ＳＳ_６Ｂ型电力机车（７）──变流装置株洲电力机车研究所严树刚ＳＳ６Ｂ型电力机车变流装置由供给电枢电路的三段不等分半控桥，功率因数补偿装置的晶闸管开关和制动励磁电源三部分组成。图７—１是供给ＳＳ６Ｂ电力机车一个转向架三台牵引电动机的调压整流电路原理图?.. SS_6B electric locomotive (7) ── Converter Zhuzhou Electric Locomotive Research Institute Yan Shu-gang SS6B electric locomotive converter device consists of three sections of armature supply circuit unequal half-control bridge, power factor compensation device thyristor switch and brake Excitation power of three parts. Figure 7-1 is a schematic diagram of the voltage regulator rectifier circuit of three bogie motors for one bogie of SS6B electric locomotive.