A Low-Power Communication Strategy for Terminal Sensors in Power Status Monitoring
The widespread application of terminal sensors in power pipe galleries (PPGs) has significantly improved our ability to monitor power equipment status. However, the difficulties in battery replacement caused by confined space and energy loss caused by communication conflicts between sensors due to e...
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| Format: | Article |
| Language: | English |
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MDPI AG
2025-02-01
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| Series: | Sensors |
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| Online Access: | https://www.mdpi.com/1424-8220/25/5/1317 |
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| author | Qingqing Wu Yufei Wang Di Zhai Yang Lu Cheng Zhong Yihan Liu Yuxuan Li |
| author_facet | Qingqing Wu Yufei Wang Di Zhai Yang Lu Cheng Zhong Yihan Liu Yuxuan Li |
| author_sort | Qingqing Wu |
| collection | DOAJ |
| description | The widespread application of terminal sensors in power pipe galleries (PPGs) has significantly improved our ability to monitor power equipment status. However, the difficulties in battery replacement caused by confined space and energy loss caused by communication conflicts between sensors due to existing low-power communication strategies results in a lack of reliable energy supply for terminal sensors. In this context, a low-power communication strategy for terminal sensors is proposed. Firstly, a demand analysis is conducted on the status monitoring of PPGs, and a technical framework for low-power communication of terminal sensors is proposed. Afterward, a system model for the low-power communication of terminal sensors is established based on cognitive backscatter technology. Subsequently, key technologies, such as RF energy harvesting of terminal sensors and distance–energy level coupling analysis, are proposed to achieve continuous energy supply and avoid communication conflicts in the system model. Finally, a wireless communication simulation environment for PPGs is established to simulate the status monitoring process, based on terminal sensors, in order to verify the effectiveness of the proposed method. |
| format | Article |
| id | doaj-art-ce1d0050cd3e4f1889d7d9ae0dfaf046 |
| institution | DOAJ |
| issn | 1424-8220 |
| language | English |
| publishDate | 2025-02-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Sensors |
| spelling | doaj-art-ce1d0050cd3e4f1889d7d9ae0dfaf0462025-08-20T02:59:01ZengMDPI AGSensors1424-82202025-02-01255131710.3390/s25051317A Low-Power Communication Strategy for Terminal Sensors in Power Status MonitoringQingqing Wu0Yufei Wang1Di Zhai2Yang Lu3Cheng Zhong4Yihan Liu5Yuxuan Li6China Electric Power Research Institute, Beijing 102209, ChinaChina Electric Power Research Institute, Beijing 102209, ChinaChina Electric Power Research Institute, Beijing 102209, ChinaChina Electric Power Research Institute, Beijing 102209, ChinaState Grid Xiongan New Area Electric Power Supply Company, Xiongan 071000, ChinaCollege of Information and Electrical Engineering, China Agricultural University, Beijing 100083, ChinaSchool of Electrical and Electronic Engineering, North China Electric Power University, Beijing 102209, ChinaThe widespread application of terminal sensors in power pipe galleries (PPGs) has significantly improved our ability to monitor power equipment status. However, the difficulties in battery replacement caused by confined space and energy loss caused by communication conflicts between sensors due to existing low-power communication strategies results in a lack of reliable energy supply for terminal sensors. In this context, a low-power communication strategy for terminal sensors is proposed. Firstly, a demand analysis is conducted on the status monitoring of PPGs, and a technical framework for low-power communication of terminal sensors is proposed. Afterward, a system model for the low-power communication of terminal sensors is established based on cognitive backscatter technology. Subsequently, key technologies, such as RF energy harvesting of terminal sensors and distance–energy level coupling analysis, are proposed to achieve continuous energy supply and avoid communication conflicts in the system model. Finally, a wireless communication simulation environment for PPGs is established to simulate the status monitoring process, based on terminal sensors, in order to verify the effectiveness of the proposed method.https://www.mdpi.com/1424-8220/25/5/1317power pipe galleriesstatus monitoringradio frequency energy harvestinglow-power communicationcognitive backscattercollision probability |
| spellingShingle | Qingqing Wu Yufei Wang Di Zhai Yang Lu Cheng Zhong Yihan Liu Yuxuan Li A Low-Power Communication Strategy for Terminal Sensors in Power Status Monitoring Sensors power pipe galleries status monitoring radio frequency energy harvesting low-power communication cognitive backscatter collision probability |
| title | A Low-Power Communication Strategy for Terminal Sensors in Power Status Monitoring |
| title_full | A Low-Power Communication Strategy for Terminal Sensors in Power Status Monitoring |
| title_fullStr | A Low-Power Communication Strategy for Terminal Sensors in Power Status Monitoring |
| title_full_unstemmed | A Low-Power Communication Strategy for Terminal Sensors in Power Status Monitoring |
| title_short | A Low-Power Communication Strategy for Terminal Sensors in Power Status Monitoring |
| title_sort | low power communication strategy for terminal sensors in power status monitoring |
| topic | power pipe galleries status monitoring radio frequency energy harvesting low-power communication cognitive backscatter collision probability |
| url | https://www.mdpi.com/1424-8220/25/5/1317 |
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