提高燃料电池测试设备抗EMI能力的应用研究

Improving the Anti-EMI Ability of the Fuel Cell Testing Equipment

电子设备的电磁兼容性指标已成为电子设备在研制时的一个重要的技术要求。燃料电池的各种性能测试过程中所用到的燃料电池测试设备,由于涉及到气体控制、液体控制和电路控制等多种技术领域,引起不同的控制部件之间存在着比较严重的的电磁干扰现象,因此,在燃料电池测试设备的系统设计时需要全面考虑电磁兼容性问题。在介绍燃料电池测试设备的系统概况的同时,详细介绍了燃料电池测试设备在系统设计中采用电磁兼容技术,提高抗电磁干扰能力的各种方法和措施。

The EMC standard of electronics has become an important technological requirement in the development of electronics. For the fuel cell testing equipment applied in various performance testings of fuel cells, there are serious EMI among different controlling parts due to its involvement with various technical fields such as gas control, liquid control and circuit control. For this reason, the design of EMC should be taken into overall consideration when designing the fuel cell testing equipment. In this paper, the overview of the fuel cell testing equipment system is presented, and the application of the EMC techniques for improving the anti-EMI ability of the fuel cell testing equipment during system design is discussed in detail.