نتایج جستجو برای: like natural obstacles high voltage electricity cable
تعداد نتایج: 3101398 فیلتر نتایج به سال:
Preventive maintenance of high-voltage transmission power lines is a dangerous task, but the obstacles mounted on the lines have so far prevented the automation of this task. Expliner aims to overcome such obstacles by controlling actively the position of its center of mass, thus changing its configuration as needed when moving on the power lines. This work presents the design of Expliner and r...
The development and progress of modern society cannot be achieved without the support electric power resources, at present, is most important energy source to promote social maintain human life. As a key unit under distribution transmission system, high-voltage cable grid will undertake task supplying resources whole grid. Therefore, based on line fault diagnosis framework Wireless Sensor Netwo...
In the high-voltage (HV) cross-linked polyethylene (XLPE) cable, buffer layer has function of electrical connection and water-blocking. However, after water invades cables, discharge defect may occur, which can lead to breakdown accident cable line. It does serious harm safe stable operation power system. At present, not been sufficiently investigated in existing research. This paper establishe...
Different experimental studies have reported anomalous diffusion in brain tissues and notably this anomalous diffusion is expressed through fractional derivatives. Axons are important to understand neurodegenerative diseases such as multiple sclerosis, Alzheimer's disease, and Parkinson's disease. Indeed, abnormal accumulation of proteins and organelles in axons is a hallmark of these diseases....
Continuity of power transmission is important to ensure the reliability electricity supply. As most system faults are temporary, auto reclose (AR) scheme has been used extensively minimise outage duration, prevent widespread outages, thus increase stability. Meanwhile, hybrid line (HTL) combining overhead (OHL) and high voltage cable introduced provide an inexpensive solution for urban grid. Pr...
voltage stability may be improved by various control functions. in this paper, it is shown that how high side voltage control (hivc) may be employed for this purpose. two test systems, namely a 22- bus and ieee u8-bus systems are used to demonstrate the proposed tuning strategy for hsvc control parameters.
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