CN104851343A - Demonstration and training device for electric equipment - Google Patents

Abstract

The invention provides a demonstration training device for electric equipment, which includes an installation platform and a remote computer, and data transmission is performed between the installation platform and the remote computer through a wireless network; the installation platform includes a wall and a base, and the base is an open front The cavity structure is equipped with an on-site calibrator, the wall is fixed on the upper surface of the base, the voltage and current equipment is installed inside the wall, and the front surface of the wall is equipped with an electric energy meter, a junction box, a current transformer, and a power supply. The information collection terminal, the load switch, the three-phase voltage terminal and the three-phase current terminal are connected to the voltage and current equipment. The device highly simulates the on-site operating environment of marketing professionals, can carry out multi-professional comprehensive drills, and can perform remote simulation operations, which can comprehensively improve the effect of power marketing training.

Description

Power Equipment Demonstration Training Device

technical field

The present invention relates to the field of power marketing training, in particular to a power equipment demonstration training device.

Background technique

With the development of electric power technology, the functions of electric power equipment are becoming more and more diversified. It is required that all relevant electric power personnel must be familiar with professional operation skills. Carrying out practical training is a necessary and effective way to improve the professional quality and ability of electric power personnel. In the past, in the process of electric power marketing training work, due to the lack of on-site comprehensive training conditions, and the specialties and equipment involved are different, the personnel generally carry out the training work independently, and there is no application of the comprehensive training wall.

Now the marketing work is not only more and more detailed, but also closely connected with each other, and each of them carries out training independently, which cannot fully reflect the training effect, resulting in unsatisfactory training effect. The comprehensive practical training wall for electric power marketing of the present invention can centrally solve the practical training needs of multi-professional marketing such as electric energy metering, electricity consumption inspection, data collection, and load control.

Contents of the invention

In order to solve the above-mentioned defects in the prior art, the present invention provides a power equipment demonstration training device, which solves the problems of single and poor training effects in the prior art.

In order to solve the above technical problems, the solution of the present invention includes: a power equipment demonstration training device, which is characterized in that it includes an installation platform and a remote computer, and data transmission is performed between the installation platform and the remote computer through a wireless network; the installation platform includes a wall and The base, the base is a cavity structure with an open front end, an on-site calibrator is provided in the cavity, the wall is fixed on the upper surface of the base, voltage and current equipment is provided inside the wall, and an electric energy meter is provided on the front surface of the wall. A junction box, a current transformer, an electricity consumption information collection terminal, a load switch, a three-phase voltage terminal and a three-phase current terminal, and the three-phase voltage terminal and the three-phase current terminal are connected to the voltage and current equipment.

Further, the cavity of the base is divided into an upper equipment box and a lower cable box through a partition, and the equipment box stores field calibrators, electric energy meters, junction boxes, current transformers, electricity information collection terminals, and loads. Various types of wires and cables are stored in the cable box for electrical equipment such as switches.

Further, the electric energy meter, junction box, current transformer, electricity information collection terminal, and load switch are respectively connected to the surface of the wall through bolts, so that the electric energy meter, junction box, current transformer, electricity information collection terminal, The load switch can be quickly removed and installed from the wall surface.

Further, several T-shaped mounting holes are provided on the surface of the wall, and the electric energy meter, junction box, current transformer, power consumption information collection terminal, and load switch are respectively fixed on the wall through the T-shaped mounting holes.

Further, four corners of the bottom of the base are respectively provided with a roller.

The beneficial effects of the present invention are:

1. Strong comprehensive performance and wide application range. Involving measurement installation, electricity consumption information collection, load control, and electricity consumption inspection, the four major training contents can be carried out individually or comprehensively for each marketing major.

2. High degree of simulation. The power marketing comprehensive training wall can carry out multi-professional comprehensive exercises such as the installation and on-site calibration of metering devices; installation and debugging of collection equipment; , highly simulating the marketing professional on-site operating environment.

3. It can be disassembled and assembled by building blocks. Each device is fixed by bolts, and the wall is provided with T-shaped mounting holes, which can be adapted to the installation and fixing of different types and sizes of electric energy meters, collection terminals, transformers, junction boxes and wiring, etc. It is flexible and convenient to disassemble.

4. Simulate remote operation. Using the wireless network, the remote computer is connected with the electricity consumption information collection terminal on the installation platform, and the simulation training of remote meter reading, remote load control, remote data monitoring and other marketing professional remote technologies can be carried out.

5. The entire installation platform occupies a small area, is easy to construct and move, and can be arranged in multiples, which can satisfy a large number of trainers in the same batch and save training time.

Description of drawings

Fig. 1 is the structural representation of installation platform of the present invention;

Fig. 2 is a functional block diagram of equipment connection during training of the present invention.

In Figure 1: 1 wall, 2 base, 21 partition, 22 equipment box, 23 cable box, 3 field calibrator, 4 electric energy meter, 5 junction box, 6 current transformer, 7 three-phase current terminal, 8 three-phase voltage terminal, 9 electricity information collection terminal, 10 load switch.

