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https://github.com/MikaylaFischler/cc-mek-scada.git
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#455 calculate reactor temp high limit
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Mikayla Fischler
parent
e91fd2fcaa
commit
eb45ff899b
@ -29,7 +29,7 @@ local annunc = {}
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annunc.RCSFlowLow_H2O = -3.2 -- flow < -3.2 mB/s
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annunc.RCSFlowLow_NA = -2.0 -- flow < -2.0 mB/s
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annunc.CoolantLevelLow = 0.4 -- fill < 40%
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annunc.ReactorTempHigh = 1000 -- temp > 1000K
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annunc.OpTempTolerance = 5 -- high temp if >= operational temp + X
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annunc.ReactorHighDeltaT = 50 -- rate > 50K/s
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annunc.FuelLevelLow = 0.05 -- fill <= 5%
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annunc.WasteLevelHigh = 0.80 -- fill >= 80%
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@ -101,9 +101,11 @@ constants.EXTREME_RADIATION = 100.0
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---@class _mek_constants
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local mek = {}
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mek.TURBINE_GAS_PER_TANK = 64000 -- mekanism: turbineGasPerTank
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mek.TURBINE_DISPERSER_FLOW = 1280 -- mekanism: turbineDisperserGasFlow
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mek.TURBINE_VENT_FLOW = 32000 -- mekanism: turbineVentGasFlow
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mek.BASE_BOIL_TEMP = 373.15 -- mekanism: HeatUtils.BASE_BOIL_TEMP
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mek.JOULES_PER_MB = 1000000 -- mekanism: energyPerFissionFuel
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mek.TURBINE_GAS_PER_TANK = 64000 -- mekanism: turbineGasPerTank
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mek.TURBINE_DISPERSER_FLOW = 1280 -- mekanism: turbineDisperserGasFlow
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mek.TURBINE_VENT_FLOW = 32000 -- mekanism: turbineVentGasFlow
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constants.mek = mek
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@ -1,4 +1,5 @@
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local comms = require("scada-common.comms")
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local const = require("scada-common.constants")
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local log = require("scada-common.log")
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local mqueue = require("scada-common.mqueue")
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local types = require("scada-common.types")
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@ -105,6 +106,8 @@ function plc.new_session(id, s_addr, reactor_id, in_queue, out_queue, timeout, f
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formed = false,
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rps_tripped = false,
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rps_trip_cause = "ok", ---@type rps_trip_cause
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max_op_temp_H2O = 1200,
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max_op_temp_Na = 1200,
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---@class rps_status
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rps_status = {
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high_dmg = false,
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@ -138,11 +141,11 @@ function plc.new_session(id, s_addr, reactor_id, in_queue, out_queue, timeout, f
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waste = 0,
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waste_need = 0,
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waste_fill = 0.0,
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ccool_type = "?",
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ccool_type = types.FLUID.EMPTY_GAS, ---@type fluid
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ccool_amnt = 0,
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ccool_need = 0,
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ccool_fill = 0.0,
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hcool_type = "?",
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hcool_type = types.FLUID.EMPTY_GAS, ---@type fluid
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hcool_amnt = 0,
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hcool_need = 0,
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hcool_fill = 0.0
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@ -169,6 +172,21 @@ function plc.new_session(id, s_addr, reactor_id, in_queue, out_queue, timeout, f
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---@class plc_session
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local public = {}
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-- compute maximum expected operational temperatures for high temp warnings
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local function _compute_op_temps()
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local JOULES_PER_MB = const.mek.JOULES_PER_MB
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local BASE_BOIL_TEMP = const.mek.BASE_BOIL_TEMP
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local heat_cap = self.sDB.mek_struct.heat_cap
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local max_burn = self.sDB.mek_struct.max_burn
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self.sDB.max_op_temp_H2O = max_burn * 2 * (JOULES_PER_MB * heat_cap ^ -1) + BASE_BOIL_TEMP
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self.sDB.max_op_temp_Na = max_burn * (JOULES_PER_MB * heat_cap ^ -1) + BASE_BOIL_TEMP
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log.info(util.sprintf(log_header .. "computed maximum operational temperatures %.3f (H2O) and %.3f (Na)",
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self.sDB.max_op_temp_H2O, self.sDB.max_op_temp_Na))
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end
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-- copy in the RPS status
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---@param rps_status table
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local function _copy_rps_status(rps_status)
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@ -351,6 +369,7 @@ function plc.new_session(id, s_addr, reactor_id, in_queue, out_queue, timeout, f
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local status = pcall(_copy_struct, pkt.data)
