USE OF DSTATCOM IN REACTIVE CONTROL
Journal Title: International Journal of Engineering Sciences & Research Technology - Year 30, Vol 4, Issue 6
Abstract
In this paper work among the different custom power devices, the role of DSTATCOM has been investigated to improve the quality of power under different conditions.. For this Self - Excited Induction Generators (SEIGs) are used which also presented the significance of renewable source of energy (solar energy, wind energy, geothermal energy, tidal energy) in energy crisis. The two SEIG’s are connected in para llel, to get better power supply to the consumers. When the SEIG attains steady state condition, double loading will cause decrease in magnitude of generated voltage and shoot - up the current. In this paper effect of various power quality problems is analy zed i.e. by inserting three phase fault, by unbalancing the test system and by double loading the system. Under these conditions DSTATCOM will work as a regulator .The proposed controller used to control both current and voltage in the generator terminal. The proposed controllers consist of static synchronous compensator (DSTATCOM) which recompenses the loads and to make available the required reactive power of induction generators under loaded condition. The STATCOM consist of insulated gate bipolar transi stor (IGBT) and any shortage of power in a grid is leveled by a BESS (Battery Energy Storage System) used with the DSTATCOM. The proposed generating system is simulated in MATLAB platform along with Simulink
Authors and Affiliations
Satnam Singh , Neeraj Sharma
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