МОДЕЛЮВАННЯ ПЕРЕХІДНИХ ФУНКЦІЙ ВІТРОВОЇ ТУРБІНИ ІЗ ЗМІННИМИ ПАРАМЕТРАМИ РОТОРА

Abstract

The work simulates transient processes in a system for stabilizing the rotor speed of a wind power plant with a vertical axis controlled by changing the length of the blades, taking into account the dependence of the design parameters of the system on time. It is shown that the stationary and nonstationary models are dynamically similar, and the stationary model is sufficiently accurate and efficient for preliminary calculations. Based on the modeling results, the magnitude of the dependence of regulation quality indicators was assessed, and a noticeable reduction in overregulation and the duration of transient processes was noted.