磁控管预热时间对微波炉能效影响的研究

Influence of warm-up time of magnetron on the efficiency

《家用和类似用途微波炉能效限定值及能效等级》国家标准中提到磁控管预热时间,但是并未给出一个确切的定义。本文针对这个问题,结合磁控管工作原理,通过大量实验研究发现,磁控管预热时间的确定对微波炉能效等级的划分有着重要的意义,因此,有必要对磁控管预热时间进行研究,减少其在微波炉能效测试技术中的误差。

Warm-up time of maanetron was mentioned in the national standard of minimum allowable values of energy efficiency and energy efficiency grades of household and similar microwave ovens,but did not give the exact definition.According to the magnetron theory in this paper, through a large number of experimental studies find that Warm-up Time of Magnetron Nays an important role in the energy efficiency grades,so it is necessary to study the warm-up to reduce the error in the test technology of Microwave energy efficiency.