CN214045179U

CN214045179U - Intelligent modular device of energy-saving transformer

Info

Publication number: CN214045179U
Application number: CN202022891121.3U
Authority: CN
Inventors: 杨华; 杨飘
Original assignee: Jiangsu Chenwu Energy Saving Technology Co ltd
Current assignee: Jiangsu Chenwu Energy Saving Technology Co ltd
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-08-24
Anticipated expiration: 2030-12-03

Abstract

The utility model discloses an energy-saving transformer intelligent object ization device, include: the transformer circuit breaker comprises a plurality of transformer circuit breaker modules and a control module, wherein the plurality of transformer circuit breaker modules are connected in parallel and then connected with the control module, each transformer circuit breaker module is formed by connecting a transformer and a circuit breaker in series, all the transformers are connected in parallel, and the control ends of all the circuit breakers are connected with the control module. The utility model discloses an energy-conserving transformer intelligent object device controls the quantity of transformer operation through control module according to the size of load, therefore can reduce the loss, save the capacity charge, reduce the fault rate of equipment, improve equipment stability problem.

Description

Intelligent modular device of energy-saving transformer

Technical Field

The utility model relates to an oil net electricity field especially relates to an energy-saving transformer intelligent object ization device.

Background

The existing network electric equipment is applied to the field of petroleum network electricity, and can be caused by different geology, working conditions and drilling engineering, so that the load can be divided into a plurality of situations, when a transformer with fixed capacity is adopted, the transformer is in a state of capacity complete operation no matter the load is in a small or large state, the operation capacity of the transformer can not be adjusted according to the size of the load, when the load is small, the waste of the capacity and the loss can be caused, and because an electronic device is in an operation state under a charged state, the fault rate of the device can be increased.

Therefore, according to the size of the field working condition, the intelligent modular device of the energy-saving transformer is designed based on the principle of reducing loss, saving transformer capacity cost, reducing failure rate and improving the working stability of equipment.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides an energy-saving transformer intelligent object ization device.

The utility model discloses the technical scheme who adopts as follows: an energy-saving transformer intelligent modular device, comprising: the transformer circuit breaker comprises a plurality of transformer circuit breaker modules and a control module, wherein the plurality of transformer circuit breaker modules are connected in parallel and then connected with the control module, each transformer circuit breaker module is formed by connecting a transformer and a circuit breaker in series, all the transformers are connected in parallel, and the control ends of all the circuit breakers are connected with the control module.

Further, the transformation circuit breaking modules are four.

Further, the control module comprises a controller for controlling the circuit breaker, a load data receiver and a central processing unit, and the controller and the load data receiver are connected with the central processing unit.

According to the technical solution provided by the utility model, the beneficial effects are that, the utility model discloses an energy-saving transformer intelligent object device carries out the quantity of controlling the transformer operation through control module according to the size of load, therefore can reduce the loss, save capacity charge, reduce the fault rate of equipment, improve equipment stability problem.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a simplified schematic diagram of an intelligent modular device of an energy-saving transformer provided by the present invention;

fig. 2 is a schematic diagram of an intelligent modular device of an energy-saving transformer provided by the present invention;

fig. 3 is a schematic diagram of a control module provided by the present invention.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1 to 3, the present embodiment provides an intelligent modular device for an energy-saving transformer, including: the transformer circuit breaker comprises a plurality of transformer circuit breaker modules 1 and a control module 2, wherein the plurality of transformer circuit breaker modules 1 are connected in parallel and then connected with the control module 2, each transformer circuit breaker module 1 is formed by connecting a transformer and a circuit breaker in series, all the transformers are connected in parallel, and the control ends of all the circuit breakers are connected with the control module 2. The transformer of the embodiment adopts ZS-1000/10/0.6, but is not limited to the ZS-1000/10/0.6, and the circuit breaker adopts CW3-1600-EQ37, but is not limited to the ZS-1000/10/0.6. The control module judges and calculates the total capacity of the transformer to be put into operation according to the actual operation load, the circuit breaker is put into and cut off according to the instruction of the control module, whether the transformer of the branch where the circuit breaker is located is put into operation or not is determined, the control module switches the total capacity of the transformer module to operate by switching the on-off state of the circuit breaker, the circuit breaker of each branch is switched infrequently, and each circuit breaker is connected with one transformer to achieve the purpose of quickly cutting off or putting into the transformer of the branch.

