研究方法:对压电式能量采集器进行了详细的研究。为了达到同样的目的，对不同类型的压电材料进行了识别和分析。此外，对与这类压电器件相关的理论概念也进行了研究。为了进行研究，进行了定性和定量分析(Mateu et al, 2005)。对压电材料和不同类型能量采集器的相关信息进行了定性分析。另一方面，为了从实际工作中得到与压电有关的结果，进行了定量分析。
Piezoelectricity in the present times forms to be one of the most important means for the process of transformation of the vibrations into different kind of electric energy which can be stored and may also be used for the purpose of provide power to other kind of devices. In the recent times, there has been an upsurge of a number of alternative sources for power generation. Piezoelectric is one of the most common among that. There are different kinds of energy harvesters in the world. Like others, Piezo type of energy harvester has been in use. In this research paper, different kinds of Piezo types of energy harvesters will be discussed.
The term energy harvesting may be defined as the process of generation of energy from different kind of sources such as temperature difference, vibration etc. Because of this conversion of available energy in the environment helps in the availability of a self-sufficient energy supply which may be used in small electric loads such as the sensors or different kind of radio transmitters.
2. Aim and Plan
The primary aim of the project is to do the research on the piezoelectric type of energy harvester technology. In the recent times, the piezoelectricity has been found to be a great renewable source of energy for obtaining sufficient amount of energy for low power devices.
Piezoelectricity has been effective because of the high conversion ability of the piezoelectric materials.
Research Methodology: A detailed research has been conducted on the piezoelectric type of energy harvesters. In order to do the same, the different kinds of piezoelectric materials have been identified and analyzed. Further, there has been the research on the available theoretical concepts related to these kinds of piezoelectric devices. In order to do the research, the qualitative and quantitative analysis has been done (Mateu et al, 2005). The qualitative analysis has been done to find the information related to the piezoelectric materials and different kinds of energy harvesters. Quantitative analysis on the other hand, has been done for the purpose of getting the results from the practical work related to piezoelectricity.