PROVISION FOR AUTOMATIC INTERVENTION IN A NETWORK AND MOTORIZED DRIVING FOR A PROVISION OF THIS TYPE.

摘要

Arrangement for automatic intervention in a network with a transformer of intermediate sockets whose regulation winding is provided with various sockets in the winding that can be connected without interruption by means of a staggered contact switch with a motorized drive mechanically coupled with it, being arranged in the intermediate tap transformer a measuring transformer for the detection of the actual value of the respective voltage to be regulated, means being provided for the comparison of the actual value measured in that way with a previously specified setpoint value, and for the generation of a control order to act in dependence on the comparison on the motorized drive depending on the direction of rotation and thereby on the stepped contact switch, characterized in that the motorized drive (13) also contains the necessary means for comparing the value real measured with the va Setpoint previously specified, and for the generation of the control order as a function of the comparison, and because a single electrical measurement line (12) leads directly from the measurement transformer to the motorized drive (13).