-------------------------------------------------------------------------------- -- 81-710 electric schemes -------------------------------------------------------------------------------- -- Copyright (C) 2013-2018 Metrostroi Team & FoxWorks Aerospace s.r.o. -- Contains proprietary code. See license.txt for additional information. -------------------------------------------------------------------------------- Metrostroi.DefineSystem("81_710_Electric") function TRAIN_SYSTEM:Initialize(typ1,typ2) self.ThyristorController = true -- Load all functions from base Metrostroi.BaseSystems["Electric"].Initialize(self) for k,v in pairs(Metrostroi.BaseSystems["Electric"]) do if not self[k] and type(v) == "function" then self[k] = v end end self.RRI = 0 end if CLIENT then return end function TRAIN_SYSTEM:Inputs(...) return { "Type", "RRI" } end function TRAIN_SYSTEM:Outputs(...) return Metrostroi.BaseSystems["Electric"].Outputs(self,...) end function TRAIN_SYSTEM:TriggerInput(name,value) if name == "RRI" then self.RRI = value end end -- Node values local S = {} -- Converts boolean expression to a number local function C(x) return x and 1 or 0 end local min = math.min local max = math.max function TRAIN_SYSTEM:SolveAllInternalCircuits(Train,dT,firstIter) local RheostatController = Train.RheostatController local P = Train.PositionSwitch.SelectedPosition local RK = Train.RheostatController.SelectedPosition local B = (Train.Battery.Voltage > 55) and 1 or 0 local T = Train.SolverTemporaryVariables local BO = min(1,B * Train.VB.Value+T[10])--B * Train.VB.Value local KV = Train.KV local KRU = Train.KRU local Panel = Train.Panel local ARS = Train.ALS_ARS local RUM = Train.RUM.Value Panel.V1 = BO Train:WriteTrainWire(10,B*Train.VB.Value) S["10AK"] = BO*Train.VU.Value --10AK->AV --FIXME SAMM S["U2"] = S["10AK"]*KV["U2-10AK"] S["7G"] = BO*KV["7D-7G"] Train:WriteTrainWire(1,S["10AK"]*KV["10AK-1"]*Train.R1_5.Value+KRU["1/3-ZM31"]*-10) --FIXME KRU Train:WriteTrainWire(2,S["U2"]*KV["U2-2"]+KRU["2/3-ZM31"]*-10+ARS["2"]*RUM) --FIXME ARS SAMM KRU Train:WriteTrainWire(3,S["U2"]*KV["U2-3"]+KRU["3/3-ZM31"]*-10) --FIXME SAMM KRU Train:WriteTrainWire(4,S["10AK"]*KV["U2-4"]) Train:WriteTrainWire(5,S["10AK"]*KV["U2-5"]+KRU["5/3-ZM31"]*-10*(1-Train.KRR.Value)+BO*KRU["14/1-B3"]*Train.KRR.Value) Train:WriteTrainWire(6,S["10AK"]*Train.RVT.Value)--FIXME ARS SAMM Train:WriteTrainWire(8,BO*KV["10-8"]+S["7G"]*(1-Train.RPB.Value)*(1-Train.VAH.Value)+ARS["8"]*RUM)--FIXME ARS Train:WriteTrainWire(9,ARS["48"]*RUM) Train:WriteTrainWire(14,BO*KV["10-14A"]*KV["14A-14B"]*(ARS["33D"]*RUM+(1-RUM)))--FIXME ARS SAMM Train:WriteTrainWire(17,S["10AK"]*KV["10AK-17"]*Train.KU9.Value)--FIXME SAMM Train:WriteTrainWire(20,S["U2"]*KV["U2-20"]+KRU["20/3-ZM31"]*-10+ARS["20"]*RUM) --FIXME ARS SAMM KRU