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A hybrid DE–PS algorithm for load frequency control under deregulated power system with UPFC and RFB

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In this paper, a Modified Integral Derivative (MID) controller is proposed for Load Frequency Control (LFC) of multi-area multi-source power system in deregulated environment. The multi-source power system is having different sources of power generation such as thermal,hydro, wind and diesel generating units considering boiler dynamics for thermal plants,Generation Rate Constraint (GRC) and Governor Dead Band (GDB) non-linearity. The superiority of proposed hybrid Differential Evolution and Pattern Search (hDE-PS) optimized MID controller over GA and DE techniques is demonstrated. Further, the effectiveness of proposed hDEPS optimized MID controller over Integral (I) and Integral Derivative (ID) controller is verified. Then, to further improve the system performance, Unified Power Flow Controller (UPFC) is placed
in the tie-line and Redox Flow Batteries (RFBs) are considered in the first area. The performance of proposed approach is evaluated at all possible power transactions that take place in a deregulated power market.

KEYWORDS
Load Frequency Control (LFC);Generation Rate Constraint(GRC);Governor Dead Band(GDB);Differential Evolution (DE);
Unified Power Flow Controller (UPFC);Redox Flow Battery (RFB)

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Informasi Detail

Judul Seri

Ain Shams Engineering Journal

No. Panggil

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Penerbit

: Elsevier., 2015

Deskripsi Fisik

Ain Shams Engineering Journal (2015) 6, 893–911

Bahasa

English

ISBN/ISSN

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Klasifikasi

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Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

KIMIA

Info Detail Spesifik

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Pernyataan Tanggungjawab

Wati/Agus

Versi lain/terkait

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