Improved energy efficiency in wineries using data from audits

IF 1.1 4区农林科学 Q4 FOOD SCIENCE & TECHNOLOGY Ciencia E Tecnica Vitivinicola Pub Date : 2017-08-20 DOI:10.1051/CTV/20173201062

R. Vela, F. R. Mazarrón, J. Fuentes-Pila, F. Baptista, Luis Leopoldo Silva, J. L. García

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引用次数: 10

Abstract

The wine production process has a high energy demand of about 1,750 million kWh per year in the EU. Saving energy, responsible consumption and efficient use of energy sources are key aspects to consider for the competitiveness and viability of the sector. Therefore, the TESLA project (Transfering Energy Save Laid on Agroindustry), funded by the European Commission, has conducted 39 energy audits in wineries from four countries (Spain, France, Portugal and Italy). The information collected has allowed them to carry out a comparative analysis of energy efficiency measures through a technical-economic study, calculating the period of return on investment and performing a sensitivity analysis to determine the break-even point for each of the investments analysed. The results show that the replacement of chillers by more efficient ones, the installation of variable speed drives on pumps, the introduction of management and control measures such as the implementation of a Building Management System (BMS) and the installation of energy analysers for identification of consumption by use are the measures that have the greatest quantitative impact.

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利用审计数据提高酒庄的能源效率

在欧盟，葡萄酒生产过程每年的能源需求约为17.5亿千瓦时。节约能源、负责任地消费和有效地使用能源是考虑该部门的竞争力和生存能力的关键方面。因此，由欧盟委员会资助的TESLA项目(Transfering Energy Save Laid on Agroindustry)在四个国家(西班牙、法国、葡萄牙和意大利)的酒庄进行了39次能源审计。所收集的资料使他们能够通过技术-经济研究对能源效率措施进行比较分析，计算投资回报期，并进行敏感性分析，以确定所分析的每项投资的盈亏平衡点。结果表明，用更高效的冷水机组替换冷水机组、在水泵上安装变速驱动器、引入管理和控制措施(如实施楼宇管理系统(BMS))和安装能源分析仪以确定使用消耗是具有最大定量影响的措施。

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来源期刊

Ciencia E Tecnica Vitivinicola Agricultural and Biological Sciences-Food Science

自引率

12.50%

发文量

期刊介绍： Ciência e Técnica Vitivinícola (Journal of Viticulture and Enology) is an international journal that publishes original articles, research notes and review articles, written in Portuguese or in English, on the various fields of the science and technology of vine and wine: Viticulture, Enology and Vitivinicultural economy.