11. Parallel to the thyristor modules of a floor, there is a capacitator. 12. Electrically, the vehicle is equipped with phase control ( by thyristor ). 13. The phase angle is the position at which the thyristor is switched on. 14. Some sources define silicon-controlled rectifier ( SCR ) and thyristor as synonymous. 15. In 1977 one mercury arc valve group was replaced by a thyristor valve group. 16. As is the case for modern HVDC-systems thyristor static inverters are used. 17. :The motion sensor probably has a thyristor or triac switch in the output. 18. The locomotive has GTO-thyristor inverters driving three-phase asynchronous AC motors. 19. Each thyristor tower contains a complete twelve-pulse branch of the static inverter. 20. After 1970, Thyristor drive were used instead.
