Ring main unit operation fault monitoring system

Abstract

The utility model discloses a ring main unit operation fault monitoring system which comprises an acquisition device, a monitoring module, a signal processor, a cloud platform module, a communication module, a mode identification module, a control actuator, a software version management module and an intelligent maintenance module. The monitoring system can be optimized and upgraded conveniently, the stability and continuity of the system are improved, and the safety of the equipment is improved by electronically storing maintenance documents of different equipment and formulating an intelligent inspection maintenance scheme.

Description

Technical Field

[0001] The utility model relates to the relevant field of power equipment monitoring system, in particular to a ring network cabinet operation fault monitoring system. Background Art

[0002] Ring main unit is a group of electrical equipment installed in a metal or non-metallic insulation cabinet or made into an assembled interval ring main unit. Its core part uses load switches and fuses. It has the advantages of simple structure, small size, low price, improved power supply parameters and performance, and power supply safety. It is widely used in distribution stations and box-type substations in urban residential areas, high-rise buildings, large public buildings, factories and enterprises and other load centers.

[0003] With the continuous development of modern power systems, ring main units are increasingly used in distribution networks, and the types of equipment are becoming more diverse. Faced with the complexity and diversity of the operating environment of the ring network, the existing monitoring system has insufficient intelligence, cannot be well upgraded, maintained, and managed. Utility Model Content

[0004] Therefore, in order to solve the above-mentioned shortcomings, the utility model provides a ring main unit operation fault monitoring system.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a ring network cabinet operation fault monitoring system, including acquisition equipment, monitoring module, signal processor, cloud platform module, communication module, pattern recognition module, control actuator module, software version management module, and intelligent maintenance module.

[0006] Preferably, the preferably described collection device manages a variety of collection devices and detection instruments.

[0007] Preferably, the monitoring module designs and establishes a collection plan according to the characteristics of the equipment, and measures the operating status and power quality of the ring main unit in real time through the collected data.

[0008] Preferably, the signal processor integrates, analyzes and diagnoses the data, generates alarm information, and issues alarms and warnings for possible abnormal situations.

[0009] Preferably, the cloud platform module integrates information resources, centralizes data for storage and analysis, and generates relevant instruction information based on the analysis results.

[0010] Preferably, the communication module supports multiple transmission protocols, manages multiple transmission modes, and is responsible for transmitting data to the cloud platform or other related modules.

[0011] Preferably, the pattern recognition module utilizes machine learning to extract key information characterizing the state and classify and predict it, thereby identifying fault states, states indicating faults, and normal states.

[0012] Preferably, the control actuator module utilizes a control device to perform control adjustments.

[0013] Preferably, the software version management module sets up dedicated debugging software and a debugging interface installed on the mainboard, adjusts the corresponding processing chip, performs corresponding data transmission, and performs version selection and upgrade processing.

[0014] Preferably, the intelligent maintenance module manages the maintenance manual of the equipment, formulates and optimizes the maintenance plan, and performs maintenance-related operations.

[0015] Preferably, the transmission method includes wired network, wireless network, and Internet of Things technology.

[0016] Preferably, the maintenance manual is stored in categories according to the differences in equipment and is associated with the corresponding equipment models.

[0017] Preferably, the real-time parameter indicators include but are not limited to temperature, humidity, current, voltage, load conditions, and cabinet door status information.

[0018] Preferably, the data information acquired by the monitoring module is transmitted to the cloud platform via a wireless communication module, mainly using wireless network technology.

[0019] Preferably, the collection device establishes a connection through Internet of Things technology and collects data according to the collection plan of the monitoring module.

[0020] Preferably, the equipment maintenance related operations include but are not limited to regular inspections, predictive maintenance, and intelligent management of maintenance processes.

[0021] The beneficial effects of the utility model are as follows: by setting up debugging software and debugging interface, it is convenient to optimize and upgrade the monitoring system, improve the stability and sustainability of the system, and by electronically storing the maintenance documents of different equipment and formulating intelligent inspection and maintenance plans, the safety of the equipment is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2 It is a schematic diagram of a flow chart of an embodiment of the utility model. DETAILED DESCRIPTION

[0024] In order to further explain the technical solution of the present utility model, it is described in detail through specific embodiments below.

[0025] See also Figure 1 As shown, the utility model provides a ring network cabinet operation fault monitoring system, including acquisition equipment, a monitoring module, a signal processor, a cloud platform module, a communication module, a pattern recognition module, a control actuator, a software version management module, and an intelligent maintenance module.

[0026] The data collection equipment mainly includes temperature sensors, humidity sensors, current and voltage detectors, and pulse detectors. The main equipment used is non-invasive detection and collection equipment.

[0027] The monitoring module is responsible for continuously monitoring the operating status and power quality of the ring network cabinet. The monitoring content includes key operating parameters such as temperature, humidity, current, voltage, load conditions, and cabinet door status information. Various types of sensor equipment are installed based on the characteristics of data collection, and information is collected using the equipment functions.

