Chemical storage

This chapter covers all parts of the existing demonstrator which store chemical energy.

65LK_EXP13_B82x

These blow down tanks act as buffer and expansion container between the electrolyser and the suction side of the 440 bar compressor.

65LK_EXP13_B8xx

These tanks store hydrogen from the relative compressor on a pressure level of 440 bar. They provide hydrogen for the H2 and the HCNGfueling station. Facts & Figures 6 CFK tanks stored in racks geometric volume per tank: 267 l max. pressure level: 500 bar Data points available with a login: http://info.nestcollaboration.ch/wikipediapublic/data/getstarted/process/

65LK_EXP14_B82x

These tanks store hydrogen from the relative compressor on a pressure level of 900 bar. They provide hydrogen for the H2 fueling station.

65LK_EXP15_B83x

These buffer tanks store hydrogen on a pressure level from 0.5 to 30 bar. They act as a buffer between the electrolyser and the relative compressor (440 bar and 900 bar).

65LK_EXP20_G165

This battery system depends of three nickle salt high temperature batteries in parallel. They are connected to the bidirectional inverter. You can run the battery system between an SOC of 10 to 90 % SOC in research mode.