M. Mohammadi

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In this paper, a new method has been proposed to calculate the probability density function of load flow results in electrical power systems. The proposed method has introduced an adaptive kernel density estimation based on smoothing properties of linear diffusion process. This method has been applied to the electrical power system including wind energy. In(More)
Since there are several sources of uncertainty in electric power systems, the probabilistic analyses are essential in power system studies. On the other hand, the penetration of renewable energies in power system affects the power system stability especially dynamic stability. So, in this paper, a new method based on Two- Point Estimation has been presented(More)
Since the penetration of wind power in power system is increasing greatly it is urgent to study the impact of wind power on the dynamic stability of power system. Doubly fed induction generator (DFIG) is widely utilized in large wind power plants. Therefore the dynamic behaviors of DFIG wind turbines is necessary to be studied. This paper presents the(More)
In recent years, the doubly fed induction generators (DFIGs) are used in modern wind power plants. These generators have a large impact on the stability of power system. In this paper, we examine the stability of DFIG wind turbines with static synchronous compensator (STATCOM). Optimal tuning of STATCOM control Parameters is very important in order to(More)
This paper presents a probabilistic optimal power flow (POPF) algorithm considering different uncertainties in a smart grid. Different uncertainties such as variation of nodal load, the change in network configuration and the measuring or forecasting errors of parameters wind power generation and etc. can be considered in the proposed algorithm. Due to(More)
Inherent properties of UWB signals prevent both coherent and noncoherent processing with conventional methods used in narrow-band RADARs. In this paper, we show how to exploit the Hough transform, first developed to detect lines in an image distorted by noise, to detect moving objects from successive scans that are corrupted by noise and clutter. We discuss(More)
In this paper the linearized Phillips-Heffron model of power system installed with thyristor controlled interphase power controller (TC-IPC) has been established. Based on this model it is demonstrated that the TC-IPC can be very effective to damp power system oscillations. Simulation results indicate the robustness of this flexible AC transmission system(More)
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