GAMS 中的问题(错误 669、8、37、409)
Problems in GAMS (errors 669, 8, 37, 409)
我的代码(与 Matlab 接口)中出现了一些错误,但我无法解决它们。
26 $if exists $ include matdata.gms
**** 8
1 - 无法理解此错误,也找不到相关信息。
58 PiCalc(b,t).. Pi(b,t) =e= P(b,t) + c(b,t) - d(b,t);
**** ,409
37 '=l=' or '=e=' or '=g=' operator expected
2 - 我不明白这里的问题是什么,因为我清楚地使用了“=e=”运算符。
59 P_linhaCalc(l,t).. P_linha(l,t) =e= sum(b, A(l,b)*Pi(b,t));
**** ,409
8 ')' expected
409 Unrecognizable item - skip to find a new statement
looking for a ';' or a key word to get started again
3 - 同样,我不明白缺少的 ')' 是什么时候出现的。
欢迎任何反馈。
完整代码如下:
** Define the structure to connect with the matlab code
*$onempty
$include matglobs.gms
*$if exists $ include matdata.gms
set t /1*%timeSteps%/,
b /1*%bus%/,
l /1*%lines%/
;
Positive Variable d(b,t),
c(b,t)
;
Free Variable res;
parameters size(b), rate(b),lim_linhas(l), P(b,t), A(l,b),
cost, soc(b,t),
P_linha(l,t),
pen, bat(b), preco(t)
;
$if exists $ include matdata.gms
Equations
socCalc1(b,t)
socCalc2(b,t)
maxDischarge(b,t)
maxCharge(b,t)
PiCalc(b,t)
P_linhaCalc(l,t)
penCalc(l,t)
Con10(b)
Con11
Obj
;
socCalc1(b,t)$(ord(t)=1).. soc(b,t) =e= size(b)/2;
socCalc2(b,t)$(ord(t)>1).. soc(b,t) =e= soc(b,t-1) + c(b,t) - d(b,t);
maxDischarge(b,t).. d(b,t) =l= rate(b)*size(b);
maxCharge(b,t).. c(b,t) =l= rate(b)*size(b);
PiCalc(b,t).. Pi(b,t) =e= P(b,t)+c(b,t)-d(b,t);
P_linhaCalc(l,t).. P_linha(l,t) =e= sum(b, A(l,b)*Pi(b,t));
penCalc(l,t)$(P_linha(l,t) > lim_linhas(l)).. pen =e= pen - (P_linha(l,t) - lim_linhas(l))*100000;
Con10(b).. sum(t, d(b,t)*preco(t) - c(b,t)*preco(t)) =e= bat(b);
Con11.. sum(b, bat(b)) =e= cost;
Obj.. cost + pen =e= res;
Model Opt_Bat /all/;
Solve Opt_Bat using MINLP minimizing res;
$libinclude matout res.l
1:
26 $if exists $ include matdata.gms
**** 8
1 - Can't understand this error and cant find information about it.
错误 668 的解释文本是:“$if [NOT] unquoted command is ambiguous, use quotes around expression”。问题是,您在这里的语法有点不正确。您可能想写以下内容?
$if exist matdata.gms $include matdata.gms
2/3:
58 PiCalc(b,t).. Pi(b,t) =e= P(b,t) + c(b,t) - d(b,t);
**** ,409
37 '=l=' or '=e=' or '=g=' operator expected
2 - I dont understand whats the problem here as I clearly use a '=e=' operator.
您没有定义任何名为 pi
的符号。但是有一个GAMS "function"叫pi
:https://www.gams.com/latest/docs/UG_Parameters.html#INDEX_functions_22_pi这个没有任何参数,所以开(
导致这里报错。所以你可能错过了 "your" pi
的声明,它会覆盖 GAMS pi
。您的第 3 点具有相同的原因
我的代码(与 Matlab 接口)中出现了一些错误,但我无法解决它们。
26 $if exists $ include matdata.gms
**** 8
1 - 无法理解此错误,也找不到相关信息。
58 PiCalc(b,t).. Pi(b,t) =e= P(b,t) + c(b,t) - d(b,t);
**** ,409
37 '=l=' or '=e=' or '=g=' operator expected
2 - 我不明白这里的问题是什么,因为我清楚地使用了“=e=”运算符。
59 P_linhaCalc(l,t).. P_linha(l,t) =e= sum(b, A(l,b)*Pi(b,t));
**** ,409
8 ')' expected
409 Unrecognizable item - skip to find a new statement
looking for a ';' or a key word to get started again
3 - 同样,我不明白缺少的 ')' 是什么时候出现的。
欢迎任何反馈。
完整代码如下:
** Define the structure to connect with the matlab code
*$onempty
$include matglobs.gms
*$if exists $ include matdata.gms
set t /1*%timeSteps%/,
b /1*%bus%/,
l /1*%lines%/
;
Positive Variable d(b,t),
c(b,t)
;
Free Variable res;
parameters size(b), rate(b),lim_linhas(l), P(b,t), A(l,b),
cost, soc(b,t),
P_linha(l,t),
pen, bat(b), preco(t)
;
$if exists $ include matdata.gms
Equations
socCalc1(b,t)
socCalc2(b,t)
maxDischarge(b,t)
maxCharge(b,t)
PiCalc(b,t)
P_linhaCalc(l,t)
penCalc(l,t)
Con10(b)
Con11
Obj
;
socCalc1(b,t)$(ord(t)=1).. soc(b,t) =e= size(b)/2;
socCalc2(b,t)$(ord(t)>1).. soc(b,t) =e= soc(b,t-1) + c(b,t) - d(b,t);
maxDischarge(b,t).. d(b,t) =l= rate(b)*size(b);
maxCharge(b,t).. c(b,t) =l= rate(b)*size(b);
PiCalc(b,t).. Pi(b,t) =e= P(b,t)+c(b,t)-d(b,t);
P_linhaCalc(l,t).. P_linha(l,t) =e= sum(b, A(l,b)*Pi(b,t));
penCalc(l,t)$(P_linha(l,t) > lim_linhas(l)).. pen =e= pen - (P_linha(l,t) - lim_linhas(l))*100000;
Con10(b).. sum(t, d(b,t)*preco(t) - c(b,t)*preco(t)) =e= bat(b);
Con11.. sum(b, bat(b)) =e= cost;
Obj.. cost + pen =e= res;
Model Opt_Bat /all/;
Solve Opt_Bat using MINLP minimizing res;
$libinclude matout res.l
1:
26 $if exists $ include matdata.gms
**** 8
1 - Can't understand this error and cant find information about it.
错误 668 的解释文本是:“$if [NOT] unquoted command is ambiguous, use quotes around expression”。问题是,您在这里的语法有点不正确。您可能想写以下内容?
$if exist matdata.gms $include matdata.gms
2/3:
58 PiCalc(b,t).. Pi(b,t) =e= P(b,t) + c(b,t) - d(b,t);
**** ,409
37 '=l=' or '=e=' or '=g=' operator expected
2 - I dont understand whats the problem here as I clearly use a '=e=' operator.
您没有定义任何名为 pi
的符号。但是有一个GAMS "function"叫pi
:https://www.gams.com/latest/docs/UG_Parameters.html#INDEX_functions_22_pi这个没有任何参数,所以开(
导致这里报错。所以你可能错过了 "your" pi
的声明,它会覆盖 GAMS pi
。您的第 3 点具有相同的原因