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United States’ Wind Vision report envisions wind energy to generate 20% and 35% of nation׳s electricity by 2030 and 2050 respectively. Taking in to account of the aforementioned vision, the electric power industry is promoting generation of wind power and integration into the US interconnection grids. Over the last decade, this fast growing grid connected wind power generation has raised several new...
This paper addresses the impact of high wind power penetration level on damping of the electromechanical modes of oscillation and design of a power oscillation damping (POD) controller for doubly fed induction generator (DFIG)-based wind farm. An auxiliary control loop has been added to rotor side converter (RSC) in the form of cascade control with outer active/reactive power control and inner rotor...
The Phasor Measurement Units (PMUs) will enable the state estimation of a power distribution network provided the network is observable. So far in solving the Optimal PMU Placement (OPP) problem, it was assumed that the PMUs have sufficient number of channels such that a PMU placement on any node would make all the neighboring nodes observable. This paper presents a method in which the OPP problem...
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