Adaptive Curtailment Plan with Energy Storage for AC/DC Combined Distribution Systems

Seungmin Jung, Yong-Tae Yoon and Gilsoo Jang
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Seungmin Jung: School of Electrical Engineering, Korea University, Seoul 136-713, Korea
Yong-Tae Yoon: Department of Electrical & Computer Engineering, Seoul National University, Gwanakero 599, Gwanakegu, Seoul 151-742, Korea
Gilsoo Jang: School of Electrical Engineering, Korea University, Seoul 136-713, Korea

Sustainability, 2016, vol. 8, issue 8, 1-18

Abstract: For developing a large-scale combined system with a number of distributed resources, an appropriate compensation strategy based on the system components and changeable condition must be configured to handle the characteristics of the internal systems. Since renewable sources generate various fluctuations, the compensation plans for the storage device connected along with the sources should be supported by a precise expectation method. A cooperative strategy involving the sharing of the DC section with environmentally sensitive generators, like photovoltaic system (PVs) or waves, demands appropriate ESS compensation solutions, owing to its complexity. An active power-control algorithm with voltage-expectation based on the DC power flow is introduced in this paper and is applied in the designed case studies performed on the electromagnetic transient simulation. DC based multi-generation system is composed by applying tidal generator and super capacitor. To utilize wind energy, an offshore wind–wave generation system was utilized in the verification process.

Keywords: ESS application; DC power flow; DC system dynamic; combined generation system; offshore energy (search for similar items in EconPapers)
JEL-codes: O13 Q Q0 Q2 Q3 Q5 Q56 (search for similar items in EconPapers)
Date: 2016
References: View complete reference list from CitEc
Citations: View citations in EconPapers (1)

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