Condition monitoring of power transmission and transformation equipment based on industrial internet of things technology

Zhao, Jindong; Yue, Xingzuo

doi:10.1016/j.comcom.2020.04.008

Cited by 25 publications

(7 citation statements)

References 12 publications

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“…Recently, the study of the early stage of the cable is still based on current and voltage, and the fault information is much weaker when the initial fault occurs. The fault characteristics are challenging to extract [20,21]. However, there are still many deficiencies in many methods for monitoring the early condition of cables.…”

Section: Methods Introductionmentioning

confidence: 99%

Cable current-carrying status analysis and early fault warning method based on temperature information

Yang

Zhang

et al. 2023

Meas. Sci. Technol.

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Long-term operation of cables and equipment under abnormal currents can cause insulation aging and reduce the service life of the equipment. Identifying the current-carrying status accurately and early detection of potential failures of power cables is particularly significant for ensuring the operation of power equipment safely and economically. This paper proposed a method for detecting the current-carrying status of power cables and an early fault warning based on temperature information. Based on the theoretical basis of the relationship between temperature and current. According to IEC 61000-3-7 and IEC 60038 standards, the current-carrying state evaluation method is analyzed and given, and the early fault warning model is established. Finally, the paper takes the cable connector and the lightning arrester in the power ring network cabinet as an example to verify the method's feasibility. It shows that the characteristic information of the relative temperature variation curves under different current carrying states significantly differs. Includes the slope of hour 9, the slope of hour 2, and the maximum. Then the total duration under abnormal current operation is calculated, and the early warning of faults can realize.

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Section: Methods Introductionmentioning

confidence: 99%

Cable current-carrying status analysis and early fault warning method based on temperature information

Yang

Zhang

et al. 2023

Meas. Sci. Technol.

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“…In the Java language, Hibernate is a subject-oriented relational mapping solution Lv et al (2019). This is a free and open source software that uses GNU's Not Unix (GNU's) extensive public license [3]. In order to combine the subject-oriented domain model with the traditional relational database, a simple framework is provided.…”

Section: Hibernate Framework Technologymentioning

confidence: 99%

“…The workflow engine technology applied to complex business is becoming more and more mature, and various template technologies are also widely used Neis et al (2019). Because, by introducing the secondary development platform, it is of great significance to sort out, optimize and solidify the design review process of power transmission and transformation engineering, standardize relevant forms and templates, and finally realize the whole power transmission and transformation design review system to improve work efficiency and achievement quality Zhao and Yue (2020).…”

Section: Introductionmentioning

confidence: 99%

Design of power transmission and transformation engineering design review system based on spring struts hibernate framework

Zhang

Saren

Jiang

et al. 2023

International Conference on Intelligent Systems, Communications, and Computer Networks (ISCCN 2023)

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For the current design of power transmission and transformation engineering design review system, there are some problems, such as poor functionality and processing capacity, and long system response time. The design review system of power transmission and Transformation Engineering Based on Spring + Struts + Hibernate (SSH) framework is designed. According to the definition and characteristics of SSH framework, this paper puts forward three classical frameworks: Struts, Spring and Hibernate, and integrates SSH framework. Through data cleaning, conversion and standardization, the evaluation data of transmission line engineering are simplified, and the evaluation data of transmission and transformation engineering are clustered by clustering algorithm. Analyze the overall requirements and functional requirements of the system, adopt SSH framework and design the overall system architecture in combination with specific business. Divide the system function structure from the user use type. Through the design of database structure and data table, the design of power transmission and transformation engineering design review system based on SSH framework is realized. The experimental results show that all functional modules of the system designed by the proposed method are in normal state, with an average throughput of 94.8mbps and a response time of only 17.2s. The proposed method has better functionality and processing capacity, and shorter system response time.

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“…The methods for system design and analysis, along with dashboards made on the Things Board IoT server, have been displayed. Figure (1) show the diagram of the proposed system.…”

Section: 1mentioning

confidence: 99%

“…Implementing an intelligent monitoring system for the amount of energy consumed in accordance with the IoT, can help improve the energy efficiency of buildings, residences, etc. [1][2][3]. It also provides real-time information about energy consumption.…”

Section: Introductionmentioning

confidence: 99%

Design and Implementation a Smart System for Monitoring the Electrical Energy based on the Internet of Things

Jasim

ALRkabi

2022

ejuow

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In this article, an open source monitoring system based on Internet of Thing (IoT) is designed to monitor electrical energy consumption. This system provides real-time information about energy consumption over time. To implement this system, sensors were used to measure data, a Raspberry as an application server to display and store data, and microcontrollers to collect information. The process of data transfer via the Internet using the Message Queuing Telemetry Transport (MQTT (protocol between the microcontroller and the server. Through the experimental results obtained from the proposed system, the voltage, current, active power and power consumption were successfully recorded.

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Condition monitoring of power transmission and transformation equipment based on industrial internet of things technology

Cited by 25 publications

References 12 publications

Cable current-carrying status analysis and early fault warning method based on temperature information

Cable current-carrying status analysis and early fault warning method based on temperature information

Design of power transmission and transformation engineering design review system based on spring struts hibernate framework

Design and Implementation a Smart System for Monitoring the Electrical Energy based on the Internet of Things

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