Rotary Wind‐driven Triboelectric Nanogenerator for Self‐Powered Airflow Temperature Monitoring of Industrial Equipment
Abstract Heat dissipation performance is crucial for the operational reliability of industrial equipment, which can be monitored by detecting the wind or airflow temperature of the radiator. The emergence of triboelectric nanogenerators (TENGs) provides new routes for wind energy harvesting and self...
| Main Authors: | , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2024-04-01
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| Series: | Advanced Science |
| Subjects: | |
| Online Access: | https://doi.org/10.1002/advs.202307382 |
| _version_ | 1797227540857749504 |
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| author | Yi Li Haocheng Deng Haoying Wu Yi Luo Yeqiang Deng Hongye Yuan Zhaolun Cui Ju Tang Jiaqing Xiong Xiaoxing Zhang Song Xiao |
| author_facet | Yi Li Haocheng Deng Haoying Wu Yi Luo Yeqiang Deng Hongye Yuan Zhaolun Cui Ju Tang Jiaqing Xiong Xiaoxing Zhang Song Xiao |
| author_sort | Yi Li |
| collection | DOAJ |
| description | Abstract Heat dissipation performance is crucial for the operational reliability of industrial equipment, which can be monitored by detecting the wind or airflow temperature of the radiator. The emergence of triboelectric nanogenerators (TENGs) provides new routes for wind energy harvesting and self‐powered sensing. Herein, a rotary wind‐driven triboelectric nanogenerator (RW‐TENG) with soft‐contact working mode is newly designed to achieve tunable contact areas by utilizing the reliable thermal response of NiTi shape memory alloy (SMA) to air/wind temperature. The RW‐TENG can generate different triboelectric outputs under air stimulation with different speeds or temperatures, which is demonstrated as a power source for online monitoring sensors, self‐powered wind speed sensing, and airflow temperature monitoring. Specifically, a self‐powered sensor of wind speed is demonstrated with a sensitivity of 0.526 µA m−1 s between 2.2 and 19.6 m s−1, and a self‐powered monitoring device of high airflow temperature, which show relatively short response time (109 s), strong anti‐interference ability and outstanding long‐term durability. This study introduces an innovative route for real‐time detection of airflow temperature in wind‐cooled industrial equipment, showing broad application prospects for information perception and intelligent sensing of the industrial IoTs. |
| first_indexed | 2024-04-24T14:42:26Z |
| format | Article |
| id | doaj.art-135b744ac7af452c8218cd1c17fb81e9 |
| institution | Directory Open Access Journal |
| issn | 2198-3844 |
| language | English |
| last_indexed | 2024-04-24T14:42:26Z |
| publishDate | 2024-04-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advanced Science |
| spelling | doaj.art-135b744ac7af452c8218cd1c17fb81e92024-04-02T20:51:56ZengWileyAdvanced Science2198-38442024-04-011113n/an/a10.1002/advs.202307382Rotary Wind‐driven Triboelectric Nanogenerator for Self‐Powered Airflow Temperature Monitoring of Industrial EquipmentYi Li0Haocheng Deng1Haoying Wu2Yi Luo3Yeqiang Deng4Hongye Yuan5Zhaolun Cui6Ju Tang7Jiaqing Xiong8Xiaoxing Zhang9Song Xiao10State Key Laboratory of Power Grid Environmental Protection School of Electrical Engineering and Automation Wuhan University Wuhan Hubei 430072 ChinaState Key Laboratory of Power Grid Environmental Protection School of Electrical Engineering and Automation Wuhan University Wuhan Hubei 430072 ChinaState Key Laboratory of Power Grid Environmental Protection School of Electrical Engineering and Automation Wuhan University Wuhan Hubei 430072 ChinaBeijing International S&T Cooperation Base for Plasma Science and Energy Conversion Institute of Electrical Engineering Chinese Academy of Sciences Beijing 100190 ChinaState Key Laboratory of Power Grid Environmental Protection School