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CẢI THIỆN PHÂN BỐ CÔNG SUẤT TỐI ƯU CÓ XÉT ĐẾN ĐIỀU KIỆN AN NINH HỆ THỐNG BẰNG TCSC

Due to the rapid increase of electricity demand and the deregulation of electricity markets, the System Operators are facing many challenges in terms of system operation to obtain economic benefit anh security. Thus, consideration of transient stability constraints in optimal power flow (OPF) problems to guarantee an appropriate security level is increasingly important. FACTS devices such as Thyristor Controlled Series Compensator (TCSC) can be very effective to power system security in case of a contingency. This paper concentrates on the evualating transient stability-constrained optimal power flow to against single contingencies via the use of TCSC. Study result on IEEE 30-bus system in Matlab environment have proved the effectiveness of using TCSC to enhance system security and obtain minimum cost

Từ khóa: – OPF; TCSC; FACTS

14 p ovanketv4 19/12/2017 441 2

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