-
Notifications
You must be signed in to change notification settings - Fork 40
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
- Loading branch information
Showing
19 changed files
with
478 additions
and
127 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Binary file not shown.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,190 @@ | ||
| *++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ | ||
| * Copyright (C) 2000-2024 Energy Technology Systems Analysis Programme (ETSAP) | ||
| * This file is part of the IEA-ETSAP TIMES model generator, licensed | ||
| * under the GNU General Public License v3.0 (see file NOTICE-GPLv3.txt). | ||
| *=============================================================================* | ||
| * Gasgrids - define gasgrid equations | ||
| *=============================================================================* | ||
| $ IFE NOT CARD(GG_KGF) $EXIT | ||
| $ IF NOT '%1'=='' $GOTO %1%2 | ||
| $ SETGLOBAL GG_WN 6 | ||
| *----------------------------------------------------------------------------- | ||
| * Internal SETs and Parameters | ||
| SETS | ||
| GG_ARC(ALL_REG,C,ALL_REG,C) Undirected grid edges | ||
| GG_BID(ALL_REG,C,ALL_REG,C) Directed grid arcs | ||
| GG_TOP(ALL_R,C,ALL_R,C,P) Undirected grid pipeline topology | ||
| GG_LINK(ALL_R,P,C,ALL_R,C) Directed grid pipeline topology | ||
| GG_EDGE(ALL_R,P,ALL_R) Undirected grid pipeline topology | ||
| GG_WINK(ALL_R,P,C,ALL_R,C) Alternate Weymouth topology | ||
| GG_RTC(R,YEAR,C) Grid nodes by period | ||
| GG_RTPC(R,YEAR,P,C) Grid pipelines by period | ||
| GG_WTX(R,P,C) Pipelines with Taylor expansion | ||
| OMG(J), GG_O(J) / 1*%GG_WN% /; | ||
|
|
||
| SCALARS GG_M1 /1000/; | ||
| PARAMETERS | ||
| GG_MM(R,T,P,C) Big-M estimates | ||
| GG_PPM(R,YEAR,P,C,R,C,J) Alternate pressure points | ||
| GG_PPW(R,YEAR,P,C,J,R,C,J) Alternate Weymouth points | ||
| ; | ||
| $ IFE CARD(GG_PP) $SETGLOBAL SOLMIP YES | ||
| *------------------------------------------------------------------------------- | ||
| OPTION GG_WTX < GG_PP; | ||
| TRACKC(R,C) $= SUM(NRG_GMAP(R,'GAS',C),GG_DENS(R,C)); | ||
| * Collect gas grid nodes according to GG_DEMS | ||
| LOOP(GR_GRID(J,TRACKC(R,C)), | ||
