Electricity

As the prototype testing showed. the proposed operation method of the PMSM in dual-inverter topology at a single phase AC grid achieved performances. which are comparable to drive system solutions with an active PFC stage. The benefit of this solution is the displacement of additional PFC inductors. These inductors are …

A probabilistic methodology for optimal scheduling of load reductions recoveries in a day-ahead planning of transmission networks is proposed in the paper. The methodology recognizes several types of uncertainties. and finds optimal demand response scheduling using the network security and customer economics criteria. Impacts of wind generation and real-time thermal …

Iraq sits on 153 billion barrels of proven crude reserves. but it needs higher quality fuel and gas for power turbines.

Iraq sits on 153 billion barrels of proven crude reserves. but it needs higher quality fuel and gas for power turbines.

A voltage source Class-D inverter was exploited for the first time in a test rig for IPT rectifier characterisation independent of the magnetic link. The developed test rig makes the measurement of ac power feasible with commercially available passive voltage and current probes. while providing IPT conditions for the circuits …

Fig. 4 shows the die photo of a 5-6 GHz low-noise lowpower I Q DRC in 0.18μm CMOS technology. and the die-size is 1.5 x 1 mm2 including the DC RF pads. By on-wafer measurement. the total current consumption is 4.75mA at the supply voltage of 1.8 V. Fig. 5 …

Generation maintenance scheduling (GMS) plays an important role in power system operations. The restructuring of the power industry has forced changes to the traditional maintenance mechanism. On one hand. the generation companies seek to maximize their profit. On the other hand. the independent system operator (ISO) strives to maintain the …

An authoritative reference on the new generation of VSC-FACTS and VSC-HVDC systems and their applicability within current and future power systems. VSC-FACTS-HVDC and PMU: Analysis. Modelling and Simulation in Power Grids provides comprehensive coverage of VSC-FACTS and VSC-HVDC systems within the context of high-voltage Smart Grids modelling and simulation. Readers …

In this section. we show simulation results to verify the derived results on the pdf of Yk and the outage probability. In Fig. 1. for a system with M = 100 and K = 10. 30. the simulated pdf (via Monte-Carlo simulation) of the interference power for User 1 Y1 …

The financing will help deliver and secure more than two gigawatts of new power.