| Title |
Analysis of energy consumption using energy metering device for AC electric multiple unit |
| Authors |
김용기(Yong-Ki Kim) ; 장동욱(Dong-Uk Jang) ; 권중동(Joong-Dong Kwon) ; 주해진(Hae-Jin Joo) |
| DOI |
https://doi.org/10.5370/KIEE.2020.69.12.1997 |
| Keywords |
Energy Metering; Electric Multiple Unit; Energy Consumption |
| Abstract |
In this paper, we describe to evaluate the stability and reliability of the development of an electric multiple unit power measurement system. The power consumption was measured according to the driving mode of the train using the power measurement system between Incheon International Airport Station and Seoul Station. The average speed is 59.5[km/h] for manual operation and 59.7[km/h] for automatic operation during Incheon international airport to Seoul station, manual operation saves 35.8[kWh] energy compared to automatic operation. In addition, when converted into fuel economy according to the driving distance compared to the amount of power consumed, manual driving is about 0.11[km / kWh] and automatic driving is about 0.10[km / kWh], and the fuel economy of manual driving is analyzed to be 0.01[km / kWh] higher. From these results, it is possible to analyze the operating energy consumption of railway vehicles, and expected to increase the usability to improve vehicle operation energy efficiency. |