کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7137196 1461888 2014 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A diode-less mechanical voltage multiplier: A novel transducer for vibration energy harvesting
ترجمه فارسی عنوان
ضریب ولتاژ مکانیکی بدون دیود: یک مبدل جدید برای برداشت انرژی لرزش
کلمات کلیدی
جمع آوری انرژی لرزش، سوئیچ مکانیکی، پمپ شارژ، برداشت انرژی برقی پیزو، ضریب ولتاژ،
موضوعات مرتبط
مهندسی و علوم پایه شیمی الکتروشیمی
چکیده انگلیسی
The novel approach proposed in this paper is called “All Mechanical Vibration Piezo-Electric Voltage Multiplier”; it allows the multiplication of the voltage produced by a piezoelectric transducer and it is based on a series of capacitors and mechanical switches (cantilever beams and stoppers) suitably connected. A suitable arrangement of switches, capacitors and piezoelectric transducers will result into the proposed mechanical voltage multiplier structure; no diodes are required and no control circuit is needed to allow the system to work. In this paper the working principle is introduced together with analytical models and numerical simulations. Experimental results are also reported to further confirm the validity of the proposed strategy: they have been obtained by using a macro-scale laboratory prototype.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Sensors and Actuators A: Physical - Volume 212, 1 June 2014, Pages 34-41
نویسندگان
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