Patent ID: 10461728

Abstract:
A semi-controllable device driving method and apparatus and a hybrid device of the present disclosure belong to the electrical field, and are particularly a driving method, with no driving dead zone or with an extremely small driving dead zone, that is applicable to a semi-controllable device such as a thyristor; a semi-controllable driving apparatus, with no conduction dead zone or with an extremely small conduction dead zone, that is applicable to a driving loop of a semi-controllable device such as a thyristor; and a hybrid device with no conduction dead zone or with an extremely small conduction dead zone. In the semi-controllable device driving method, a voltage detection switch is used; an input end of the voltage detection switch is connected to two ends of a semi-controllable device that needs to be driven; the voltage detection switch is connected, in series, in a driving loop of the semi-controllable device; the voltage detection switch is turned on when a potential difference at the two ends of the semi-controllable device is not greater than an on-state voltage of the semi-controllable device; and the voltage detection switch is turned off after detecting that the semi-controllable device is turned on. The present disclosure has an advantage of no driving dead zone or an extremely small driving dead zone.