This paper presents renewable energy systems based on micro-hydro and solar photovoltaic for rural areas, with a case study in Yogyakarta, Indonesia. The Special Region of Yogyakarta, located on the island of Java, Indonesia, has a high potential for the development of renewable energy resources, especially hydropower and solar power. Many rural areas in Yogyakarta lack a supply of electricity. In this study, data on the potential for hydropower and solar power in rural regions of Yogyakarta are processed to determine the best capacity of hydroelectric and solar power plants. The extended particle swarm optimization (PSO) technique has been used to ensure optimal capacity optimization of this hybrid systems. The final result of this study is the most optimal of hydropower and solar power generation capacity based on the calculation of cost of capital, grid sales, cost of energy, and net present value.

中文翻译：

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农村地区基于微水电和太阳能光伏的可再生能源系统：印度尼西亚日惹的案例研究

本文以印度尼西亚日惹为例，介绍了农村地区基于微水电和太阳能光伏的可再生能源系统。位于印度尼西亚爪哇岛的日惹特区，可再生能源特别是水电和太阳能开发潜力巨大。日惹的许多农村地区缺乏电力供应。在这项研究中，对日惹农村地区水力发电和太阳能发电潜力的数据进行了处理，以确定水力发电和太阳能发电厂的最佳容量。扩展粒子群优化（PSO）技术已用于确保该混合系统的最佳容量优化。本研究的最终结果是基于资本成本、电网销售、能源成本和净现值的计算得出的最佳水电和太阳能发电容量。