Open Loop Synchronization Techniques Benchmarking for Distributed Energy Sources Connection

Synchronization is a crucial process in the operation of grid-connected distributed energy sources. techniques are classified closed-loop (CLS) and open-loop synchronization (OLS) techniques. Unlike CLS technique, OLS recent less known. This paper discusses comparative analysis three prominent state-of-the-art Accordingly, benchmark model proposed to systematically evaluate performance under grid voltage disturbances such as harmonic distortions, unbalance, DC offset, low ride through operation. Given hardware resource utilization, computational complexity execution time also presented judge efficacy model. Thus, engineers/or researchers can better understand choice resources preferred dynamic scheme applied control protect grid-tied power converter. Simulation experimental results discussed demonstrate purpose