2022 2nd International Conference on Power Electronics & IoT Applications in Renewable Energy and its Control (PARC), 2022
The aim of reduction in the use of fossil fuel sources, rising needs and environmental concern ha... more The aim of reduction in the use of fossil fuel sources, rising needs and environmental concern has necessitated the search for alternative sources of energy. A DC Microgrid is an attractive and viable option to cope with the growing need of energy. An effective control strategy may lead to a stable and efficient operation of the DC Microgrid. The topmost priority of the controllers employed in the DC Microgrid is the control of voltage and current. Depending upon the operational features, the general control for the DC Microgrid is grouped into local and coordinated control. Local measurements get the job of local control done whereas the coordinated control depends wholly on the communication link between the distributed generating units. On the basis of the method of communication adopted, the coordinated control strategy is further classified into centralized, decentralized and distributed controls. This paper presents an exhaustive literature survey of these coordinated control strategies instrumental in getting the desired control tasks done.
International Journal of Engineering Research and Applications, 2017
This paper presents a new approach to solve the transient stability problem. The conventional PI ... more This paper presents a new approach to solve the transient stability problem. The conventional PI based SVC controller has simple functioning and is economical in operation but has sluggish performance with non-linear characteristics. so, in order to circumvent this problem, fuzzy based T-I-D controller has been designed to improve the transient stability of 2 machine 3 bus power system using MATLAB/SIMULINK software.
International Journal of Intelligent Systems and Applications, 2014
The interconnected systems is continually increasing in size and extending over whole geographica... more The interconnected systems is continually increasing in size and extending over whole geographical regions, it is becoming increasingly more difficult to maintain synchronism between various parts of the power system. This paper work presents an advanced adaptive Particle swarm optimization technique to optimize the SVC controller parameters for enhancement of the steady state stability & overcoming the premature convergence & stagnation problems as in basic PSO algorithm & Particle swarm optimization with shrinkage factor & inertia weight approach (PSO-SFIWA). In this paper SMIB system along with PID damped SVC controller is considered for study. The generator speed deviation is used as an auxiliary signal to SVC, to generate the desired damping. This controller improves the dynamic performance of power system by reducing the steady-state error. The controller parameters are optimized using basic PSO, PSO-SFIWA & Advanced Adaptive PSO. Computational results show that Advanced Adaptive based SVC controller is able to find better quality solution as compare to conventional PSO & PSO-SFIWA Techniques.
The main objective of power system operation and control is to maintain the continuity of supply ... more The main objective of power system operation and control is to maintain the continuity of supply with an acceptable quality and reliability. The system will be in balanced condition, when there is a balance between the power demand and the power generated. In this paper, Load Frequency Control (LFC) of single area and two-area inter-connected thermal reheat power system has been carried out by the integral controller. The system responses have been simulated in MATLAB environment. In this paper genetic algorithm is used to obtain the optimal gain of integral controller for better dynamic response of the system. In the power system, reheat and generation rate constraints (GRC) are considered. The response with GRC is compared with the analysis done without the Generation Rate Constraint. Keyword: Load Frequency Control (LFC), Automatic Generation Control (AGC),Two area power system, Genetic algorithm (GA),Generation Rate Constraint (GRC),Area control error(ACE) and Integral square er...
This paper presents a new approach to solve the transient stability problem. The conventional PI ... more This paper presents a new approach to solve the transient stability problem. The conventional PI based SVC controller has simple functioning and is economical in operation but has sluggish performance with non-linear characteristics. so, in order to circumvent this problem, fuzzy based T-I-D controller has been designed to improve the transient stability of 2 machine 3 bus power system using MATLAB/SIMULINK software.
2022 2nd International Conference on Power Electronics & IoT Applications in Renewable Energy and its Control (PARC), 2022
The aim of reduction in the use of fossil fuel sources, rising needs and environmental concern ha... more The aim of reduction in the use of fossil fuel sources, rising needs and environmental concern has necessitated the search for alternative sources of energy. A DC Microgrid is an attractive and viable option to cope with the growing need of energy. An effective control strategy may lead to a stable and efficient operation of the DC Microgrid. The topmost priority of the controllers employed in the DC Microgrid is the control of voltage and current. Depending upon the operational features, the general control for the DC Microgrid is grouped into local and coordinated control. Local measurements get the job of local control done whereas the coordinated control depends wholly on the communication link between the distributed generating units. On the basis of the method of communication adopted, the coordinated control strategy is further classified into centralized, decentralized and distributed controls. This paper presents an exhaustive literature survey of these coordinated control strategies instrumental in getting the desired control tasks done.
International Journal of Engineering Research and Applications, 2017
This paper presents a new approach to solve the transient stability problem. The conventional PI ... more This paper presents a new approach to solve the transient stability problem. The conventional PI based SVC controller has simple functioning and is economical in operation but has sluggish performance with non-linear characteristics. so, in order to circumvent this problem, fuzzy based T-I-D controller has been designed to improve the transient stability of 2 machine 3 bus power system using MATLAB/SIMULINK software.
International Journal of Intelligent Systems and Applications, 2014
The interconnected systems is continually increasing in size and extending over whole geographica... more The interconnected systems is continually increasing in size and extending over whole geographical regions, it is becoming increasingly more difficult to maintain synchronism between various parts of the power system. This paper work presents an advanced adaptive Particle swarm optimization technique to optimize the SVC controller parameters for enhancement of the steady state stability & overcoming the premature convergence & stagnation problems as in basic PSO algorithm & Particle swarm optimization with shrinkage factor & inertia weight approach (PSO-SFIWA). In this paper SMIB system along with PID damped SVC controller is considered for study. The generator speed deviation is used as an auxiliary signal to SVC, to generate the desired damping. This controller improves the dynamic performance of power system by reducing the steady-state error. The controller parameters are optimized using basic PSO, PSO-SFIWA & Advanced Adaptive PSO. Computational results show that Advanced Adaptive based SVC controller is able to find better quality solution as compare to conventional PSO & PSO-SFIWA Techniques.
The main objective of power system operation and control is to maintain the continuity of supply ... more The main objective of power system operation and control is to maintain the continuity of supply with an acceptable quality and reliability. The system will be in balanced condition, when there is a balance between the power demand and the power generated. In this paper, Load Frequency Control (LFC) of single area and two-area inter-connected thermal reheat power system has been carried out by the integral controller. The system responses have been simulated in MATLAB environment. In this paper genetic algorithm is used to obtain the optimal gain of integral controller for better dynamic response of the system. In the power system, reheat and generation rate constraints (GRC) are considered. The response with GRC is compared with the analysis done without the Generation Rate Constraint. Keyword: Load Frequency Control (LFC), Automatic Generation Control (AGC),Two area power system, Genetic algorithm (GA),Generation Rate Constraint (GRC),Area control error(ACE) and Integral square er...
This paper presents a new approach to solve the transient stability problem. The conventional PI ... more This paper presents a new approach to solve the transient stability problem. The conventional PI based SVC controller has simple functioning and is economical in operation but has sluggish performance with non-linear characteristics. so, in order to circumvent this problem, fuzzy based T-I-D controller has been designed to improve the transient stability of 2 machine 3 bus power system using MATLAB/SIMULINK software.
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