[0028] The signal processor integrates, analyzes and diagnoses the data from the mobile phone, generates alarm information, performs alarm and early warning operations in conjunction with the equipment's sound and light alarm devices, and sends relevant information within the system for users to view.

[0029] The cloud platform module performs comprehensive management and integrates multi-module data resources. It can store data information and has the functions of data query, data analysis, data transmission and distribution, and generates corresponding instruction information based on the analysis results.

[0030] The communication module is responsible for data transmission, managing transmission methods and various protocol information, performing data upgrade management and pattern collection, generating corresponding data analysis, performing module application, and generating corresponding collection.

[0031] The pattern recognition module extracts pattern feature information through machine learning algorithms, classifies and predicts data, identifies the operating status of equipment, and combines historical data with existing data for training and optimization.

[0032] The control actuator performs certain repair operations based on the command information generated by the analysis using relay protection devices, temperature control devices, dehumidification devices, cooling devices and other equipment to reduce or avoid the impact of the abnormality.

[0033] The software version management module manages software version information and sets up on-machine debugging software according to equipment characteristics. It selects the appropriate version for upgrade through the debugging interface. The system optimizes system vulnerabilities and functional requirements based on operation monitoring and analysis. It also needs to consider system compatibility issues of different equipment models and can migrate and protect data.

[0034] The intelligent maintenance module manages the maintenance documents of different devices and associates them with device models to facilitate users to retrieve and view them. It can also formulate corresponding maintenance plans and maintenance reminders, conduct regular inspections and tests on equipment, predictive maintenance, and intelligent management of maintenance processes.

[0035] In one embodiment, Figure 2 As shown, its workflow mainly includes the following steps:

[0036] S1 adds the ring main unit equipment, binds the acquisition equipment information, and establishes the sensor equipment to connect the transmission network;

[0037] S2 selects the appropriate software version based on the device characteristics and installs it through the debugging interface;

[0038] S3 When the equipment is running, the monitoring module controls the execution of information collection operations, obtains data information from different equipment, and performs simple preprocessing;

[0039] S4 selects a suitable connection communication method to establish a connection with the cloud platform, and transmits the collected data to the cloud platform for analysis and processing;

[0040] S5 compares the information extracted by pattern recognition and identifies abnormal conditions;

[0041] The S6 cloud platform transmits the analysis data to the signal processor for further processing and generates alarm information for sending notifications;

[0042] S7 control actuator starts corresponding equipment to handle abnormal situations according to abnormal conditions, minimizing abnormal losses as much as possible;

[0043] S8 executes maintenance plan and conducts regular inspection and testing based on analyzed data and equipment maintenance manual;

[0044] S9 combines stored historical data with existing data for training optimization, and analyzes actual application problems to optimize version upgrades and maintenance plans.

[0045] The above description is only a preferred example of the present invention and is not intended to limit the present invention. Although the present invention is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A ring main unit operation fault monitoring system, characterized in that: include: Collection equipment, management of various collection equipment and detection instruments; The monitoring module designs and establishes a data collection plan based on the characteristics of the equipment, and measures the operating status and power quality of the ring main unit in real time through the collected data; Signal processors integrate, analyze and diagnose data, generate alarm information, and issue alarms and early warnings for possible abnormal situations; The cloud platform module integrates information resources, centralizes data for storage and analysis, and generates relevant instruction information based on the analysis results; The communication module supports multiple transmission protocols, manages multiple transmission methods, and is responsible for transmitting data to the cloud platform; The pattern recognition module uses machine learning to extract key information that characterizes the state and classifies and predicts it, identifying fault states, states that indicate faults, and normal states; A control actuator module performs control adjustments using a control device apparatus; Software version management module, set up special debugging software and install debugging interface on the mainboard, adjust the corresponding processing chip, perform corresponding data transmission, and perform version selection and upgrade processing; The intelligent maintenance module manages the equipment's maintenance manual, develops and optimizes maintenance plans, and performs maintenance-related operations.

2. According to claim 1, a ring main unit operation fault monitoring system is characterized in that: The transmission methods include wired network, wireless network, and Internet of Things technology.

3. According to claim 1, a ring main unit operation fault monitoring system is characterized in that: The maintenance manuals are classified and stored according to the differences in equipment and are associated with corresponding equipment models.

4. According to claim 1, a ring main unit operation fault monitoring system is characterized in that: Real-time parameter indicators include temperature, humidity, current, voltage, load conditions, and cabinet door status information.

5. According to claim 1, a ring main unit operation fault monitoring system is characterized in that: The data information acquired by the monitoring module is transmitted to the cloud platform through the wireless communication module, mainly using wireless network technology.

6. According to claim 1, a ring main unit operation fault monitoring system is characterized in that: The collection device establishes a connection through the Internet of Things technology and collects data according to the collection plan of the monitoring module.

7. The ring main unit operation fault monitoring system according to claim 1, characterized in that: The equipment maintenance operations include regular inspections, predictive maintenance, and intelligent management of maintenance processes.

Images