| GG_DENS(REG,COM)$((NOT GG_DENS(REG,COM))$GR_GRID(J,REG,COM)) = GG_DENS(R,C)); | ||
| OPTION TRACKC < GG_DENS; | ||
| * Prepare control sets | ||
| GG_RTC(RC_GRID(R,T,C)) $= TRACKC(R,C); | ||
| TRACKP(RP_IRE(R,P))$SUM(TRACKC(R,C)$GR_FLOW(R,P,C),1) = YES; | ||
| GG_RTPC(RTP(R,T,P),C)$(GG_RTC(R,T,C)$GR_FLOW(R,P,C)) = YES; | ||
| GG_ARC(GR_ARC(TRACKC(R,C),RC))=YES; | ||
| LOOP(TOP_IRE(TRACKC(R,C),RC,P)$TRACKP(R,P),GG_BID(R,C,RC)=YES); | ||
| GG_TOP(TOP_IRE(GG_BID(R,C,REG,COM),P))$TRACKP(R,P) = YES; | ||
| OPTION GG_LINK <= GG_TOP, CLEAR=GG_TOP, GG_EDGE <= GG_LINK; | ||
| GG_TOP(GR_TOP(TRACKC(R,C),RC,P)) = YES; | ||
| * Sync KGF and KLP | ||
| LOOP(GG_TOP(R,C,REG,COM,P), | ||
| GG_KGF(R,T,P,C)$((NOT GG_KGF(R,T,P,C))$GG_KGF(REG,T,P,COM)) = GG_KGF(REG,T,P,COM); | ||
| GG_KGF(REG,T,P,COM)$((NOT GG_KGF(REG,T,P,COM))$GG_KGF(R,T,P,C)) = GG_KGF(R,T,P,C); | ||
| GG_KLP(R,T,P,C)$((NOT GG_KLP(R,T,P,C))$GG_KLP(REG,T,P,COM)) = GG_KLP(REG,T,P,COM); | ||
| GG_KLP(R,T,P,COM2(ACTCG))$(NOT GG_KLP(R,T,P,COM2)) = GG_KLP(REG,T,P,COM2); | ||
| GG_KLP(REG,T,P,COM) = 0; IF(NOT SAMEAS(R,REG),GG_KLP(REG,T,P,COM2) = 0)); | ||
| * Try ensuring all nodes have pressure bounds | ||
| GG_PRBD(GG_RTC(RTC),BD('UP'))$(GG_PRBD(RTC,BD)<GG_PRBD(RTC,'LO')) $= GG_PRBD(RTC,'LO'); | ||
| GG_PRBD(GG_RTC(RTC),BD('LO'))$(GG_PRBD(RTC,BD)>GG_PRBD(RTC,'UP')) $= GG_PRBD(RTC,'UP'); | ||
| * Default for Gamma | ||
| GG_GAMMA(GG_RTPC(R,T,P,C))$(NOT RPC_IRE(R,P,C,'EXP')) = 1; | ||
| GG_GAMMA(GG_RTPC(R,T,P,C))$(GG_GAMMA(R,T,P,C)<1+1/128) = 1; | ||
| * Get bidirectional links | ||
| LOOP(GG_LINK(R,P,C,REG,COM)$GG_LINK(REG,P,COM,R,C),TRACKPC(R,P,C)=YES); | ||
| * Reset WTX if not MIP when Bi-directional | ||
| $ IFI NOT %SOLMIP%==YES GG_WTX(TRACKPC)=NO; | ||
|
|
||
| * Generate pairs of pressure points | ||
| Z = CARD(GG_O)-1; | ||
| GG_PPM(GG_RTPC(R,T,P,C),REG,COM,GG_O)$(GG_ARC(R,C,REG,COM)$GG_LINK(R,P,C,REG,COM)) = (GG_PRBD(R,T,C,'LO')*(Z-ORD(GG_O)+1)+GG_PRBD(R,T,C,'UP')*GG_GAMMA(R,T,P,C)*(ORD(GG_O)-1))/Z; | ||
| GG_PPM(GG_RTPC(R,T,P,C),REG,COM,GG_O)$(GG_ARC(REG,COM,R,C)$GG_LINK(REG,P,COM,R,C)) = (GG_PRBD(R,T,C,'LO')*(Z-ORD(GG_O)+1)+GG_PRBD(R,T,C,'UP')*GG_GAMMA(R,T,P,C)*(ORD(GG_O)-1))/Z; | ||
