نتایج جستجو برای: 1459
تعداد نتایج: 446 فیلتر نتایج به سال:
In this paper, the optimal placement and sizing of capacitors for compensation reactive power unbalance in medium voltage distribution networks with unbalanced loads is proposed. The proposed capacitor allocation reduces losses caused by demand unbalance. powers are calculated IEEE STD 1459-2010, presented real values electrical magnitudes three-phase systems. results obtained from method compa...
This paper proposes a Python tool for the analysis of balanced, unbalanced, sinusoidal and nonsinusoidal three-phase systems based on IEEE Std. 1459. The proposed was developed to be used by electrical engineers professionals related careers providing free access power calculations that allows validation in systems. is available use GitHub link only requires voltage current signals as inputs, m...
CONTEXT The genetic contribution to liability for opioid dependence is well established; identification of the responsible genes has proved challenging. OBJECTIVE To examine association of 1430 candidate gene single-nucleotide polymorphisms (SNPs) with heroin dependence, reporting here only the 71 SNPs in the chromosome 11 gene cluster (NCAM1, TTC12, ANKK1, DRD2) that include the strongest ob...
The port of Dubrovnik, situated in Dalmatian shores, links Balkans with Adriatic Sea. Throughout history, it also established a connection between Italian and other Mediterranean ports. Republic Dubrovnik had become tributary state for the Ottoman Empire 1459. Moreover, Ragusan traders took on most supported during wars against Venice, so that importance city increased. Port maintained its mono...
This paper proposes a deterministic algorithm to scale the reference currents of a shunt active power compensator (SAPC) based on IEEE Std. 1459 power decomposition when SAPC maximum output compensating current is going to be exceeded. The selective SAPC is proposed to improve power quality and energy efficiency in power networks by means of the cancelation or reduction of the non-efficient pow...
Tujuan penelitian ini untuk menganalisis faktor-faktor yang berhubungan dengan kejadian stunting di Wilayah Kerja Dinas Kesehatan Lampung Selatan. Penelitian menggunakan jenis kuantitatif rancangan Crossectional. telah dilakukan Kabupaten Selatan pada bulan Mei-Juli 2022. Populasi dalam adalah seluruh Balita berjumlah 1459 orang jumlah sampel 181 diambil secara simple random sampling. Hasil men...
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