空载试运行

介绍宣钢高速线材厂9＃轧机直流电机在空载试运行当中突发飞车事故的经过，从事故发生后现场状态和历史曲线记录上分析事故原因。

The course of accident is introduced that the DC motor of No. 9 rolling mill in High-Speed Wire Plant of Xuanhua lron and Steel Company lost control and its speed limit was broken , the reason analyzed according to the site status and the historical record chart .

本文叙述了Fz-12固液分离机的设计原理与原则，详述了主要技术性能指标及其生产工艺流程，并对样机进行空载和试运行检验。

Design principles of solid-liquid separator FZ-12 were presented in this paper with a detailed recount of its technical capability and process flow .

针对柴油机闭式循环，完成了混合箱设计、供氧控制方案与算法的设计，进行了空载闭式循环试运行实验。

For the closed cycle of diesel engine , the mixing chamber , control strategies and algorithms of oxygen supply are designed , and a closed cycle running was carried out without load . 2 .