In last few decades, the perovskite glass ceramics have attracted attention of researchers
and scientists. The advent of glass ceramics has enabled the overall range of polycrystalline …

This paper performs the control of active and reactive power of DFIG-based WECS. The
model of the WECS is oriented to both reference frames, stator voltage and stator flux …

When wind turbines are installed into the electric grid, the power quality is affected. Today,
strict installation recommendations often prevail due to a lack of knowledge on this subject …

Durante las últimas cuatro décadas, la evolución tecnológica de los sistemas electrónicos
de potencia ha impulsado el desarrollo de diversas configuraciones de sistemas de …

为降低实时仿真器的成本, 提高仿真性能, 提出了一种针对功率变换器的实时模拟仿真方法,
该方法具有天然的实时处理开关信号及模拟信号的能力, 且其仿真速度与系统规模及复杂性无关 …

This paper presents a hybrid five-level back-to-back converter derived from the half-bridge
and the active neutral point clamped (ANPC) topologies. The topology presents improved …

In the thesis, adaptive controller is applied to optimize the operation of grid-connected
inverter under varying grid conditions. Adaptive control is based on the real-time …

Renewable resources such as solar and wind are most commonly connected to a utility grid
through inverters. The stability and system characteristics of such systems can be defined by …

This thesis is a contribution to the power sizing and the control of a Cascaded Doubly Fed
Induction Generator (CDFIG). The machine model for simulation is based on a modular …

Aim of this paper is to present the station for electrical motor testing with its potentials. The
main part of the station is an electromagnetic emulator of load. Electromagnetic Load …