Self-power-generation self-use power generation device

Abstract

A self-generating and self-using power generation device comprises a motor 1, a junction box 2, a three-phase 380V input wire 3, a flat key 4, a motor output shaft 5, a universal joint coupling A end 6, a universal joint coupling 7, a universal joint coupling B end 8, a flat key 9, a permanent magnet generator shaft 10, a bevel gear 11, a three-phase 380V output wire 12, a junction box 13, a permanent magnet generator 14, a bevel gear 15, a flat key 16 and a starter output shaft 17. A three-phase 380V input wire 3 is connected with a junction box 2, a motor output shaft 5 is connected with a universal joint coupling A end 6 in a matched mode through a flat key 4, a permanent magnet generator shaft 10 is connected with a universal joint coupling B end 8 and a bevel gear 11 in a matched mode through a flat key 9, a three-phase 380V output wire 12 is connected with a junction box 13, and the bevel gear 11 is connected with a bevel gear 15 in a matched mode. The starter output shaft 17 is connected with the bevel gear 15 in a matched mode through a flat key 16.

Description

Technical Field

[0001] The invention relates to the field of power generation, in particular to a self-generating and self-use power generation device. Background Art

[0002] At present, the known existing technologies for power generation include thermal power, hydropower, wind power, solar power, tidal power and fuel power generation. The above power generation has a long history and endless benefits, but there are also many shortcomings. Thermal power and fuel power generation methods cause the power part to consume a large amount of fossil fuels and produce a large amount of pollutants, polluting the environment and aggravating the greenhouse effect. Some generators use natural and pollution-free energy such as wind energy, tidal energy, hydropower, and solar energy to provide energy, but their nature of "relying on the sky for food" cannot be changed, and they need to choose a suitable place for construction. For example, hydropower generation can only be built in places with rivers and water sources with height differences, and wind power generation needs to be built in places with sufficient wind sources. In addition, the power generation capacity cannot be increased, the site conditions of the facilities are difficult, the production cost is high, the return on investment is slow, the utilization of wind and light is short, the project consumes huge financial and material resources, and farmland, immigrants and many other ecological environments are damaged. The unfavorable factors such as these lead to many unfavorable factors restricting the new energy power generation technology. Therefore, a self-generated and self-used power generation device is needed. Summary of the invention

[0003] The purpose of the present invention is to solve the shortcomings of the prior art in the field of power generation, such as waste of resources, high operating costs and environmental pollution. The present invention provides a self-generating and self-use power generation device with creativity, practicality, simplicity and convenience. To achieve the above purpose, the present invention adopts the following technical solution.

[0004] The main parts parameters of the present invention are as follows:

[0005] Three-phase asynchronous motor for variable frequency speed regulation: model YVF2-112M-6, power 2.2kw, speed 1430r / min, current 5.6 / A, voltage V380, efficiency 93%, frequency 50Hz, insulation grade F.

[0006] Permanent magnet generator: power 3kw, speed 1450r / min, voltage V38, efficiency 95%, frequency 50Hz, insulation grade F.

[0007] Starting motor: power 3kw, speed 1450r / min, voltage V38, efficiency 95%, frequency 50Hz, insulation class F.

[0008] Delixi inverter: Model: CDI-EM60G3R7S2B, Input: AC1PH 220V±15% 50 / 60HZ, Output: AC3PH0-220V 0-3200HZ 17A.

[0009] Electricity meter: DDS334, GB / T17215.321-2008, 220V 50Hz 10(40).

[0010] Universal joint coupling.

[0011] Bevel gear

[0012] Guide rail upper and lower slide

[0013] The connection relationship between the parts of the present invention is as follows:

