This article proposes the operating principle and the program block-diagram of the automatic switching control to the main circuit-breaker on board of each powered unit of the train at proper time. 本文介绍了该装置对列车各车组适时进行主断路器自动分合闸控制的工作原理及程序框图。
Study on the Basis of Board Manufacture of Chip Unit of Three Kinds of Shrubs in Desert 三种沙生灌木材木片单体制板工艺的基础研究
The hardware of the system consists of terminal units on board of construction machinery, satellite system instruments and a central control unit. 系统硬件由工程机械携带的终端单元设备、卫星系统设备和总控单元设备组成。
Then, according to the function of experiment equipment, we put forward the experiment scheme based on the power unit controller and driver board, based on the power unit, based on the high voltage inverter experiment system. 随后,根据该工装的功能,提出了基于功率单元控制驱动板件、基于功率单元、基于高压变频器实验系统的实验方案。