نتایج جستجو برای: electric current carrying capacity cable
تعداد نتایج: 1207793 فیلتر نتایج به سال:
Triaxial HTS AC power cables, that incorporates three phases wound around a single core within cable is considering the optimal solution for low and medium voltages. Such design permits to save expensive conductor increase density transmitted. It difficult transmission capacity of triaxial by increasing its operating voltage therefore, insulation thickness between phases. The other way operatio...
Long-distance high voltage alternating current (AC) submarine cables are widely used to connect offshore wind farms and land power grids. However, the transmission capacity of cable is limited by capacitive charging current. This paper analyzes impacts reactive compensation in different positions on distribution long-distance lines, tests rationality existing schemes based electrothermal coordi...
The standing skyline continues to be a common cable logging configuration. In payload analysis it is usually assumed that the tagline (line connecting logs carriage) length held constant while yarding turn up corridor. We show this assumption severely limits load-carrying capacity for skylines operating with partial suspension. suggest smart carriage technology could markedly increase log load ...
Dynamic behaviour of cable networks is highly dependent on the installation location, stiffness, and damping of cross-ties. Thus, these are the important design parameters for a cable network. While the effects of the former two on the network response have been investigated to some extent in the past, the impact of cross-tie damping has rarely been addressed. To comprehend our knowledge of mec...
This study examines conductive noise in long distance cables in a subsea environment. The conductive noise was caused by impedance mismatch between cables and appeared in the form of transient voltages. In particular, it is important to analyze the characteristics of transient voltages for different subsea temperature changes. To analyze the transient voltages, the effects of L, R, and C for di...
The transmission of the electric power to shore and concepts for the electrical system of offshore wind farms are evaluated with respect to selection of a cable. Necessity of use of a shunt by an AC cable connection to shore is addressed, Consequences of the use of a higher insulation of cables, use of three single core cables in triangular and linear configuration is compared in the paper.
Hybrid electric vehicles are getting more attention due to the fuel consumption and emission issue in megacities. Energy management strategy and battery capacity are the primary factors for the energy efficiency of range-extended hybrid electric vehicles. Iran khodro Powertrain Company has unveiled a series of hybrid electric vehicles and is improving its performance constantly. In the present ...
Ekolojik taşıma kapasitesi ekosistemlere zarar verilmeden ortamdan üst düzeyde yararlanma ölçütünü tanımlar. Her ekonomik faaliyet gibi su ürünleri yetiştiriciliğinin de sucul ekosistemler üzerine önemli etkileri bulunmaktadır. Özellikle yüzer ağ kafes balık çiftlikleri yerleşim konumu gereği ortama besleyici element vererek ötrofikasyona neden olabilir. Bu nedenle kurulmadan önce ortamın hesap...
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