摘要
无线电能传输技术是有效解决移动设备,特别是特殊环境下电设备电能可靠灵活接入的最佳解决方案。然而,通常意义下无线电能传输技术只能以"点对点"模式实现电源对受电设备的直接供电。针对空间分布的多设备供电问题,提出分布式无线电能传输网概念,并给出了其平面型自组织网络结构。在此基础上,提出了基于共振模式的节点间能量传输模式及节点的结构。最后,就分布式无线电能传输网的能量传输效率和传统点对点传输模式的传输效率进行了比较分析。
Wireless Power Transfer technology is an efficient method to realize power supply for mobile vehicles, especially in special environment. However, classic wireless power transfer technology can only resort to ＂Point to Point＂ mode to realize direct power supply form power source to load. The paper put forwards concept-Of distribnted wireless power transfer aiming at power supply for distributes devices. And a kind of plane self-organizing network structure is presented. The network node structure and energy transfer mode based on magnetic resonace are presented as well. Furthermore, the energy transfer efficiency analysis is given for comparison with classic direct energy transfer.
出处
《电力电子》
2010年第3期59-61,84,共4页
Power Electronics
关键词
无线电能传输
自组织
磁共振
分布式
Wireless powertransfer Self-organizing Magnetic resonance Istribute