[0014] The three-phase 380V input line 3 is connected to the terminal box 2, the motor output shaft 5 is connected to the universal joint coupling end 6 through the flat key 4, the permanent magnet generator shaft 10 is connected to the universal joint coupling end 8 and the bevel gear 11 through the flat key 9, the three-phase 380V output wire 12 is connected to the terminal box 13, the bevel gear 11 is connected to the bevel gear 15, the starter output shaft 17 is connected to the bevel gear 15 through the flat key 16, the guide rail upper slide 18 is connected to the guide rail lower slide 20, the screw rod 21 is connected to the screw nut 22, the hand wheel 23 is connected to the screw rod 21, the handle 24 is connected to the hand wheel 23, the single-phase 220V wire 26 is connected to the single-phase 220V power supply 2 5 (a 24V-48V starter and battery can also be used as the starting power source), the single-phase 220V wire 27 is connected to the single-phase 220V meter 28, the single-phase 220V wire 29 is connected to the single-phase 220V meter 28, the single-phase 220V wire 27 is connected to the single-phase 220V meter 28, the single-phase 220V wire 29 is connected to the single-phase 220V meter 28, the single-phase 220V wire 30 is connected to the inverter 32, the three-phase 220V wire 33 is connected to the inverter 32, the three-phase 220V wire 35 is connected to the junction box 34, the wire 36 is connected to the air switch 37, the wire 38 is connected to the air switch 37, the wire 39 is connected to the air switch 40, and the output wire 41 is connected to the air switch 40. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 Parts location diagram

[0016] Figure 2 It is a running diagram

[0017] Below Figure 1 Parts Description:

[0018] Motor 1, junction box 2, three-phase 380V input wire 3, flat key 4, motor output shaft 5, universal joint coupling end A 6, universal joint coupling 7, universal joint coupling end B 8, flat key 9, permanent magnet generator shaft 10, bevel gear 11, three-phase 380V output wire 12, junction box 13, permanent magnet generator 14, bevel gear 15, flat key 16, starter output shaft 17, guide rail upper slide 18, starter motor 19, guide rail lower slide 20, screw rod 21, screw nut 22, handwheel 23, handle 24, single phase 2 20V power supply 25 (24V-48V starter and battery can also be used as starting power supply), single-phase 220V wire 26, single-phase 220V wire 27, single-phase 220V electric meter 28, single-phase 220V wire 29, single-phase 220V wire 30, inverter switch knob 31, inverter 32, three-phase 220V wire 33, junction box 34, three-phase 220V input wire 35, wire 36, air switch 37, wire 38, wire 39, air switch 40, output wire 41, view 42.

[0019] Below is Figure 2 Parts Description:

[0020] Motor 1, junction box 2, three-phase 380V input wire 3, flat key 4, motor output shaft 5, universal joint coupling end A 6, universal joint coupling 7, universal joint coupling end B 8, flat key 9, permanent magnet generator shaft 10, bevel gear 11, three-phase 380V output wire 12, junction box 13, permanent magnet generator 14, bevel gear 15, flat key 16, starter output shaft 17, guide rail upper slide 18, starter motor 19, guide rail lower slide 20, screw rod 21, screw nut 22, handwheel 23, handle 24, single phase 2 20V power supply 25 (24V-48V starter and battery can also be used as starting power supply), single-phase 220V wire 26, single-phase 220V wire 27, single-phase 220V electric meter 28, single-phase 220V wire 29, single-phase 220V wire 30, inverter switch knob 31, inverter 32, three-phase 220V wire 33, junction box 34, three-phase 220V input wire 35, wire 36, air switch 37, wire 38, wire 39, air switch 40, output wire 41, view 42.

[0021] The beneficial effects of the present invention are: it is a clean energy, has no pollution to the environment, saves a lot of coal, has low technical content, can be vigorously promoted and used, and has a wide range of uses. It can be applied to power plants, enterprises, mines, residential areas, government offices, urban lighting and subway station lighting projects, and various types of motor vehicles. DETAILED DESCRIPTION

[0022] Reference Figure 2 Run the experiment

[0023] Step 1: The one-way 220V wire 26 is connected to the single-phase 220V power supply 25, the single-phase 220V wire 27 is connected to the single-phase 220V meter 28, the single-phase 220V wire 29 is connected to the single-phase 220V meter 28, the single-phase 220V wire 30 is connected to the inverter 32, the three-phase 220V wire 33 is connected to the inverter 32, and the three-phase 220V wire 35 is connected to the junction box 34.

