Investigation on Performance of Electromagnetic Energy Harvester with Varied Coil and Magnet Characteristics

  • سال انتشار: 1402
  • محل انتشار: یازدهمین کنفرانس بین المللی مهندسی مکانیک، مواد و متالورژی
  • کد COI اختصاصی: MEMCONF11_013
  • زبان مقاله: انگلیسی
  • تعداد مشاهده: 304
دانلود فایل این مقاله

نویسندگان

Mahdi Asadi

Department of Energy Systems Engineering, School of Advanced Technologies, Iran University of Science and Technology, Tehran, Iran

Amir Musa Abazari

Department of Mechanical Engineering, Faculty of Engineering, Urmia University, Urmia, Iran

Rouhollah Ahmadi

Department of Energy Systems Engineering, School of Advanced Technologies, Iran University of Science and Technology, Tehran, Iran

چکیده

Energy harvesting captures ambient energy like light, heat, vibrations, and motion to power electronic devices, offering sustainable solutions and reducing battery dependency. Applications include self-powered sensors, smart homes, medical implants, and Internet of Things (IoT), leading to a greener future. Electromagnetism is a prominent mechanical energy harvesting mechanism due to its high power density. The electromagnetic coupling coefficient, influenced by the coil and magnet properties, determines the efficiency of electromagnetic systems. In this study, we evaluate a sample system's performance using semi-analytical analysis and finite element simulations. Various aspects, such as coil and magnet characteristics (magnet arrangement, number of magnets, wire thickness, length, and inner radius of the coil), are investigated to optimize system efficiency and power generation capabilities. Understanding these parameters is crucial for advancing energy harvesting technology and its impact on electronic devices. By harnessing ambient energy effectively, we can foster sustainable development and reduce environmental impact.

کلیدواژه ها

Energy harvesting, Electromagnetic coupling coefficient, Halbach array, Electromagnetic transducers, Faraday’s law, Sensitivity analysis

مقالات مرتبط جدید

اطلاعات بیشتر در مورد COI

COI مخفف عبارت CIVILICA Object Identifier به معنی شناسه سیویلیکا برای اسناد است. COI کدی است که مطابق محل انتشار، به مقالات کنفرانسها و ژورنالهای داخل کشور به هنگام نمایه سازی بر روی پایگاه استنادی سیویلیکا اختصاص می یابد.

کد COI به مفهوم کد ملی اسناد نمایه شده در سیویلیکا است و کدی یکتا و ثابت است و به همین دلیل همواره قابلیت استناد و پیگیری دارد.