SHI Hui, HUANG Hao, ZHANG Zhibing, et al. Strategy Research and Application of Wheel Diameter Automatic Inspection for the Wenzhou Urban EMUs[J]. Electric Drive for Locomotives, 2017,(5):105-108.
SHI Hui, HUANG Hao, ZHANG Zhibing, et al. Strategy Research and Application of Wheel Diameter Automatic Inspection for the Wenzhou Urban EMUs[J]. Electric Drive for Locomotives, 2017,(5):105-108. DOI: 10.13890/j.issn.1000-128x.2017.05.025.
According to the characteristics of the traction system design of Wenzhou urban EMUs, a control method of wheel diameter automatic inspection for EMUs power axles was proposed. The experimental results showed that the method could accurately inspect the wheel diameter of EMUs power axles with inspection accuracy up to ±0.5 mm. When the traction system inspected that the wheels diameter difference was too large, the power of motor or traction converter pulse would be limit, which ensured the safe and reliable operation of EMUs.
关键词
温州市域动车组轮径自动校验动力轴速度信号
Keywords
Wenzhou urban EMUswheel diameter inspectionpower axlespeed signal