| GG_PPW(GG_RTPC(R,T,P,C),GG_O,REG,COM,J)$(GG_O(J)$(GG_PPM(R,T,P,C,REG,COM,GG_O)>GG_PPM(REG,T,P,COM,R,C,J))$GG_LINK(R,P,C,REG,COM)) = SQRT(POWER(GG_PPM(R,T,P,C,REG,COM,GG_O),2)-POWER(GG_PPM(REG,T,P,COM,R,C,J),2)); | ||
| GG_PPM(R,T,P,C,REG,COM,J)$GG_WTX(R,P,C) = 0; | ||
|
|
||
| * Reset GAMMA for non-compressor links (omitting bidirectional reset) | ||
| GG_GAMMA(GG_RTPC(R,T,P,C))$(GG_GAMMA(R,T,P,C)<1+1/128) = 0; | ||
| OPTION OMG < GG_PP; | ||
| * Finalise a few controls | ||
| GG_RTPC(R,T,P,C)$(NOT GG_KGF(R,T,P,C)) = NO; | ||
| GG_KLP(RTPC(R,T,P,C))$(NOT GG_RTPC(RTPC)) = 0; | ||
| LOOP(GG_LINK(GG_WTX(R,P,C),REG,COM),GG_PP(R,T,P,C,'UP',OMG)$(GG_PP(R,T,P,C,'UP',OMG)<=GG_PP(REG,T,P,COM,'LO',OMG))=0); | ||
| IRE_FLOSUM(GG_RTPC(R,T,P,C),ANNUAL,IE,C,'IN')$(NOT RPC_IRE(R,P,C,IE)) $= RPC_IRE(R,P,C,'IMP'); | ||
| GG_WINK(GG_LINK(R,P,C,REG,COM))$(NOT GG_WTX(R,P,C)) = YES; | ||
| * Estimates for Big-M | ||
| GG_MM(GG_RTPC(R,T,P,C)) = GG_PRBD(R,T,C,'UP')*MAX(1,GG_GAMMA(R,T,P,C))*GG_KGF(R,T,P,C); | ||
| GG_M1 = SMAX(GG_RTC,GG_PRBD(GG_RTC,'UP')); | ||
| GG_KGF(GG_RTPC)$(NOT SUM((J,RC,JJ)$GG_PPW(GG_RTPC,J,RC,JJ),1)) = 0; | ||
| OPTION CLEAR=TRACKC, CLEAR=TRACKPC, CLEAR=TRACKP; | ||
| $ EXIT | ||
| *------------------------------------------------------------------------------- | ||
| $ LABEL DECL | ||
| POSITIVE VARIABLES | ||
| VAR_GG_PR(R,T,C,S) Nodal pressures | ||
| VAR_GG_MF(R,T,P,C,R,C,S) Mass flows of gases | ||
| VAR_GG_PDIF(R,T,P,C,R,C,S) Pressure differences over pipeline | ||
| VAR_GG_PADD(R,T,P,C,S) Pressure boost due to compressor at input node | ||
| VAR_GG_STEP(R,T,P,C,S,J,J) Alternate step variables | ||
| ; | ||
| BINARY VARIABLES VAR_GG_Y(R,T,P,C,TS); | ||
|
|
||
| * Delete EQ_IRE for all with gg_klp defined | ||
| OPTION TRACKPC < GG_KLP; | ||
| TRACKPC(R,P,C)$(NOT GR_FLOW(R,P,C)) = NO | ||
| LOOP(GG_LINK(TRACKPC(R,P,C),REG,COM),RPC_EQIRE(REG,P,COM,IE) = NO); | ||
| * Bounds for pressures and linepack | ||
| LOOP(GG_TOP(R,C,REG,COM,P), | ||
| VAR_GG_PR.LO(GG_RTC(R,T,C),S)$PRC_TS(R,P,S) = GG_PRBD(R,T,C,'LO'); | ||
| VAR_GG_PR.UP(GG_RTC(R,T,C),S)$PRC_TS(R,P,S) = GG_PRBD(R,T,C,'UP'); | ||
| VAR_GG_PR.LO(RTC(REG,T,COM),S)$PRC_TS(R,P,S) = GG_PRBD(RTC,'LO'); | ||
| VAR_GG_PR.UP(RTC(REG,T,COM),S)$PRC_TS(R,P,S) = GG_PRBD(RTC,'UP')); | ||
| VAR_GG_PADD.LO(RTP(r,t,p),COM(%PGPRIM%),S)$(PRC_TS(R,P,S)$GG_KLP(r,t,p,COM)) = | ||
