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WHOLE SYSTEME TEST WITH WITH ONLY ONE CELL CONNECTED 05.07.2022

tested according test specification 00005: WHOLE SYSTEME TEST WITH WITH ONLY ONE CELL CONNECTED

 

Step

Step Description

Expected Result

RESULTS

Precondition

System is off

 

 

CONNECTING THE COMPLETE VOLTAGE TO ONLY ONE CELL 

DISCONNECT THE POWER SUPPLY FROM TWO CELLS AND CONNECT IT TO ONLY ONE CELL. 

MORE CURRENT WILL DRIVE THROUGH THE CELL

Instead of 0.5 A, the power source has drawn up to 5 A from the 230 V socket. 

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

there is seen that only hydrogene is generated but this is so also in all previous tests we done 

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.

positive

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

System  off the systeme

 systeme is off

 

We have assumed that the voltage we give to one cell is too low, so we have connected all the voltage that was intended for all three cells to only one cell.

We expected more current to go through the one cell. And that is what happened and more hydrogen was generated. But the amount of hydrogen was not enough to burn it.

 

Fig 1: in the figure it can be seen that only one cell is connected

Test Analysis:

one can see that the  resistance of the 3 cellls is too high .

 

what to do :

1-Test whether the membranes are ruptured.

2-Rise the KOH  concentration to the maximum.