Hybrid Energy Storage System for Electric Vehicle

Abstract Majority of the electric vehicles (EV) available commercially are powered by electrochemical batteries which have their own limitations related with cost, size, lifecycle and power density. A vehicle is supposed to perform satisfactorily under various dynamic conditions and on different road terrains requiring high torque and high motor current many times. The battery which […]

Performance of Grid-Connected Variable Speed WECS Using PMSG under MTPA Control with Common Synchronizing Circuit

Abstract This paper exclusively evaluates the performance of grid connected variable speed Wind Energy Conversion System (WECS) using Permanent Magnet Synchronous Generator (PMSG) with Maximum Torque Per Ampere (MTPA) control. A new approach is employed using common synchronising circuit for generator and grid-side converters. The back-to-back converters used in WECS are realized using conventional two-level […]

The Number One Article on Mathematics Signs

The Number One Question You Must Ask for Mathematics Signs In a couple of instances, the indication of the rest of the part of the terms will probably be determined by the actual worth of the number p and the ak. It’s utilised to indicate, for instance, confidence intervals around a number. Something having both […]