Engineering Commons^™

Study Of Stability Analysis Of A Grid-Connected Doubly Fed Induction Generator (Dfig)-Based Small Wind Farm, Baishakhi Dhar

Electronic Thesis and Dissertation Repository

Wind is the most reliable, clean and fast-developing renewable energy source. The DFIG-based variable speed wind turbine system is now the most popular in wind power industry. With power being so in-demanding, a large wind farm needs to be developed to produce more power from a stable system. But before such a large wind farm is installed, better understanding is needed of the system’s intrinsic dynamic behavior, range of stability region and parametric effects on system stability. Hence, a small wind farm with two identical DFIG-based wind turbines connected to a grid network has been considered for this study.

A …

Novel Control Of Pv Solar And Wind Farm Inverters As Statcom For Increasing Connectivity Of Distributed Generators, Mahendra Ac

Electronic Thesis and Dissertation Repository

The integration of distributed generators (DGs) such as wind farms and PV solar farms in distribution networks is getting severely constrained due to problems of steady state voltage rise and temporary overvoltages (TOV). This thesis presents a first time application of a patent-pending PV solar farm control as a dynamic reactive power compensator (STATCOM), termed PV-STATCOM, for mitigating the voltage rise and TOV issues, and significantly enhancing the connectivity of a neighbouring wind farm both during night and day in a realistic distribution feeder in Ontario. The effectiveness of PV-STATCOM is demonstrated even if the solar farm is located 30 …