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Network Partition for Distributed Reactive Power Optimization in Power Systems
2008 IEEE International Conference on Networking, Sensing and Control, 2008Reactive power optimization is an important measure to improve the secure and economic performance of power systems. To reduce the dimension of solution space and solve the time-consuming problem more effectively, a network partition method for distributed reactive power optimization is introduced to divide a large-scale power system into several small-
Zhongxu Li +3 more
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Reactive Power Optimization in AC Power Systems
2017Reactive Power is one of the most important features in power networks so that its appropriate production and distribution among consumers can affect performance, efficiency, and reliability of the power networks positively. Creating competitive mechanism via establishing a market to present different services and changing the current rules necessitate
Ali Jafari Aghbolaghi +3 more
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Optimal voltage and reactive power control in power distribution system
Proceedings of the 2nd International Conference on Smart Digital Environment, 2018The voltage and reactive power control management are the challenging issues of power distribution systems. Since last few years, the installation of renewable or non renewable energy resources (such as wind turbines generator, biomass, solar photovoltaic, fuel cells ...) in power distribution systems is important.
Abderrahim Amar Mancour, Tamou Nasser
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Optimal Reactive Power Optimization by Ant Colony Search Algorithm
2009 Fifth International Conference on Natural Computation, 2009The paper presents an Ant Colony Search Algorithm(ACSA) for Optimal Reactive Power Optimization and voltage control of power systems. ACSA is a new co-operative agents’ approach, which is inspired by the observation of the behavior of real ant colonies on the topic of ant trial formation and foraging methods.
Ibrahim Oumarou +2 more
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Optimization of the 220 Kv Power Grid by Reactive Power
2021 International Ural Conference on Electrical Power Engineering (UralCon), 2021The article deals with the problem of active power loss and voltage in the 220 kV electric network in the Northern part of the electric system of the Republic of Tajikistan. This problem is caused by the lack of reactive power com pentation in the nodes of the distribution network with a voltage of 10 kV and the transfer of the necessary reactive power
Saidjon Sh. Tavarov +2 more
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Optimal reactive compensation in power systems
Computers & Electrical Engineering, 1982Abstract This article describes a method for planning the type, location and minimum amount of installed reactive capacity necessary for maintaining an acceptable voltage profile in a power system during credible contingencies. The problem is formulated as the minimisation of the cost function representing the total cost of the reactive compensation ...
Devotta, J.B.X. +4 more
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Reactive power optimization using GSA
2014 6th IEEE Power India International Conference (PIICON), 2014Reactive power flow in a power system is to be optimized by minimizing the real power loss and it is essential for maintaining the voltage stability of the system. The control variables such as magnitude of generator bus voltage, transformer tap settings and shunt capacitors can optimize the reactive power flow.
Ambika Ramamoorthy +1 more
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Artificial neural network for reactive power optimization
Neurocomputing, 1998Abstract This paper presents an artificial neural network-based approach (ANN) for reactive power (VAR) optimization of interconnected power systems. The reactive power resources are scheduled to minimize the total transmission losses of the network.
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Fuzzy optimal reactive power control
Electric Power Systems Research, 1994Abstract Optimal reactive power control has been an active research area during the last decade. Where precise data are available, a specific objective with clear-cut constraints was the primary requirement. The sensitivity of a feasible solution in the constraint domain has been reported many times.
Rasool Kenarangui, Alireza Seifi
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A new reactive power optimization algorithm
2003 IEEE Bologna Power Tech Conference Proceedings,, 2004This paper presents an algorithm for optimizing reactive power using particle swarm algorithm. A new implementation for the particle swarm algorithm has been applied. The objective function of the proposed algorithm is to minimize the system active power loss.
Mantawy, A.H., Al-Ghamdi, M.S.
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