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#480 auxiliary water coolant

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This commit is contained in:
Mikayla Fischler
2025-02-25 14:33:25 -05:00
parent 7b29702000
commit de41ee56aa
16 changed files with 153 additions and 48 deletions
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5
coordinator/iocontrol.lua
View File

@ -164,6 +164,7 @@ function iocontrol.init(conf, comms, temp_scale, energy_scale)
num_turbines = 0,
num_snas = 0,
has_tank = conf.cooling.r_cool[i].TankConnection,
aux_cool = conf.cooling.aux_coolant[i],
status_lines = { "", "" },
@ -1214,7 +1215,7 @@ function iocontrol.update_unit_statuses(statuses)
local valve_states = status[6]
if type(valve_states) == "table" then
if #valve_states == 5 then
if #valve_states == 6 then
unit.unit_ps.publish("V_pu_conn", valve_states[1] > 0)
unit.unit_ps.publish("V_pu_state", valve_states[1] == 2)
unit.unit_ps.publish("V_po_conn", valve_states[2] > 0)
@ -1225,6 +1226,8 @@ function iocontrol.update_unit_statuses(statuses)
unit.unit_ps.publish("V_am_state", valve_states[4] == 2)
unit.unit_ps.publish("V_emc_conn", valve_states[5] > 0)
unit.unit_ps.publish("V_emc_state", valve_states[5] == 2)
unit.unit_ps.publish("V_aux_conn", valve_states[6] > 0)
unit.unit_ps.publish("V_aux_state", valve_states[6] == 2)
else
log.debug(log_header .. "valve states length mismatch")
valid = false

2
coordinator/startup.lua
View File

@ -19,7 +19,7 @@ local renderer = require("coordinator.renderer")
local sounder = require("coordinator.sounder")
local threads = require("coordinator.threads")
local COORDINATOR_VERSION = "v1.6.6"
local COORDINATOR_VERSION = "v1.6.7"
local CHUNK_LOAD_DELAY_S = 30.0

18
coordinator/ui/components/unit_flow.lua
View File

@ -59,7 +59,7 @@ local function make(parent, x, y, wide, unit_id)
local tank_conns = facility.tank_conns
local tank_types = facility.tank_fluid_types
local v_start = 1 + ((unit.unit_id - 1) * 5)
local v_start = 1 + ((unit.unit_id - 1) * 6)
local prv_start = 1 + ((unit.unit_id - 1) * 3)
local v_fields = { "pu", "po", "pl", "am" }
local v_names = {
@ -94,11 +94,19 @@ local function make(parent, x, y, wide, unit_id)
if unit.num_boilers > 0 then
table.insert(rc_pipes, pipe(0, 1, _wide(28, 19), 1, colors.lightBlue, true))
table.insert(rc_pipes, pipe(0, 3, _wide(28, 19), 3, colors.orange, true))
table.insert(rc_pipes, pipe(_wide(46 ,39), 1, _wide(72,58), 1, colors.blue, true))
table.insert(rc_pipes, pipe(_wide(46,39), 3, _wide(72,58), 3, colors.white, true))
table.insert(rc_pipes, pipe(_wide(46, 39), 1, _wide(72, 58), 1, colors.blue, true))
table.insert(rc_pipes, pipe(_wide(46, 39), 3, _wide(72, 58), 3, colors.white, true))
if unit.aux_cool then
table.insert(rc_pipes, pipe(_wide(51, 41), 0, _wide(51, 41), 1, colors.blue, true))
end
else
table.insert(rc_pipes, pipe(0, 1, _wide(72,58), 1, colors.blue, true))
table.insert(rc_pipes, pipe(0, 3, _wide(72,58), 3, colors.white, true))
table.insert(rc_pipes, pipe(0, 1, _wide(72, 58), 1, colors.blue, true))
table.insert(rc_pipes, pipe(0, 3, _wide(72, 58), 3, colors.white, true))
if unit.aux_cool then
table.insert(rc_pipes, pipe(8, 0, 8, 1, colors.blue, true))
end
end
if unit.has_tank then