Train:WriteTrainWire(29,(BO*KRU["14/1-B3"]+T[5]*Train.KRR.Value)*Train.KU10.Value) Train:WriteTrainWire(24,S["U2"]*Train.KU8.Value) Train:WriteTrainWire(25,S["U2"]*KV["U2-6"]*KV["6-25"]*Train.K25.Value) --FIXME ARS SAMM KRU Train:WriteTrainWire(30,BO*Train.BSM_RUT.Value) --FIXME ARS SAMM KRU Train.RVT:TriggerInput("Set",S["U2"]*KV["U2-6"]+ARS["33G"]*RUM) --FIXME ARS SAMM Train.K25:TriggerInput("Set",S["U2"]*KV["U2-6"]*(ARS["33Zh"]*RUM+(1-RUM))) --FIXME ARS SAMM Train.RV2:TriggerInput("Set",S["10AK"]*KV["33-10AK"]) --FIXME SAMM Train.R1_5:TriggerInput("Set",S["10AK"]*Train.RV2.Value*Train.UAVAC.Value*(Train.RPB.Value+Train.VAH.Value)*((ARS["33D"]*Train.SOT.Value)*RUM+(1-RUM))) --FIXME SAMM if self.RRI> 0 then local RRI_VV = Train.RRI_VV RRI_VV.Power = BO*Train.RRIEnable.Value RRI_VV.AmplifierPower = BO*Train.RRIAmplifier.Value RRI_VV.CabinSpeakerPower = RRI_VV.Power*Train.RRI.LineOut*Train.R_G.Value Train:WriteTrainWire(13,RRI_VV.AmplifierPower*Train.RRI.LineOut) --RRI_VV.CabinSpeakerPower = T[13] else local ASNP_VV = Train.ASNP_VV ASNP_VV.Power = BO*Train.R_Radio.Value*Train.R_ASNPOn.Value ASNP_VV.AmplifierPower = ASNP_VV.Power*Train.ASNP.LineOut*Train.R_UNch.Value ASNP_VV.CabinSpeakerPower = ASNP_VV.Power*Train.ASNP.LineOut*Train.R_G.Value Train:WriteTrainWire(13,ASNP_VV.AmplifierPower) --Train:WriteTrainWire(-13,ASNP_VV.AmplifierPower*Train.PowerSupply.X2_2) --ASNP_VV.CabinSpeakerPower = ASNP_VV.Power*Train.ASNP.LineOut*Train.R_G.Value Panel.CBKIPower = T[10] end Panel.AnnouncerPlaying = T[13] ARS.ALS = S["7G"]*Train.ALS.Value*RUM ARS.GE = S["7G"]*Train.ARS.Value*RUM ARS.DAR = S["10AK"]*Train.BUM_RET.Value*RUM ARS.DA = S["10AK"]*Train.BUM_RET.Value*RUM Train.BLPM.Power = ARS.ALS Train.BIS200.Power = ARS.ALS Train:WriteTrainWire(-34,S["10AK"]*(1-Train.BSM_GE.Value)) Train:WriteTrainWire(34,Train.RKTT.Value+Train.DKPT.Value) ARS.KT = T[34]*T[-34]*Train.BSM_GE.Value Train.BSM_KRT:TriggerInput("Set",max(0,T[6])*RUM) Train.BUM_KRD:TriggerInput("Set",(T[31]+T[32]+T[12])*RUM) Train.BSM_KRH:TriggerInput("Set",S["10AK"]*KV["33-10AK"]*RUM) Train.BSM_KRO:TriggerInput("Set",S["10AK"]*KV["10AK-1"]*RUM) Train.RPB:TriggerInput("Set",S["7G"]*(Train.PB.Value+ARS.GE*RUM)) Panel.RRP = S["U2"]*T[18] local RCU = KV.RCU S["ZR"] = (1-Train.RRU.Value)+(B*Train.RRU.Value)*-1 Train.RZ_2:TriggerInput("Set",T[24]*RCU*(1-Train.LK4.Value)) S["18A"] = RCU*(Train.RPvozvrat.Value*100+(1-Train.LK4.Value)) Train:WriteTrainWire(18,S["18A"]) Panel.TW18 = S["18A"] local Reverser = Train.Reverser S["4A"] = T[4]*RCU S["5A"] = T[5]*RCU Reverser:TriggerInput("NZ",S["4A"]*Reverser.VP) Reverser:TriggerInput("VP",S["5A"]*Reverser.NZ) Train.LK4:TriggerInput("Set",(S["4A"]*Reverser.NZ+S["5A"]*Reverser.VP)*(1-Train.RPvozvrat.Value)*Train.LK3.Value*S["ZR"]) Train.PneumaticNo1:TriggerInput("Set",T[8]*C(17 <= RK and RK <= 