Electrolyser whole system Test 05.07.2022

00002: WHOLE SYSTEME TEST

Step	Step Description	Expected Result	Result
Precondition	System is off
open the valves V1 and V1	open the valves V1 and V1 from the GUI	the valve v1 anv d v2 are open and enable to let the nitrogene gas pass	positive
WASH THE SYSTEM WITH NITROGENE	Wash the system with Nitrogenen for few minutes BY TURNING ON THE VALVE on the nitrogene tank	-one can see that there is nitrogene exit from the gas outlets	positive
Switch on the system	Turn off the nitrogene Turn on the systeme from the GUI	THE SYSTEM IS GENERATING hydrogene and oxygene	positive
Burn the hydrogene	Turn on the transformator	The Hidrogene is burning	negative
Switch off the system.	Switch off the system from thGUI Switch off the transformator	The system goes down.	positve
WASH THE SYSTEM WITH NITROGENE	Wash the system with Nitrogenen for few minutes BY TURNING ON THE VALVE on the nitrogene tank	All the hydrogene existing in the pipe systeme exeit	positive
Postcondition	systeme is off

after correcting the KOH concentration, we started the test and successfully generated hydrogen.
However, the quantity was very low, so ignition did not occur.

Test analysis :

It can be 2 Reason for the low generated quantity :

1- Either the concentration is yet too low knowing that we rise it .

2- Or the current passing through the cells is too low .

or the two reasons together .

what we have to do :

Do a test with the maximum possible concentration of the KOH. If this is not successful we have to define which power supply should be used instead . this is done by installing measuring instruments to detecct the voltage and the current passing through the cells .