Results 11 to 20 of about 3,255 (235)

Overall Technical Design of Intercity EMUs

机车电传动, 2014
According to position and function of intercity EMUs, the EMUs design principle was expounded, and top-level technical index of the EMUs was researched.
DING Sansan, ZHANG Zhongmin, HE Danlu, LI Zhiguo   +3 more
doaj   +2 more sources

Fault Encoding Rules Standard Research for EMUs

机车电传动, 2016
With analysis of EMUs fault encoding application requirement of China Railway Corporation, railway bureaus, andvehicle manufacturers, fault encoding principle was analyzed, and the encoding rules of EMUs fault code, fault brevity code and on-boardfault ...
Xu Li
doaj   +2 more sources

Maintainability Allocation of EMUs Electric Traction Systems

机车电传动, 2014
System maintainability allocation method was expounded. Function diagram and mathematical model on maintainability for EMUs electric traction systems were established, and weighted method was used for the distribution.
SHAO Zhi-he, HE-zai, LIU Xue-quan
doaj   +2 more sources

AC-drive System of the Intercity EMUs

机车电传动, 2015
The design principle of the AC drive system in the intercity EMUs was expounded, emphasis on the key technology such the structure, the working principle and the technical characteristics, which pointed out that the integrative convertor of the AC drive ...
ZHANG Zhibing, RONG Zhilin, YAO Zhonghong   +2 more
doaj   +2 more sources

Researching on Head Car Crashworthiness of Inter-city EMUs

机车电传动, 2013
With overall design ideas for crashworthy car body, referring to domestic and foreign crashworthiness design specifications and guidelines and combining with a certain inter-city EMUs, finite element models of inter-city EMUs head car collision were ...
LEI Cheng, XIAO Shou-ne, LUO Shi-hui
doaj   +2 more sources

Research of Aerodynamic Design Method for the Intercity EMUs

机车电传动, 2015
According to the running speed and operating environment of the intercity EMUs, the major challenges for the aerodynamic design of the intercity EMUs were presented from the comfort and economy.
DING Sansan, DU Jian, LIU Jiali, SHANG Keming   +3 more
doaj   +2 more sources

Low-frequency Magnetic Field Emission and Limited Value Inside EMUs

机车电传动, 2013
Based on the synthesized analysis of correlative standards and measurement data, requirement of low-frequency magnetic field limited value for EMUs was put forward, which is advantageous for drafting railway specification of electromagnetic radiation ...
WANG Yi-min, YU Ding-hua, CAI Wan-yin
doaj   +2 more sources

Traction System Development for Intercity EMUs

机车电传动, 2015
Railway and traction system features of intercity EMUs were analyzed, and the ability requirement of the EMU waspointed out. Traction platform scheme of CRH6 series intercity EMUs was expounded in detail, and the simulation and test of system andparts ...
JIAO Jinghai, CAO Jiang, LIU Jiangtao, SUN Ning, RONG Zhilin   +4 more
doaj   +2 more sources

Emus on the lake

, 2022
This video shares a chance encounter with some emus on the edges of Barmah Lake.
Scott Jukes (11469964)
core   +1 more source

Ants cannot account for interpopulation dispersal of the arillate pea Daviesia triflora [PDF]

, 2009
• Estimating distances and rates of seed dispersal, especially long-distance dispersal (LDD), is critical for understanding the dynamics of patchily distributed populations and species’ range shifts in response to environmental change.
Gove, A.D., Aaron D. Gove, Enright, N.J., Krauss, S., Enright, Neal, Ben P. Miller, Lamont, B.B., He, T., Lamont, Byron, Miller, B.P., Miller, Ben, Gove, Aaron, Siegfried L. Krauss, Tianhua He, He, Tianhua, Neal J. Enright, Krauss, S.L., Byron B. Lamont   +17 more
core   +1 more source