26Julho
Qualidade de Energia em Data Centers de Colocação: Planeamento de Barramento Partilhado
In a colocation data center, tenants share medium- and low-voltage buses, so one tenant's rectifier load can shape the power quality another tenant sees. Planning shared-bus mitigation starts with defining···
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25Julho
Guia de Instalação e Ligação do Filtro Harmônico Ativo CT
Ct location, polarity, wiring, and commissioning evidence for apf integration should begin with a documented electrical boundary, representative operating record, and a defined decision. A meter reading, a component nameplate,···
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25Julho
Harmónicos de Entrada do UPS do Data Center: Medição Antes da Instalação do APF
UPS rectifier front ends draw harmonic current from the utility side even when the IT load downstream is stable, and that input signature depends on loading level, redundancy mode, and···
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24Julho
Reatores de Desvio de Banco de Capacitores: Seleção de Rede Harmônica
Engineering inputs for detuning reactors used with capacitor banks in harmonic networks should begin with a documented electrical boundary, representative operating record, and a defined decision. A meter reading, a···
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24Julho
Qualidade de Energia na Moldagem por Injeção: Harmónicos e Carga Reativa
Injection molding plants combine servo drives, hydraulic pump motors on VFDs, barrel heaters, and chillers, so their power quality profile mixes harmonic current with cyclic reactive demand. Assessing injection molding···
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