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Error 65!!!

Posted: Mon Oct 11, 2021 10:57 pm
by Miller
Hi Everyone,

I am a student who learn GAMS recently. Here is my coding but there is one error in the end. Please check it and waiting for your guys advice. :cry:
My_Grid6.gms
(5.89 KiB) Downloaded 227 times

Re: Error 65!!!

Posted: Tue Oct 12, 2021 5:05 am
by cnbrksnr
Hi!!!

Firstly, this is not an LP, it is a mixed-integer LP. You should change the "solve" statement accordingly.

Secondly, the state-of-charge equation is only defined for h > h1. So, replace "Hourly_charge1" equation as below:

Hourly_charge1(h,b)$(h.pos > 1).. Ehb(h,b) =e= Ehb(h-1,b) - Phb(h-1,b);

This gives an optimal solution.

Re: Error 65!!!

Posted: Wed Oct 13, 2021 12:30 am
by Miller
Hi cnbrksnr!

Thank you so much🤩🤩🤩!!! It bothers me a bit.

Re: Error 65!!!

Posted: Wed Oct 13, 2021 12:34 am
by Miller
Hi!

I will say thank you so much!!! 🤩🤩🤩🤩🤩🤩 Appreciated by your help!!