Detailed ways

The specific implementation of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the implementation examples described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

The power equipment demonstration training device as shown in Figure 1 includes an installation platform and a remote computer, and data transmission is carried out through a wireless network between the installation platform and the remote computer; the installation platform includes a wall 1 and a base 2, and the base 2 is The cavity structure with the front end opening, the cavity of the base 2 is divided into an upper equipment box 22 and a lower cable box 23 through a partition 21, and the equipment box 22 stores a field calibrator 3, an electric energy meter, a junction box, and a current Transformers, electricity information collection terminals, load switches and other electrical equipment, various types of wires and cables are stored in the cable box 23; the wall 1 is fixed on the upper surface of the base 2, and the inside of the wall 1 is equipped with voltage and current equipment , the front surface of the wall 1 is provided with an electric energy meter 4, a junction box 5, a current transformer 6, an electricity information collection terminal 9, a load switch 10, a three-phase voltage terminal 8 and a three-phase current terminal 7, and the three-phase voltage terminal The terminal and the three-phase current terminal are connected to the voltage and current equipment.

Further, the electric energy meter, junction box, current transformer, electricity information collection terminal, and load switch are respectively connected to the surface of the wall through bolts, so that the electric energy meter, junction box, current transformer, electricity information collection terminal, The load switch can be quickly removed and installed from the wall surface.

Further, several T-shaped mounting holes are provided on the surface of the wall, and the electric energy meter, junction box, current transformer, power consumption information collection terminal, and load switch are respectively fixed on the wall through the T-shaped mounting holes.

Further, four corners of the bottom of the base are respectively provided with a roller, which can facilitate the overall movement of the installation platform.

During the training, the operation can be divided into two parts: installation and connection. The specific method is as follows:

Before the installation operation, the electric energy meter, junction box, current transformer, power consumption information collection terminal and load switch on the wall surface need to be removed from the wall surface and placed in the equipment box. After the installation operation starts, the training personnel Quickly identify different devices and install them in corresponding positions. As shown in Figure 1, the energy meter is located in the upper left corner, the junction box is located under the energy meter, the current transformer is located under the junction box, and the power consumption information collection terminal is located in the In the upper right corner, the load switch is located in the lower right corner. The reason for this arrangement is conducive to the wiring operation, and the wiring will not be confusing.

At the beginning of the wiring operation, it is divided into four parts: metering, power consumption information collection, load control, and power consumption inspection, specifically:

When measuring, connect the three-phase current terminal with the primary circuit input terminal of the current transformer, connect the three-phase voltage terminal with the voltage interface of the junction box, and connect the secondary circuit output terminal of the current transformer with the current interface of the junction box Connection, the current interface and voltage interface of the electric energy meter are respectively connected to the current interface and voltage interface of the junction box. When the wiring is completed, it should be as shown in Figure 2. After the wiring is completed, turn on the voltage and current equipment, the energy meter should start counting, and the reading should appear.

When measuring electricity consumption information, the junction box (or energy meter) is connected in parallel to the electricity consumption information collection terminal to provide working power, and the terminal 485 interface terminal of the collection terminal is connected to the 485 interface terminal of the energy meter to read the data of the energy meter. The final effect of the wiring is as follows: Figure 2 shows. After the wiring is completed, the power consumption information collection terminal is connected to the remote computer power consumption information system through the wireless network, and the data is uploaded to the system.

When performing load control operations, the control circuit interface terminals of the power consumption information collection terminal are connected to the load switch control circuit terminals, as shown in Figure 2. At this time, the computer power consumption information system issues commands to the collection terminal through the wireless network to control the tripping and closing of the load switch.

When checking electricity, according to the metering operation, there is a complete set of voltage and current equipment in the wall, and a three-phase current terminal is provided on the table, which can be connected to the primary circuit input terminal of the current transformer and can inject primary current. At the same time, the three-phase voltage terminal on the table is connected to the voltage circuit of the electric energy meter through the junction box. The on-site calibrator is taken out from the equipment box, and the voltage and current terminals of the on-site calibrator are connected to the corresponding voltage and current terminals of the junction box (or electric energy meter), so that calibration and analysis can be performed. The wiring effect is shown in Figure 2.

It should be understood that the above-mentioned descriptions for the preferred embodiments are relatively detailed, and should not therefore be considered as limiting the scope of the patent protection of the present invention. Within the scope of protection, various modifications such as replacement and simple combination can also be made, all of which fall within the protection scope of the present invention, and the scope of protection of the present invention should be based on the appended claims.

Claims (5)

1. power equipment demonstration training set, is characterized in that, comprise mounting platform and remote computer, carry out data transmission between mounting platform and remote computer by wireless network; Described mounting platform comprises body of wall and base, described base is the cavity body structure of front opening, on-site calibrator is provided with in cavity, described body of wall is fixed on base upper surface, body of wall inside is provided with electric current and voltage equipment, body of wall front-end surface is provided with electric energy meter, terminal box, current transformer, power information acquisition terminal, on-load switch, three-phase voltage terminals and three-phase current terminals, three-phase voltage terminals and three-phase current terminals and electric current and voltage equipment connection.

2. power equipment demonstration training set according to claim 1, is characterized in that, be divided into the appliance case of top and the cable box of below in the cavity of described base by dividing plate.

3. power equipment demonstration training set according to claim 1, it is characterized in that, described electric energy meter, terminal box, current transformer, power information acquisition terminal, on-load switch are connected with surface of wall respectively by bolt.

4. power equipment demonstration training set according to claim 1, it is characterized in that, described surface of wall is provided with some T-shaped mounting holes, and electric energy meter, terminal box, current transformer, power information acquisition terminal, on-load switch are fixed on body of wall respectively by T-shaped mounting hole.

5. power equipment demonstration training set according to claim 1, it is characterized in that, the corner, four, bottom of described base is respectively equipped with a roller.