Power system stability enhancement utilizing phasor measurement units at transient and steady state
نویسندگان
چکیده
—Efficient power system stability monitoring plays a vital role in recent electric grid technologies. It supports operators at control centers to reduce overloading on weak elements and prevent from collapse. In this paper Phasor Measurement Units (PMUs) technology has been used for real-time measurements that can obtain fast accurate data samples the network. The responses during steady state transient conditions have studied based driven PMUs. proposed study applied WSCC 9-bus system. Test Simulink modified include required PMUs other necessary measuring devices. Trusted six voltage indices estimated. Consequently, lines buses ranked as per its weakness margin became clear center operators. main objective of is use these an efficient awareness tool operator aims avoid collapse support taking remedial actions such installing FACTS. addition, Three Power System Stabilizers (PSSs) effect network stability, rotor angle frequency carried out; As result, MB-PSS found most reliable one. By investigating generators response, fault location predicted. approved analysis results shorten recovery time 6 sec 2 keep within limits condition longer time. MATLAB Simpower toolbox load flow, transient, analysis.
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ژورنال
عنوان ژورنال: Ma?allat? Kulliyyat? D?r Al-?ul?m
سال: 2023
ISSN: ['1110-0923', '2735-4202', '2735-4113', '1110-581X']
DOI: https://doi.org/10.58491/2735-4202.3031