29
coordinator/ui/layout/flow_view.lua
View File

@ -286,7 +286,7 @@ local function init(main)
TextBox{parent=main,x=12,y=vy,text="\x10\x11",fg_bg=text_col,width=2}
local conn = IndicatorLight{parent=main,x=9,y=vy+1,label=util.sprintf("PV%02d-EMC", i * 5),colors=style.ind_grn}
local conn = IndicatorLight{parent=main,x=9,y=vy+1,label=util.sprintf("PV%02d-EMC", (i * 6) - 1),colors=style.ind_grn}
local open = IndicatorLight{parent=main,x=9,y=vy+2,label="OPEN",colors=style.ind_wht}
conn.register(units[i].unit_ps, "V_emc_conn", conn.update)
@ -294,6 +294,33 @@ local function init(main)
end
end
------------------------------
-- auxiliary coolant valves --
------------------------------
for i = 1, facility.num_units do
if units[i].aux_cool then
local vx
local vy = 3 + y_ofs(i)
if #emcool_pipes == 0 then
vx = util.trinary(units[i].num_boilers == 0, 36, 79)
else
vx = util.trinary(units[i].num_boilers == 0, 58, 91)
end
PipeNetwork{parent=main,x=vx-6,y=vy,pipes={pipe(0,1,9,0,colors.blue,true)},bg=style.theme.bg}
TextBox{parent=main,x=vx,y=vy,text="\x10\x11",fg_bg=text_col,width=2}
local conn = IndicatorLight{parent=main,x=vx-3,y=vy+1,label=util.sprintf("PV%02d-AUX", i * 6),colors=style.ind_grn}
local open = IndicatorLight{parent=main,x=vx-3,y=vy+2,label="OPEN",colors=style.ind_wht}
conn.register(units[i].unit_ps, "V_aux_conn", conn.update)
open.register(units[i].unit_ps, "V_aux_state", open.update)
end
end
-------------------
-- dynamic tanks --
-------------------

5
rtu/config/redstone.lua
View File

@ -74,11 +74,12 @@ local PORT_DESC_MAP = {
{ IO.R_PLC_FAULT, "RPS PLC Fault" },
{ IO.R_PLC_TIMEOUT, "RPS Supervisor Timeout" },
{ IO.U_ALARM, "Unit Alarm" },
{ IO.U_EMER_COOL, "Unit Emergency Cool. Valve" }
{ IO.U_EMER_COOL, "Unit Emergency Cool. Valve" },
{ IO.U_AUX_COOL, "Unit Auxiliary Cool. Valve" }
}
-- designation (0 = facility, 1 = unit)
local PORT_DSGN = { [-1] = 1, 0, 0, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0 }
local PORT_DSGN = { [-1] = 1, 0, 0, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1 }
assert(#PORT_DESC_MAP == rsio.NUM_PORTS)
assert(#PORT_DSGN == rsio.NUM_PORTS)

2
rtu/startup.lua
View File

@ -31,7 +31,7 @@ local sna_rtu = require("rtu.dev.sna_rtu")
local sps_rtu = require("rtu.dev.sps_rtu")
local turbinev_rtu = require("rtu.dev.turbinev_rtu")
local RTU_VERSION = "v1.11.1"
local RTU_VERSION = "v1.11.2"
local RTU_UNIT_TYPE = types.RTU_UNIT_TYPE
local RTU_HW_STATE = databus.RTU_HW_STATE

6
scada-common/rsio.lua
View File

@ -150,6 +150,7 @@ local MODES = {
[IO.R_PLC_TIMEOUT] = IO_MODE.DIGITAL_OUT,
[IO.U_ALARM] = IO_MODE.DIGITAL_OUT,
[IO.U_EMER_COOL] = IO_MODE.DIGITAL_OUT,
[IO.U_AUX_COOL] = IO_MODE.DIGITAL_OUT,
[IO.F_MATRIX_CHG] = IO_MODE.ANALOG_OUT
}
@ -209,10 +210,11 @@ local RS_DIO_MAP = {
[IO.R_PLC_TIMEOUT] = { _in = _I_ACTIVE_HIGH, _out = _O_ACTIVE_HIGH, mode = IO_DIR.OUT },
[IO.U_ALARM] = { _in = _I_ACTIVE_HIGH, _out = _O_ACTIVE_HIGH, mode = IO_DIR.OUT },
[IO.U_EMER_COOL] = { _in = _I_ACTIVE_LOW, _out = _O_ACTIVE_LOW, mode = IO_DIR.OUT }
[IO.U_EMER_COOL] = { _in = _I_ACTIVE_LOW, _out = _O_ACTIVE_LOW, mode = IO_DIR.OUT },
[IO.U_AUX_COOL] = { _in = _I_ACTIVE_LOW, _out = _O_ACTIVE_LOW, mode = IO_DIR.OUT }
}
assert(rsio.NUM_DIG_PORTS == #RS_DIO_MAP, "RS_DIO_MAP length incorrect")
assert(rsio.NUM_DIG_PORTS == util.table_len(RS_DIO_MAP), "RS_DIO_MAP length incorrect")
-- get the I/O direction of a port
---@nodiscard

