турбогенератор

Development methods of large-equipment installation in design position using electronic total stations

Today in Ukraine there are dozens of turbogenerators (TG) in operation, a significant part of which have been in operation for over 35 ÷ 50 years, which exceeds their service life in accordance with regulatory documents. The actual technical condition of the TG is determined by many geometrical parameters, among which the crucial ones are those that characterize it as a mechanical system (axis of the aggregate and the axis of the stator).

An Analysis of the Modes of Initial Excitation of Turbogenerator on the Hybrid Real-time Model of a Power Generation System

The transient electromagnetic processes in the power generation system with turbo- generator and brushless excitation system in a mode of initial excitation of turbo-generator are analyzed in the article. The research was carried out in the hybrid system that combines a computer model of a power part with the real excitation controller. The influence of setting the automatic control system on quality of voltage regulation and generator excitation current regulation is analyzed.