With the development of society,the power system plays an important role in the global energy structure.However,facing increasing energy demand and environmental pressure,improving power system efficiency,reducing cos...With the development of society,the power system plays an important role in the global energy structure.However,facing increasing energy demand and environmental pressure,improving power system efficiency,reducing costs,and ensuring reliability and safety have become key issues.The Internet of Things(IoT)power electronics technology,as one of the research hotspots,integrates IoT and power electronics technology to achieve intelligent and optimized control of power systems through sensors,communication,and control technologies.In order to meet current and future needs,it is necessary to optimize the operation and management of power systems using IoT power electronics technology.By analyzing the application of Internet of Things power electronics technology and the optimal dispatch of power systems,support vector machine algorithms are used to analyze and process equipment data,and perform data monitoring and anomaly detection to promote energy waste reduction and energy saving,and then start from operation and maintenance respectively.Comparative simulation experiments were conducted in five aspects:efficiency,effectiveness of power load prediction and optimization control,effectiveness of intelligent monitoring,operating costs,and data security.The experimental results show that the operation and maintenance efficiency of the power system using IoT power electronics technology has been improved to only 18 h for equipment fault handling.The accuracy of load forecasting optimization control based on IoT power electronics technology reaches 94%.The fault detection accuracy of intelligent monitoring of power equipment based on the power electronics technology of the Internet of Things has reached 96%.At the same time,the Internet of Things power electronics technology was used to improve the power operation mode,so as to promote the monthly electricity sales revenue of 2.77 million RMB.In addition,the effectiveness of IoT power electronics technology in power data security management has reached 95%.In summary,IoT power electronics technology can improve the stability,reliability,and security of power systems,reduce costs,improve efficiency and management level,and has broad application and promotion prospects.展开更多
This paper focuses on the problems existing in the teaching of analog electronic technology courses,and puts forward the teaching reform idea of combining marine knowledge with the course content.Based on the BOPPPS t...This paper focuses on the problems existing in the teaching of analog electronic technology courses,and puts forward the teaching reform idea of combining marine knowledge with the course content.Based on the BOPPPS teaching model,specific teaching links are designed,and the teaching practice is carried out as an example of a low-power,high-precision microprocessor development project.The practical results show that the teaching reform improves students’learning interest and participation,cultivates students’engineering practice and innovation abilities,and provides a useful reference for the teaching reform of related courses.展开更多
Comprehensively advancing the development of course-based ideological and political education is a strategic measure to fulfill the fundamental task of“fostering virtue through education.”It promotes the integration...Comprehensively advancing the development of course-based ideological and political education is a strategic measure to fulfill the fundamental task of“fostering virtue through education.”It promotes the integration of ideological and political education with the teaching of various courses,implements the fundamental task of fostering virtue through education,and points out the direction for the teaching reform of engineering majors.Based on the context of course-based ideological and political education,this paper analyzes the importance of integrating ideological and political education into the teaching of Digital Electronic Technology and examines the current situation of ideological and political education in this course.It elaborates on four aspects:compiling ideological and political education cases,actively promoting project-driven teaching,integrating ideological and political education into virtual simulation training,and integrating ideological and political education into the teaching evaluation system.The aim is to improve the quality of ideological and political education in the Digital Electronic Technology course.展开更多
Along with the popularization of artificial intelligence and information technology, the development of automobile industry have been closely combined with information technology, environmental protection and energy s...Along with the popularization of artificial intelligence and information technology, the development of automobile industry have been closely combined with information technology, environmental protection and energy saving ideas, promotion and application of electronic control technology, which development cycle becoming shorter and shorter. In this paper, through the analysis of the present application situation and development trend of the automobile electronic technology at present, in order to provide a theoretical reference for the future development of the automobile electronic control technology.展开更多
The education model based on outcomes-based education(OBE)emphasizes on taking educational achievements as the guide as well as focusing on student-centered and ability-based concepts.OBE is consistent with the talent...The education model based on outcomes-based education(OBE)emphasizes on taking educational achievements as the guide as well as focusing on student-centered and ability-based concepts.OBE is consistent with the talent output goals of higher vocational and technical education.Using the construction of electronic technology courses in higher vocational and technical colleges as an example,this article takes the course reform as an important carrier to promote ability training and explores the course reform scheme to meet the ability needs of higher vocational talents in the new era based on the concept of OBE in order to provide a useful reference for improving the level of talent training in higher vocational colleges.展开更多