18)+T[9]) --Train.PneumaticNo2:TriggerInput("Set",T[8]*(1-Train.RV3.Value)*(1-Train.RT2.Value)*((1-Train.LK4.Value)+C(RK==1))) Train.PneumaticNo2:TriggerInput("Set",T[8]*(1-Train.RT2.Value)*((1-Train.LK4.Value)+C(RK==1))) Train.RV3:TriggerInput("Set",T[14]) S["10A"] = BO*RCU self.ThyristorControllerPower = S["10A"] S["10B"] = S["10A"]*(Train.RV1.Value+Train.TR1.Value) --Train["RUTreg"] = T[9] S["10I"] = S["10A"]*RheostatController.RKM2 Train.Panel.Sequence =S["10A"]*RheostatController.RKM1 Train["RUTpod"] = S["10I"]*Train.LK4.Value Train["RRTpod"] = S["10I"]*(1-Train.LK1.Value) Train.RRT:TriggerInput("Close",Train.RRTuderzh*Train.RRTpod) Train.RRT:TriggerInput("Open",(1-Train.RRTuderzh)) local SDRKr = 1-Train.LK2.Value*(0.25*C(2 <=RK and RK <= 7 and P==1)) RheostatController:TriggerInput("MotorCoilState",min(1,S["10A"]*(S["10B"]*Train.RR.Value - S["10B"]*(1-Train.RR.Value)))*SDRKr) S["10N"] = S["10A"]*(RheostatController.RKM1+Train.SR1.Value*(1-Train.RUT.Value)) S["10T"] = ((1-Train.SR1.Value)+Train.RUT.Value)*(RheostatController.RKP) RheostatController:TriggerInput("MotorState",(S["10N"]+S["10T"]*(-10))) --СДПП S["10AV"] = S["10A"]*(1-Train.LK3.Value)*C(2<=RK and RK<=18)*(1-Train.LK4.Value) S["10E"] = S["10A"]*((1-Train.LK3.Value)+Train.Rper.Value+Train.PositionSwitch.PMPos) Train.SR2:TriggerInput("Set",S["10E"]*((C(P==3 or P==4)+Train.LK2.Value))*(1-Train.LK4.Value)) S["10AD"] = (1-Train.LK1.Value)*Train.SR2.Value S["10AYu"] = S["10AD"]*(1-Train.RPP.Value) S["10AZh"] = S["10AD"]* Train.TR1.Value*C(P==1 or P==2 or P==4) S["10AR"] = S["10AYu"]*(1-Train.TR1.Value)*C(2<=P and P<=4) S["10Ya"] = Train.LK3.Value*C(RK==18 and (P==1)) S["10AG"] = S["10E"]*(S["10AR"]+S["10AZh"]+S["10Ya"]) Train.PositionSwitch:TriggerInput("MotorState",-1.0 + 2.0*math.max(0,S["10AG"])) S["2A"] = T[2]*RCU S["2G"] = S["2A"]*((1-Train.TR1.Value)+(1-Train.KSB1.Value)+Train.ThyristorBU5_6.Value)*( C(1<=RK and RK<=17 and (P==1 or P==3) or (6<=RK and RK<=18 or 2<=RK and RK<=5 and Train.KSH1.Value>0 ) and (P==2 or P==4) ) ) S["2E"] = S["2G"]*Train.LK4.Value+S["10AV"] Train.RV1:TriggerInput("Set",S["2E"]*S["ZR"]) Train.SR1:TriggerInput("Set",S["2E"]*(1-Train.RRT.Value)*S["ZR"]) Train.Rper:TriggerInput("Set",T[3]*RCU*C(17<=RK and RK<=18)*S["ZR"]) Train.RU:TriggerInput("Set",S["2A"]) Train.RRU:TriggerInput("Set",T[29]) S["6A"] = T[6]*RCU Train.TR1:TriggerInput("Set",S["6A"]) Train.RPP:TriggerInput("Set",S["6A"]) S["6G"] = S["6A"]*C(P==3 or P==4) S["6Yu"] = S["6G"]*C(1<=RK and RK<=2) Train.KSB1:TriggerInput("Set",S["6Yu"]) Train.KSB2:TriggerInput("Set",S["6Yu"]) Train.RUP:TriggerInput("Set",S["6Yu"]) self.ThyristorControllerWork = (S["6Yu"]+S["6G"]*Train.RUP.Value)*Train.LK4.Value S["1A"] = T[1]*RCU S["1R"] = S["1A"]*((1-Train.RV1.Value)*C(P==1)+C(1<=RK and RK<=5 and P==2)) Train.KSH2:TriggerInput("Set",S["1R"]*S["ZR"]) --Идет обратная цепь от ЛК к 1 проводу, но мне лень Train.KSH1:TriggerInput("Set",S["1R"]*S["ZR"]) --Идет