A RECONCILING ELECTRICAL POWER OSCILLATION DAMPING CONTROLLER BY STATCOM FOR ENERGY STORAGE

This essay describes a manner to invent robust law misgiving dispirit leader of an electricity cache type a fixed coexistent compensator is state-of-the-art FACT method, whatever manages both operating and reoperation strength at PCC in the management technique. To advocate sovereignty organization balance, dampen of low repetition management misgivings are elemental, and that is measured by adopting a warn reckoning skill positioned on modified recurrent first plaza finding. During the disturbances, the planned purpose vigorous by increasing the dampening of the technique at the extraordinary frequencies, technique framework uncertainties and different tie limits of the passive contemporary compensator. i.e., STATCOM. Paper examines the figure of an impress of alive and keen management inoculation of prestige arrangement, whatever will bear out applying two machinery design and dampen organizer form. This predominant scheme optimizes the appearance of dynamic and reoperating sovereignty inoculation at contrasting link tends of STATCOM with dynamism repository will rise adopting simplified wear. The come from of the survey shows that the recommended rule plan provides active law uncertainty dampen withal the tie moment of the design and the process variables uncertainties will be verifiable through strength process simulation

A MODIFIED C-DUMP CONVERTER FOR PMSM MACHINE USED IN A FLYWHEEL ENERGY STORAGE SYSTEM

This paper presents a modified C-dump converter for permanent magnetic synchronous (PMSM) machine used in the flywheel energy storage system. The converter can realize the energy bidirectional flowing and has the capability to recover the energy extracted from the turnoff phase of the PMSM machine. The principle of operation, modeling, and control strategy of the system has been investigated in the paper. Simulation and experimental results of the proposed system are also presented and discussed

A NOVEL MATLAB/SIMELECTRONICS MODEL OF PV ARRAY WITH MPPT CONTROLLER

A photovoltaic array (PVA) simulation model to be used in Matlab-Simelectronic GUI environment will be developed and analyzed in this paper. In Simelectronic environment the simulink signal is converted to physical signal and again physical signal is converted to simulink signal. The model is developed using basic circuit equations of the photovoltaic (PV) solar cells including the effects of solar irradiation and temperature changes. The new model developed will be tested using a directly coupled dc load. A new implemented Photovoltaic Array Simulation model is to be developed by using Matlab/ Simelectronic Simulation Software. Test and validation studies with proper load matching circuits are simulated and results are presented here