single-engine locomotive

Contactor control is used by three-phase load motor in electric power locomotive. Current quick-break protection, inverse time over current protection and single-phase grounding protection can be realized by single chip micro-computer.

电力机车三相负载电动机采用接触器控制方式，可用微型单片机同时实现电流速断、反时限过流及单相接地等保护。

Adoption of single locomotive MVB ( multi-train-bus ), to connect this section of the control unit vehicle.

单节机车内部采用MVB ( 多功能列车总线 ), 连接本节车内各控制单元.

Single board function test desk for DF_6 desiel locomotive microcomputer control panel

东风6内燃机车微机控制屏单板功能测试台

Compared with the iterative method and single-GA algorithm, the average computing time required by hybrid algorithm is reduced by 74% and 29% respectively for the optimal load adjusting of SS_9 locomotive with flexi-coil secondary springs.

对于二系为高圆簧的SS9型机车，混合算法平均用时比迭代算法和单一遗传算法分别减少约74%和29%。