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Energy Harvesting Widens Opportunities for Microbatteries

机译:能量收集扩大了微型电池的机会

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摘要

Harvesting tiny amounts of charge requires tiny storage devices. Thin-film, miniature and microbatteries supply a range of solutions for RFID, wireless sensor networks and other portable applications. Currently, most energy harvesting technologies are using battery back-up and are likely to for several years to come. Companies are trying to find appropriate energy storage alternatives to traditional batteries, however. Batteries are problematic for large-scale wireless applications. Today's cost premium is typically below what it costs to swap the battery one at a time, including battery cost, labor and so on. Over an expected lifetime of 15 years, a self-powered sensor could provide "significant" cost savings.
机译:收集少量电荷需要很小的存储设备。薄膜,微型电池和微电池为RFID,无线传感器网络和其他便携式应用提供了一系列解决方案。当前,大多数能量收集技术都在使用备用电池,并且可能会持续数年。但是,公司正在努力寻找合适的替代传统电池的储能产品。电池对于大规模无线应用而言是成问题的。今天的成本溢价通常低于一次更换电池的成本,包括电池成本,人工等。在预期的15年使用寿命中,自供电传感器可以节省大量成本。

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