The suddenshort - circuitcurrent calculation of silicon rectifying generator is important to design and research of silicon rectifying generator and its electrical system.
硅整流发电机突然短路电流的计算，对硅整流发电机及其所构成的电气系统的设计和研究均有重要意义。
2
Based on the detailed analysis of basic principle, the traditional three-phase short-circuit criterion of phase selection element based on sudden-change of phase current differential is improved.