The operation of multiple microgrids (MGs) in coordination with distribution system enables high penetration locally available distributed energy resources (DERs). This approach enhances the reliability and resiliency power supply significantly. Also, overall cost gets reduced because integration cost-free from photovoltaic panels wind turbines. most effective utilization DERs can be achieved through networked MGs. However, implementation concepts MGs requires extensive research. paper...

Dynamically changing distribution system operating conditions compromises the coordination of existing protection schemes. This paper proposes an online adaptive scheme by utilizing numerical directional overcurrent relays (DOCRs) and commercial A Mathematical Programming Language (AMPL) based Interior Point OPTimization (IPOPT) solver. The proposed also utilizes intelligent electronic devices a communication channel to obtain real-time information update settings. presented approach is able...

The coordinated operation of multiple microgrids (MGs) enables high penetration locally available distributed energy resources. It enhances the reliability and resiliency power network reduces cost energy. Although networked MGs have attracted significant research interests, validation various studies is difficult because there no benchmark test system for such systems. A can be used to validate static dynamic related networking MGs, as optimal flow, management, control, stability,...

Stability analyses of slopes are routinely done to identify potential landslide sections. This is for applying proper mitigation techniques. The stability generally defined by using the term factor safety (FOS). Various analytical and numerical models calculating value FOS have been given researchers. They had identified various independent parameters affecting slopes. relation between influencing non-linear, which makes it a complex, multivariate problem. Recently intelligent systems gained...

The protection of multiple interconnected microgrids is a challenging task because changes in the topology system. A microgrid can operate an islanded mode or get connected to another autonomous grid-connected directly utility grid. short-circuit currents change widely connection status system networked microgrids. In this article, novel setting groups based scheme presented for using directional overcurrent relays. developed provide adequate all under possible interconnection among and...

The operation of multiple microgrids (MGs) with distribution system enhances reliability and resiliency the power supply significantly by enabling high penetration locally available distributed energy resources (DERs). However, there are several issues in proper MGs that need to be addressed. Providing protection coordination is one most important coordinated networked (NMGs). In this study, an efficient scheme for NMGs proposed utilising commonly used numerical directional overcurrent...

Distribution system reliability is directly affected by the placement of various types protective devices at different locations distribution system. To reduce momentary interruptions, fuse-blow scheme used which in turn increases sustained interruption. Utilities having more concern to interruptions prefer use fuse-save over scheme. Different models have been developed solve problems incorporating combinations a network for increasing profit utility. The uncertainties temporary failure...

In this paper, an optimum recloser and fuse coordination scheme is proposed in the presence of multiple distributed generators (DGs) a radial distribution network. The approach formulates problem as optimisation applies interior point method (IPM) to solve for obtaining settings. gives single set settings which robust enough be able coordinate operations fuses properly without single/multiple DGs system. effect fault current limiter (FCL) on recloser–fuse has also been studied. tested IEEE...

In this paper a novel differential particle swarm optimization (DPSO) algorithm is proposed. The proposed includes an additional term in the velocity equation of classical (PSO) algorithm. DPSO experience selected randomly from for target particle. difference and scaled added to which try escape trapping into local minima. has been used solve economic load dispatch (ELD) problem IEEE 10 unit system. results obtained by have validated comparing PSO.

In recent years, the idea of a smart grid is being projected in real life. various countries which constitutes main deregulation comes with conversion consumer as prosumer affects electricity prices, demand, and power required. this article Neural Basis Expansion Analysis for Interpretable Time Series Forecasting (N-BEATS) algorithm used forecasting uni-variate data data-preprocessing stages multivariate feature engineering stage, also other benchmark methods are implemented using python...

Home energy management (HEM) is important for utility as well environment. This paper presents an incorporation of storage systems (ESSs) electric vehicle (EV) and uninterruptible power supply (TIPS) with the help demand response (DR) electricity bill reduction a home. Heating, ventilating, air conditioning (HVAC), water heater (EWH), pump (EWP) are taken loads house. ESSs operate sources. These home devices scheduled using particle swarm optimization (PSO) algorithm in MATLAB environment...

Proper protection of microgrids (MGs) is a challenging task due to bidirectional power flow and changing network topology. Application micro-phasor measurement units (μPMUs) in MGs gaining popularity providing better system observability. Protective device coordination affected by the change topology status various distributed generations (DGs). The real-time measurements available from μPMUs can be used for MGs. In this paper, an adaptive scheme AC using μPMU based numerical directional...

This paper proposes a new optimization algorithm suitable to solve economic load dispatch problem of power system considering valve-point loading effects. The is time varying constriction factor based particle swarm (VCF_PSO). In the proposed algorithm, two acceleration coefficients are varied in order obtain as iteration proceeds which lead give fast and efficient algorithm. To test effectiveness robustness problems with effects IEEE systems 3-unit 13-unit has been solved results obtained...

Metaheuristic particle swarm optimization (PSO) algorithm has emerged as one of the most promising techniques in solving highly constrained non-linear and non-convex problems different areas electrical engineering. Economic operation power system is important engineering where PSO been used efficiently various issues practical systems. In this paper, a comprehensive survey research works aspects economic load dispatch (ELD) using types algorithms presented. Five ELD have identified, papers...