Recently, economic and environmental problems have created a strong attitude toward utilizing renewable energy sources (RESs). Nevertheless, uncertainty of wind and solar power leads to a more complicated energy management (EM) of RESs in microgrids. This paper models and solves the EM problem of microgrid from the generation point of view. To do this, mathematical formulation of a grid- connec...

A prognostic watch of the electric power system (EPS) is framed up, which detects the threat to EPS for a day ahead according to the characteristic times for a day ahead and according to the droop for a day ahead. Therefore, a prognostic analysis of the EPS development for a day ahead is carried out. Also the power grid, the electricity market state, the grid state and the level of threat for t...

A GA based optimal generation scheduling strategy is developed to solve the profit maximization problem for GENCO in the day ahead market. It is a multi objective formulation that includes the forecasted demand, forecasted market clearing price, startup cost and profit functions, besides the generating limits and demand constraints. The proposed GA approach is investigated on three unit and ten...

Due to the strong dependence between electricity generation and heating supply need for optimal use of renewable energies power heat loads, it is essential provide an integrated energy management structure systems. This paper studies techno-economic environmental aspects a combined distribution district system by considering multi-type flexible resources practical constraints both networks. The...

The Management Challenge Online (TMCO) is a ten week online management course that begins for a cohort of 30 in the week immediately following their attendance at a residential three-day training school. This paper examines the evolution of TMCO over the inaugural two year period, detailing the cycle of evaluation and development within a culture of continuous improvement. The paper provides ex...

In order to reduce the impacts caused by large-scale renewable energy resources accessing utility grid, micro-energy grid system, as a natural extension of microgrid in internet era, is proposed and developed provide new solution for optimal utilization resources. this paper, multi-energy integrated system which contains wind, PV, bedrock storage, magnetic levitation electric refrigeration, sol...

This paper proposes a flexible framework for scheduling and real time operation of electric vehicle charging stations (EVCS). The methodology applies multi-objective evolutionary particle swarm optimization algorithm (EPSO) vehicles (EVs) based on day-ahead scenario. Then, is managed rule-based (RB) approach. Two types consumer were considered: EV owners with request (scheduled consumers, SCh) ...

When working with space systems the keyword is resources. For a satellite in orbit all resources are sparse and the most critical resource of all is power. It is therefore crucial to have detailed knowledge on how much power is available for an energy harvesting satellite in orbit at every time – especially when in eclipse, where it draws its power from onboard batteries. This paper addresses t...

Demand-side management (DSM) is becoming an increasingly important component of the envisioned smart grid. The ability to improve the efficiency of energy use in the power system by altering demand is widely viewed as being not merely promising but in fact essential. However, while the advantages of DSM are clear, arriving at an efficient implementation has so far proven to be less straightforw...