CN219302546U

CN219302546U - Buckle formula mutual-inductor system of distributed processing

Info

Publication number: CN219302546U
Application number: CN202223572330.7U
Authority: CN
Inventors: 易冉
Original assignee: Hangzhou E Lord Lightning Protection Technology Co ltd
Current assignee: Hangzhou E Lord Lightning Protection Technology Co ltd
Priority date: 2022-12-31
Filing date: 2022-12-31
Publication date: 2023-07-04
Anticipated expiration: 2032-12-31

Abstract

The utility model discloses a buckle type mutual inductor system with distributed processing, which comprises the following components: the electromagnetic coil is used for being connected with a circuit to be tested and generating current on the electromagnetic coil, the data acquisition module is used for detecting the current and the voltage of the circuit to be tested, the distributed processor is used for carrying out distributed processing on current and voltage data, the metal rod is used for supplying power, the electromagnetic coil is connected with the data acquisition module, the data acquisition module is connected with the distributed processor, the metal rod is respectively connected with the data acquisition module and the distributed processor, the distributed processor comprises a controller and at least two processors which are mutually connected in parallel, and the controller is respectively connected with each processor. The method and the device can be used for directly processing voltage and current data through the controller on site while measuring the current and the voltage of the circuit system.

Description

Buckle formula mutual-inductor system of distributed processing

Technical Field

The application relates to the technical field of buckle-type transformers, in particular to a buckle-type transformer system for distributed processing.

Background

The transformer is generally used in large factories or companies, is a special transformer, is widely applied to power supply systems for supplying power to voltage coils or current coils of measuring instruments and relays, and mainly changes high voltage and large current into standard low voltage and small current. At present, most of the transformers can only measure the current and the voltage of a circuit system, but cannot directly process data on site, and the subsequent processing needs to be performed by manually and independently pulling wires after the measurement is completed, so that a large amount of time and labor are consumed, a small amount of transformers are internally provided with a processor for processing the data, and the processing efficiency is lower in the practical situation.

Disclosure of Invention

To solve the above-mentioned problems, embodiments of the present application provide a buckle-type transformer system for distributed processing.

In a first aspect, embodiments of the present application provide a distributed processing snap-in transformer system, the system comprising: the system comprises an electromagnetic coil, a data acquisition module, a distributed processor and a metal rod, wherein the electromagnetic coil is used for generating current on the electromagnetic coil when the system is connected with a circuit to be detected, the data acquisition module is used for detecting the current and the voltage of the circuit to be detected, the distributed processor is used for carrying out distributed processing on current and voltage data, the metal rod is used for being connected with the circuit to be detected and supplying power to the system, the electromagnetic coil is connected with the data acquisition module, the data acquisition module is connected with the distributed processor, the metal rod is respectively connected with the data acquisition module and the distributed processor, the distributed processor comprises a controller and at least two processors which are mutually connected in parallel, and the controller is respectively connected with each processor.

Preferably, a switch is further arranged between the processor and the controller, and the controller is used for controlling the opening or closing of each switch.

Preferably, the processor is a microprocessor.

Preferably, the controller is a PLC controller.

Preferably, the system further comprises a wireless transmission module, wherein the wireless transmission module is connected with the distributed processor and is used for being connected with the server through a gateway.

Preferably, the controller is connected with the wireless transmission module.

Preferably, each processor is connected with the data acquisition module respectively.

The beneficial effects of the utility model are as follows: the method has the advantages that the method can directly process voltage and current data through the controller on site while measuring the current and the voltage of the circuit system, reduces labor cost and time cost, and performs distributed processing on the data through the distributed processor, so that the data processing efficiency is high when the large-size copper bar circuit is faced.

Drawings

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

Fig. 1 is a schematic system architecture diagram of a distributed processing snap-in transformer system according to an embodiment of the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.

In the following description, the terms "first," "second," and "first," are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The following description provides various embodiments of the present application, and various embodiments may be substituted or combined, so that the present application is also intended to encompass all possible combinations of the same and/or different embodiments described. Thus, if one embodiment includes feature A, B, C and another embodiment includes feature B, D, then the present application should also be considered to include embodiments that include one or more of all other possible combinations including A, B, C, D, although such an embodiment may not be explicitly recited in the following.

The following description provides examples and does not limit the scope, applicability, or examples set forth in the claims. Changes may be made in the function and arrangement of elements described without departing from the scope of the application. Various examples may omit, replace, or add various procedures or components as appropriate. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Furthermore, features described with respect to some examples may be combined into other examples.

