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In this paper, a two area thermal power system has been modified with the inclusion of solar power in of the area. A new approach Grey Wolf Optimization has been utilized for automatic generation control of proposed power system with or without solar power. After investigation, it has been found that Grey Wolf Optimization performed fast convergent for controller gain of PID controller. Incorporation...
The detection of high impedance fault on electrical system has been one of the most difficult problem .A New approach was developed to estimate the fault location in High - voltage power transmission lines quickly and accurately by using support vector machines (SVM) and wavelet transform of measured voltage and current signals .In which fault current and voltage signal obtained are decompose by Wavelet...
This paper deals with an autonomous isolated microgrid comprising both controllable & uncontrollable sources. Like solar, wind, diesel generator (DG), aqua electrolyzer (AE), fuel cell (FC), battery energy storage system (BESS), and fly wheel (FW) are considered. Solar, wind, DG and FC are power generating source & BESS, FW, AE as energy storage element. The generated hydrogen by an AE is...
For large scale power systems, it is important to keep the frequency and inter area tie line power near to the scheduled values. The Automatic Generation Control (AGC) helps in Load Frequency Control (LFC). In current scenario the use of renewable energy sources are given higher priority for the energy generation due to environmental concerns. As the penetration of wind energy using doubly fed induction...
In this paper, design scheme for implementation of digital PID controller using FPGA based microcontroller core is presented for temperature control system. The differential equation includes different controller gains, required to be tuned for desired output response. Usually PID control is much used for second or higher order systems. On the other hand, PI and PD controllers are preferred for first...
This paper based on the characteristic of contour let transform for image denoising, paper presents adaptive window algorithm which uses directional information from the contour let transform and structure information of image for image denoising. In this method each sub band of the contour let is first fixed by autocorrelation function of contour let and then adaptive filtering is used to denoise...
The modeling and simulation of externalantenna is important for the study of RF driven hydrogen plasma sources. The external antenna will be externally wrapped around plasma chamber. RF pulsed power feeding at 2 MHz frequency to antenna for plasma generation (ionisation) and heat up through inductive coupling. This antenna has been modeled and simulated with Opera-3D simulation platform using TOSCA...
The modeling and simulation of externalantenna is important for the study of RF driven hydrogen plasma sources. The external antenna will be externally wrapped around plasma chamber. RF pulsed power feeding at 2 MHz frequency to antenna for plasma generation (ionisation) and heat up through inductive coupling. This antenna has been modeled and simulated with Opera-3D simulation platform using TOSCA...
In this paper, a multi-area AGC scheme including wind turbine generating system (WTG) suitable in a restructured power system has been proposed. Developed scheme utilizes a proportional, integral and derivative (PID) controller to control the output of the generators. The parameters of PID controller has been tuned according to Genetic Algorithm (GA) based performance indices. The functioning of proposed...
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