Combined fuzzy PID regulator for frequency regulation of smart grid and conventional power systems

Fuzzy Control in Power Electronics Converters for Smart Power Systems

A Stochastic Operational Planning Model for Smart Power Systems

Smart Grids are result of utilizing novel technologies such as distributed energy resources, and communication technologies in power system to compensate some of its defects. Various power resources provide some benefits for operation domain however, power system operator should use a powerful methodology to manage them. Renewable resources and load add uncertainty to the problem. So, independe...

Adaptive Fuzzy Control for Power-Frequency Characteristic Regulation in High-RES Power Systems

Future power systems control will require large-scale activation of reserves at distribution level. Despite their high potential, distributed energy resources (DER) used for frequency control pose challenges due to unpredictability, grid bottlenecks, etc. To deal with these issues, this study presents a novel strategy of power frequency characteristic dynamic adjustment based on the imbalance s...

Smart Grid: Integration of Power and Information Systems

In the present scenario the information technology plays a very important role in all engineering applications. In electrical engineering, information technology support secure operation, customer participation, market advantages and growth for the power industry. Smart grid refers to electric power system that enhances grid reliability and efficiency by automatically responding to system distu...

Particle Swarm Optimization with Smart Inertia Factor for Combined Heat and Power Economic Dispatch

In this paper particle swarm optimization with smart inertia factor (PSO-SIF) algorithm is proposed to solve combined heat and power economic dispatch (CHPED) problem. The CHPED problem is one of the most important problems in power systems and is a challenging non-convex and non-linear optimization problem. The aim of solving CHPED problem is to determine optimal heat and power of generating u...