The minimum up/down time constraints of the thermal units expose them to the risk of operating at low benefits or even at loss at some periods. Also participants with renewable energy sources (RES) are at risk due to their uncertain resources. Energy trading in day-ahead energy market is already risky due to undecided energy and imbalance prices and load demand, whereas participation of RES mak...

In the paper a bi-directional power electronic interface based on an inductive coupled contactless energy transfer system for plug-in vehicles with Vehicle-to-Grid (V2G) capability is presented. To minimize the total losses of the system, a series resonant compensation circuit is applied assuring Near to Zero-Current Switching (N2ZCS) condition for insulated-gate bipolar transistors. The analyt...

In this paper, an economic dispatch model with probabilistic modeling is developed for a microgrid. The electric power supply in a microgrid consists of conventional power plants and renewable energy power plants, such as wind and solar power plants. Because of the fluctuation in the output of solar and wind power plants, an empirical probabilistic model is developed to predict their hourly out...

This work proposes a differential evolution algorithm to control vehicle-to-grid (V2G) system based on photovoltaic generation and energy cost curves, constraints associated with the power converters’ operation, battery charging strategy, initial budgets. The is designed trade off batteries’ state of charge profits gained from selling grid. To achieve this balance, fuzzy controller employed act...

Vehicle-to-grid (V2G) technology is one of the advanced solutions that uses electric vehicles (EV) to balance electricity demand in power system. It can be particularly useful analyzing and then mitigating risk not delivering end user. Therefore, it necessary analyze possibility operation this legal framework. The article presents analysis status Poland, referring documents European Union domes...

Global automakers are speeding up both the suspension of production internal combustion engine vehicles and transition to electric (EVs) in order respond global goals become carbon-free energy-efficient. Recently, vehicle-to-grid (V2G) technology has reached commercialization stage Korea. Many studies have mostly discussed profits that an EV owner can make by participating a regulation program....

Fossil energy consumption and environmental protection issues have pushed electric vehicles (EVs) to become one of the alternatives traditional fossil-fuel vehicles. EV refers a vehicle that uses as power is driven by an motor. The EVs stored in batteries. When not traveling, battery can provide for other loads. Therefore, with increase number load grid, EV-to-grid (V2G) mode, which supply has ...

The use of large-scale electric vehicles (EVs), along with technological advances in battery energy storage systems (BESS), offers numerous technical and economic benefits to the smart distribution system. Parking lots not only provide EV owners opportunity charge their BESS but also contribute power grid via vehicle-to-grid (V2G) technology, which significantly improves reliability systems. In...

Abstract The problem of global warming, along with environmental concerns, has already led governments to replace fossil-fuel vehicles low-emission electric (EVs). energy crisis and problems, such as warming air pollution, are essential reasons for the development Electric one most fascinating fields emerge in recent years. According current report, attempting older, traditional automobiles. Th...

Abstract The transport sector is responsible for 25% of global CO 2 emissions. To reduce emissions in the EU, a shift from currently 745,000 operating public buses to electric (EBs) expected coming years. Large-scale deployments EBs and electrification bus depots will have considerable impact on local grid, potentially creating network congestion problems spikes energy load. In this work, we im...