The invention relates to a plastic shell-type breaker magnetictest contact protection appliance and a using method thereof.
本发明涉及一种塑壳式断路器磁试验触头保护用具及使用方法。
2
The current of the rotor slot wedges are measured by magnetictest coils, and the eddy-current field of the rotor are calculated by finite element method.
试验中用“磁带”测量了转子槽楔电流,并用有限元法计算了转子涡流场。
3
Some realized they could use the new materials tools to test their understanding of the magnetizing process, because they could precisely control layers of both magnetic and nonmagnetic metal atoms.