Referring to fig. 1, fig. 1 is a schematic system architecture diagram of a distributed processing snap-in transformer system according to an embodiment of the present application. In an embodiment of the present application, the system includes:

the system comprises an electromagnetic coil, a data acquisition module, a distributed processor and a metal rod, wherein the electromagnetic coil is used for generating current on the electromagnetic coil when the system is connected with a circuit to be detected, the data acquisition module is used for detecting the current and the voltage of the circuit to be detected, the distributed processor is used for carrying out distributed processing on current and voltage data, the metal rod is used for being connected with the circuit to be detected and supplying power to the system, the electromagnetic coil is connected with the data acquisition module, the data acquisition module is connected with the distributed processor, the metal rod is respectively connected with the data acquisition module and the distributed processor, the distributed processor comprises a controller and at least two processors which are mutually connected in parallel, and the controller is respectively connected with each processor.

In one embodiment, a switch is further disposed between the processor and the controller, and the controller is configured to control opening or closing of each switch.

In one embodiment, the processor is a microprocessor.

In one embodiment, the controller is a PLC controller.

In one embodiment, the system further comprises a wireless transmission module, the wireless transmission module is connected with the distributed processor, and the wireless transmission module is used for being connected with a server through a gateway.

In one embodiment, the controller is coupled to the wireless transmission module.

In one embodiment, each of the processors is connected to the data acquisition module.

In the embodiment of the application, the electromagnetic coil can be a detachable coil, so that the electromagnetic coil with different coil numbers can be replaced according to actual measurement requirements. The data acquisition module can adopt an electric energy metering chip with the model number of ADE7763, is internally provided with a digital integrator and an analog-to-digital converter, and can be directly connected with the output of the electromagnetic coil and the serial ports of all processors in the distributed processor. The metal rod is used for directly connecting with a circuit to be tested to obtain electric energy from the circuit to be tested to supply power for the normal operation of the system. The processor is a microprocessor, can finish instruction fetching and executing, and exchanges electric signal data with logic components such as an external memory and a controller, and realizes the processing process of current and voltage data. The wireless transmission module can adopt a ZM2441PA08 chip, is a standard 2.4G radio frequency module with high transmission rate, has the maximum output of 20dBm under the transmission rate of 4Mbps, is suitable for large data volume transmission application, and is convenient for the connection with a controller by a high-speed SPI interface. Because each microprocessor in the distributed processor adopts distributed arrangement, the collected current and voltage signal data are respectively transmitted to each microprocessor for distributed processing, and finally the processing result electric signals are transmitted to the controller for feedback control, the data processing efficiency is high, and according to different circuits detected in actual needs, the number of communicated switches can be adjusted through the controller, so that the number of processors for distributed processing can be adjusted, and the high-efficiency processing can be guaranteed under various conditions.

The working process of the application is as follows: after the buckle type mutual inductor system is buckled to the circuit to be tested, the electromagnetic coil is communicated with the circuit to be tested, voltage or current is further generated, and the generated voltage or current is collected by the data collection module and then transmitted to the distributed processor. Each of the distributed processors performs distributed processing on the acquired voltage or current data and sends an electrical signal representing the processing result to the PLC controller. The PLC controller controls and adjusts the data signal of the circuit to be tested according to the received electrical signal, and the specific electrical signal interaction control process of the PLC controller is the prior art which is easily thought by those skilled in the art, and the specific control method is not the focus of the present application, so it is not described in detail herein. For some circuit devices which cannot be directly controlled, the controller can also send data signals to the server through interaction with the wireless transmission module, and the server can remotely adjust the corresponding device of the circuit to be tested.

The foregoing is merely exemplary embodiments of the present disclosure and is not intended to limit the scope of the present disclosure. That is, equivalent changes and modifications are contemplated by the teachings of this disclosure, which fall within the scope of the present disclosure. Embodiments of the present disclosure will be readily apparent to those skilled in the art from consideration of the specification and practice of the disclosure herein. This application is intended to cover any adaptations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a scope and spirit of the disclosure being indicated by the claims.

Claims

1. A distributed processing snap-in transformer system, the system comprising: the system comprises an electromagnetic coil, a data acquisition module, a distributed processor and a metal rod, wherein the electromagnetic coil is used for generating current on the electromagnetic coil when the system is connected with a circuit to be detected, the data acquisition module is used for detecting the current and the voltage of the circuit to be detected, the distributed processor is used for carrying out distributed processing on current and voltage data, the metal rod is used for being connected with the circuit to be detected and supplying power to the system, the electromagnetic coil is connected with the data acquisition module, the data acquisition module is connected with the distributed processor, the metal rod is respectively connected with the data acquisition module and the distributed processor, the distributed processor comprises a controller and at least two processors which are mutually connected in parallel, and the controller is respectively connected with each processor.

2. The system of claim 1, wherein a switch is further provided between the processor and a controller for controlling the opening or closing of each of the switches.

3. The system of claim 1, wherein the processor is a microprocessor.

4. The system of claim 1, wherein the controller is a PLC controller.

5. The system of claim 1, further comprising a wireless transmission module coupled to the distributed processor, the wireless transmission module configured to couple to a server via a gateway.

6. The system of claim 5, wherein the controller is coupled to the wireless transmission module.

7. The system of claim 1, wherein each of the processors is coupled to a respective one of the data acquisition modules.