|
|
|
|
|
Yuheng Song, Shiyang Yin, Ning Zhang, Fengnian Lu and Zexuan Cheng
The ocean is extremely rich in mineral resources. To cope with the shortage of land mineral resources, countries are focusing on the development of deep-sea mineral mining technology. Owing to its superior traction performance, the deep-sea polymetallic ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Hafiz Md-Tahir, Jumin Zhang, Yong Zhou, Muhammad Sultan, Fiaz Ahmad, Jun Du, Amman Ullah, Zawar Hussain and Junfang Xia
Traction failure on loose terrain is common in conventional agricultural wheeled tractors due to poor traction ability and lower power transfer efficiency of drive wheels, which leads to excessive energy consumption and soil compaction in agriculture. To...
ver más
|
|
|
|
|
|
|
|
|
|
|
Pengfei Sun, Haining Lu, Jianmin Yang, Liwen Deng, Mingyue Liu and Shuang Li
The seafloor soil is characterized by high water content, strong compressibility, and low shear strength. Deep-sea mining vehicles (DSMV) are prone to sinking when walking on the surface of the soil, which will cause significant reduction in traction per...
ver más
|
|
|
|
|
|
|
|
|
|
|
Shueei-Muh Lin and Yang-Yih Chen
This research proposes the design of a mooring system that allows the floating platform to stably dive deep enough to prevent damage induced by typhoon waves. The design principle of the mechanism is that the submarined floating platform with negative bu...
ver más
|
|
|
|
|
|
|
|
|
|
|
Shueei-Muh Lin, Yang-Yih Chen, Hung-Chu Hsu and Meng-Syue Li
This paper presents a theoretical solution for the dynamic stability of the ocean current turbine system developed in Taiwan. This system is tethered to the sea floor and uses the Kuroshio Current to produce electricity. To maintain the performance of th...
ver más
|
|
|
|
|
|
|
|
|
|
|
Jin Wang, Zhongping Yang, Fei Lin and Junci Cao
The traction transformer of the traction drive system of a high-speed train is one of the main equipments for energy conversion. The transformer loss will be increased by load harmonics and pantograph arcs at high speed. It is very important to predict l...
ver más
|
|
|
|
|
|
|
|
|
|
|
Doru A. Nicola, Marc A. Rosen, Cornelia A. Bulucea and Constantin Brandusa
The paper illustrates some aspects of energy conversion processes during underground electric train operation. Energy conversion processes are explained using exergy, in order to support transport system sustainability. Loss of exergy reflects a loss of ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Yu. P. Goncharov,V. V. Zamaruev,V. V. Ivahno,R. I. Liubych,N. V. Panasenko
Pág. 56 - 60
The structure of traction substation 3,2 kV DC power source is considered. It is shown that the output filter choke of traction substation with voltage added converter may be excluded. A dynamic model of voltage added converter is developed, its features...
ver más
|
|
|
|
|
|
|
|
|
|
|
H. V. Kryviakin
Pág. 73 - 79
A mathematical model has been developed allowing to determine a value of dynamic moment on the shaft of a traction motor in view of oscillations of the body and bogies in the locomotive movement on continuous and isolated irregularities. Numerical values...
ver más
|
|
|
|
|
|