| SUM(RPC_IRE(TRACKPC(R,P,C),'EXP'),MIN((GG_PRBD(R,T,C,'UP')*MAX(1,GG_GAMMA(R,T,P,C))+GG_PRBD(R,T,C,'LO'))/2*GG_KLP(R,T,P,C),GG_KLP(r,t,p,COM)) * GG_DENS(R,C) * RS_STGPRD(R,S)); | ||
|
|
||
| * Fix reverse pressure difference to zero for unidirectional case | ||
| VAR_GG_PDIF.FX(GG_RTPC(REG,T,P,COM),R,C,TS)$((NOT GG_BID(REG,COM,R,C))$GG_LINK(R,P,C,REG,COM)$PRC_TS(R,P,TS)) = 0; | ||
| OPTION CLEAR=TRACKPC; | ||
| *------------------------------------------------------------------------------- | ||
| EQUATIONS | ||
| EQ_GG_GAMA(R,T,P,C,R,C,TS) 'Maximum pressure increase due to compressor' | ||
| EQ_GG_MFLO(R,T,P,C,R,C,TS) 'Standard IRE flows to mass flows (2-way)' | ||
| EQ_GG_MBND(R,T,P,C,R,C,TS) 'Mass flow bound by pressure difference (2-way)' | ||
| EQ_GG_HLIP(R,T,P,C,R,C,TS) 'Linepack storage balance (1-way)' | ||
| EQ_GG_HLEV(R,T,P,C,R,C,TS) 'Linepack as a funtion of average pressure (1-way)' | ||
| EQ_GG_STEP(R,T,P,C,R,C,TS) 'Stepped linearization (1-way)' | ||
| EQ_GG_PRIO(R,T,P,C,R,C,L,TS) 'Pressures at input and output node (2-way)' | ||
| EQ_GG_PDIF1(R,T,P,C,R,C,TS) 'Maximum pressure differences (2-way)' | ||
| EQ_GG_PDIF2(R,T,P,C,R,C,TS) 'Unsigned pressure differences' | ||
| EQ_GG_WEYMST(R,T,P,C,R,C,TS) 'Weymouth stepped linearization (2-way)' | ||
| EQ_GG_WEYMTX(R,T,P,C,R,C,S,J) 'Weymouth Taylor expansion formulation (2-way)' | ||
| ; | ||
| $ EXIT | ||
| $ LABEL MODEL | ||
| *------------------------------------------------------------------------------- | ||
| $ MACRO VAR_GG_PRIO(r,t,p,c,ts) (VAR_GG_PR(r,t,c,ts)+VAR_GG_PADD(r,t,p,c,TS)$GG_GAMMA(r,t,p,c)) | ||
| $ MACRO VAR_GG_HLIP(r,t,p,ts) VAR_GG_PADD(r,t,p,%PGPRIM%,ts) | ||
| $ MACRO VAR_GG_WSLAC(r,t,p,c,reg,com,ts) sum(com2(actcg)$GG_KGF(r,t,p,c),var_gg_pdif(r,t,p,com2,r,com2,ts)+var_gg_pdif(reg,t,p,com2,reg,com2,ts)$gg_wink(reg,p,com,r,c)) | ||
| * Max pr-diffs in LP vs. MIP CASE | ||
| $ MACRO VAR_GG_PDMAX(r,t,p,c,reg,com,ts) \ | ||
| $ IFI %SOLMIP%==YES (GG_M1*VAR_GG_Y(r,t,p,c,ts)$GG_TOP(r,c,reg,com,p) + GG_M1*(1-VAR_GG_Y(reg,t,p,com,ts))$GG_TOP(reg,com,r,c,p)) | ||
| $ IFI NOT %SOLMIP%==YES SUM((J,JJ)$GG_PPW(r,t,p,c,j,reg,com,jj),VAR_GG_STEP(r,t,p,c,ts,j,jj)*(GG_PPM(r,t,p,c,reg,com,j)-GG_PPM(reg,t,p,com,r,c,jj))) | ||
