Integrating locker with pseudo-following by fixing of natural switching points of supply-line voltage

The integrating locker (L) with pseudo-following by fixing of natural switching points of supply-line voltage is considered. The device is intended for valve inverters working in conditions of a high level of external noises and switching distortions of supply-line voltage. The simulation of L is carried out and the recommendations at the choice of a relation of own autooscillations frequency of a sweep converter and frequency of supply-line voltage are obtained. Is shown, the locker has a high noise stability on the part of the synchronizing channel as well as property of adapting to oscillations of amplitude supply-line voltage. The reasons are explained on which the given type of L is not recommended to be used in control systems with power supply from autonomous sources where «downwards» of supply-line voltage can be accompanied by instability of its frequency. The practical recommendations at the choice of parameters of L and rational areas of its application are given.