Ideal planning of a hybrid wind-PV-diesel microgrid framework with considerations for battery energy storage and uncertainty of renewable energy resources

Hosseinian, Seyed Hossein; Damghani, Hamidreza

doi:10.1109/kbei.2019.8734947

Cited by 7 publications

(1 citation statement)

References 8 publications

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“…Meanwhile, the The associate editor coordinating the review of this manuscript and approving it for publication was Ravindra Singh. operational constraint of thermoelectric coupling decreases the wind power output, which further reduces the regulatory capacity [5]- [7].…”

Section: Introductionmentioning

confidence: 99%

Coordinated Scheduling Strategy for Distributed Generation Considering Uncertainties in Smart Grids

Dong

et al. 2020

IEEE Access

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Smart grid with great flexibility requirements will not accommodate high proportion of distributed generation with uncertainty in the future. Hence, it becomes indispensable to research scheduling strategy of distributed generation, aiming to reduce serious curtailment of renewable energy. This paper firstly proposes a virtual power supply, which consists of wind power (WP), photovoltaic (PV) power and pumped storage (PS) power. Based on that, a scheduling strategy structure considering stochastic characteristics caused by WP and PV is designed. After that, according to probability distribution of WP and PV, typical virtual power scenarios are obtained via scenario prediction and scenario reduction method. Furthermore, based on flexibility of virtual power and guidance of time-sharing electricity price mechanism, a coordinated scheduling model with optimization objective that maximizes profit is established. Finally, in simulation, validity of proposed model is verified via comparing with different scheduling models. Besides, profits of system under various peak-valley prices are analyzed, which can provide guidance for electricity pricing. The results illustrate that the proposed scheduling strategy can efficiently balance economy and flexibility in optimizing WP and PV consumption and profits of system are increased with 28% at most. INDEX TERMS Coordinated scheduling, distributed generation, photovoltaic power, pumped storage power, wind power, uncertainty.

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Section: Introductionmentioning

confidence: 99%