обратная цепь от ЛК к 1 проводу, но мне лень S["1P"] = S["1A"]*C(P == 1 or P == 2)*Train.NR.Value+S["6A"]*C(P==3 or P==4) Train["RUTavt"] = S["1P"]*(Train.KSB1.Value+Train.KSH2.Value)*S["ZR"] --Идет обратная цепь от ЛК к 1 проводу, но мне лень S["1G"] = S["1P"]*Train.AVT.Value*(1-Train.RPvozvrat.Value) S["1Zh"] = S["1G"]*(Train.LK3.Value+C(RK==1)*(Train.KSH2.Value+Train.KSB1.Value*Train.KSB2.Value)*C(P==1 or P==3)*Train.LK5.Value) Train.LK1:TriggerInput("Set",S["1Zh"]*C(P==1 or P==2)*S["ZR"]) Train.LK3:TriggerInput("Set",S["1Zh"]*S["ZR"]) Train.RR:TriggerInput("Set",S["1Zh"]*C(P==1 or P==3)*S["ZR"]) Train.RPvozvrat:TriggerInput("Open",T[17]*RCU) --FIXME Mayve more right RP code S["20A"] = T[20]*RCU Train.LK2:TriggerInput("Set",S["20A"]*S["ZR"]) Train.LK5:TriggerInput("Set",S["20A"]*(1-Train.RPvozvrat.Value)*S["ZR"]) Train["RRTuderzh"] = T[25] Train.RKTTsh = T[30] --Вспом цепи низкого напряжения Train:WriteTrainWire(7,BO*Train.Ring.Value) Train:WriteTrainWire(11,BO*Train.VU2.Value) Train:WriteTrainWire(22,BO*Train.V1.Value*Train.AK.Value) Train:WriteTrainWire(23,BO*Train.KU15.Value) Train:WriteTrainWire(27,BO*Train.V4.Value) Train:WriteTrainWire(28,BO*Train.V5.Value) Panel.GRP = BO*Train.RPvozvrat.Value S["F7"] = BO*(KV["F-F7"]+KRU["11/3-FR1"]) Panel.Headlights1 = S["F7"] Panel.Headlights2 = S["F7"]*Train.VU14.Value Panel.RedLights = BO*KV["B2-F1"] S["D1"] = BO*(KV["D-D1"]+KRU["11/3-D1/1"]) Train:WriteTrainWire(31,S["D1"]*(Train.V6.Value+Train.KU12.Value)) Train:WriteTrainWire(32,S["D1"]*Train.KU7.Value) Train:WriteTrainWire(12,S["D1"]*Train.V10.Value) Train:WriteTrainWire(16,S["D1"]*Train.V2.Value*Train.V3.Value) Panel.PanelLights = BO*Train.PLights.Value Panel.GaugeLights = BO*Train.GLights.Value S["11A"] = T[11]*(1-Train.NR.Value) Panel.Ring = ARS.Ring+S["11A"]+T[7] Panel.EmergencyLights1 = BO*Train.VU3.Value+S["11A"]*(1-Train.VU3.Value) Panel.EmergencyLights2 = S["11A"] Panel.MainLights1 = math.max(0,math.min(1, ( self.Aux750V-100 -self.Itotal*0.25*C(Train.PositionSwitch.SelectedPosition >= 3) -25*Train.KK.Value )/750*(0.5+0.5*B*Train.VB.Value*Train.KZ1.Value) )) Panel.MainLights2 = Panel.MainLights1*Train.KO.Value Panel.VPR = BO*Train.RST.Value Train.KK:TriggerInput("Set",T[22]+T[23]) Train.KO:TriggerInput("Close",T[27]) Train.KO:TriggerInput("Open",T[28]) local BD = 1-Train.BD.Value Train:WriteTrainWire(15,BD*(1-Train.KU11.Value))--Заземление 15 провода Train.Panel.SD = (S["D1"]+BO*Train.KU11.Value)*(T[15]*(1-Train.KU11.Value)+BD) Train.VDZ:TriggerInput("Set",T[16]*BD) Train.VDOL:TriggerInput("Set",T[31]+T[12]) Train.VDOP:TriggerInput("Set",T[32]+T[12]) Panel.PCBKPower = T[10] end function TRAIN_SYSTEM:SolveRKInternalCircuits(Train,dT,firstIter) local RheostatController = Train.RheostatController local P = Train.PositionSwitch.SelectedPosition local RK = Train.RheostatController.SelectedPosition