Intelligent power distribution cabinet system

Abstract

An intelligent power distribution cabinet system comprises a power distribution cabinet and a control center connected with the power distribution cabinet through a communication line. The power distribution cabinet is provided with a circuit breaker switching-on and switching-off operation button, an electric power meter and a circuit breaker, and further comprises an electrical loop connected with the circuit breaker switching-on and switching-off operation button, the electric power meter and the circuit breaker, and the electrical loop is connected with a digital loop which receives electrical signals and converts the electrical signals into digital signals to be sent. The control center is provided with a display screen and an operation device, the operation device receives the digital signal and supplies the load of the power distribution cabinet to work through a communication line, and the novel monitoring operation system of the power distribution cabinet aims at solving the problem of monitoring operation timeliness of the power distribution cabinet installed in a power distribution room. At present, power distribution cabinet devices are all arranged in a power distribution room, if a short-circuit fault occurs, an electrical loop or a load needs to be disconnected, and a worker needs to enter the power distribution room to operate a target power distribution cabinet, so that the action is not timely, and the risk of fault expansion is increased.

Description

Technical Field

[0001] The utility model relates to the field of power distribution systems, in particular to an intelligent power distribution cabinet system. Background Art

[0002] At present, if the distribution cabinets installed in the distribution room need to be closed or opened by the staff, the staff need to enter the distribution room to close or open the switch. In addition, the intelligent monitoring system for the distribution room and distribution cabinets uses infrared sensors to monitor the fire and obtain relevant information such as equipment power parameters. The staff enters the distribution room to close or open the target cabinets and circuits, which makes the action untimely. Utility Model Content

[0003] In order to solve the above problems, this technical solution provides an intelligent power distribution cabinet system.

[0004] To achieve the above purpose, the technical solution is as follows:

[0005] An intelligent power distribution cabinet system, comprising a power distribution cabinet and a control center connected to the power distribution cabinet via a communication line;

[0006] The power distribution cabinet is provided with a circuit breaker closing and opening operation button, a power meter and a circuit breaker, and also includes an electrical circuit connected to the circuit breaker closing and opening operation button, the power meter and the circuit breaker, wherein the electrical circuit is connected to a digital circuit that receives electrical signals and converts them into digital signals for transmission;

[0007] The control center is provided with a display screen and an operating device, and the operating device receives digital signals and operates the load of the distribution cabinet through the communication line.

[0008] In some embodiments, the power distribution cabinet is one of an incoming line cabinet, a contact cabinet, a capacitor cabinet, an active filter cabinet, and an outgoing line cabinet.

[0009] In some embodiments, there are multiple operating devices, each of which is connected to the display screen via a connecting line, and each of the operating devices corresponds to a power distribution cabinet or one operating device corresponds to multiple power distribution cabinets.

[0010] In some embodiments, the power distribution cabinet is also provided with a closing indicator light.

[0011] The beneficial effects of this application are:

[0012] The purpose of this application is to provide a new type of monitoring and operating system for distribution cabinets, aiming to solve the problem of timely monitoring and operation of distribution cabinets installed in distribution rooms. At present, distribution cabinets are installed in distribution rooms. If a short circuit occurs, the electrical circuit needs to be disconnected or the load needs to be disconnected. It is necessary for staff to enter the distribution room to operate the target distribution cabinet, which will make the action untimely and increase the risk of fault expansion. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the drawings required for describing the embodiments are briefly introduced below.

[0014] Figure 1 This is a schematic diagram of the structure of the embodiment of the utility model Figure 1 ;

[0015] Figure 2 This is a schematic diagram of the structure of the embodiment of the utility model Figure 2 . DETAILED DESCRIPTION

[0016] In order to make the technical problems, technical solutions and beneficial effects solved by the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0017] Please refer to Figure 1-2 As shown, an intelligent power distribution cabinet system includes a power distribution cabinet and a control center connected to the power distribution cabinet via a communication line;

[0018] The power distribution cabinet is provided with a circuit breaker closing and opening operation button 1, a power meter 2 and a circuit breaker 3, and also includes an electrical circuit connected to the circuit breaker closing and opening operation button 1, the power meter 2 and the circuit breaker 3, and the electrical circuit is connected to a digital circuit that receives electrical signals and converts them into digital signals for transmission;

[0019] The control center is provided with a display screen and an operating device. The operating device receives digital signals and operates the load of the distribution cabinet through the communication line. The electrical signals in the electrical circuit in the distribution cabinet are converted into digital signals through digital circuits and then transmitted to the control center through digital signal communication lines.

