In this paper, the breaking transient formulas of terminal voltage and field current of synchronous machine with three phase symmetric load have been derived.
本文导出了同步电机三相对称负载突然拉开，电机端电压与励磁电流在瞬态过程中的解析表达式。
2
This paper is dealing with fundamental forms and causes of tooth breaking of a mining machine. Preventives for tooth breaking of gear are discussed as viewed from design and manufacture.
对采矿机械齿轮断齿的基本形式和断齿原因进行了分析，从设计制造角度提出了避免齿轮断齿的措施。
3
Used in paper industry for breaking wet broke from papermachine wire section.