Qingquan WANG, Hanxiao WANG, Jiancheng XU, et al. Electrical System of Battery Engineering Vehicle for Track Crash Test. [J]. Electric Drive for Locomotives (3):55-61(2021)
DOI:
Qingquan WANG, Hanxiao WANG, Jiancheng XU, et al. Electrical System of Battery Engineering Vehicle for Track Crash Test. [J]. Electric Drive for Locomotives (3):55-61(2021) DOI: 10.13890/j.issn.1000-128x.2021.03.009.
Electrical System of Battery Engineering Vehicle for Track Crash Test
In order to realize the train traction during the train collision test, an electric system based on lithium iron phosphate power battery, direct AC electric drive, MVB network communication, radio wireless communication and ground signal automatic control was introduced, which was used for railway collision test battery engineering vehicle. The power battery system, traction system, network control system and auxiliary power supply system were mainly introduced, and the main technical characteristics were summarized and analyzed. The system had passed the test and field verification. The practical results show that the driving vehicle can meet the requirements of remote automatic control function of traction, braking and decoupling during track collision test. The cruise accuracy at fixed speed is high, the traction performance and control function are stable and reliable, and the power system is energy-saving and environmental protection. It is of great significance to realize the functions of constant speed cruise, wireless communication and ground signal control for battery engineering vehicle or other electric engineering vehicles.
关键词
碰撞试验蓄电池工程车无线通信远程控制地面信号系统定速巡航
Keywords
crash testbattery engineering vehiclewireless communicationremote controlground signal systemconstant speed cruise
GUO Wanlu, PENG Xinping, LIU Shijie, et al. Design of electric system for battery electric locomotive on Guangzhou new line[J]. Electric Locomotives & Mass Transit Vehicles, 2018, 41(3): 45-48.
XIAO Chen, ZHOU Xingxiang, WANG Huifa. Application of lithium battery as emergency self-traction power supply in metro vehicles[J]. Electric Drive for Locomotives, 2019(5): 95-99.
QIAO Xianhua, CHEN Xinjian, LI Ning. Electric system of Changsha metro line 2 battery electric vehicle[J]. Electric Drive for Locomotives, 2015(5): 72-76.
ZHANG Yumin, WANG Dengyang, HAN Qiang, et al. Application of radio frequency identification position technology to dynamic detection of high speed railway[J]. Railway Engineering, 2013(10): 114-117.
XUE Jilian, HU Jidai, NAN Jie, et al. Technological research of Shenshuo railway SS4B locomotive wireless reconnection system[J]. Shen Hua Science and Technology, 2009, 7(1): 68-73.