2
scada-common/util.lua
View File

@ -24,7 +24,7 @@ local t_pack = table.pack
local util = {}
-- scada-common version
util.version = "1.4.11"
util.version = "1.4.12"
util.TICK_TIME_S = 0.05
util.TICK_TIME_MS = 50

67
supervisor/config/facility.lua
View File

@ -185,8 +185,9 @@ function facility.create(tool_ctl, main_pane, cfg_sys, fac_cfg, style)
local fac_c_6 = Div{parent=fac_cfg,x=2,y=4,width=49}
local fac_c_7 = Div{parent=fac_cfg,x=2,y=4,width=49}
local fac_c_8 = Div{parent=fac_cfg,x=2,y=4,width=49}
local fac_c_9 = Div{parent=fac_cfg,x=2,y=4,width=49}
local fac_pane = MultiPane{parent=fac_cfg,x=1,y=4,panes={fac_c_1,fac_c_2,fac_c_3,fac_c_4,fac_c_5,fac_c_6,fac_c_7, fac_c_8}}
local fac_pane = MultiPane{parent=fac_cfg,x=1,y=4,panes={fac_c_1,fac_c_2,fac_c_3,fac_c_4,fac_c_5,fac_c_6,fac_c_7,fac_c_8,fac_c_9}}
TextBox{parent=fac_cfg,x=1,y=2,text=" Facility Configuration",fg_bg=cpair(colors.black,colors.yellow)}
@ -205,10 +206,18 @@ function facility.create(tool_ctl, main_pane, cfg_sys, fac_cfg, style)
nu_error.hide(true)
tmp_cfg.UnitCount = count
local confs = tool_ctl.cooling_elems
if count >= 2 then confs[2].line.show() else confs[2].line.hide(true) end
if count >= 3 then confs[3].line.show() else confs[3].line.hide(true) end
if count == 4 then confs[4].line.show() else confs[4].line.hide(true) end
local c_confs = tool_ctl.cooling_elems
local a_confs = tool_ctl.aux_cool_elems
for i = 2, 4 do
if count >= i then
c_confs[i].line.show()
a_confs[i].line.show()
else
c_confs[i].line.hide(true)
a_confs[i].line.hide(true)
end
end
fac_pane.set_value(2)
else nu_error.show() end
@ -285,6 +294,13 @@ function facility.create(tool_ctl, main_pane, cfg_sys, fac_cfg, style)
else elem.div.hide(true) end
end
if not any_has_tank then
tmp_cfg.FacilityTankMode = 0
tmp_cfg.FacilityTankDefs = {}
tmp_cfg.FacilityTankList = {}
tmp_cfg.FacilityTankConns = {}
end
if any_has_tank then fac_pane.set_value(3) else main_pane.set_value(3) end
end
end
@ -672,25 +688,48 @@ function facility.create(tool_ctl, main_pane, cfg_sys, fac_cfg, style)
PushButton{parent=fac_c_7,x=1,y=14,text="\x1b Back",callback=back_from_fluids,fg_bg=nav_fg_bg,active_fg_bg=btn_act_fg_bg}
PushButton{parent=fac_c_7,x=44,y=14,text="Next \x1a",callback=submit_tank_fluids,fg_bg=nav_fg_bg,active_fg_bg=btn_act_fg_bg}
--#endregion
--#region Auxiliary Coolant
TextBox{parent=fac_c_8,height=5,text="Auxiliary water coolant can be enabled for units to provide extra water during turbine ramp-up. For water cooled reactors, this goes to the reactor. For sodium cooled reactors, water goes to the boiler."}
for i = 1, 4 do
local line = Div{parent=fac_c_8,x=1,y=7+i,height=1}
TextBox{parent=line,text="Unit "..i.." -",width=8}
local aux_cool = Checkbox{parent=line,x=10,y=1,label="Has Auxiliary Coolant",default=ini_cfg.AuxiliaryCoolant[i],box_fg_bg=cpair(colors.yellow,colors.black)}
