China's wind power capacity is increasing so rapidly that some areas are not able to
consume all the produced wind power. Therefore, it has already become the inevitable trend …

A unified power controller for variable-speed fixed-pitch wind energy conversion system
(WECS) is designed covering the whole range of wind speed in this paper. The proposed …

This paper analyzes the operating characteristics of wind turbine and introduces the
principle of maximum power point tracking control system of variable speed wind turbine. A …

Reducing the renewable energy costs is necessary for the competition with the fossil
energies and control strategies have great impact on the efficiency of wind machines. In the …

In order to achieve maximum power point tracking (MPPT) of wind energy systems, the
rotating speed of wind turbines (WTs) ought to be adjusted in the constant as indicated by …

Abstract The Optimal Tracking Rotor method, as one of the control methods for MPPT,
increases the compensation coefficient to achieve an improvement in average wind energy …

Recently, an increasing number of multi-MW (1MW and up) wind generating set are being
developed with a variable speed-variable pitch (VS-VP) control strategy to improve the fast …

In order to raise the efficiency of the small permanent magnet direct-drive wind power
generation system, this paper presents a wind speed estimation model using FASVR (Firefly …