In the 21st century,which is known as the age of information,the integration of electronic technology and e-commerce has become an irreversible trend in the field of business.This trend not only promotes the innovativ...In the 21st century,which is known as the age of information,the integration of electronic technology and e-commerce has become an irreversible trend in the field of business.This trend not only promotes the innovative development of e-commerce,but also brings unprecedented opportunities and challenges for enterprises.With the continuous development and popularization of Internet technology,more and more people choose to carry out shopping,payment and other consumption activities through e-commerce platforms,which also provides merchants with a broader market space and more sales channels.At the same time,e-commerce also brings more convenience and choice to consumers,making it easier for consumers to obtain the goods and services they need.However,the development of e-commerce has also brought some new challenges,such as how to ensure the quality of goods,how to protect consumer privacy and so on.Therefore,enterprises and government departments need to strengthen the supervision and management of e-commerce to ensure its healthy and orderly development.In general,the integration of electronic technology and e-commerce has become an important trend in today’s business field,which brings both opportunities and challenges to enterprises.展开更多
In order to better promote the digital and electronic development of libraries,this paper first analyzes the management requirements of library archives,constructs a management mode based on electronic technology,and ...In order to better promote the digital and electronic development of libraries,this paper first analyzes the management requirements of library archives,constructs a management mode based on electronic technology,and analyzes the management measures of electronic library archives for reference.展开更多
Terahertz waves, sitting in the gap between the middle infrared and millimeter wave regions, are known as the last vacant area of the electromagnetic spectrum that has not quite been understood and brought into applic...Terahertz waves, sitting in the gap between the middle infrared and millimeter wave regions, are known as the last vacant area of the electromagnetic spectrum that has not quite been understood and brought into applications. The Terahertz region has been the focus of research worldwide since early 1990s. Due to their unique characteristics, Terahertz technologies have a wide range of applications, such as hazard detection, high speed data communications, radio astronomy, and biomedical imaging.展开更多
From energy generation to transportation, from energy communications, and from portable devices to data centers, distribution to storage, from semiconductor processing to energy consumption has grown to be a major lim...From energy generation to transportation, from energy communications, and from portable devices to data centers, distribution to storage, from semiconductor processing to energy consumption has grown to be a major limitation to usability and performance. Therefore, energy-efficient technologies become an active research area motivated by energy necessity and environmental concerns. With energy-efficient technologies, a number of epoch-making technical approaches can be expected. Energy efficiency technologies are affecting all forms of energy conversion and all aspects of life.展开更多
Submission Deadline： 15 October 2010The electric industry is being transformed from a centralized network to one that is less centralized and allows more consumer interaction in the form of a smart grid. A smart grid...Submission Deadline： 15 October 2010The electric industry is being transformed from a centralized network to one that is less centralized and allows more consumer interaction in the form of a smart grid. A smart grid is a power transmission and distribution network that can incorporate millions of sensors all connected through an advanced, two-way communications and data acquisition system to provide real-time monitoring, diagnosis and control. Smart grid enables more efficient, reliable and secure energy service, facilitate grid-integration of renewable systems and energy storage, and better routing of power and demand management. The move to a smarter grid promises to change the industry＇s entire business model and its relationship with all stakeholders, involving and affecting power companies, regulators, energy service providers, technology and automation vendors, and all consumers of electric power.展开更多
vip Editors （Editorial Board of EET）： Prof. Qiang Li, Aarhus University and University of Electronic Science and Technology of China, qli@uestc.edu.cn Prof. Terrence Mak, The Chinese University of Hong Kong, stma...vip Editors （Editorial Board of EET）： Prof. Qiang Li, Aarhus University and University of Electronic Science and Technology of China, qli@uestc.edu.cn Prof. Terrence Mak, The Chinese University of Hong Kong, stmak@cse.cuhk.edu.hk展开更多
Submission Deadline： 10 December 2010Since the introduction of rough sets in 1982 by Professor Zdzislaw Pawlak, we have witnessed great advances in both theory and applications. In order to promote development of rou...Submission Deadline： 10 December 2010Since the introduction of rough sets in 1982 by Professor Zdzislaw Pawlak, we have witnessed great advances in both theory and applications. In order to promote development of rough sets, we are preparing a special issue on ＂Artificial Intelligence with Rough Sets＂ published by JEST （International）, Journal of Electronic Science and Technology, which is a refereed international journal focusing on IT area. The aim of this special issue is to present the current state of the research in this area, oriented towards both theoretical and applications aspects of rough sets.展开更多
Submission of a manuscript to JEST （International） should make assurance that it has not been copyrighted, published or accepted for publication elsewhere, that it is not currently being considered for publication e...Submission of a manuscript to JEST （International） should make assurance that it has not been copyrighted, published or accepted for publication elsewhere, that it is not currently being considered for publication elsewhere, and that it will not be submitted elsewhere while under consideration. All manuscripts should be prepared following the ＂Manuscript Submission Guidelines＂ below. Do not send manuscripts in your own style to the editors. Prospective authors are urged to read this and follow its recommendations on the organization of their manuscript.展开更多
Journal of Electronic Science and Technology(JEST)is published quarterly.All original contributions are welcomed which relate advances or state-of-the-art achievements in electronic science and technology,including co...Journal of Electronic Science and Technology(JEST)is published quarterly.All original contributions are welcomed which relate advances or state-of-the-art achievements in electronic science and technology,including communications systems and networks,signal processing,information and image processing,circuits and systems,microelectronics,electronic devices and materials,computer science,microwave technology,physical electronics,optoelectronics,mechatronics,control and automation,electronics with展开更多
The special issue of this Journal has been organized for the celebration of the 50th anniversary of the founding of University of Electronic Science and Technology of China （UESTC）.
