Development the Adaptive Control System of Voltage on Substation

Maintaining of optimal voltage level in the whole system and on substation in particular is a task of utmost importance and its execution will allow us to improve quality of generated energy (GE) and to decrease losses during transition. Nowadays execution of that task is performed by concurrent reactive power compensation (CRPC) and voltage regulation (VR) in addition to the traditional regulation systems, which are not always perform their functions properly and that in its turn results in a simultaneous work both in generating and consuming of reactive power modes - work in “reverse phase”. Furthermore, existing systems do not take into account initial data of the equipment’s current state which leads to proportional wearing of one RPC comparatively of another installed on the same substation. If change of schematicregime situation occurs power flows of active and reactive power change and they affect the voltage change in nodes. In result regulator’s parameters become irrelevant which can result in insufficient regulation qualities – decrease of stability margin and unsatisfactory GE’s quality.Considering all mentioned above, nowadays there is a problem of actualization of adjusting regulator’s settings. This paper presents a description of a relevant regulator’s parameters determination method by identification of control object and dynamically adjusting regulator’s parameters.