KR101345807B1 - Customized current flow improvement device using dielectric filter modules - Google Patents

Abstract

The present invention relates to a customized current flow improvement device using unit dielectric filter modules satisfying the requirements requested by a user by preparing the dielectric filter modules with the basic unit capacities and connecting them in parallel according to capacity. The device according to the present invention comprises: a plurality of unit dielectric filters having different unit capacities; a plurality of shelves for holding the unit dielectric filters; a parallel connection member for connecting the dielectric filters, installed at each shelf, to each other in parallel; and a rectangular parallelepiped housing having one open side and a door hinged at the open side in order to provide a space for holding the plurality of shelves and install the parallel connection member at a rear side. The customized current flow improvement device using the unit dielectric filter module according to the present invention can improve the efficiency at low costs by connecting the plurality of unit dielectric filter modules to each other in parallel and implementing an optimal capacity customized as requested by the user, and can be used for a long time by enhancing the durability in accordance with the parallel connection.

Description

CUSTOMIZED CURRENT FLOW IMPROVEMENT DEVICE USING DIELECTRIC FILTER MODULES}

The present invention relates to a device for improving the current flow, and more particularly, to prepare a dielectric filter module with a basic unit capacity, and then connect in parallel according to the capacity to tailor a custom current using a unit dielectric filter module that can meet the characteristics required by the user. It relates to a flow improving device.

In general, electricity used in homes and industries is transferred from power plants to transmission lines and to homes and factories, where voltages such as 22900 volts or 6600 volts are delivered to the home at about 220 volts in several stages. The electricity delivered to homes and factories is supplied to products such as washing machines, refrigerators, fans, and air conditioners, and is also supplied to household lamps to enrich human life.In industrial sites, power is supplied to various motors and machinery. It is a big energy source to produce

On the other hand, assuming that the target power factor is 90%, if the current load is operating at a power factor of about 80%, it is necessary to control the voltage and the current vector using the current improving device. That is, between the pole plates is insulated with a ceramic dielectric, but since there is no conductor between the pole plates, no general current flows inside the pole plates. Here, the general current refers to a current due to the movement of charge, that is, a conduction current.

However, magnetic fields are generated around the pole plate when there is charge in and out (conduction current) through the lead wire. The magnetic field distribution is the same as the distribution of magnetic field (H) when the current flows inside the product. Maxwell thought that a hypothetical current would also flow inside the capacitor, calling it displacement current. The displacement current value is always the same as the conduction current of the conductor connected to the power supply terminal. Therefore, it is not necessary to distinguish between conduction current and displacement current, and when current flows through the wire connected to the product, it can be considered that current flows inside the current improving device. If the combined current and displacement current are currents, the currents are continuous and Kirchhoff's law is established.

In addition, when a lot of noise is included in the incoming electricity, the efficiency is lowered, waste of electric energy is generated, a harmful environment is generated due to electromagnetic waves, and it may cause malfunction of various equipment.

To solve this problem, various types of current flow improving devices using ceramic dielectrics have been patented.

(Patent Document 1) KR10-1015259 B1

However, the conventional current flow improvers are provided with various products according to the user's capacity in advance by using a single independent ceramic dielectric, it is difficult to match the desired capacity, using a larger capacity than necessary, bulky, expensive and efficient There was a problem falling.

The present invention has been proposed to solve the above problems, an object of the present invention is to prepare a dielectric filter module with a basic unit capacity, and then connected in parallel to match the capacity unit dielectric filter that can meet the characteristics required by the user It is to provide a customized current flow improving device using the module.

In order to achieve the above object, the device of the present invention includes a plurality of unit dielectric filters having unit capacities different from each other; A plurality of shelves for respectively receiving the unit dielectric filters; A parallel connection member for connecting the mounted dielectric filters in parallel when the unit dielectric filter is mounted on the shelf; And a housing having one side opening and a door hinged to the opening surface of the housing to provide a space for accommodating the plurality of selves, and a rear side of the housing to which the parallel connection member is mounted. do.

The unit dielectric filter modules have two pairs of connectors for parallel connection with up / down neighboring modules, and each connector is connected through a cable connection member or the unit dielectric filter modules are connected to one pair. A connector is provided, and the connector is connected in parallel via a common bus bar attached to the case. Each shelf may be attached with a guide for guiding the unit dielectric module.

The customized current flow improving device using the unit dielectric filter module according to the present invention can increase efficiency at low cost by implementing a plurality of unit dielectric filter modules in parallel to implement an optimal capacity according to a user's required capacity, Therefore, the durability is high, there is an effect that can be used for a long time.