local B = (Train.Battery.Voltage > 55) and 1 or 0 local T = Train.SolverTemporaryVariables local BO = min(1,B * Train.VB.Value+T[10])--B * Train.VB.Value --local KV = Train.KV --local Panel = Train.Panel local RCU = Train.KV.RCU S["ZR"] = (1-Train.RRU.Value)+(B*Train.RRU.Value)*-1 S["10A"] = BO*RCU S["10I"] = S["10A"]*RheostatController.RKM2 Train.Panel.Sequence =S["10A"]*RheostatController.RKM1 Train["RUTpod"] = S["10I"]*Train.LK4.Value Train["RRTpod"] = S["10I"]*(1-Train.LK1.Value) Train["RRTuderzh"] = T[25] Train.RRT:TriggerInput("Close",Train.RRTuderzh*Train.RRTpod) Train.RRT:TriggerInput("Open",(1-Train.RRTuderzh)) local SDRKr = 1-Train.LK2.Value*(0.2+0.3*C(2 <=RK and RK <= 7 and P==1)) RheostatController:TriggerInput("MotorCoilState",min(1,S["10A"]*(S["10B"]*Train.RR.Value - S["10B"]*(1-Train.RR.Value)))*SDRKr) S["10N"] = S["10A"]*(RheostatController.RKM1+Train.SR1.Value*(1-Train.RUT.Value)) S["10T"] = ((1-Train.SR1.Value)+Train.RUT.Value)*(RheostatController.RKP) RheostatController:TriggerInput("MotorState",(S["10N"]+S["10T"]*(-10))) S["2A"] = T[2]*RCU S["2G"] = S["2A"]*((1-Train.TR1.Value)+(1-Train.KSB1.Value)+Train.ThyristorBU5_6.Value)*( C(1<=RK and RK<=17 and (P==1 or P==3) or (6<=RK and RK<=18 or 2<=RK and RK<=5 and Train.KSH1.Value>0 ) and (P==2 or P==4) ) ) S["2E"] = S["2G"]*Train.LK4.Value+S["10AV"] Train.RV1:TriggerInput("Set",S["2E"]*S["ZR"]) Train.SR1:TriggerInput("Set",S["2E"]*(1-Train.RRT.Value)*S["ZR"]) Train.Rper:TriggerInput("Set",T[3]*RCU*C(17<=RK and RK<=18)*S["ZR"]) --[[ S["1A"] = T[1]*RCU S["1R"] = S["1A"]*((1-Train.RV1.Value)*C(P==1)+C(1<=RK and RK<=5 and P==2)) Train.KSH2:TriggerInput("Set",S["1R"]*S["ZR"]) --Идет обратная цепь от ЛК к 1 проводу, но мне лень Train.KSH1:TriggerInput("Set",S["1R"]*S["ZR"]) --Идет обратная цепь от ЛК к 1 проводу, но мне лень Train.NR:TriggerInput("Set",1) S["1P"] = S["1A"]*C(P == 1 or P == 2)*Train.NR.Value+S["6A"]*C(P==3 or P==4) Train["RUTavt"] = S["1P"]*(Train.KSB1.Value+Train.KSH2.Value)*S["ZR"] --Идет обратная цепь от ЛК к 1 проводу, но мне лень S["1G"] = S["1P"]*Train.AVT.Value*(1-Train.RPvozvrat.Value) S["1Zh"] = S["1G"]*(Train.LK3.Value+C(RK==1)+(Train.KSH2.Value+Train.KSB1.Value*Train.KSB2.Value+C(P==1 or P==3))*Train.LK5.Value) Train.LK1:TriggerInput("Set",S["1Zh"]*C(P==1 or P==2)*S["ZR"]) Train.LK3:TriggerInput("Set",S["1Zh"]*S["ZR"]) Train.RR:TriggerInput("Set",S["1Zh"]*C(P==1 or P==3)*S["ZR"])--]] return S end local wires = {1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,20,22,23,24,25,27,28,29,30,31,32,34,-34} function TRAIN_SYSTEM:SolveInternalCircuits(Train,dT,firstIter) local T = Train.SolverTemporaryVariables if not T then T = {} for i,v in ipairs(wires) do T[v] = 0 end Train.SolverTemporaryVariables = T end if firstIter then for i,v in ipairs(wires) do T[v] = min(Train:ReadTrainWire(v),1) end