Principles of development of the synchronization system for a tokamak type thermonuclear device

To improve noise-immunity of synchronization systems for tokamak type thermonuclear devices, a three-stage typical synchronization system is developed that is a constituent of the automatic control system of a thermonuclear device. The upper level contains the principal timer - a current time generator. The generator defines the starting point of the device operation, and signals are transmitted in codes. The second stage consists of current time receiver blocks which decode the acquired data and generating signals at a definite moment to engage the technological equipment of the device. The lower level of the synchronization system contains actuation modules of gmulti-channel and combined control timers. The modules are designed in the CAMAC standard. Besides the time-setting modules, the synchronization system includes different modules controlling measuring device operation