The Transactions of the Korean Institute of Electrical Engineers P (전기학회논문지P)

The Korean Institute of Electrical Engineers (대한전기학회)
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A Study on the Rail Vehicle Applications and Increase the Capacity of Lithium Polymer Batteries

리튬폴리머 축전지의 철도차량 적용 및 용량증대에 관한 연구

  • Cho, Kyu-Hwa (Dept. of Railway Electrical and Fusion Engineering, Dong Yang Univerity) ;
  • Kang, Seung-Wook (Dept. of Train Engineer, Catholic Sangji College)
  • Received : 2016.11.06
  • Accepted : 2016.11.29
  • Published : 2016.12.01
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Abstract

Railway vehicle battery is supplying the power required for the initial start-up of the train, in the event of a fault in the vehicle, or catenary for supplying emergency power is one of the components are very important. Currently, the railway vehicles such as nickel-cadmium batteries are being used [1,2]. Ni-Cd batteries as a battery installed in the railway vehicles have a strong corrosion resistance is included, The charge-discharge performance is significantly degraded in cold weather, there is a danger of deterioration or explosion. Train accidents have been caused a lot of damage due to rapid deterioration and cracking of the battery and memory due to the effect of Ni-Cd batteries. In order to solve the problems, There is no risk of degradation, deterioration and leakage, cracking and exploding. maintenance is simple and applied measures proposed to apply Lithium Polymer battery of high performance. In addition, the lack of capacity problems identified by testing the different special systems is replaced by a 70Ah lithium-polymer battery is possible without changing the batteries of 50Ah caused by installing additional equipment in existing older trains were applied to the vehicle.

Keywords

Acknowledgement

Supported by : 가톨릭상지대학교

References

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