|
| The Combined Test Technology of Electromagnetic Environment and Natural Environment Based on the Technology of Electromagnetic Reverberation Chamber |
| Received:August 08, 2016 Revised:September 14, 2016 |
| View Full Text View/Add Comment Download reader |
| DOI：10.7643/ issn.1672-9242.2016.05.008 |
| KeyWord:electromagnetic environment natural environment combined test |
|
|
| Hits: |
| Download times: |
| Abstract: |
| Objective To study the combined test method of electromagnetic environment and nature environment. Methods For the demand of equipment combined test of multi-physical fields, including electromagnetic environment and temperature/humidity environment, based on the technology of electromagnetic reverberation chamber, the problem of compatibility of different environmental simulation is solved. By analyzing and designing the key components, the combined test system is tested according to relevant standard. Results According to IEC61000-4-21, the field uniformity of electromagnetic environment and nature environment combined test chamber is tested, under the condition of normal temperature, high temperature and low temperature. results show that the maximum value of combined field uniformity is less than 3dB. The performance meets the requirements of the standard. Conclusion The combined test method based on the technology of electromagnetic reverberation chamber is provided for effect mechanism studying and adaptive testing of equipments under combined environmental stress. |
| Close |
|
|
|