mechanism (A2) Start switch and accelerator (A3) OSC
1) Imported into a three-phase high-speed motor and pulse generator to promote tire wheels. During running (B3) The current adjustment signal measured by the current detection shunt is imported into the (B1) DC current adjustment integration pulse generator and turned into a pulse signal. (B2) IC board 2 pulse signal adjustment Since the (B2) DC current addition / subtraction integration display is indicated as a conversion number by the integration converter, the three-phase high-speed motor is reversely pressured by the braking force and inertial pressure of the downhill during running, and the pulse generator is turned on. When the vehicle is running (B2), the amount of remaining battery charge reaches 30% to 50% on the DC current addition / decrement integration indicator.
Imported to a computer center. Instructing a small engine to start and charge it when it is fully charged.The engine is stopped by a command from the computer center.In other words, an electric vehicle that constantly recovers energy, automates the small engine, and recharges can be continuously driven. is there.

The structure is such that the automobile starts with no pollution and no noise, and the horsepower output is twice as effective. (A1) The computer center instructs each mechanism. Just before the start of the car, the transmission gear is turned on and the transmission and clutch are not necessary in a general electric car. In this case, it will be used as a car and will not be removed. (A2) Start switch and accelerator are turned on. When turned on (A3) OSC high frequency power source is generated (C1) Three-phase high speed motor is driven by that power source (A3)
2) The speed at which the speed is adjusted by the start switch and accelerator, approximately 25.
When the engine reaches km, the engine is ignited by using the engine rotation signal. Just before ignition, the accelerator is in a closed state, so the vacancy is high. However, when the engine is ignited, the carburetor opens, so the vacancy is low. The motor is automatically accelerated by utilizing the error of, and the engine and the motor are accelerated together, so the horsepower output is doubled. Moreover, the car reaches 25km, so the body is lightly accelerated. If you want to charge while running, it is possible to set the vacancy rate to 50km if you want to charge at 50km / h. The above method eliminates the need for acceleration when starting the vehicle, so there is no soot and noise. There is a point that is considered suspicious in the above explanation. It is a balance problem between the motor and the engine. Indicates that the engine is always propelled at high speed. However, when the engine is accelerated, the following curve is obtained. That is, the motor output at startup is 100% and the engine is 0%. When the engine reaches 25 km, the engine is accelerated. Is about 30% and the motor is 50%. When the engine acceleration speed reaches 60 km, the motor is 30% and engine acceleration is 1%.
The motor has the opposite effect of becoming 0% when it reaches 00%.

【Example】

FIG. 2. (C1) The cycle used for a three-phase high-speed motor and pulse generator is about 1,000 Hertz, and if the number of poles of the motor is 8N, it becomes a high-speed motor of 15,000 RPM. The volume is 1/5 of that of a general motor. It is a brushless motor that is compact and can withstand high speeds because it can be easily installed by using the space of an automobile engine (A2). It is a starter switch and accelerator that adjusts the speed by modulating the cycle.

(C1) Explain the cause of becoming a three-phase high-speed motor and pulse generator. When the three-phase high-speed motor is rotated, a weak AC voltage is generated from the remanence of the rotor. (C5) Zero potential angle detection (C6) pulse width before and after the zero potential detected by the pulse generator The pulse width generated by the excitation generator acts as an excitation current at the same time as it is imported, so power is generated. (C
7-1) (C7-2) PHOUTO, COUPLER
And (C8) the output is adjusted by the AC / DC converter. Since the generated power source is an AC power source, charging is performed through the rectifier (C3). The adjustment of the charging current is (C4) the pulse width excitation current regulator. Adjust with.

Configuration of Current Addition / Subtraction Integration Display FIG. 1. (B3) With current detection shunt (E1) Measurement of import / export of battery capacity current The signal is converted into pulse signal by (B1) DC current adjustment pulse generator B1-IC board The adjusted pulse signal (B2) DC current adjusting / integrating display (B2-IC plate) A pulse signal adjusting / integrating converter adjusts the number on the display.
"0.1AMP / 10SEC = 1" for the plate pulse signal generator
PULS ”or“ 1 AMP/SEC=1PULS ”
Yes, it can be set to "100AMP / SEC = 1PULS" or "1 AMP/SEC=100PUL"
S ”or“ 0.01 AMP / SEC = 1 PULS ”
Ariya “100 AMP / SEC = 10,000 PUL
It is possible to design such as "S", that is, when the battery is fully charged, the number on the display is set to 100%. How much current consumption during running, how much charging amount, how much remaining amount, etc. It is a mechanism that allows you to know how many hours you can run with the remaining battery amount because it is added and subtracted.

