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Advisor(s)
Abstract(s)
Os datacenters têm um crescimento até 2020 de 53%. Existem metodologias que mensura m essa eficiência com o PUE (Power Usage Effectiveness) índice importante, não reflete de forma integral a eficiência. 03 DC’s com PUE próximos como alternativa ao método atual este trabalho descreve o EUED (Energy Usage Effectiveness Design), usa energia como elemento comparativo na fase projeto, usando entalpia como novo método para obter resultados. Os consumos com infraestrutura é a somatório da energia com equipamentos de HVAC, equipamentos, iluminação e outros. Usando o EUED, foram 1,245kW/kW para Curitiba, 1,260 kW/kW para São Paulo e de 1,377 kW/kW para Rio de Janeiro. A diferença de 16,86% para Curitiba, de 16,19% São Paulo e 10,31% Rio de Janeiro em relação ao PUE COA (Power Usage Effectiveness Constant Outdoor Air). TEWI é uma métrica do impacto do aquecimento global, com base nas emissões de gases efeito estufa. Verificou que mesmo com o consumo HVAC anual kWh semelhantes, 2 cidades diferentes, com TEWI de Chicago (EUA) é 1,781,566,043 CO2 kW/10 anos e Curitiba (BRASIL) é 667,042, 128 CO2 kW/10 anos. Corresponde a uma emissão anual maior que a de Curitiba, de 267,08%.
Datacenters have a growth of 53% by 2020. There are methodologies that measure this efficiency with the PUE (Power Usage Effectiveness) important index, does not fully reflect efficiency. 03 DC's with nearby PUEs as an alternative to the current method This paper describes the EUED (Energy Usage Effectiveness Design), uses energy as a comparative element in the design phase, using enthalpy as a new method to obtain results. The consumption with infrastructure is the sum of energy with HVAC equipment, equipment, lighting and others. Using EUED, there were 1.245 kW / kW for Curitiba, 1.260 kW / kW for São Paulo and 1.377 kW / kW for Rio de Janeiro. The difference was 16.86% for Curitiba, 16.19% for Sao Paulo and 10.31% for Rio de Janeiro in relation to PUE COA (Power Usage Effectiveness Constant Outdoor Air). TEWI is a metric of the impact of global warming, based on greenhouse gas emissions. It found that even with annual HVAC consumption kWh similar, 2 different cities, with TEWI of Chigago (USA) is 1,781,566.043 CO2 kW / 10 years and Curitiba (BRAZIL) is 667.042, 128 CO2 kW / 10 years. Corresponds to an annual emission greater than that of Curitiba, of 267.08%.
Datacenters have a growth of 53% by 2020. There are methodologies that measure this efficiency with the PUE (Power Usage Effectiveness) important index, does not fully reflect efficiency. 03 DC's with nearby PUEs as an alternative to the current method This paper describes the EUED (Energy Usage Effectiveness Design), uses energy as a comparative element in the design phase, using enthalpy as a new method to obtain results. The consumption with infrastructure is the sum of energy with HVAC equipment, equipment, lighting and others. Using EUED, there were 1.245 kW / kW for Curitiba, 1.260 kW / kW for São Paulo and 1.377 kW / kW for Rio de Janeiro. The difference was 16.86% for Curitiba, 16.19% for Sao Paulo and 10.31% for Rio de Janeiro in relation to PUE COA (Power Usage Effectiveness Constant Outdoor Air). TEWI is a metric of the impact of global warming, based on greenhouse gas emissions. It found that even with annual HVAC consumption kWh similar, 2 different cities, with TEWI of Chigago (USA) is 1,781,566.043 CO2 kW / 10 years and Curitiba (BRAZIL) is 667.042, 128 CO2 kW / 10 years. Corresponds to an annual emission greater than that of Curitiba, of 267.08%.
Description
Keywords
Datacenters PUE Refrigeração de datacenters TEWI
Pedagogical Context
Citation
Publisher
Congresso Brasileiro de Refrigeração, Ar-Condicionado, Ventilação, Aquecimento e Tratamento de Ar (XVI CONBRAVA)