[0020] This application converts the important circuit electrical signals in the distribution cabinet into digital signals and transmits them to a dedicated control center, and uses the control equipment to realize remote intelligent control of the distribution cabinet, such as closing and opening the switch, which is conducive to operating the distribution cabinet more quickly and efficiently and preventing the fault from further expanding. This utility model converts the important electrical signals of all the distribution cabinets in the distribution room into digital signals and transmits them to the control center, and uses the equipment in the control center for centralized monitoring and operation management, which is convenient for the staff to operate and view the status of the target distribution cabinet.

[0021] Specifically, the power distribution cabinet is a type of incoming line cabinet, contact cabinet, capacitor cabinet, active filter cabinet, and outgoing line cabinet.

[0022] Specifically, there are a plurality of operating devices, each of which is connected to the display screen via a connecting line, and each of the operating devices corresponds to a power distribution cabinet.

[0023] Specifically, the power distribution cabinet is also provided with a closing indicator light 4.

[0024] Specifically, the operating device is connected to the communication line from the power distribution cabinet, processes the digital signal of the power distribution cabinet, and realizes remote intelligent control of the power distribution cabinet. The operating status of all the power distribution cabinets in the power distribution room is displayed on the screen, so that the staff can directly observe the working status of the power distribution cabinet in the control center, and can timely detect faults and take corresponding measures.

[0025] The specific principle of the intelligent power distribution cabinet system of this application is as follows: the power distribution cabinet in the power distribution room has electrical circuits such as closing and opening indicator lights and closing and opening buttons. The electrical signals are converted into digital signals through digital circuits in the cabinets themselves, and then transmitted to the status control center of the power distribution cabinet system using digital signal communication lines. The operating equipment of the control center receives the status information of the power distribution cabinet and displays the electrical information such as the closing and opening of the power distribution cabinet on the screen of the control center. The operating equipment can be selectively configured according to the number of operation objects. The operating equipment of the control center can remotely control the disconnection and closing of the electrical circuits of the target power distribution cabinet;

[0026] The intelligent power distribution cabinet system of the present application includes but is not limited to the main electrical information transmitted by the above-mentioned power distribution cabinet (circuit breaker closing and opening and its status display), which can transmit all the important electrical information required by the power distribution cabinet in the power distribution room to the control center. The information of the power distribution cabinet is centrally reflected in the control center, which is conducive to the staff to check the status of the power distribution cabinet and respond more quickly after a fault occurs, and to ensure the personal safety of the staff.

[0027] The intelligent power distribution cabinet system of the present application is not only used for power distribution cabinets, but also can be used for centralized control of power distribution boxes. The control center can be used together with the fire control system of the power distribution room, so that the fire control system and the electrical circuit control system can centrally handle problems in the same control room.

[0028] The above description is only a preferred embodiment of the present application and is not intended to limit the scope of implementation of the present application. Other principles and basic structures that are the same or similar to those of the present application are within the protection scope of the present application.

Claims

1. An intelligent power distribution cabinet system, characterized in that: It includes a power distribution cabinet and a control center connected to the power distribution cabinet via a communication line; The power distribution cabinet is provided with a circuit breaker closing / opening operation button (1), a power meter (2) and a circuit breaker (3), and also comprises an electrical circuit connected to the circuit breaker closing / opening operation button (1), the power meter (2) and the circuit breaker (3), wherein the electrical circuit is connected to a digital circuit that receives electrical signals and converts them into digital signals for transmission; The control center is provided with a display screen and an operating device, and the operating device receives digital signals and operates the load of the distribution cabinet through the communication line.

2. According to claim 1, an intelligent power distribution cabinet system is characterized in that: The power distribution cabinet is a type of incoming line cabinet, contact cabinet, capacitor cabinet, active filter cabinet, and outgoing line cabinet.

3. The intelligent power distribution cabinet system according to claim 1, characterized in that: There are multiple operating devices, each of which is connected to the display screen via a connecting line, and each of the operating devices corresponds to a power distribution cabinet or one operating device corresponds to multiple power distribution cabinets.

4. The intelligent power distribution cabinet system according to claim 1, characterized in that: The power distribution cabinet is also provided with a closing indicator light (4).

Images