Transforming Indonesian Washing Machines into Efficient Wind Generators

Indonesian Journal of Innovation Studies Pub Date : 2024-06-11 DOI:10.21070/ijins.v25i3.1166

Ahmad Nurwanda Bawono Putra, Rachmat Firdaus

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Abstract

People's consumption of household electronic devices is increasing, leading to higher energy demand in Indonesia, with washing machines being a significant contributor. This study explores repurposing used washing machine dynamos into electricity generators for windmills. Researchers used an LG washing machine dynamo and N52 neo super magnets, testing pulley diameters of 12 cm, 15 cm, 18 cm, and 20 cm. Results showed that larger pulleys increased generator output, with a 20 cm pulley producing 26 volts, 1.3 amperes, and 2525 rpm. However, the efficiency was low at 8.69%, indicating a need for further optimization. This approach has potential for sustainable energy solutions and reducing electronic waste. Highlight: Repurpose Dynamos: Converts washing machines to windmill generators, reducing electronic waste. Efficiency Challenge: Larger pulleys improve output but efficiency is only 8.69%. Sustainable Impact: Offers potential for sustainable energy and lower household consumption. Keyword: household electronics, energy consumption, washing machine dynamo, windmill generator, sustainable energy

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将印尼洗衣机改造成高效风力发电机

在印度尼西亚，人们对家用电子设备的消费日益增长，导致能源需求增加，其中洗衣机是一个重要的能源来源。本研究探讨了将废旧洗衣机发电机重新利用为风车发电机的问题。研究人员使用了 LG 洗衣机发电机和 N52 neo 超级磁铁，测试了 12 厘米、15 厘米、18 厘米和 20 厘米的滑轮直径。结果表明，较大的滑轮能提高发电机的输出功率，20 厘米的滑轮能产生 26 伏、1.3 安培和 2525 转/分的电压。然而，效率较低，仅为 8.69%，表明需要进一步优化。这种方法在可持续能源解决方案和减少电子垃圾方面具有潜力。亮点：发电机再利用：将洗衣机转换为风车发电机，减少电子废物。效率挑战：较大的滑轮可提高产量，但效率仅为 8.69%。可持续影响：提供可持续能源的潜力，降低家庭消耗。关键词：家用电子产品、能源消耗、洗衣机发电机、风车发电机、可持续能源

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Indonesian Journal of Innovation Studies

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