Study of process of starting pumped storage machine by static frequency converter with field current controlled

In order to control the starting process and prevent field current too much when the static frequency converter is used to start pumped storage machine, there must be control field current link in the modern static frequency converter. Firstly, the mathematical model of static frequency converter starting with field current controlled for pumped storage machine is established, then starting process is analyzed and calculated in detail. Finally, the calculation curves are compared with test curves and the results are almost corresponding.