When planning the investment in Microgrids (MGs), usually static security constraints are included to ensure their resilience and ability operate islanded mode. However, unscheduled islanding events may trigger cascading disconnections of Distributed Energy Resources (DERs) inside MG due transient response, leading a partial or full loss load. In this paper, min-max-min, hybrid, stochastic-robu...

The process of fusing a high spatial resolution (HR) panchromatic (PAN) image and low (LR) multispectral (MS) to obtain an HRMS is known as pansharpening. With the development convolutional neural networks, performance pansharpening methods has been improved, however, blurry effects spectral distortion still exist in their fusion results due insufficiency details learning frequency mismatch bet...

Extended research in recent years has unveiled a plethora of uses of loads as demand response resources. This thesis focuses on the use of thermal loads as frequency reserves, under the current frequency control setup of power systems. In the proposed methods loads can be utilized in parallel to conventional spinning reserves. Most of the literature usually neglects practical load constraints o...

This study investigates how the inclusion of frequency control constraints in electricity system modeling impacts levels investment and dispatch generation storage technologies for futures that include high-level penetration variable renewable energy. is achieved using a linear cost-minimizing model historic load, wind solar conditions from Spain, Ireland, Sweden Hungary Year 2050. With an hour...

Frequency response diagrams of a system include detailed and recognizable information about the structural and parameter effects of the transfer function model of the system. The information are qualitatively and quantitatively obtainable from simultaneous consideration of amplitude ratio and phase information. In this paper, some rules and relationships are presented for making use of frequenc...

In the present paper, the aeroelastic stability of helicopter rotor blade is determined using Aeroelastic Frequency Response Function. The conventional methods of aeroelastic stability usually use an iterative procedure while the present method does not require such approach. Aeroelastic Frequency Response Functions are obtained by inverting dynamic stiffness matrix of the aeroelastic system. S...

In this paper, a new algorithm for system identification based on frequency response is presented. In this method, given a set of magnitudes and phases of the system transfer function in a set of discrete frequencies, a system of linear equations is derived which has a unique and exact solution for the coefficients of the transfer function provided that the data is noise-free and the degrees of...