摘要
无线电能传输技术凭借其非接触式供电特性，在智能家居领域展现出广阔的应用前景。随着智能家居设备数量不断增加，传统有线供电方式面临布线复杂、灵活性差等问题，而无线电能传输技术可有效解决这些问题，提高家居智能化水平和用户体验，这是研究背景与目的所在。本研究聚焦于无线电能传输技术在智能家居中的应用与实现，采用理论分析与实验验证相结合的方法开展研究。通过深入剖析不同无线电能传输技术原理，如磁耦合谐振式、电磁感应式等，并结合智能家居设备特点，构建适用于智能家居的无线电能传输系统模型。结果表明，基于磁耦合谐振式的无线电能传输系统在传输效率、传输距离等方面具有明显优势，可满足智能家居设备多样化的供电需求。该系统实现了对多个智能家居设备的同时充电，且充电过程中能量损耗低，安全性高。创新点在于提出一种自适应功率分配算法，可根据各设备电量情况动态调整输出功率，确保每个设备都能高效充电，提高了整个系统的能源利用率，这亦是主要贡献之一，为无线电能传输技术在智能家居领域的广泛应用提供了有力支持。
关键词：无线电能传输；智能家居；磁耦合谐振
Abstract
Wireless power transfer (WPT) technology, characterized by its contactless power supply feature, demonstrates extensive application prospects in the field of smart homes. As the number of smart home devices continues to increase, traditional wired power supply methods face issues such as complex wiring and poor flexibility. In contrast, WPT technology can effectively address these challenges, thereby enhancing the level of home intelligence and user experience, which constitutes the research background and ob jective. This study focuses on the application and implementation of WPT technology in smart homes, employing a research approach that integrates theoretical analysis with experimental verification. By thoroughly analyzing the principles of different WPT technologies, including magnetically coupled resonant and electromagnetic induction, and considering the characteristics of smart home devices, a WPT system model suitable for smart homes has been constructed. The results indicate that the WPT system based on magnetic coupling resonance exhibits significant advantages in terms of transmission efficiency and distance, capable of meeting the diverse power supply requirements of smart home devices. This system achieves simultaneous charging of multiple smart home devices with low energy loss and high safety during the charging process. An innovation of this research is the proposal of an adaptive power allocation algorithm, which dynamically adjusts output power according to the power status of each device, ensuring efficient charging for all devices and improving the overall energy utilization rate of the system. This contribution provides strong support for the widespread application of WPT technology in the domain of smart homes.
Keywords：Wireless Power Transfer; Smart Home; Magnetic Coupling Resonance
目 录
摘要 I
Abstract II
一、绪论 1
(一) 无线电能传输技术的研究背景 1
(二) 智能家居领域的发展意义 1
(三) 国内外研究现状综述 1
(四) 本文研究方法与创新点 2
二、无线电能传输技术原理 2
(一) 电磁感应耦合机制 2
(二) 磁共振传输方式 3
(三) 无线电能传输效率分析 3
(四) 关键技术参数对比 4
三、智能家居中的应用探索 5
(一) 家用电器无线供电方案 5
(二) 传感器网络能量供给 5
(三) 移动设备便捷充电设计 6
(四) 安全性与电磁兼容考量 7
四、实现路径与系统集成 7
(一) 系统架构设计原则 7
(二) 核心组件选型依据 8
(三) 应用场景适配策略 8
(四) 商业化推广前景 9
结 论 11
参考文献 12
无线电能传输技术凭借其非接触式供电特性，在智能家居领域展现出广阔的应用前景。随着智能家居设备数量不断增加，传统有线供电方式面临布线复杂、灵活性差等问题，而无线电能传输技术可有效解决这些问题，提高家居智能化水平和用户体验，这是研究背景与目的所在。本研究聚焦于无线电能传输技术在智能家居中的应用与实现，采用理论分析与实验验证相结合的方法开展研究。通过深入剖析不同无线电能传输技术原理，如磁耦合谐振式、电磁感应式等，并结合智能家居设备特点，构建适用于智能家居的无线电能传输系统模型。结果表明，基于磁耦合谐振式的无线电能传输系统在传输效率、传输距离等方面具有明显优势，可满足智能家居设备多样化的供电需求。该系统实现了对多个智能家居设备的同时充电，且充电过程中能量损耗低，安全性高。创新点在于提出一种自适应功率分配算法，可根据各设备电量情况动态调整输出功率，确保每个设备都能高效充电，提高了整个系统的能源利用率，这亦是主要贡献之一，为无线电能传输技术在智能家居领域的广泛应用提供了有力支持。
关键词：无线电能传输；智能家居；磁耦合谐振
Abstract
Wireless power transfer (WPT) technology, characterized by its contactless power supply feature, demonstrates extensive application prospects in the field of smart homes. As the number of smart home devices continues to increase, traditional wired power supply methods face issues such as complex wiring and poor flexibility. In contrast, WPT technology can effectively address these challenges, thereby enhancing the level of home intelligence and user experience, which constitutes the research background and ob jective. This study focuses on the application and implementation of WPT technology in smart homes, employing a research approach that integrates theoretical analysis with experimental verification. By thoroughly analyzing the principles of different WPT technologies, including magnetically coupled resonant and electromagnetic induction, and considering the characteristics of smart home devices, a WPT system model suitable for smart homes has been constructed. The results indicate that the WPT system based on magnetic coupling resonance exhibits significant advantages in terms of transmission efficiency and distance, capable of meeting the diverse power supply requirements of smart home devices. This system achieves simultaneous charging of multiple smart home devices with low energy loss and high safety during the charging process. An innovation of this research is the proposal of an adaptive power allocation algorithm, which dynamically adjusts output power according to the power status of each device, ensuring efficient charging for all devices and improving the overall energy utilization rate of the system. This contribution provides strong support for the widespread application of WPT technology in the domain of smart homes.
Keywords：Wireless Power Transfer; Smart Home; Magnetic Coupling Resonance
目 录
摘要 I
Abstract II
一、绪论 1
(一) 无线电能传输技术的研究背景 1
(二) 智能家居领域的发展意义 1
(三) 国内外研究现状综述 1
(四) 本文研究方法与创新点 2
二、无线电能传输技术原理 2
(一) 电磁感应耦合机制 2
(二) 磁共振传输方式 3
(三) 无线电能传输效率分析 3
(四) 关键技术参数对比 4
三、智能家居中的应用探索 5
(一) 家用电器无线供电方案 5
(二) 传感器网络能量供给 5
(三) 移动设备便捷充电设计 6
(四) 安全性与电磁兼容考量 7
四、实现路径与系统集成 7
(一) 系统架构设计原则 7
(二) 核心组件选型依据 8
(三) 应用场景适配策略 8
(四) 商业化推广前景 9
结 论 11
参考文献 12