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if status then
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-- copied in structure data OK
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_compute_op_temps()
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self.received_struct = true
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out_queue.push_data(svqtypes.SV_Q_DATA.PLC_BUILD_CHANGED, reactor_id)
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else
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@ -21,7 +21,7 @@ local supervisor = require("supervisor.supervisor")
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local svsessions = require("supervisor.session.svsessions")
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local SUPERVISOR_VERSION = "v1.3.7"
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local SUPERVISOR_VERSION = "v1.3.8"
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local println = util.println
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local println_ts = util.println_ts
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@ -147,7 +147,8 @@ function unit.new(reactor_id, num_boilers, num_turbines, ext_idle)
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},
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damage = 0,
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temp = 0,
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waste = 0
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waste = 0,
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high_temp_lim = 1150
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},
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---@class alarm_monitors
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alarms = {
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@ -133,7 +133,15 @@ function logic.update_annunciator(self)
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self.last_heartbeat = plc_db.last_status_update
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end
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local flow_low = util.trinary(plc_db.mek_status.ccool_type == types.FLUID.SODIUM, ANNUNC_LIMS.RCSFlowLow_NA, ANNUNC_LIMS.RCSFlowLow_H2O)
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local flow_low = ANNUNC_LIMS.RCSFlowLow_H2O
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local high_temp = plc_db.max_op_temp_H2O
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if plc_db.mek_status.ccool_type == types.FLUID.SODIUM then
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flow_low = ANNUNC_LIMS.RCSFlowLow_NA
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high_temp = plc_db.max_op_temp_Na
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end
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self.plc_cache.high_temp_lim = math.min(high_temp + ANNUNC_LIMS.OpTempTolerance, 1200)
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-- update other annunciator fields
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annunc.ReactorSCRAM = plc_db.rps_tripped
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@ -142,7 +150,7 @@ function logic.update_annunciator(self)
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annunc.RCPTrip = plc_db.rps_tripped and (plc_db.rps_status.ex_hcool or plc_db.rps_status.low_cool)
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annunc.RCSFlowLow = _get_dt(DT_KEYS.ReactorCCool) < flow_low
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annunc.CoolantLevelLow = plc_db.mek_status.ccool_fill < ANNUNC_LIMS.CoolantLevelLow
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annunc.ReactorTempHigh = plc_db.mek_status.temp > ANNUNC_LIMS.ReactorTempHigh
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annunc.ReactorTempHigh = plc_db.mek_status.temp >= self.plc_cache.high_temp_lim
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annunc.ReactorHighDeltaT = _get_dt(DT_KEYS.ReactorTemp) > ANNUNC_LIMS.ReactorHighDeltaT
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annunc.FuelInputRateLow = _get_dt(DT_KEYS.ReactorFuel) < -1.0 or plc_db.mek_status.fuel_fill <= ANNUNC_LIMS.FuelLevelLow
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annunc.WasteLineOcclusion = _get_dt(DT_KEYS.ReactorWaste) > 1.0 or plc_db.mek_status.waste_fill >= ANNUNC_LIMS.WasteLevelHigh
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@ -542,7 +550,8 @@ function logic.update_alarms(self)
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end
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-- High Temperature
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_update_alarm_state(self, plc_cache.temp >= ALARM_LIMS.HIGH_TEMP, self.alarms.ReactorHighTemp)
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local high_temp = math.min(math.max(self.plc_cache.high_temp_lim, 1100), 1199.995)
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_update_alarm_state(self, plc_cache.temp >= high_temp, self.alarms.ReactorHighTemp)
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-- Waste Leak
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_update_alarm_state(self, plc_cache.waste >= 1.0, self.alarms.ReactorWasteLeak)
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@ -718,11 +727,11 @@ function logic.update_status_text(self)
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self.status_text[2] = "elevated level of radiation"
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end
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elseif is_active(self.alarms.ReactorOverTemp) then
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self.status_text = { "CORE OVER TEMP", "reactor core temperature >=1200K" }
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self.status_text = { "CORE OVER TEMP", "reactor core temp damaging" }
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elseif is_active(self.alarms.ReactorWasteLeak) then
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self.status_text = { "WASTE LEAK", "radioactive waste leak detected" }
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elseif is_active(self.alarms.ReactorHighTemp) then
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self.status_text = { "CORE TEMP HIGH", "reactor core temperature >1150K" }
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self.status_text = { "CORE TEMP HIGH", "reactor core temperature high" }
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elseif is_active(self.alarms.ReactorHighWaste) then
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self.status_text = { "WASTE LEVEL HIGH", "waste accumulating in reactor" }
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elseif is_active(self.alarms.TurbineTrip) then
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