Linear programming for economic dispatch

조회 수: 5 (최근 30일)
Divyesh Patel
Divyesh Patel 2019년 10월 4일
답변: Thakshala Lakmini 2019년 12월 7일
Hi guys, i have this two generator equations and i want to use LINPROG to find the optimal power genion for each unit and get the lambda value given an equality constraint of p1+p2=220MW.
clc; clear all; close all;
load=220;
f=[0.2 3 0.175 3];erat
aeq=[1 1 1 1];
beq=load;
%lb=[0 0]
%ub=[500 0]
[x,fval]=linprog(f,[],[],aeq,beq,[],[])
This is what i have tried but its not working.
Thanks

답변 (2개)

Naveen Venkata Krishnan
Naveen Venkata Krishnan 2019년 10월 10일
Hello Divyesh,
Use Quadprog instead of linear Prog.
is the objective function convert it to form where , to find with respect to . Similiary do the same of .

Thakshala Lakmini
Thakshala Lakmini 2019년 12월 7일
  1. Incremental cost of two power plant units with minimum and maximum power generation between 30MW to 300MW are as follows:
  • Find the economic power dispatch between these units at load 500MW.
  • Verify your answers using matlab. Show the code and the results.

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