Research on Zero Value Detection Technology of Porcelain Insulator [PDF]
E3S Web of Conferences, 2021 High-voltage insulators are one of the devices widely used in power systems, and their pros and cons are directly related to the safe and stable operation of the power system.
Mao Xiaopo +9 more
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Secure sharing method of network data transmission based on multi-layer encryption technology [PDF]
E3S Web of Conferences, 2021 In order to ensure the effect of network data transmission in scientific research institutions and avoid network information from being attacked and damaged, a secure sharing method of network data transmission based on multi-layer encryption technology ...
Jing Yanrong +5 more
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Simulation Evaluation of Fast Frequency Response Capacity of New Energy Power Stations [PDF]
E3S Web of Conferences, 2021 The number of new energy power stations in China is boosting in recent years, a large number of conventional power supplies have been replaced, resulting in severe problems in controlling the frequency of power grids and easily leading to frequency ...
Wanzheng Chang +6 more
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Research and analysis on defect detection of semi-conductive layer of high voltage cable [PDF]
E3S Web of Conferences, 2020 As a component of the Internet of things, high-voltage cables are the power supply infrastructure for the modern development of cities. The operation experience shows that the high-voltage cable has been broken down many times due to the defective ...
Liu Sanwei +6 more
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Analysis on Intensity Matching Coefficient of Power Distribution Circuit Based on System Reliability Theory [PDF]
E3S Web of Conferences, 2020 The design intensities of four parts, i.e. ground conductor, hardware fittings, pole tower and foundation are greatly different, so it is difficult to evaluate the reliability of the whole power distribution circuit exactly. In this thesis, the intensity
Han Jiceng +5 more
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Research on Strategies and Methods of Improving Teachers’ Digital Literacy in Classroom Teaching in Higher Vocational Colleges [PDF]
SHS Web of Conferences, 2023 With the continuous development and application of digital technology, higher vocational education is also facing the demand of digital transformation. The digital transformation of higher vocational education is the key to the high quality development ...
Wang Xi +6 more
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Multi-physics coupling finite element analysis of 10kV tri-axial HTS cable [PDF]
E3S Web of Conferences, 2019 As an important equipment of power transmission, power cable has been required better performance on cable line loss and current ampacity to achieve its high reliability.
Cao Jingying +7 more
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Research on Funding Differences among Regional Electricity Markets in Northern China based on Thermoelectric Decoupling [PDF]
E3S Web of Conferences, 2020 With the development of China’s electricity spot market, planned power and market power will coexist for a long time. At the same time, by avoiding the risk of market price fluctuation through medium and long-term market, spot market guarantees ...
Wang Sen +7 more
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Analysis on Feasibility of Applying Low-Temperature Emission to Coal-fired Power Plant in Cold Weather [PDF]
E3S Web of Conferences, 2023 After the ultra-low emission(ULE) transformation, the emissions of ULE coal-fired power plants in China have been reduced greatly. However, considering the total amount of emissions, coal-fired power plants are still among the largest sources.
Wang Jian +5 more
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Research summary of cable channel fire extinguishing technology [PDF]
E3S Web of Conferences, 2021 Cable channel fire is an important factor affecting the safe operation and maintenance of power cables. This paper summarizes the current research situation of fire-extinguishing technology, analyzes the fire-extinguishing technology suitable for cable ...
Sanwei LIU +6 more
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