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SOCIO-TECHNICAL EVALUATION OF AN AUTONOMOUS PV RURAL ELECTRIFICATION PROGRAM IN CATALONIA, SPAIN

机译：西班牙加泰罗尼亚自主PV农村电气化计划的社会技术评价

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The PV users association SEBA has operated rural electrification PV stand-alone systems in Spainsince 1989. It operates ca. 400 individual systems (SAS) and 13 multi-user micro-grids (MSG). The model is pioneerin Europe and this experience can also be a reference for other rural sites around the world. This investigation was anevaluation of its program using socio-technical methods. A representative population of sites was chosen and asample of 23 was selected and visited. The installations were in the range of 500-2000 Wp, with typical loads in therange of 1500-4000 Wh/day.The investigation includes human, technological and organisation aspects and the main relevant observations havebeen: Most users had their expectations fulfilled; the equipment, with an average age of 6,7 years, showed excellentreliability also due to good up keeping by users, few repairs, high performance ratios and battery lifetimes exceeding10 years; the users pay their fee regularly, have a good understanding of the operation and of load management duemore to the user friendly remote display interface and visits by technicians than to formal training.The results of the evaluation indicate the strengths and weaknesses of the program from the user’s point of view andlead to recommendations to improve the quality of the energy service keeping in mind the limitations of the financialand human resources of the association.Techniques and methods taken from the area of socio-technical design proved to be useful in the analysis of PV basedrural electrification schemes and can be helpful to evaluate other rural electrification programs.
机译：光伏用户协会SEBA在西班牙运营着农村电气化光伏独立系统 自1989年以来。 400个独立系统（SAS）和13个多用户微电网（MSG）。模特是先锋 在欧洲，这种经验也可以为世界其他乡村地区提供参考。这项调查是 使用社会技术方法对其计划进行评估。选择了具有代表性的场所，并选择了 选择并访问了23个样本。安装范围为500-2000 Wp，典型负载为 1500-4000 Wh /天的范围。 调查包括人员，技术和组织方面，主要的相关观察有 过去：大多数用户都实现了他们的期望;该设备的平均寿命为6.7年，显示出优异的性能。 可靠性还归因于用户良好的维护，很少的维修，较高的性能比以及超过的电池寿命 10年;用户定期付款，对操作和负载管理有充分的了解 用户界面友好的远程显示界面和技术人员的访问比正式培训更为重要。 评估结果从用户的角度表明了该程序的优缺点， 考虑到财务的局限性，导致提出改善能源服务质量的建议 和协会的人力资源。 社会技术设计领域的技术和方法被证明对基于PV的分析很有用 农村电气化计划，可以帮助评估其他农村电气化计划。

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