1 is a conceptual diagram of a custom current flow improving apparatus according to the present invention,
2 is a schematic perspective view of a custom current flow improving device according to the present invention;
3 is an example of parallel connection of a unit dielectric filter module according to the present invention;
4 is another example of a parallel connection of a unit dielectric filter module according to the present invention;
5 is a perspective view of a case of a custom current flow improving device according to the present invention;
6 is an example of a unit capacitance dielectric filter module according to the present invention;
7 is a manufacturing process diagram of a customized current flow improving device according to the present invention.

The technical problems achieved by the present invention and the practice of the present invention will be more clearly understood by the preferred embodiments of the present invention described below. The following examples are merely illustrated to illustrate the present invention and are not intended to limit the scope of the present invention.

1 is a conceptual diagram of a custom current flow improving apparatus according to the present invention, Figure 2 is a schematic perspective view of a custom current flow improving apparatus according to the present invention.

As shown in FIG. 1, the customized current flow improving apparatus according to the present invention may provide a customized unit capacity by combining a dielectric filter module having a predetermined unit capacity according to a user's required capacity. Referring to FIG. 1, (a) shows an example of implementing a user's 60KVA capacity using six 10KVA unit capacitance dielectric filter modules, and (b) shows a user's 85KVA capacity using two 20KVA capacity and four 10KVA capacity and This is an example of implementing a 5KVA dielectric filter module, and (c) shows an example of implementing a user's 60KVA capacity using two 20KVA and two 10KVA dielectric filter modules.

In addition, the customized current flow improving apparatus according to the present invention, as shown in Figure 2, the case 20 is a self-implemented for mounting a plurality of unit dielectric filter modules (10-1 ~ 10-5), and the case It consists of a plurality of unit dielectric filter modules 10-1 to 10-5 mounted therein, and the unit dielectric filter modules 10-1 to 10-5 are parallel to each other through a module connecting member formed in a case. It is connected to the user side load in parallel through the wire 30.

As such, the present invention provides, for example, a 5KVA unit capacitance dielectric filter, a 10KVA unit capacitance dielectric filter, and a 20KVA unit capacitance dielectric filter, and then, by appropriately combining the unit dielectric filter modules according to a user's required capacitance, to provide a custom. As such, when a plurality of dielectric filter modules are connected in parallel and customized, the efficiency can be increased and durability can be improved.

In particular, when purchasing six 100KVA capacitors as shown in FIG. 1A and connecting them to individual connection members, fine adjustment of the power factor is possible, and the burden of each capacitor is greatly reduced and the service life can be used for a long time. In the case of using two 20KVA and two 10KVA as shown in FIG. 1C, the fine power factor adjustment is lower than that of FIG. 1A, but there is no problem in operation.

3 is an example of parallel connection of a unit dielectric filter module according to the present invention, FIG. 4 is another example of a parallel connection of a unit dielectric filter module according to the present invention, and FIG. 5 is a case of a customized current flow improving apparatus according to the present invention. Perspective view.

As shown in FIG. 3, the unit dielectric filter modules 10-1 through 10-5 according to the present invention include two pairs of connectors 14a and 14b for connecting in parallel with up / down neighboring modules; 16a and 16b, and this connector is connected through a cable type connecting member.

In addition, the unit dielectric filter modules 10-1 to 10-5 according to the present invention have a pair of connectors, as shown in FIG. 4, and the common busbars 22a, Connection in parallel via 22b). When using the common bus bars 22a and 22b as shown in FIG. 4, the connector and the bus bar of the module are coupled in a concave-convex manner in which one side protrudes and a recess is formed on the other side to be recessed.

In addition, the case 20 according to the embodiment of the present invention, as shown in FIG. 5, has a rectangular parallelepiped housing 21 having one surface open, a door 25 hinged to an opening surface of the housing, and five units. Five shelves 24-1 to 24-5 for mounting the dielectric filter modules 10-1 to 10-5 and a pair of connecting members attached to the rear of the housing to connect the unit dielectric modules in parallel 22a and 22b and wires 30 attached to the connecting members 22a and 22b and connected to the load side, and a support 23 for supporting the housing 21 is provided on the bottom of the housing 21. Attached. Although not shown in detail in the drawings, guides for guiding the unit dielectric modules 10-1 to 10-5 may be attached to each shelf 24-1 to 24-5.

6A-6C are examples of unit capacity dielectric filter modules in accordance with the present invention.

