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58 lines
1.7 KiB
Lua
58 lines
1.7 KiB
Lua
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-- HV Rheostats (KF-6A) for 81-702, used on underground subway lines
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--------------------------------------------------------------------------------
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-- Copyright (C) 2013-2018 Metrostroi Team & FoxWorks Aerospace s.r.o.
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-- Contains proprietary code. See license.txt for additional information.
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--------------------------------------------------------------------------------
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Metrostroi.DefineSystem("KF_6A")
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function TRAIN_SYSTEM:Initialize()
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self.Resistors = {
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["P1-P2"] = 0.333,
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["P2-P3"] = 0.25,
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["P3-P4"] = 0.221,
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["P4-P11"] = 0.19,
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["P10-P13"] = 0.441,
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["P13-P11"] = 2.205,
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["P12-P11"] = 1.185,
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["P9-P10"] = 0.197,
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["P8-P9"] = 0.208,
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["P7-P8"] = 0.263,
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["P6-P7"] = 0.331,
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["P14-P1"] = 0.5+0.07,
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}
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self.ResistorTemperatures = {
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["P1-P2"] = 1,
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["P2-P3"] = 1,
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["P3-P4"] = 1,
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["P4-P11"] = 1,
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["P9-P10"] = 2,
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["P8-P9"] = 2,
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["P7-P8"] = 2,
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["P6-P7"] = 2,
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}
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self.Overheating = {}
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for k,v in pairs(self.Resistors) do
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self[k] = v
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self.Overheating[k] = 0
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end
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end
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function TRAIN_SYSTEM:Think(dT)
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-- Temperature coefficient
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local a = 0.0001
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-- Update resistances
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if self.Train.Electric then
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for k,v in pairs(self.ResistorTemperatures) do
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-- Get temperature
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local T = self.Train.Electric["T"..v] or 25
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local O = self.Train.Electric["Overheat"..v] or 0
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-- Calculate new resistance
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self[k] = self.Resistors[k]*(1.0 + a*(T-25) - math.log(1-O))
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end
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end
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end |