海洋环境下非接触式电能传输系统的优化设计

摘要

对应用于海洋环境中的非接触式电能传输系统进行原理模型、仿真模型与实验模型的搭建.通过理论计算与电路仿真测试,分别对系统的谐振频率等参数进行分析.对密封封装后的系统进行实验测量,验证了模型的正确性.上述方法优化了系统的设计,避免了复杂的实验探测过程.该系统可以连接120 V直流电源,传输400 W左右电能,传输效率达到90％,可应用于海底观测网中深海机电设备的安全供电.%A contactless power transmission (CLPT) system for ocean application is investigated by its models of principle, simulation, and experiment. The resonance frequency of this system is analyzed both by theoretical calculation and circuit simulation. The models are validated by experiment test after sealing encapsulation. The method can simplify the design process of CLPT system,which can be connected to 120 V DC electric power and transmit power up to 400 W, transmission efficiency reach 90%. This system can be used to supply power to the ocean mechatronic equipments more safely.