Research the voltage mode of system dc traction power supply
DOI:
https://doi.org/10.15802/etr.v0i11.83718Keywords:
traction power supply system, DC, voltage mode, distributed power supply system, electricity storageAbstract
The voltage mode of traction network depends on many factors and determines the operating characteristics of electrified section. Experimental studies have established that the voltage levels as on buses of traction substations, and on the current collectors of electric locomotives, vary considerably and exceed the normalized indicators established for high-speed traffic. To improve the energy efficiency of the system, the traction power direct current at high-speed motion and reduce the voltage fluctuations, the authors propose the use in a distributed power supply system traction network battery systems store electrical energy built on the modern lithium batteries.
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Update: Ionex Has a 1 MW Battery Ready for the Grid, EPRI issues ESS RFI, Electronic resource. Access mode http://www.greentechmedia.com/arti-cles/read/ionex-has-a-1-mw-battery-ready-for-the-grid
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