If only there was some form of programmable electronic computation device that could be used to solve such complex sets of constraints modelled as equations :)
Re:Simple, solar-powered water desalination
by TeMPOraL on Saturday February 08, 2020 @03:18AM
(#22274680)
It's not the calculation part that's the problem, it's the investment part (and perhaps also labor part).
Re:Simple, solar-powered water desalination
by VBprogrammer on Saturday February 08, 2020 @03:22AM
(#22274696)
I think the savings in planning for low duty cycle probably result from reduced redundancy i.e. installing one pressure pump instead of two. Which naturally means when there is a low chance of excess energy is a good time to work on maintaining the systems rather than just taking one off line and working on the other.
This means that you just staff it at a consistent level and plan the work around the energy levels.
Re:Simple, solar-powered water desalination
by pedantsamaritan on Friday February 07, 2020 @09:54PM
(#22273477)
I would be sad to be the worker subject to that shift planning
Imagine doing shift planning at such a site though. Eight days from now, there's a 60% chance of wind in excess of 5m/s between 22.00 and 06.00. But labour costs would be 130% higher than 06.00 to 14.00 on that day. On that morning shift there's a 50% chance of clear skies ...