JEST （International）-Journal of Electronic Science and Technology, formerly, Journal of Electronic Science and Technology of China, is published quarterly devoting to the state-of-the-art achievements in electronic ...JEST （International）-Journal of Electronic Science and Technology, formerly, Journal of Electronic Science and Technology of China, is published quarterly devoting to the state-of-the-art achievements in electronic science and technology, including the most highlight areas：展开更多
基金supported by the State Grid Hebei Electric Power Spot Market Technical Support System Construction Project(No.1R04BB18002V).
文摘With the development of society,the power system plays an important role in the global energy structure.However,facing increasing energy demand and environmental pressure,improving power system efficiency,reducing costs,and ensuring reliability and safety have become key issues.The Internet of Things(IoT)power electronics technology,as one of the research hotspots,integrates IoT and power electronics technology to achieve intelligent and optimized control of power systems through sensors,communication,and control technologies.In order to meet current and future needs,it is necessary to optimize the operation and management of power systems using IoT power electronics technology.By analyzing the application of Internet of Things power electronics technology and the optimal dispatch of power systems,support vector machine algorithms are used to analyze and process equipment data,and perform data monitoring and anomaly detection to promote energy waste reduction and energy saving,and then start from operation and maintenance respectively.Comparative simulation experiments were conducted in five aspects:efficiency,effectiveness of power load prediction and optimization control,effectiveness of intelligent monitoring,operating costs,and data security.The experimental results show that the operation and maintenance efficiency of the power system using IoT power electronics technology has been improved to only 18 h for equipment fault handling.The accuracy of load forecasting optimization control based on IoT power electronics technology reaches 94%.The fault detection accuracy of intelligent monitoring of power equipment based on the power electronics technology of the Internet of Things has reached 96%.At the same time,the Internet of Things power electronics technology was used to improve the power operation mode,so as to promote the monthly electricity sales revenue of 2.77 million RMB.In addition,the effectiveness of IoT power electronics technology in power data security management has reached 95%.In summary,IoT power electronics technology can improve the stability,reliability,and security of power systems,reduce costs,improve efficiency and management level,and has broad application and promotion prospects.
基金Education Reform Research Project of Hainan Tropical Ocean University(RHYjg2025-10)Key Research and Development Projects of Hainan Province,China(ZDYF2024GXJS303)。
文摘This paper focuses on the problems existing in the teaching of analog electronic technology courses,and puts forward the teaching reform idea of combining marine knowledge with the course content.Based on the BOPPPS teaching model,specific teaching links are designed,and the teaching practice is carried out as an example of a low-power,high-precision microprocessor development project.The practical results show that the teaching reform improves students’learning interest and participation,cultivates students’engineering practice and innovation abilities,and provides a useful reference for the teaching reform of related courses.
基金2025 University-Level Demonstration Project of Course-Based Ideological and Political Education of Qingdao City University:Principles and Applications of Embedded Systems(SZ202503)。
文摘Comprehensively advancing the development of course-based ideological and political education is a strategic measure to fulfill the fundamental task of“fostering virtue through education.”It promotes the integration of ideological and political education with the teaching of various courses,implements the fundamental task of fostering virtue through education,and points out the direction for the teaching reform of engineering majors.Based on the context of course-based ideological and political education,this paper analyzes the importance of integrating ideological and political education into the teaching of Digital Electronic Technology and examines the current situation of ideological and political education in this course.It elaborates on four aspects:compiling ideological and political education cases,actively promoting project-driven teaching,integrating ideological and political education into virtual simulation training,and integrating ideological and political education into the teaching evaluation system.The aim is to improve the quality of ideological and political education in the Digital Electronic Technology course.
文摘Along with the popularization of artificial intelligence and information technology, the development of automobile industry have been closely combined with information technology, environmental protection and energy saving ideas, promotion and application of electronic control technology, which development cycle becoming shorter and shorter. In this paper, through the analysis of the present application situation and development trend of the automobile electronic technology at present, in order to provide a theoretical reference for the future development of the automobile electronic control technology.
