Search found 4 matches

by gmud774
4 months ago
Forum: Solvers
Topic: **Infeasible solution
Replies: 1
Views: 515

**Infeasible solution

Hi, ** Infeasible solution. There are no super basic variables. Please guide me how to solve this issue. Here is my Formulation: $title Maximization of Revenue SETS i ’Power values in 24hours’ /i1*i24/ Scalars SOC_max 'Maximum State of Charge' /400/ SOC_min 'Minimum State of Charge' /80/ SOC_start '...
by gmud774
4 months ago
Forum: Modeling
Topic: Constraint with present and next time state
Replies: 4
Views: 485

Re: Constraint with present and next time state

Dear Sir,

Thank you so much.


Kind regards,
Mohyuddin
UOW Australia
by gmud774
4 months ago
Forum: Modeling
Topic: Constraint with present and next time state
Replies: 4
Views: 485

Re: Constraint with present and next time state

Thank you so much Michael. In lag or lead the variable should be a vector, here I am calculating the value on every interval i=1:24 and it is updated on every interval with a one value given at the start. So If anyone can help me in making logic for this. In this equations: Soc_start is scalar assig...
by gmud774
4 months ago
Forum: Modeling
Topic: Constraint with present and next time state
Replies: 4
Views: 485

Constraint with present and next time state

Hi, I am trying to write these constraints in my model: Soc_limitu(i) .. Soc_start- Pch(i) + Pdch(i) =L= Soc_max; Soc_limitl(i) .. Soc_start- Pch(i) + Pdch(i) =G= Soc_min; where Soc_start is a scalar with a constant value but its value is used at the start only for i=1, after that from 2 to 24, Soc_...