This paper presents a novel way of generating the reference currents for an active filter and/or a static compensator. A compensator structure is proposed which is capable of balancing an unbalanced delta-connected load that may also draw harmonic currents. In addition to balancing the load, the supply side power factor is also made unity. The theory of instantaneous symmetrical components is u...

The UTS benchmark is used to evaluate task parallelism in OpenMP 3.0 as implemented in a number of recently released compilers and run-time systems. UTS performs parallel search of an irregular and unpredictable search space, as arises e.g. in combinatorial optimization problems. As such UTS presents a highly unbalanced task graph that challenges scheduling, load balancing, termination detectio...

-------------------------------------------------------------------------------------------------------------------------------------------------Abstract –This paper demonstrates the functions of a dual voltage source inverter (DVSI) to improve power quality and reliability of the microgrid system using instantaneous symmetrical component theory (ISCT). The proposed DVSI scheme consists of two ...

The paper deals with a Dual Induction Motor control. A control strategy based on the Average Differential Control (ADC) is developed and adapted to work as an anti-slip control in a railway traction system. In addition to cancel the behaviour deviation between the motors supplied by a single inverter in case of an adhesion loss (or an unbalanced load), the proposed control strategy permits an a...

Power distribution systems are experiencing higher load levels, unbalanced distributed generation, a wealth of load diversity, and more uncorrelated events than ever before. To provide quantitative information regarding the changes, this paper contrasts the electrical state of the largest Smart Grid residential community in Austin, Texas before and after the proliferation of its PVs and EVs. Th...

Matrix converter (MC) is an AC-AC power converter topology that directly converts energy from AC source to an AC load without using any energy storage components. Therefore, the disturbances in the input voltages can propagate onto the output side and degrade or even deteriorate the performance of motor load. This paper investigates the behavior of MC and its influence to the performance of ind...

This paper proposes an asynchronous distributed leader-follower control method to achieve conservation voltage reduction (CVR) in three-phase unbalanced distribution systems by optimally scheduling smart inverters of energy resources (DERs). One feature the proposed is consider integrated primary-secondary networks and dependent loads. To ease computational complexity introduced large number se...

This paper presents an improved continuous control set model predictive (CCS-MPC) scheme using a fuzzy logic approach (FLA) for three-phase constant voltage frequency (CVCF) inverters with output LC filter. The proposed method can enhance the quality by optimal law (OPCL). Additionally, corrects input commands through FLA-based online gain tuning aiming to satisfy hardware constraint. Thus, CCS...

Terrestrial wireless network technologies such as UMTS, WiMax and WLAN are used to provide network access for both voice and data services. In big cities the densely populated areas like town centres, shopping centres and train stations which have coverage of multiple wireless networks, a large number of mobile users may be connected to the more common UMTS, thereby creating an unbalanced load ...

A modern hybrid model is introduced, which a combination of PV, Wind turbine, converter components to improve Microgrid (MG) operation, system dependability, effective efficiency, are fundamental qualities. In view renewable energy Maximum Power Point Tracking (MPPT) frequently applied PV efficiency in randomness, flexibility solar because changes temperature. To achieve MPPT P&O rule, Incr...