init

lua/metrostroi/systems/sys_81_718_battery.lua

@@ -0,0 +1,35 @@
+--------------------------------------------------------------------------------
+-- 81-718 battery
+--------------------------------------------------------------------------------
+-- Copyright (C) 2013-2018 Metrostroi Team & FoxWorks Aerospace s.r.o.
+-- Contains proprietary code. See license.txt for additional information.
+--------------------------------------------------------------------------------
+Metrostroi.DefineSystem("81_718_Battery")
+
+function TRAIN_SYSTEM:Initialize()
+	-- Предохранители цепей (ПА1, ПА2)
+	self.Train:LoadSystem("FU1","Relay","PP-28", { trigger_level = 20 }) -- A
+	self.Train:LoadSystem("FU2","Relay","PP-28", { trigger_level = 20 }) -- A
+
+	-- Battery parameters
+	self.ElementCapacity 	= 80 -- A*hour
+	self.ElementCount 		= 56 -- 52 on 81-717
+	self.Capacity = self.ElementCapacity * self.ElementCount * 3600
+	self.Charge = self.Capacity
+	self.Voltage = 65
+	-- Current through battery in amperes
+	self.Current = 0
+end
+
+function TRAIN_SYSTEM:Outputs()
+	return { "Capacity", "Charge", "Voltage" }
+end
+
+function TRAIN_SYSTEM:Think(dT)
+	-- Calculate discharge
+	self.Current = 0
+	self.Charge = math.min(self.Capacity,self.Charge + self.Current * dT)
+
+	-- Calculate battery voltage
+	self.Voltage = 65*(self.Charge/self.Capacity) + (self.Train.BBE.KM1 > 0 and 17 or 0)
+end