FIG. 3 is a cross-sectional view of a brushless rotary transformer excitation AC generator (1) The primary side of a round fixed transformer is fixed to the case of the generator (2) The secondary side of the circular rotary transformer is fixed to the rotor (4) When the rotor is rotated, a weak AC power is generated due to the generation of residual magnetism.
The frequency of the coil is 8N to 10N, and the iron core is compact, which is only 1/50 of the general one. When connected to (6-7) of the primary side winding of a round type transformer, a high frequency voltage is generated also in the secondary side rotary transformer. (3) It becomes an exciting current through a rectifier. (9) Amatia's coil. When it is imported into the US, a strong magnetic field is generated and power is generated. (11) The battery is charged through the charging rectifier (E1), and the current is adjusted (12) by the AC current regulator. This is a configuration for making adjustments.

[0010]

The present invention is effective in that it is possible to always know the judgment of the mileage because the remaining amount of the battery is instructed by providing the current adjustment display. (B2) When the battery capacity reaches 30% to 50% on the DC current adjustment display, a charge signal is issued to the computer center (A1) (D2)
The small engine is started and charged, even when fully charged (A
1) It is effective because the engine is fully automated by the command from the computer center.

In the present invention, the causes of low-pollution electric vehicles and low-pollution vehicles will be explained. Depending on the manufacturer that has characteristics of engine, the efficiency of low-speed rotation is low. If the acceleration exceeds the limit, soot and smoke will be generated, that is, incomplete combustion, and 60% of engine acceleration is the most suitable acceleration. Since the truck has a heavy vehicle body, it can exceed the limit at high speeds, so smoke and noise are particularly large causes. With this configuration, a small engine is installed in the electric vehicle and the rotation speed is 60%.
Since it is operated at acceleration, it is a complete combustion that does not generate soot and smoke. It has the effect of reducing pollution by several tens of times compared to automobiles.

The cause of becoming a low-pollution vehicle is (C
1) Since it is started by a three-phase high-speed motor, soot and smoke are not generated and no noise is generated. It is a pollution-free and when the speed reaches 25 km, the engine speed is ignited using the engine rotation signal. Since the vehicle has already reached 25 km, the motor output is accelerated together with the engine which is automatically accelerated by the action of the airness detector inside the light carburetor, so the engine acceleration is 1/4 of the normal. Therefore, complete combustion, smoke generation and noise are reduced.

The vehicle and the three-phase high-speed motor are accelerated together when they reach about 25 km, so that the horsepower output is doubled, the efficiency can be greatly increased, and the load on the engine is lightened.

1 fuel is used in combination with an automobile and a three-phase high-speed motor
There is a feature that can save more than / 2.

(C1) Since the three-phase high-speed motor is a brushless motor, the rotor is only the iron core, so the balance to withstand high-speed rotation is good, and there is no consumption by carbon and the commutator.

The three-phase high-speed motor is characterized in that it can be turned into a pulse generator and can recover large-current energy even at low-speed rotation.

(C1) The pulse generator has a larger energy recovery than the general generator. The cause is that the general generator does not have good charging efficiency until the specified number of revolutions is reached. The pulse generator has a large energy recovery even at a low speed. There is an advantage, that is, the city bus has a crossroads and a waiting stop. If the number of times of use of the Breki is large, the energy recovery reaches 85%. The same goes for downhills. It will be a recovery.

(C1) The weight of the three-phase high-speed motor is only about 1/5 that of a general motor, and the volume and weight of the three-phase high-speed motor do not occupy the space of the vehicle.

(C1) The efficiency of the three-phase high-speed motor reaches three times or more when the current is the same as that of the general motor. For example, the RPM of the general motor is 10,000 rpm MAX.
And A three-phase high-speed motor with a design that can not raise the RPM any more can change the cycle, and the RPM can raise a considerable speed as long as the motor mechanism can endure.

The battery capacity used in the electric vehicle of this configuration is half that of a general electric vehicle. For example, the battery capacity of an electric vehicle corresponding to 2,000 CC is 531 kg. Therefore, 265.5K
However, 1 small engine and approx. 65 kg inverter
Even if added, the weight of 200 kg or more can be reduced.

The electric vehicle is characterized in that it can be run calmly without noise, vibration, offensive odor, soot and the like during driving.

A three-phase high-speed motor-equipped vehicle of this construction can be immediately improved to a low-pollution vehicle including general vehicles, which is a method of saving fuel and improving the environment immediately.

Brushless rotary transformer The circular rotary transformer of the exciter AC generator is designed to be sealed, so that dust and water can be prevented, and a high frequency power source is used, so the iron core is The coil which is only 50 is 8N ~
There is a feature that the material consumption can be reduced to about 10 N or the failure rate can be reduced.

