| 摘要:基于辐射发射的形成机理，以某型号电子调速器控制器为目标，利用EMSCAN电磁干扰扫描系统对控制器进行近场辐射测试，总结出一套切实可行的辐射发射分析与试验验证方法。在此基础上，对该型号电子调速器控制器进行了整改设计，并进行了试验验证。结果表明:基于EMSCAN系统的分析及整改方法效果明显，缩短了电子产品电磁兼容问题的整改设计周期，并节约了测试成本。 |
| 关键词: 辐射发射 电子调速器 控制器 电磁干扰扫描系统 电磁兼容 |
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| EMC Analysis and Test Verification of Electronic Speed Governor Controller |
| Cao Yu,Huang Du,Feng Xu,Zhou Qin |
| Chongqing Hongjiang Machinery Co., Ltd., Chongqing 402160;National Engineering Laboratory for Marine and Ocean Engineering Power System, Chongqing 402160 |
| Abstract:Based on the formation mechanism of radiation emission, aiming at a certain type of electronic speed governor controller, the EMSCAN electromagnetic interference scanning system was used to test the near-field radiation of the controller, and a set of practical radiation emission analysis and test verification methods were summarized. On this basis, the rectification design of this type of electronic speed governor controller was carried out, and verified by test. The results show that the analysis and rectification method based on EMSCAN system has obvious effect, the rectification design cycle of electromagnetic compatibi-lity(EMC) problems of electronic products is shortened, and the testing cost is saved. |
| Key words: radiation emission electronic speed governor controller electromagnetic scanning system electromagnetic compatibility |