of Electrical Engineering and Automation Wuhan University Wuhan Hubei 430072 ChinaState Key Laboratory for Mechanical Behavior of Materials Shaanxi International Research Center for Soft Matter School of Materials Science and Engineering Xi'an Jiaotong University Xi'an 710049 ChinaSchool of Electrical Power South China University of Technology Guangdong 510640 ChinaState Key Laboratory of Power Grid Environmental Protection School of Electrical Engineering and Automation Wuhan University Wuhan Hubei 430072 ChinaInnovation Center for Textile Science and Technology Donghua University Shanghai 201620 ChinaHubei Engineering Research Center for Safety Monitoring of New Energy and Power Grid Equipment Hubei University of Technology Wuhan Hubei 430068 ChinaState Key Laboratory of Power Grid Environmental Protection School of Electrical Engineering and Automation Wuhan University Wuhan Hubei 430072 ChinaAbstract Heat dissipation performance is crucial for the operational reliability of industrial equipment, which can be monitored by detecting the wind or airflow temperature of the radiator. The emergence of triboelectric nanogenerators (TENGs) provides new routes for wind energy harvesting and self‐powered sensing. Herein, a rotary wind‐driven triboelectric nanogenerator (RW‐TENG) with soft‐contact working mode is newly designed to achieve tunable contact areas by utilizing the reliable thermal response of NiTi shape memory alloy (SMA) to air/wind temperature. The RW‐TENG can generate different triboelectric outputs under air stimulation with different speeds or temperatures, which is demonstrated as a power source for online monitoring sensors, self‐powered wind speed sensing, and airflow temperature monitoring. Specifically, a self‐powered sensor of wind speed is demonstrated with a sensitivity of 0.526 µA m−1 s between 2.2 and 19.6 m s−1, and a self‐powered monitoring device of high airflow temperature, which show relatively short response time (109 s), strong anti‐interference ability and outstanding long‐term durability. This study introduces an innovative route for real‐time detection of airflow temperature in wind‐cooled industrial equipment, showing broad application prospects for information perception and intelligent sensing of the industrial IoTs.https://doi.org/10.1002/advs.202307382airflow temperature sensingindustrial IoTs, smart power grid, triboelectric nanogenerator, wind energy harvesting |
| spellingShingle | Yi Li Haocheng Deng Haoying Wu Yi Luo Yeqiang Deng Hongye Yuan Zhaolun Cui Ju Tang Jiaqing Xiong Xiaoxing Zhang Song Xiao Rotary Wind‐driven Triboelectric Nanogenerator for Self‐Powered Airflow Temperature Monitoring of Industrial Equipment Advanced Science airflow temperature sensing industrial IoTs, smart power grid, triboelectric nanogenerator, wind energy harvesting |
| title | Rotary Wind‐driven Triboelectric Nanogenerator for Self‐Powered Airflow Temperature Monitoring of Industrial Equipment |
| title_full | Rotary Wind‐driven Triboelectric Nanogenerator for Self‐Powered Airflow Temperature Monitoring of Industrial Equipment |
| title_fullStr | Rotary Wind‐driven Triboelectric Nanogenerator for Self‐Powered Airflow Temperature Monitoring of Industrial Equipment |
| title_full_unstemmed | Rotary Wind‐driven Triboelectric Nanogenerator for Self‐Powered Airflow Temperature Monitoring of Industrial Equipment |
| title_short | Rotary Wind‐driven Triboelectric Nanogenerator for Self‐Powered Airflow Temperature Monitoring of Industrial Equipment |
| title_sort | rotary wind driven triboelectric nanogenerator for self powered airflow temperature monitoring of industrial equipment |
| topic | airflow temperature sensing industrial IoTs, smart power grid, triboelectric nanogenerator, wind energy harvesting |
| url | https://doi.org/10.1002/advs.202307382 |
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