Unit commitment problem of power system with plug-in electric vehicles

• Autorzy: Li G. , Qian B. , Shi D. , Duan X.

Warianty tytułu

PL

Problem zobowiązań energetycznych jednostek wytwórczych w systemie energetycznym, zawierającym podłączane pojazdy elektryczne

• Języki publikacji: EN

Abstrakty

EN

The electric vehicle (EV) has become a popular topic because of the increasing scarcity of energy sources and growing environmental pollution. Unit commitment (UC) with plug-in hybrid electric vehicle (PHEV) for cost optimization is presented in this paper. The profile of charging load and vehicle-to-grid (V2G) power of PHEV is forecasted, and various scenarios with different PHEV control strategy are simulated. Quantuminspired binary particle swarm optimization algorithm with heuristic strategy has been employed to solve the UC problem. Results show that PHEVs will significantly affect the UC problem. PHEVs bring on new load demand to power system, which will increase the generation cost. However, the coordinated charging strategy and reasonable usage of V2G power can reduce the generating cost.

PL

W artykule przedstawiono problem optymalizacji kosztów ładowania pojazdów elektrycznych (ang. Plug-in Hybrid Electric Vehicle) pod względem doboru jednostek wytwórczych. Badaniom poddano różne metody regulacji przepływu energii do ładowania odbiorników w postaci pojazdów elektrycznych. Wykazany został wpływ nowego rodzaju obciążenia na zwiększenie kosztów wytwarzania energii.

Słowa kluczowe

EN

electric vehicle; unit commitment; vehicle to grid; quantum-inspired binary particle swarm optimization

PL

pojazdy elektryczne; zobowiązanie energetyczne jednostki wytwórczej; Vehicle to grid (V2G); optymalizacja roju

• Wydawca: Wydawnictwo SIGMA-NOT
• Czasopismo: Przegląd Elektrotechniczny
• Rocznik: 2012
• Tom: R. 88, nr 11a
• Strony: 297--302
• Opis fizyczny: Bibliogr. 25 poz., tab., rys.

Twórcy

autor

Li G.

autor

Qian B.

autor

Shi D.

autor

Duan X.

• State Key Laboratory of Advanced Electromagnetic Engineering and Technology (Huazhong University of Science and Technology),

Bibliografia

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