CN219456363U

CN219456363U - Line loss simulator

Info

Publication number: CN219456363U
Application number: CN202320743347.XU
Authority: CN
Inventors: 吴毅帆; 胡文康; 方秀美
Original assignee: Quzhou Sanyuan Huineng Electronical Co ltd
Current assignee: Quzhou Sanyuan Huineng Electronical Co ltd
Priority date: 2023-04-07
Filing date: 2023-04-07
Publication date: 2023-08-01
Anticipated expiration: 2033-04-07

Abstract

The utility model relates to the technical field of line loss simulation, and discloses a line loss simulation device which comprises a cabinet body, wherein a line loss simulation assembly is arranged on the cabinet body and comprises a plurality of modules, and the modules are connected in series through wires. Through the input serial connection of the live wire L of the input power supply and the line loss simulation component, the line loss simulation component is connected on the voltage stabilizer in series through the output of the lead wire, the requirement of the house lead wire is simulated, the voltage stabilizer is tested, and the problems and phenomena of the voltage stabilizer in the using process can be simulated and tested.

Description

Line loss simulator

Technical Field

The utility model belongs to the technical field of line loss simulation, and particularly relates to a line loss simulation device.

Background

The line loss refers to energy loss emitted in a heat energy form when current is transmitted through a lead, and mainly comprises two parts: 1. the active power consumption is that resistance is generated to the current flowing through due to the resistance action and the magnetic field action of a conductor line or a line network for transmitting the current, and the electric energy must overcome the resistance of the conductor to work in the transmission process of the power network, so that heat is generated, and the active power consumption is caused; 2. reactive power consumption, which is the loss of electric energy emitted in the form of heat energy, is generated by the reactance of the transmission current wire, the reactance generated by the copper wire winding of the transformer, the magnetic reactance, and the inductance of the transformer core (inductive susceptance). Transformers for improving the efficiency of power transfer must rely on a continuous alternating electromagnetic field to achieve both current boosting and current dropping; the motor for production must also rely on maintaining a rotating electromagnetic field to continue to operate and thus drive the machine to operate, and when the electromagnetic field is established in the device by the current, the electric energy consumption is generated due to the mutual interference of alternating magnetic fields, and the reactive consumption is also called because of no actual function.

In the power grid, the internal resistance R of the house lead-in wire is determined by the existence of the house lead-in wire (the length and the diameter of the wire). Therefore, the voltage fluctuation interference of the power grid can be caused in the use process of the access voltage stabilizer, the operation of the voltage stabilizer and the influence on other electric equipment are caused, and the equipment is caused to be unable to normally and stably operate.

In order to solve the problem that the analog voltage stabilizer is influenced by the house lead-in wire of the power grid in the actual use environment, a line loss analog device is provided.

Disclosure of Invention

In order to solve the technical problems, the utility model aims to provide a line loss simulation device so as to solve the technical defects that the operation of a voltage stabilizer and the influence on other electric equipment are caused by the fluctuation interference of the voltage of a power grid in the use process of the conventional voltage stabilizer, and the equipment cannot normally and stably operate.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the line loss simulation device comprises a cabinet body, wherein a line loss simulation assembly is arranged on the cabinet body and comprises a plurality of modules, and the modules are connected in series through wires.

As a further preferable scheme of the utility model, the single module comprises four screws, the screws are divided into a left side wall and a right side wall which are respectively arranged in the cabinet body, the two screws at the same end are arranged up and down, a coil is wound between the two screws arranged up and down, and two ends of the coil are respectively connected with each binding post on the cabinet body.

As a further preferable scheme of the utility model, one end of the screw rod is fixedly arranged on the side face of the cabinet body through a nut.

As a further preferable mode of the utility model, the coil is a whole copper wire.

As a further preferable mode of the utility model, a paper roll is fixedly coiled on the outer wall of the screw.

As a further preferable mode of the utility model, a cardboard is arranged between the two screws at the left end and the two screws at the right end.

As a further preferable scheme of the utility model, the bottom of the cabinet body is fixedly provided with rollers.

Compared with the prior art, the line loss simulation device provided by the utility model has the following beneficial effects: according to the utility model, the input power supply live wire L is connected with the input of the line loss simulation component in series, the line loss simulation component is connected with the voltage stabilizer in series through the output of the lead, the requirement of the house lead is simulated, and the voltage stabilizer is tested, so that the problems and phenomena of the voltage stabilizer in the using process can be simulated and tested.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only examples of embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a front view of an embodiment of the present utility model;

FIG. 2 is an enlarged schematic view of the portion A of FIG. 1;

FIG. 3 is a schematic perspective view of an embodiment of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of portion B in FIG. 3;

fig. 5 is a schematic diagram of the operation of an embodiment of the present utility model.

