Design of Rechargeable Wireless Sensor Network for new energy micro grid

[摘要] In traditional wireless sensor networks, the node battery capacity is very limited, which seriously restricts the sensor network long time monitoring operation. Therefore, how to improve the life cycle of WSN has always been the focus of research. In order to ensure the normal operation of WSN as long as possible, the energy of nodes must be utilized to the maximum extent. in this paper, Based on the wireless transmission technology, the mobile wireless charging equipment, energy supplement of rechargeable sensor nodes deployed in the complex environment, solve the network energy bottleneck problem essentially, effectively reduce the node failure rate, greatly improves the network lifetime, has broad prospects and research value.

[发布机构] Global Energy Internet Research Institute, Nanjing; 210000, China^1;North China Electric Power University, Beijing; 102206, China^2

[效力级别] 电工学

[关键词] Bottleneck problem;Complex environments;Focus of researches;Network lifetime;Normal operations;Rechargeable sensors;Rechargeable wireless sensor networks;Wireless transmissions