摘要
介绍车载过分相装置的现状,提出了优化设计的设想,即电子柜内增加LCU并配备过分相功能:对于模拟相控新造车,采用换代电子柜;对于装配模拟电子柜的既有车,只需更换2块插件、内部改线即可;对于微机控制的电子柜,配备过分相功能的接口。按此要求设计的模拟电子柜,已分别在SS3B和SS4改进型的机车上装车考核。
Current situations of on-board neutral-section passing device is introduced and the idea is suggested to increase LCU and thefunction of neutral-section passing inside the electronic cabinet so as to optimize the design, for newly built locomotives, with analoy phasecontrol, a new generation of electronic cabinets may be applied. For existing locomotives with electronic cabinets of analog control, it’senough to replace two electronic cards and change the internal wiring. For electronic cabinets with microcomputer control, an interfacefunctioning neutral-section passing should be added. Analogically electronic cabinets designed following the above requirement have beeninstalled successfully on SS3B and SS4 modified locomotives.
出处
《机车电传动》
北大核心
2002年第5期10-12,共3页
Electric Drive for Locomotives
关键词
电力机车
车载过分相装置
优化设计
换代电子柜
LCU
electric locomotive
on board neutral-section passing device
optimization design
new generation of electroniccabinet
LCU