[0024] Step 2: The air switch 37 is in the closed state, and the air switch 40 is in the non-closed state. After checking that all parts are normal, turn on the inverter switch knob 31 and rotate it to the high position. The present invention starts to run. During the operation, the voltage and current values ​​of the single-phase 220V electric meter 15 are measured from time to time, and the voltage and current values ​​of the three-phase 380V output wire 12 are measured to calculate the output power value. When the voltage of the three-phase 380V output wire 12 is 380V and the power is 3000w, the handle 24 is shaken to rotate the handwheel 25, so that the slide on the guide rail moves backward, and the bevel gear 15 is separated from the bevel gear 11. At this time, after the output power value is stable, the air switch 40 is closed again to output the increased current to the outside, and the self-generation and self-use power generation operation is entered.

[0025] Step 3: After running for 1 hour, the ambient temperature is 20 degrees. The outer shell temperature of motor 1 is measured with an infrared thermometer, which is 45 degrees and the outer shell temperature of permanent magnet generator 14 is 42 degrees. The result is that the outer shell temperature of motor 1 is 45 degrees minus the ambient temperature of 20 degrees, and the temperature rise of motor 1 is 25 degrees; the outer shell temperature of permanent magnet generator 14 is 42 degrees minus the ambient temperature of 20 degrees, and the temperature rise of permanent magnet generator 14 is 22 degrees. Use clamp multimeter to measure the voltage of three-phase 380V output wire 12 to be 382V, and the current to be 4.5A. The output power of three-phase 380V output wire 12 is calculated to be: 382×4.5×1.732=2977W; the voltage of three-phase 380V input wire 3 is measured to be 380V, and the current is 3.1A. The input power is calculated to be 380×3.1×1.732=2040W; the voltage of wire 41 is measured to be 380V, and the current is 1.5A. The value is calculated to be 380×1.5×1.732=987W. The result is: the value rises to 987W in 1 hour.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. Self-generating and self-use generating device: including motor 1, junction box 2, three-phase 380V input wire 3, flat key 4, motor output shaft 5, universal joint coupling end A 6, universal joint coupling 7, universal joint coupling end B 8, flat key 9, permanent magnet generator shaft 10, bevel gear 11, three-phase 380V output wire 12, junction box 13, permanent magnet generator 14, bevel gear 15, flat key 16, starter output shaft 17, guide rail upper slide 18, starter 19, guide rail lower slide 20, screw rod 21, screw nut 22, hand Wheel 23, handle 24, single-phase 220V power supply 25 (24-48 starter and battery can also be used as starting power supply), single-phase 220V wire 26, single-phase 220V wire 27, single-phase 220V electric meter 28, single-phase 220V wire 29, single-phase 220V wire 30, inverter switch knob 31, inverter 32, three-phase 220V wire 33, junction box 34, three-phase input wire 35, wire 36, air switch 37, wire 38, wire 39, air switch 40, output wire 41.

2. According to claim 1, it is characterized in that: the three-phase 380V input wire 3 is connected to the terminal box 2, the motor output shaft 5 is connected to the universal joint coupling end 6 through the flat key 4, the permanent magnet generator shaft 10 is connected to the universal joint coupling end 8 and the bevel gear 11 through the flat key 9, the three-phase 380V output wire 12 is connected to the terminal box 13, the bevel gear 11 is connected to the bevel gear 15, the starter output shaft 17 is connected to the bevel gear 15 through the flat key 16, the guide rail upper slide 18 is connected to the guide rail lower slide 20, the screw rod 21 is connected to the screw nut 22, the hand wheel 23 is connected to the screw rod 21, and the handle 24 is connected to the hand wheel 23 are connected in coordination, the single-phase 220V wire 26 is connected to the single-phase 220V power supply 25 (a 24V-48V starter and a battery can also be used as a starting power supply), the single-phase 220V wire 27 is connected to the single-phase 220V meter 28, the single-phase 220V wire 29 is connected to the single-phase 220V meter 28, the single-phase 220V wire 30 is connected to the inverter 32, the three-phase 220V wire 33 is connected to the inverter 32, the three-phase 220V wire 35 is connected to the junction box 34, the wire 36 is connected to the air switch 37, the wire 38 is connected to the air switch 37, the wire 39 is connected to the air switch 40, and the output wire 41 is connected to the air switch 40.

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