With ever‐increasing concerns on energy crisis and environmental protection, there is a fast‐
growing interest in wind power generation systems. As electric machines and drives are …

The brushless doubly‐fed induction machine (DFIM) provides an interesting alternative to
the commonly applied conventional DFIM in modern multi‐megawatt (MW) wind turbines …

Research interest on brushless doubly fed induction machines (BDFMs) is increasing, as
they offer higher reliability compared to doubly fed induction generators (DFIGs) in wind …

In this paper the rotational characteristics of the magnetic field in Brushless Double Fed
Induction Machines (BDFIM) iron circuit is studied. The BDFIM has a complex magnetic field …

This article studies the converter rating requirement of a Brushless doubly‐fed induction
generator (DFIG) for wind turbine applications. Practical constraints such as the generator …

This paper presents a method to estimate the BDFM equivalent circuit rotor current from rotor
bar current measurements. Rotor currents are measured using a specially designed …

This paper presents a new and simplified method for estimating the equivalent circuit
parameters of the Brushless Doubly Fed Machine (BDFM) using only stator terminal …

Brushless doubly fed induction machines (BDFIM) have prominent features for variable
speed applications. The design and performance analysis of the machine is however …

This paper presents an optimisation method for the converter rating for a Brushless Doubly-
Fed Induction Generator (Brushless DFIG) wind turbine, considering grid's requirements on …

In this paper, a new optimized rotor design for Brushless Doubly Fed Machines (BDFMs) is
proposed. The BDFM is considered as an attractive generator particularly for offshore wind …