Vehicle to Grid Technologies Resolving Micro Grid Power Intermittencies Issues

Electric vehicle energy storage system are valuable power asset in a modern Grid system. With electric vehicles to Grid integration sustainable energy management get achieved with improved stability and Power management capabilities in a micro-grid architecture. Implementation of V2G integration using fast off-board Level-3 bidirectional charging circuitry in a modelled micro-grid addressing power variation issues due to intermittent renewable power generation is presented in this paper. Simulation Analysis is performed evaluating dynamic response and stability of V2G operations. The test results conveys importance of V2G integration in regulating Grid power and dc bus voltage at rated values during disturbances. The vehicles supplies power to grid and regulates active power flow during renewable power intermittencies. The converters, controllers and filters ensures minimum harmonic distortion of injected Grid current and proving improved dynamic stability.