| *------------------------------------------------------------------------------- | ||
| * Gas grid equation formulations | ||
| EQ_GG_MFLO(GG_RTPC(%R_T%,P,C),RC(REG,COM1),RTS(S))$(PRC_TS(R,P,S)$GG_LINK(R,P,C,RC)).. | ||
| VAR_GG_MF(r,t,p,C,RC,S) * GG_DENS(r,c) * G_YRFR(r,S)*8760 =E= | ||
| SUM(TOP_IRE(R,COM,REG,COM2,P)$(GG_EDGE(R,P,R)->((RPC_PG(R,P,COM2) XOR RPC_PG(R,P,C)) OR COM_GMAP(R,C,COM)$COM_GMAP(RC,COM2))), | ||
| SUM(RTP_VINTYR(R,V,T,P),(VAR_IRE(R,V,T,P,COM,S,'EXP')$(NOT RPC_AIRE(R,P,COM))+VAR_ACT(R,V,T,P,S)*PRC_ACTFLO(R,V,P,COM)$RPC_AIRE(R,P,COM))/2) + | ||
| SUM(RTP_VINTYR(REG,V,T,P),(VAR_IRE(REG,V,T,P,COM2,S,'IMP')$(NOT RPC_AIRE(REG,P,COM2))+VAR_ACT(REG,V,T,P,S)*PRC_ACTFLO(REG,V,P,COM2)$RPC_AIRE(REG,P,COM2))/2)) | ||
| ; | ||
| EQ_GG_GAMA(GG_RTPC(%R_T%,P,C),REG,COM,RTS(S))$(PRC_TS(R,P,S)$GG_LINK(R,P,C,REG,COM)$GG_GAMMA(R,T,P,C)).. | ||
| VAR_GG_PADD(R,T,P,C,S) =L= (GG_GAMMA(R,T,P,C)-1) * VAR_GG_PR(R,T,C,S) | ||
| ; | ||
| EQ_GG_MBND(GG_RTPC(%R_T%,P,C),REG,COM,RTS(S))$(PRC_TS(R,P,S)$GG_LINK(R,P,C,REG,COM)).. | ||
| VAR_GG_MF(R,T,P,C,REG,COM,S) + VAR_GG_WSLAC(REG,T,P,COM,R,C,S) =L= | ||
| (GG_MM(R,T,P,C) * (VAR_GG_PRIO(R,T,P,C,S) - VAR_GG_PRIO(REG,T,P,COM,S) + VAR_GG_PDIF(REG,T,P,COM,R,C,S)$GG_BID(REG,COM,R,C)))$GG_TOP(R,C,REG,COM,P) + | ||
| (GG_MM(R,T,P,C) * VAR_GG_PDIF(R,T,P,C,REG,COM,S))$GG_TOP(REG,COM,R,C,P) | ||
| ; | ||
| EQ_GG_WEYMTX(GG_RTPC(%R_T%,P,C),REG,COM,RTS(S),OMG)$(GG_PP(R,T,P,C,'UP',OMG)$PRC_TS(R,P,S)$GG_LINK(R,P,C,REG,COM)$GG_WTX(R,P,C)).. | ||
| VAR_GG_MF(r,t,p,c,reg,com,S) | ||
| =L= | ||
| GG_KGF(r,t,p,c) * (GG_PP(r,t,P,c,'UP',omg) /SQRT(POWER(GG_PP(r,t,P,c,'UP',omg),2)-POWER(GG_PP(reg,t,p,com,'LO',omg),2)) * VAR_GG_PRIO(r,t,p,c,s) - | ||
| GG_PP(REG,t,P,COM,'LO',omg)/SQRT(POWER(GG_PP(r,t,P,c,'UP',omg),2)-POWER(GG_PP(reg,t,p,com,'LO',omg),2)) * VAR_GG_PRIO(reg,t,p,com,s) + | ||
| GG_PP(r,t,P,c,'UP',omg) * VAR_GG_PDIF(reg,t,p,com,r,c,s)$GG_BID(reg,com,r,c)) | ||
| ; | ||
| EQ_GG_HLIP(GG_RTPC(%R_T%,P,C),REG,COM,RTS(S))$(PRC_TS(R,P,S)$GG_KLP(r,t,p,c)$GG_LINK(R,P,C,REG,COM)$GG_ARC(R,C,REG,COM)).. | ||
| VAR_GG_HLIP(R,T,P,S) =E= VAR_GG_HLIP(R,T,P,S--RS_STG(R,S)) + | ||
| SUM((RTP_VINTYR(R,V,T,P),RPC_IRE(R,P,C,IE)),(VAR_IRE(R,V,T,P,C,S,IE)$(NOT RPC_AIRE(R,P,C))+VAR_ACT(R,V,T,P,S)*PRC_ACTFLO(R,V,P,C)$RPC_AIRE(R,P,C))*(2$XPT(IE)-1)) + | ||