Reference numerals:

100. a cabinet body; 200. a roller; 300. a screw; 400. a nut; 500. paper roll; 600. a coil; 700. a paperboard; 800. a voltage stabilizer.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the following detailed description of the implementation routine of the present utility model is provided with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In the description of the embodiments of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "inner", "outer", etc., are based on the directions or positional relationships shown in the drawings, are merely for convenience in describing the embodiments of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present utility model.

In the description of the embodiments of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, integrally connected, or detachably connected; may be a communication between the interiors of two elements; either directly or indirectly through intermediaries, the specific meaning of the terms in the embodiments of the utility model will be understood by those skilled in the art in the specific case.

Embodiment one:

referring to fig. 1-5, the line loss simulation device in the embodiment of the utility model comprises a cabinet body 100, wherein a line loss simulation assembly is installed on the cabinet body 100, and the line loss simulation assembly comprises four modules which are connected in series through wires. Through the line loss simulation component, the problems and phenomena of the voltage stabilizer in the using process can be simulated and tested.

Embodiment two: referring to fig. 1-5, the improvement is based on the first embodiment.

The single module comprises four screw rods 300, wherein the screw rods 300 are divided into a left side wall and a right side wall which are respectively arranged in the cabinet body 100, the two screw rods 300 at the same end are arranged up and down, a coil 600 is wound between the two screw rods 300 arranged up and down, and two ends of the coil 600 are respectively connected with each binding post on the cabinet body 100.

Through above-mentioned technical scheme, coil 600 coiling coincide has the multilayer, through coiling coil 600 between two screw rods 300, rethread coil 600 is connected with the terminal, can simulate and test out the problem and the phenomenon that the stabiliser takes place in the in-process of using.

One end of the screw 300 is fixedly installed at the side of the cabinet 100 through the nut 400, so that the screw 300 is conveniently assembled and disassembled.

The coil 600 is a whole copper wire, and the copper wire has good performance and stable output.

The paper roll 500 is fixedly rolled on the outer wall of the screw 300 and is used for isolating the screw 300 from the coil 600, so that the electric conduction with the screw 300 is avoided, and the short circuit is avoided.

The paper board 700 is arranged between the two screws 300 at the left end and the two screws 300 at the right end and used for isolating the left coil 600 from the right coil 600, so that alternating current conduction of the left coil 600 and the right coil 600 is avoided, and the paper board 700 is also arranged on the inner wall of the cabinet body 100 at one side close to the coils 600, so that short circuit with the cabinet body 100 is avoided.

The bottom of the cabinet 100 is fixedly provided with the roller 200, so that the cabinet 100 can be conveniently moved, and the device can be conveniently used.

As shown in fig. 5, when the line loss simulation detection is performed, the input power supply live wire L is connected in series with the input of the line loss simulation component, the line loss simulation component is connected in series with the voltage regulator 800 through the output of the wire, and the requirement of the house lead is simulated, so as to perform the test of the voltage regulator 800.

A single module is set to simulate the line loss by 250 meters, and all the modules are integrally connected in series to form a line loss simulation assembly, wherein the simulation quantity is 1000 meters.

The above-mentioned different embodiments can be mutually combined, replaced and matched for use.

While the basic principles of the present utility model have been shown and described, the foregoing is provided by way of illustration of a preferred embodiment of the utility model, and not by way of limitation, the foregoing embodiment and description are merely illustrative of the principles of the utility model, and any modifications, equivalents, improvements or modifications not within the spirit and scope of the utility model should be included within the scope of the utility model.

Claims

1. Line loss analogue means, its characterized in that: the intelligent cabinet temperature control system comprises a cabinet body (100), wherein a line loss simulation assembly is installed on the cabinet body (100), and comprises a plurality of modules which are connected in series through wires;

the single module includes four screw rods (300), screw rods (300) divide into respectively controlling two and install the inside left and right sides wall of cabinet body (100), two screw rods (300) of same one end are the upper and lower setting, and the winding has coil (600) between two screw rods (300) of upper and lower setting, the both ends of coil (600) respectively with each terminal connection on the cabinet body (100).

2. The line loss simulation apparatus according to claim 1, wherein: one end of the screw rod (300) is fixedly arranged on the side surface of the cabinet body (100) through a nut (400).

3. The line loss simulation apparatus according to claim 2, wherein: the coil (600) is a whole copper wire.

4. The line loss simulation apparatus according to claim 1, wherein: a paper roll (500) is fixedly coiled on the outer wall of the screw rod (300).

5. The line loss simulation apparatus according to claim 1, wherein: a paperboard (700) is arranged between the two screws (300) at the left end and the two screws (300) at the right end.

6. The line loss simulation apparatus according to claim 1, wherein: the bottom of the cabinet body (100) is fixedly provided with a roller (200).