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Lotfi,<br>
Electrolyzers cannot be turned on and off instantaneously. In order
for them to produce sufficiently pure hydrogen, they either need to
remain on standby (thus have some idling power provided to them at all
times) or the power input to them needs to be ramped up slowly to the
idling power level over the course of 10 minutes to half an hour. In
the example, the Type100 power controller is set to always provide a
5kW idling power to the electrolyzer; thus the electrolyzer produces a
small amount of hydrogen at all times. It is assumed that the idling
power would come from a connection to the power grid.<br>
Kind regards,<br>
David<br>
<br>
<br>
Lotfi Ziani wrote:
<blockquote
cite="mid:d070afe40905210428i572d9463o7656a674e96a558d@mail.gmail.com"
type="cite">
<div>Hi all,</div>
<div> </div>
<div>I have run the Electrolyseur controler example given with the
trnsys 6 and from the displayed result I don't understand how is it
possible to produce H2 even by night??</div>
<div> </div>
<div>thanks you</div>
<div> </div>
<div>Regards</div>
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