self:SolveAllInternalCircuits(Train,dT) else self:SolveRKInternalCircuits(Train,dT) end end -------------------------------------------------------------------------------- function TRAIN_SYSTEM:SolvePowerCircuits(Train,dT) self.ExtraResistanceLK5 = Train.KF_47A["L2-L4" ]*(1-Train.LK5.Value) self.ExtraResistanceLK2 = Train.KF_47A["L12-L13"]*(1-Train.LK2.Value) if Train.PositionSwitch.SelectedPosition == 1 then -- PP self.R1 = Train.ResistorBlocks.R1C1(Train) self.R2 = Train.ResistorBlocks.R2C1(Train) self.R3 = 0.0 elseif Train.PositionSwitch.SelectedPosition == 2 then -- PP self.R1 = Train.ResistorBlocks.R1C2(Train) self.R2 = Train.ResistorBlocks.R2C2(Train) self.R3 = 0.0 elseif Train.PositionSwitch.SelectedPosition >= 3 then -- PT self.R1 = Train.ResistorBlocks.R1C1(Train) self.R2 = Train.ResistorBlocks.R2C1(Train) self.R3 = Train.ResistorBlocks.R3(Train) else self.R1 = 1e9 self.R2 = 1e9 self.R3 = 1e9 end -- Apply LK3, LK4 contactors self.R1 = self.R1 + 1e9*(1 - Train.LK3.Value) self.R2 = self.R2 + 1e9*(1 - Train.LK4.Value) -- Shunt resistance self.Rs1 = Train.ResistorBlocks.S1(Train) + 1e9*(1 - Train.KSH1.Value) self.Rs2 = Train.ResistorBlocks.S2(Train) + 1e9*(1 - Train.KSH2.Value) -- Thyristor contrller if self.ThyristorController then self.Rs1 = ((self.ThyristorResistance^(-1)) + (self.Rs1^(-1)))^(-1) self.Rs2 = ((self.ThyristorResistance^(-1)) + (self.Rs2^(-1)))^(-1) end -- Calculate total resistance of engines winding local RwAnchor = Train.Engines.Rwa*2 -- Double because each set includes two engines local RwStator = Train.Engines.Rws*2 -- Total resistance of the stator + shunt self.Rstator13 = (RwStator^(-1) + self.Rs1^(-1))^(-1) self.Rstator24 = (RwStator^(-1) + self.Rs2^(-1))^(-1) -- Total resistance of entire motor self.Ranchor13 = RwAnchor self.Ranchor24 = RwAnchor if Train.PositionSwitch.SelectedPosition == 1 then -- PS self:SolvePS(Train) elseif Train.PositionSwitch.SelectedPosition == 2 then -- PS self:SolvePP(Train,Train.RheostatController.SelectedPosition >= 17) else self:SolvePT(Train) end -- Calculate current through rheostats 1, 2 self.IR1 = self.I13 self.IR2 = self.I24 -- Calculate induction properties of the motor self.I13SH = self.I13SH or self.I13 self.I24SH = self.I24SH or self.I24 -- Time constant local T13const1 = math.max(16.00,math.min(28.0,(self.R13^2) * 2.0)) -- R * L local T24const1 = math.max(16.00,math.min(28.0,(self.R24^2) * 2.0)) -- R * L -- Total change local dI13dT = T13const1 * (self.I13 - self.I13SH) * dT local dI24dT = T24const1 * (self.I24 - self.I24SH) * dT -- Limit change and apply it if dI13dT > 0 then dI13dT = math.min(self.I13 - self.I13SH,dI13dT) end if dI13dT < 0 then dI13dT = math.max(self.I13 - self.I13SH,dI13dT) end if dI24dT > 0 then dI24dT = math.min(self.I24 - self.I24SH,dI24dT) end if dI24dT < 0 then dI24dT = math.max(self.I24 - self.I24SH,dI24dT) end self.I13SH = self.I13SH + dI13dT self.I24SH = self.I24SH + dI24dT self.I13 = self.I13SH self.I24 = self.I24SH -- Re-calculate total current and simulate infinite resistance in circuit if Train.PositionSwitch.SelectedPosition == 1 then -- PS self.I13 = self.I13 * (Train.LK3.Value * Train.LK4.Value * Train.LK1.Value) self.I24 = self.I24 * (Train.LK3.Value * Train.LK4.Value * Train.LK1.Value) self.I24 = (self.I24 + self.I13)*0.5 self.I13 = self.I24 self.Itotal = self.I24 elseif Train.PositionSwitch.SelectedPosition == 2 then -- PS self.I13 = self.I13 * Train.LK3.Value * Train.LK4.Value * Train.LK1.Value self.I24 = self.I24 * Train.LK3.Value * Train.LK4.Value * Train.LK1.Value self.Itotal = self.I13 + self.I24 else -- PT self.I13 = self.I13 * Train.LK3.Value*Train.LK4.Value self.I24 = self.I24 * Train.LK4.Value*Train.LK3.Value self.Itotal = self.I13 + self.I24 end -- Calculate extra information self.Uanchor13 = self.I13 * self.Ranchor13 self.Uanchor24 = self.I24 * self.Ranchor24 self.Ianchor13 = self.I13 self.Ianchor24 = self.I24 ---------------------------------------------------------------------------- -- Calculate current through stator and shunt self.Ustator13 = self.I13 * self.Rstator13 self.Ustator24 = self.I24 * self.Rstator24 self.Ishunt13 = self.Ustator13 / self.Rs1 self.Istator13 = self.Ustator13 / RwStator self.Ishunt24 = self.Ustator24 / self.Rs2 self.Istator24 = self.Ustator24 / RwStator if Train.PositionSwitch.SelectedPosition >= 3 then local I1,I2 = self.Ishunt13,self.Ishunt24 self.Ishunt13 = -I2 self.Ishunt24 = -I1 I1,I2 = self.Istator13,self.Istator24 self.Istator13 = -I2 self.Istator24 = -I1 end -- Calculate current through RT2 relay if Train.PositionSwitch.SelectedPosition >= 3 then self.IRT2 = math.abs(self.Itotal) else self.IRT2 = 0 end -- Sane checks if self.R1 > 1e5 then self.IR1 = 0 end if self.R2 > 1e5 then self.IR2 = 0 end -- Calculate power and heating local K = 12.0*1e-5 local H = (10.00+(15.00*Train.Engines.Speed/80.0))*1e-3 self.P1 = (self.IR1^2)*self.R1 self.P2 = (self.IR2^2)*self.R2 self.T1 = (self.T1 + self.P1*K*dT - (self.T1-25)*H*dT) self.T2 = (self.T2 + self.P2*K*dT - (self.T2-25)*H*dT) self.Overheat1 = math.min(1-1e-12, self.Overheat1 + math.max(0,(math.max(0,self.T1-750.0)/400.0)^2)*dT ) self.Overheat2 = math.min(1-1e-12, self.Overheat2 + math.max(0,(math.max(0,self.T2-750.0)/400.0)^2)*dT ) -- Energy consumption self.ElectricEnergyUsed = self.ElectricEnergyUsed + math.max(0,self.EnergyChange)*dT self.ElectricEnergyDissipated = self.ElectricEnergyDissipated + math.max(0,-self.EnergyChange)*dT end function TRAIN_SYSTEM:SolveThyristorController(Train, dT,iter) -- General state local Active = self.ThyristorControllerPower > 0 and self.ThyristorControllerWork > 0 and Train.KSB1.Value>0 local I = (math.abs(self.I13) + math.abs(self.I24)) / 2 -- Controllers resistance local Resistance = 0.036 -- Update RV controller signal -- Update thyristor controller signal local done = true if not Active then self.ThyristorTimeout = CurTime() self.PrepareElectric = CurTime() self.ThyristorState = 0.00 --[[elseif not Active then if Train.LK2.Value == 0.0 then self.ThyristorTimeout = CurTime() self.PrepareElectric = CurTime() self.ThyristorState = 0.00 end--]] else local T = 150.0 + (110.0 - max(0,min(1,(Train.Engines.Speed-60)/15))*40) * Train.RU.Value -- Generate control signal local rnd = 1--T / 20 --+math.random()*(10) local dC = math.min(math.max((T - I), -150), 150) if self.PrepareElectric then self.ThyristorState = 0.92 if I > 130 then--I > T * 0.9 then self.PrepareElectric = false self.ThyristorState = (1 - math.max(0, math.min(1, ((Train.Engines.Speed - 50) / 32)) ^ 0.5)) * 0.9 end else self.ThyristorState = math.max(0, math.min(1, self.ThyristorState + dC / rnd * dT)) end -- Generate resistance local keypoints = {0.10, 0.008, 0.20, 0.018, 0.30, 0.030, 0.40, 0.047, 0.50, 0.070, 0.60, 0.105, 0.70, 0.165, 0.80, 0.280, 0.90, 0.650, 1.00, 15.00} local TargetField = 0.20 + 0.80 * self.ThyristorState local Found = false for i = 1, #keypoints / 2 do local X1, Y1 = keypoints[(i - 1) * 2 + 1], keypoints[(i - 1) * 2 + 2] local X2, Y2 = keypoints[(i) * 2 + 1], keypoints[(i) * 2 + 2] if (not Found) and (not X2) then Resistance = Y1 Found = true elseif (TargetField >= X1) and (TargetField < X2) then local T = (TargetField - X1) / (X2 - X1) Resistance = Y1 + (Y2 - Y1) * T Found = true end end done = --[[ Train.ThyristorBU5_6.Value > 0 or --]] self.PrepareElectric and (CurTime() - self.PrepareElectric) > 0.8 or not self.PrepareElectric and self.ThyristorState >= 1 end -- Allow or deny using manual brakes --Train.ThyristorBU5_6:TriggerInput("Set",not self.PrepareElectric and self.ThyristorState > 0.90) Train.ThyristorBU5_6:TriggerInput("Set", Active and done) -- Set resistance self.ThyristorResistance = Resistance + 1e9 * (Active and 0 or 1) end function TRAIN_SYSTEM:Think(dT,iter) local Train = self.Train if not self.ResistorBlocksInit then self.ResistorBlocksInit = true self.Train:LoadSystem("ResistorBlocks","Gen_Res_710") self.Train.ResistorBlocks.InitializeResistances_81_710(self.Train) end ---------------------------------------------------------------------------- -- Voltages from the third rail ---------------------------------------------------------------------------- self.Main750V = Train.TR.Main750V self.Aux750V = Train.TR.Main750V*Train.AV.Value self.Power750V = self.Main750V * Train.GV.Value ---------------------------------------------------------------------------- -- Solve circuits ---------------------------------------------------------------------------- self:SolvePowerCircuits(Train,dT) self:SolveInternalCircuits(Train,dT,iter==1) self:SolveThyristorController(Train,dT,iter==1) end