Optimal Control in Distribution System using Intentional Islanding Mode of Operation
K.Vasu1, A. Naveen Kumar2, T. Anil Kumar3
1Vasu koneti, Assistant Professor, Department of Electrical and Electronics Engineering, Anurag Group of Institutions, Hyderabad (Telangana), India.
2A. Naveen Kumar, Assistant Professor, Department of Electrical and Electronics Engineering, Anurag Group of Institutions, Hyderabad (Telangana), India.
3Dr .T Anil Kumar, Professor, Department of Electrical and Electronics Engineering, Anurag Group of Institutions, Hyderabad (Telangana), India.
Manuscript received on 18 April 2019 | Revised Manuscript received on 25 April 2019 | Manuscript published on 30 April 2019 | PP: 1628-1631 | Volume-8 Issue-4, April 2019 | Retrieval Number: D6741048419/19©BEIESP
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Abstract: In Grid connected distribution generation systems Islanding detection is a vital act for reliability and safeness. For islanding detection several methods were proposed, but under multi-source configurations most of them may fail. Islanding can be a possible solution with a properly harmonize and advanced control scheme, to ensure reliable power to the negative loads. An intentional islanding detection control scheme for operation of an inverter-based DG system has been proposed in this paper. An interface control was designed for providing the constant power under grid connected mode of operations. In the absence of the grid, the algorithm will make the inverter to work in voltage control mode. An load shedding algorithm is used to remove the deviations in the generation and load.
Keywords: Islanding mode, Optimal control, Grid connected mode, Distributed generation (DG).
Scope of the Article: Optimal Design of Structures