In the embodiment of the present invention, as shown in FIGS. 6A to 6C, a unit capacitance dielectric filter module may include a unit dielectric filter module 10a having a capacity of 5 KVA, a unit dielectric filter module 10b having a capacity of 10 KVA, and a capacity of 20 KVA. It consists of the unit dielectric filter module 10c. The outer size of each unit dielectric module is the same, but the size of the ceramic dielectric inside is different depending on the capacity. For example, in the case of a pouch type (square), it can be determined as shown in Equation 1 based on the orderer's information.

6A to 6C, each of the unit dielectric filter modules 10-1 to 10-5 includes a housing including an upper lid 15 and a lower case 11 to form an accommodation space therein, and a pair of electrodes. (13a, 13b), a ceramic dielectric body 12 integrally formed with ceramic powders inserted with a pair of electrodes 13a, 13b, and fixed for fixing the ceramic dielectric body 12 at a fixed distance from the housing Means and a connector 14a, 14b for connecting the pair of electrodes 13a, 13b in parallel with a load side using commercial electricity. The bottom surface of the lower case 11 is formed with a spacer for keeping the ceramic dielectric 12 at a predetermined distance from the bottom surface, and the spacer is formed with a screw hole for fixing the ceramic dielectric 12 to the connection bracket with screws I can fix it. In addition, the side of the lower case 11 is formed with a hole for installing the connecting connector (14a, 14b).

The ceramic dielectric material 12 is dried, pulverized, mixed, stirred, and molded into a chamber after firing, and the pair of electrodes 13a and 13b are disposed in parallel with each other, and a part of the ceramic dielectric material 12 is inserted into the ceramic dielectric material 12 to be ceramic. It is integral with the dielectric 12 and the exposed ends are fitted into the connecting connectors 14a and 14b so as to be connected to external electrical wiring (not shown) through the connector 14. The connecting connector 14 is electrically connected to each other by connecting the electrodes 13a and 13b inserted into the hole on the side of the housing and the wire inserted from the outside.

7 is a manufacturing process diagram of a customized current flow improving device according to the present invention.

In the method of manufacturing a power saving dielectric filter using a ceramic dielectric according to the present invention, as shown in FIG. 7, preparing a mineral material as a raw material of the ceramic dielectric 12 (S1), and drying the mineral material at 300 ° C. The water content of less than 5% (S2), the step of crushing the dried minerals into the grinder (S3), and in the particle size management step (S4) divided into 325 mesh to 2000 mesh size in the material of more than 325 mesh Secondary grinding to add and mix minerals (S5 and S6), and to mix and stir the raw materials (S7), and to put the stirred powder into a molding mold (S8), and to form a finished product (Ceramic dielectric), which is dried (S9).

Referring to FIG. 7, in the raw material extraction step S1, a mineral material for the ceramic dielectric 12 is prepared, and in the drying and firing step S2, the mineral material is dried at a predetermined temperature so that the moisture content is within 5% and harmful substances. Remove it. In the grinder input step (S3), the pulverized mineral material is added to the grinder to be pulverized to a size of 325 mesh to 2000 mesh, and mixed, stirred, molded, and dried (S4 to S9).

After inspecting the appearance of the finished ceramic dielectric, the exposed end of the electrode is inserted into the connector 14 and placed on the spacer 12 of the lower case, and fixed to the lower case 11 by using a bracket. The lid 15 and the lower case 11 are joined to complete the assembly. The assembled product is tested for insulation resistance, impedance, breakdown voltage, etc., and the good product is packed and shipped.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.

10-1 to 10-5: unit dielectric module 11: dielectric module case
12: ceramic dielectric 13a, 13b: pair of electrodes
14a, 14b: connector 15: fixing means
16a, 16b: additional connector 20: enclosure case
21: housing 22a, 22b: parallel connection member
23: support 24-1-24-5: self
25a, 25b: locking means 30: electric wire

Claims (3)

delete A plurality of unit dielectric filter modules having unit capacities different from each other;
A plurality of shelves for respectively receiving said unit dielectric filter module;
A parallel connection member for connecting the mounted dielectric filter modules in parallel when the unit dielectric filter module is mounted on the shelf; And
It is composed of a housing having a rectangular parallelepiped shape of which one side is opened and a door hinged to the opening face of the housing to provide a space for accommodating the plurality of selves, and a housing on which the parallel connection member is mounted on the rear side thereof.
The unit dielectric filter modules have two pairs of connectors for parallel connection with up / down neighboring modules, and each connector is connected through a cable connection member or the unit dielectric filter modules are connected to one pair. A custom current flow improver using a unit dielectric filter module, comprising a connector, the connector being connected in parallel via a common busbar attached to the case. The apparatus of claim 2, wherein a guide for guiding the unit dielectric module may be attached to each shelf.

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