文摘The education model based on outcomes-based education(OBE)emphasizes on taking educational achievements as the guide as well as focusing on student-centered and ability-based concepts.OBE is consistent with the talent output goals of higher vocational and technical education.Using the construction of electronic technology courses in higher vocational and technical colleges as an example,this article takes the course reform as an important carrier to promote ability training and explores the course reform scheme to meet the ability needs of higher vocational talents in the new era based on the concept of OBE in order to provide a useful reference for improving the level of talent training in higher vocational colleges.
文摘In the 21st century,which is known as the age of information,the integration of electronic technology and e-commerce has become an irreversible trend in the field of business.This trend not only promotes the innovative development of e-commerce,but also brings unprecedented opportunities and challenges for enterprises.With the continuous development and popularization of Internet technology,more and more people choose to carry out shopping,payment and other consumption activities through e-commerce platforms,which also provides merchants with a broader market space and more sales channels.At the same time,e-commerce also brings more convenience and choice to consumers,making it easier for consumers to obtain the goods and services they need.However,the development of e-commerce has also brought some new challenges,such as how to ensure the quality of goods,how to protect consumer privacy and so on.Therefore,enterprises and government departments need to strengthen the supervision and management of e-commerce to ensure its healthy and orderly development.In general,the integration of electronic technology and e-commerce has become an important trend in today’s business field,which brings both opportunities and challenges to enterprises.
文摘In order to better promote the digital and electronic development of libraries,this paper first analyzes the management requirements of library archives,constructs a management mode based on electronic technology,and analyzes the management measures of electronic library archives for reference.
文摘Terahertz waves, sitting in the gap between the middle infrared and millimeter wave regions, are known as the last vacant area of the electromagnetic spectrum that has not quite been understood and brought into applications. The Terahertz region has been the focus of research worldwide since early 1990s. Due to their unique characteristics, Terahertz technologies have a wide range of applications, such as hazard detection, high speed data communications, radio astronomy, and biomedical imaging.
文摘From energy generation to transportation, from energy communications, and from portable devices to data centers, distribution to storage, from semiconductor processing to energy consumption has grown to be a major limitation to usability and performance. Therefore, energy-efficient technologies become an active research area motivated by energy necessity and environmental concerns. With energy-efficient technologies, a number of epoch-making technical approaches can be expected. Energy efficiency technologies are affecting all forms of energy conversion and all aspects of life.
文摘Submission Deadline： 15 October 2010The electric industry is being transformed from a centralized network to one that is less centralized and allows more consumer interaction in the form of a smart grid. A smart grid is a power transmission and distribution network that can incorporate millions of sensors all connected through an advanced, two-way communications and data acquisition system to provide real-time monitoring, diagnosis and control. Smart grid enables more efficient, reliable and secure energy service, facilitate grid-integration of renewable systems and energy storage, and better routing of power and demand management. The move to a smarter grid promises to change the industry＇s entire business model and its relationship with all stakeholders, involving and affecting power companies, regulators, energy service providers, technology and automation vendors, and all consumers of electric power.
文摘vip Editors （Editorial Board of EET）： Prof. Qiang Li, Aarhus University and University of Electronic Science and Technology of China, qli@uestc.edu.cn Prof. Terrence Mak, The Chinese University of Hong Kong, stmak@cse.cuhk.edu.hk
文摘Submission Deadline： 10 December 2010Since the introduction of rough sets in 1982 by Professor Zdzislaw Pawlak, we have witnessed great advances in both theory and applications. In order to promote development of rough sets, we are preparing a special issue on ＂Artificial Intelligence with Rough Sets＂ published by JEST （International）, Journal of Electronic Science and Technology, which is a refereed international journal focusing on IT area. The aim of this special issue is to present the current state of the research in this area, oriented towards both theoretical and applications aspects of rough sets.
文摘Submission of a manuscript to JEST （International） should make assurance that it has not been copyrighted, published or accepted for publication elsewhere, that it is not currently being considered for publication elsewhere, and that it will not be submitted elsewhere while under consideration. All manuscripts should be prepared following the ＂Manuscript Submission Guidelines＂ below. Do not send manuscripts in your own style to the editors. Prospective authors are urged to read this and follow its recommendations on the organization of their manuscript.
文摘Journal of Electronic Science and Technology(JEST)is published quarterly.All original contributions are welcomed which relate advances or state-of-the-art achievements in electronic science and technology,including communications systems and networks,signal processing,information and image processing,circuits and systems,microelectronics,electronic devices and materials,computer science,microwave technology,physical electronics,optoelectronics,mechatronics,control and automation,electronics with
文摘The special issue of this Journal has been organized for the celebration of the 50th anniversary of the founding of University of Electronic Science and Technology of China （UESTC）.
文摘JEST （International）-Journal of Electronic Science and Technology, formerly, Journal of Electronic Science and Technology of China, is published quarterly devoting to the state-of-the-art achievements in electronic science and technology, including the most highlight areas：