| SUM((RTP_VINTYR(REG,V,T,P),RPC_IRE(REG,P,COM,IE)),(VAR_IRE(REG,V,T,P,COM,S,IE)$(NOT RPC_AIRE(REG,P,COM))+VAR_ACT(REG,V,T,P,S)*PRC_ACTFLO(REG,V,P,COM)$RPC_AIRE(REG,P,COM))*(2$XPT(IE)-1)) | ||
| ; | ||
| EQ_GG_HLEV(GG_RTPC(%R_T%,P,C),REG,COM,RTS(S))$(PRC_TS(R,P,S)$GG_LINK(R,P,C,REG,COM)$GG_ARC(R,C,REG,COM)).. | ||
| VAR_GG_HLIP(R,T,P,S) =E= GG_KLP(R,T,P,C) * GG_DENS(R,C) * RS_STGPRD(R,S) * (VAR_GG_PRIO(R,T,P,C,S) + VAR_GG_PRIO(REG,T,P,COM,S))/2 | ||
| ; | ||
| EQ_GG_PDIF1(GG_RTPC(%R_T%,P,C),REG,COM,RTS(S))$(GG_BID(REG,COM,R,C)$PRC_TS(R,P,S)$GG_LINK(R,P,C,REG,COM)).. | ||
| VAR_GG_PDIF(R,T,P,C,REG,COM,S) =L= VAR_GG_PDMAX(R,T,P,C,REG,COM,S) | ||
| ; | ||
| EQ_GG_PDIF2(GG_RTPC(%R_T%,P,C),REG,COM,RTS(S))$(GG_BID(reg,com,r,c)$PRC_TS(R,P,S)$GG_TOP(r,c,reg,com,P)).. | ||
| VAR_GG_PDIF(REG,T,P,COM,R,C,S) =E= VAR_GG_PRIO(REG,T,P,COM,S) - VAR_GG_PRIO(R,T,P,C,S) + VAR_GG_PDIF(R,T,P,C,REG,COM,S) | ||
| ; | ||
| EQ_GG_STEP(GG_RTPC(%R_T%,P,C),REG,COM,RTS(S))$(PRC_TS(R,P,S)$GG_WINK(R,P,C,REG,COM)$GG_ARC(R,C,REG,COM)).. | ||
| SUM((J,JJ)$GG_PPW(R,T,P,C,J,REG,COM,JJ),VAR_GG_STEP(R,T,P,C,S,J,JJ)) + | ||
| SUM((J,JJ)$GG_PPW(REG,T,P,COM,J,R,C,JJ),VAR_GG_STEP(REG,T,P,COM,S,J,JJ))$GG_LINK(REG,P,COM,R,C) | ||
| =L= 1 | ||
| ; | ||
| EQ_GG_PRIO(GG_RTPC(%R_T%,P,C),REG,COM,LNX(L),RTS(S))$(PRC_TS(R,P,S)$GG_WINK(R,P,C,REG,COM)$GG_ARC(R,C,REG,COM)).. | ||
| SUM((J,JJ)$GG_PPW(R,T,P,C,J,REG,COM,JJ),VAR_GG_STEP(R,T,P,C,S,J,JJ)*(GG_PPM(R,T,P,C,REG,COM,J)$IPS(L)+GG_PPM(REG,T,P,COM,R,C,JJ)$BD(L))) + | ||
| SUM((J,JJ)$GG_PPW(REG,T,P,COM,J,R,C,JJ),VAR_GG_STEP(REG,T,P,COM,S,J,JJ)*(GG_PPM(R,T,P,C,REG,COM,JJ)$IPS(L)+GG_PPM(REG,T,P,COM,R,C,J)$BD(L)))$GG_LINK(REG,P,COM,R,C) | ||
| =E= VAR_GG_PRIO(R,T,P,C,S)$IPS(L) + VAR_GG_PRIO(REG,T,P,COM,S)$BD(L) - VAR_GG_PDIF(R,T,P,C,R,C,S) | ||
| ; | ||
| EQ_GG_WEYMST(GG_RTPC(%R_T%,P,C),REG,COM,RTS(S))$(PRC_TS(R,P,S)$GG_WINK(R,P,C,REG,COM)).. | ||
| VAR_GG_MF(R,T,P,C,REG,COM,S) + VAR_GG_WSLAC(R,T,P,C,REG,COM,S) | ||
| =E= | ||
| GG_KGF(R,T,P,C)*SUM((J,JJ)$GG_PPW(R,T,P,C,J,REG,COM,JJ),VAR_GG_STEP(R,T,P,C,S,J,JJ)*GG_PPW(R,T,P,C,J,REG,COM,JJ)) | ||
| ; |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Oops, something went wrong.