A Review of Piezoelectric Vibration Energy Harvesting with Magnetic Coupling Based on Different Structural Characteristics
Piezoelectric vibration energy harvesting technologies have attracted a lot of attention in recent decades, and the harvesters have been applied successfully in various fields, such as buildings, biomechanical and human motions. One important challenge is that the narrow frequency bandwidth of linea...
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| Format: | Article |
| Language: | English |
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MDPI AG
2021-04-01
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| Series: | Micromachines |
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| Online Access: | https://www.mdpi.com/2072-666X/12/4/436 |
| _version_ | 1797537705830121472 |
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| author | Junxiang Jiang Shaogang Liu Lifeng Feng Dan Zhao |
| author_facet | Junxiang Jiang Shaogang Liu Lifeng Feng Dan Zhao |
| author_sort | Junxiang Jiang |
| collection | DOAJ |
| description | Piezoelectric vibration energy harvesting technologies have attracted a lot of attention in recent decades, and the harvesters have been applied successfully in various fields, such as buildings, biomechanical and human motions. One important challenge is that the narrow frequency bandwidth of linear energy harvesting is inadequate to adapt the ambient vibrations, which are often random and broadband. Therefore, researchers have concentrated on developing efficient energy harvesters to realize broadband energy harvesting and improve energy-harvesting efficiency. Particularly, among these approaches, different types of energy harvesters adopting magnetic force have been designed with nonlinear characteristics for effective energy harvesting. This paper aims to review the main piezoelectric vibration energy harvesting technologies with magnetic coupling, and determine the potential benefits of magnetic force on energy-harvesting techniques. They are classified into five categories according to their different structural characteristics: monostable, bistable, multistable, magnetic plucking, and hybrid piezoelectric–electromagnetic energy harvesters. The operating principles and representative designs of each type are provided. Finally, a summary of practical applications is also shown. This review contributes to the widespread understanding of the role of magnetic force on piezoelectric vibration energy harvesting. It also provides a meaningful perspective on designing piezoelectric harvesters for improving energy-harvesting efficiency. |
| first_indexed | 2024-03-10T12:19:14Z |
| format | Article |
| id | doaj.art-20792dccc05b49f5bdbbb3f0d3074039 |
| institution | Directory Open Access Journal |
| issn | 2072-666X |
| language | English |
| last_indexed | 2024-03-10T12:19:14Z |
| publishDate | 2021-04-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Micromachines |
| spelling | doaj.art-20792dccc05b49f5bdbbb3f0d30740392023-11-21T15:35:00ZengMDPI AGMicromachines2072-666X2021-04-0112443610.3390/mi12040436A Review of Piezoelectric Vibration Energy Harvesting with Magnetic Coupling Based on Different Structural CharacteristicsJunxiang Jiang0Shaogang Liu1Lifeng Feng2Dan Zhao3College of Mechanical and Electrical Engineering, Harbin Engineering University, Harbin 150001, ChinaCollege of Mechanical and Electrical Engineering, Harbin Engineering University, Harbin 150001, ChinaBeijing Institute of Precision Mechatronics and Controls, CALT, Beijing 100076, ChinaCollege of Mechanical and Electrical Engineering, Harbin Engineering University, Harbin 150001, ChinaPiezoelectric vibration energy harvesting technologies have attracted a lot of attention in recent decades, and the harvesters have been applied successfully in various fields, such as buildings, biomechanical and human motions. One important challenge is that the narrow frequency bandwidth of linear energy harvesting is inadequate to adapt the ambient vibrations, which are often random and broadband. Therefore, researchers have concentrated on developing efficient energy harvesters to realize broadband energy harvesting and improve energy-harvesting efficiency. Particularly, among these approaches, different types of energy harvesters adopting magnetic force have been designed with nonlinear characteristics for effective energy harvesting. This paper aims to review the main piezoelectric vibration energy harvesting technologies with magnetic coupling, and determine the potential benefits of magnetic force on energy-harvesting techniques. They are classified into five categories according to their different structural characteristics: monostable, bistable, multistable, magnetic plucking, and hybrid piezoelectric–electromagnetic energy harvesters. The operating principles and representative designs of each type are provided. Finally, a summary of practical applications is also shown. This review contributes to the widespread understanding of the role of magnetic force on piezoelectric vibration energy harvesting. It also provides a meaningful perspective on designing piezoelectric harvesters for improving energy-harvesting efficiency.https://www.mdpi.com/2072-666X/12/4/436piezoelectric energy harvestervibrationmagnetic couplingenergy-conversion device |
| spellingShingle | Junxiang Jiang Shaogang Liu Lifeng Feng Dan Zhao A Review of Piezoelectric Vibration Energy Harvesting with Magnetic Coupling Based on Different Structural Characteristics Micromachines piezoelectric energy harvester vibration magnetic coupling energy-conversion device |
| title | A Review of Piezoelectric Vibration Energy Harvesting with Magnetic Coupling Based on Different Structural Characteristics |
| title_full | A Review of Piezoelectric Vibration Energy Harvesting with Magnetic Coupling Based on Different Structural Characteristics |
| title_fullStr | A Review of Piezoelectric Vibration Energy Harvesting with Magnetic Coupling Based on Different Structural Characteristics |
| title_full_unstemmed | A Review of Piezoelectric Vibration Energy Harvesting with Magnetic Coupling Based on Different Structural Characteristics |
| title_short | A Review of Piezoelectric Vibration Energy Harvesting with Magnetic Coupling Based on Different Structural Characteristics |
| title_sort | review of piezoelectric vibration energy harvesting with magnetic coupling based on different structural characteristics |
| topic | piezoelectric energy harvester vibration magnetic coupling energy-conversion device |
| url | https://www.mdpi.com/2072-666X/12/4/436 |
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