YAN Lei, ZHANGAn. Application of Frequency-converted Air-conditioner in Urban Rail Vehicle[J]. Electric Drive for Locomotives, 2013,(2):60-63. DOI: 10.13890/j.issn.1000-128x.2013.02.019.
Control project, working principle and frequency conversion technology of frequency-converted air-conditioner system was introduced, and by practical application effect test of urban rail vehicles, variable frequency air conditioner was proved better comfortable than frequency-fixed air-conditioner. The results showed that frequency-converted air-conditioner system could be applied in urban rail vehicles, and had opularizing significance.