The battery capacity of an automobile with a three-phase high-speed motor and a pulse generator is 1/6 that of an ordinary electric vehicle, which is an advantage.

Since the cooler of a general automobile is an open type, it must be connected with an engine, and a belt and a purig that require a puligator are devoted to the pump, which causes gas leakage, and the belt loosens, causing a malfunction. Since the cooler of this configuration, which causes the above, uses a high-frequency power source, the motor pump is a compact type, which is only one-fifth of the general type, and the above-mentioned failure does not occur, and the number of pipes is reduced. The facility is simple because it is a closed type.

The advantages of the present invention are as follows: 1. The amount of batteries used in electric vehicles is reduced by half. The battery capacity used for both electric and electric vehicles is 1/6 that of electric vehicles. Energy costs for electric vehicles can be saved about three times as much as for automobiles. Smoke and noise due to engine acceleration are reduced 5. Weight, volume and cooler are made compact. 6. Gasoline fuel cost for car and electric car is 1 /
It is saved in 2. The life of an automobile engine is several times as effective

[Brief description of drawings]

1 is a general configuration diagram of the present invention, A. B. C. D. E.
Fig. 1-A1 Computer center A2 Start switch / accelerator A3 OSC High frequency modulation power supply B1-IC plate DC current addition / subtraction integrated pulse generator B2 DC current addition / subtraction integrated indicator B2-IC plate pulse signal addition / subtraction integrated converter B3 current Detection shunt D1 Small engine (charger) D2 Connection brushless rotary transformer Excitation AC generator E1 Battery E2 Household charger Figure 2 C1 Three-phase high-speed motor and pulse generator configuration diagram C2 drive reducer C3 Energy recovery rectifier C4 pulse width excitation regulator C5 zero potential angle detector C6 pulse width excitation generator C-IC board 2 C8 AC-DC converter (inverter) Fig. 3D is a cross-sectional view of a brushless rotary transformer excitation AC generator. 1 Round type fixed transformer Primary side 2 Round type rotary transformer Secondary side 5 Excitation rectifier 4 Rotor 5 Stator 8 IC plate high frequency power supply (about 40 KHZ) 9 Rotor winding 10 Stator winding 11 Charging rectifier and IC plate power supply 12 AC excitation current regulator 13 AC power supply OUT 14 DC power supply OUT

Claims (8)

[Claims] 1. A pulse width generated by a pulse excitation generator as shown in FIG. 2 (C6) before and after a zero potential detected by a (C5) zero potential angle detector is imported into a (C1) three-phase high speed motor. A three-phase high-speed motor / pulse generator configuration consisting of the components that generate electricity. 2. A (B3) DC current addition / subtraction integration indicator is converted into a pulse generation signal by a (B1) DC current addition / subtraction integration pulse generator. (B2 IC board) The number on the import display is adjusted to be adjusted by the pulse signal adjustment converter. 3. An electric vehicle equipped with a (B2) DC addition and subtraction integration indicator, when the residual amount of the battery reaches 30% to 50% (B2).
_IC board) Signal current from the DC add / subtract converter (A
1) When a command is issued to the imported small engine charger at the computer center and charging is started, it reaches full charge (A
1) The engine is stopped by a command from the convenience center. 4. (C1) The three-phase high-speed motor is turned into a pulse generator by utilizing the braking force of an electric vehicle and the inertial pressure of a downhill while running, and has a feature that energy of large current can be recovered even at low speed rotation. Yes. In addition, (D2) A method that enables continuous running of electric vehicles because automatic charging of small engine chargers is always performed and energy is recovered and charging is replenished. 5. The engine is started with a (C1) three-phase high-speed motor, which is a kind of automobile and electric vehicle, and the engine is kept in a non-starting state. When the engine speed reaches about 25 km / h, the engine is ignited by using the engine rotation signal. Already speed is 25
The vehicle body is light because it has reached km, and the motor output is automatically accelerated by the action of the air gap mmHg detector inside the carburetor. 6. Mechanisms of this construction for automobiles FIG. 1, A, B
A car consisting of parts C, D, E can be converted into an electric car, and an electric car can be converted into a car.
When the two configurations are accelerated together, the horsepower output doubles. 7. (1) The primary side of a round fixed transformer is fixed to the case of a generator (2) The secondary side of a round rotary transformer is fixed to a rotor (8) An IC plate high frequency power generator is excited. A brushless rotary transformer excitation AC generator that is made up of various components that are used as a power source. 8. A high-speed motor pump, which is a kind of automobile cooler, that seals a high-speed motor coupled pump using a high-frequency power source is reduced to 1/5 of a general cooler, so the evaporator and other parts are reduced. This is a compact design that combines a single cooler into a single cooler. Moreover, the number of piping is saved and the facility is simple.