In this embodiment, the number of the transformer disconnection modules 1 is four. In fig. 2, the four transformation breaking modules 1 include a 1# transformer 5, a 2# transformer 6, a 3# transformer 7, a 4# transformer 8, a 1# breaker 9, a 2# breaker 10, a 3# breaker 11, and a 4# breaker 12. The 1# transformer 5 and the 1# breaker 9 are connected by a cable, the 2# transformer 6 and the 2# breaker 10 are connected by a cable, the 3# transformer 7 and the 3# breaker 11 are connected by a cable, and the 4# transformer 8 and the 4# breaker 12 are connected by a cable. The 1# transformer 5, the 2# transformer 6, the 3# transformer 7, and the 4# transformer 8 are connected in parallel with each other. The transformer circuit breaking module puts into and cuts off the quantity that the transformer operated according to the actual operating load, it is 80% of the operating capacity of module 1 of transformer circuit breaking to accord with the actual operating load, when the net electric installation adopts a fixed capacity transformer, no matter how big the actual load is, the transformer is in the running state all the time, the fault rate of equipment can increase like this, the transformer circuit breaking module takes a plurality of transformers and corresponding serial number circuit breakers to establish ties and then connect in parallel, the transformer circuit breaking module judges and puts into the capacity that needs the operation according to the actual load, according to the difference of operating mode, the size of load changes thereupon, avoid the condition that the whole operation of transformer capacity was put into operation when the actual load is little, both saved the capacity cost and reduced the fault rate of equipment.

In this embodiment, the control module 2 includes a controller 15 for controlling the circuit breaker, a load data receiver 16, and a central processor 17, and both the controller 15 and the load data receiver 16 are connected to the central processor 17 through cables. The data acquisition generator of the load data receiver 16 is used for acquiring the power data of the load and transmitting the power data to the central processor 17, and the load data receiver is selected from MAX13487E/MAX13488E, but is not limited thereto; the central processor 17 is controlled by comparing the operation capacities of the 1# breaker 9, the 2# breaker 10, the 3# breaker 11 and the 4# breaker 12 transmitted from the central processor 17. The central processor 17 converts the data transmitted from the load data receiver into a control instruction of a digital signal through an analog-to-digital conversion device, converts the electrical data transmitted from the controller 15 into the on-off state of the

circuit breakers

9, 10, 11 and 12 and transmits the on-off state to the load data receiver 16, and the central processor selects X30A-J1900 and is provided with a dual-network dual-serial port, a 4G memory and a 128G hard disk, but is not limited to the above. The controller 15 uses the control instruction of the central processing unit 17 to control the on-off of the four circuit breakers, the controller 15 judges that the load 3 is at least 80% of the operation capacity of the transformer breaking module 1, and the controller selects 6ES72881SR400AA0 and CPU SR40, but is not limited to the above; according to the principle that an electronic device cannot work under rated capacity for a long time, the service life of the transformer is prolonged, the received on-off states of four circuit breakers are converted into electrical data to be transmitted to a central processing unit 17, a load data receiver receives power data of a load and transmits the power data to the central processing unit, the central processing unit converts the load data into signals to be transmitted to a controller, the central processing unit does not need to frequently switch the running state of the transformer module in a short time by applying the Schmidt trigger mechanism principle according to the principle that the actual load is at least 80% of the running total capacity of the transformer module, if the load is ensured to be at least 80% of the running total capacity of the transformer module, the control module does not need to switch the number of the transformers under the condition that the load needs the total capacity provided by the transformer module to be between two trigger capacity thresholds, when the total capacity provided by the transformer module required by the load is lower than the lowest triggering capacity or higher than the highest threshold value of the capacity, the controller controls the total capacity of the transformer module to operate through the signal instruction sum of the central processing unit, reduces the fault rate of the grid power equipment, and improves the service life of the grid power equipment and the stability of the working operation.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An energy-saving transformer intelligent modularization device, characterized in that includes: the transformer circuit breaker comprises a plurality of transformer circuit breaker modules (1) and a control module (2), wherein the transformer circuit breaker modules (1) are connected in parallel and then connected with the control module (2), the transformer circuit breaker modules (1) are formed by connecting a transformer and a circuit breaker in series, all the transformers are connected in parallel, and the control ends of the circuit breakers are connected with the control module (2).

2. The intelligent modular device for energy-saving transformers according to claim 1, characterized in that the number of the transforming circuit-breaking modules (1) is four.

3. An intelligent modular device for energy-saving transformers according to claim 1, characterized in that the control module (2) comprises a controller (15) for controlling the circuit breaker, a load data receiver (16) and a central processor (17), wherein the controller (15) and the load data receiver (16) are connected to the central processor (17).

4. The intelligent modular device for the energy-saving transformer as claimed in claim 1, wherein the transformer is a ZS-1000/10/0.6 type product.

5. The intelligent modular device for energy-saving transformers as claimed in claim 1, wherein the circuit breaker is of model CW3-1600-EQ 37.

6. The intelligent modular device for energy-saving transformers according to claim 3, characterized in that the load data receiver is made of a product of a model MAX13487E/MAX 13488E.

7. The intelligent modular device for the energy-saving transformer as claimed in claim 3, wherein the central processing unit is selected from a product of X30A-J1900.

8. The intelligent modular device for the energy-saving transformer as claimed in claim 3, wherein the controller is a product of 6ES72881SR400AA 0.