tool_ctl.aux_cool_elems[i] = { line = line, enable = aux_cool }
end
local function submit_aux_cool()
tmp_cfg.AuxiliaryCoolant = {}
for i = 1, tmp_cfg.UnitCount do
tmp_cfg.AuxiliaryCoolant[i] = tool_ctl.aux_cool_elems[i].enable.get_value()
end
fac_pane.set_value(9)
end
PushButton{parent=fac_c_8,x=1,y=14,text="\x1b Back",callback=function()fac_pane.set_value(7)end,fg_bg=nav_fg_bg,active_fg_bg=btn_act_fg_bg}
PushButton{parent=fac_c_8,x=44,y=14,text="Next \x1a",callback=submit_aux_cool,fg_bg=nav_fg_bg,active_fg_bg=btn_act_fg_bg}
--#endregion
--#region Extended Idling
TextBox{parent=fac_c_8,height=6,text="Charge control provides automatic control to maintain an induction matrix charge level. In order to have smoother control, reactors that were activated will be held on at 0.01 mB/t for a short period before allowing them to turn off. This minimizes overshooting the charge target."}
TextBox{parent=fac_c_8,y=8,height=3,text="You can extend this to a full minute to minimize reactors flickering on/off, but there may be more overshoot of the target."}
TextBox{parent=fac_c_9,height=6,text="Charge control provides automatic control to maintain an induction matrix charge level. In order to have smoother control, reactors that were activated will be held on at 0.01 mB/t for a short period before allowing them to turn off. This minimizes overshooting the charge target."}
TextBox{parent=fac_c_9,y=8,height=3,text="You can extend this to a full minute to minimize reactors flickering on/off, but there may be more overshoot of the target."}
local ext_idling = Checkbox{parent=fac_c_8,x=1,y=12,label="Enable Extended Idling",default=ini_cfg.ExtChargeIdling,box_fg_bg=cpair(colors.yellow,colors.black)}
local function back_from_idling()
fac_pane.set_value(tri(tmp_cfg.FacilityTankMode == 0, 3, 7))
end
local ext_idling = Checkbox{parent=fac_c_9,x=1,y=12,label="Enable Extended Idling",default=ini_cfg.ExtChargeIdling,box_fg_bg=cpair(colors.yellow,colors.black)}
local function submit_idling()
tmp_cfg.ExtChargeIdling = ext_idling.get_value()
main_pane.set_value(3)
end
PushButton{parent=fac_c_8,x=1,y=14,text="\x1b Back",callback=back_from_idling,fg_bg=nav_fg_bg,active_fg_bg=btn_act_fg_bg}
PushButton{parent=fac_c_8,x=44,y=14,text="Next \x1a",callback=submit_idling,fg_bg=nav_fg_bg,active_fg_bg=btn_act_fg_bg}
PushButton{parent=fac_c_9,x=1,y=14,text="\x1b Back",callback=function()fac_pane.set_value(8)end,fg_bg=nav_fg_bg,active_fg_bg=btn_act_fg_bg}
PushButton{parent=fac_c_9,x=44,y=14,text="Next \x1a",callback=submit_idling,fg_bg=nav_fg_bg,active_fg_bg=btn_act_fg_bg}
--#endregion

16
supervisor/config/system.lua
View File

@ -402,6 +402,10 @@ function system.create(tool_ctl, main_pane, cfg_sys, divs, fac_pane, style, exit
try_set(tool_ctl.tank_elems[i].tank_opt, ini_cfg.FacilityTankDefs[i])
end
for i = 1, #ini_cfg.AuxiliaryCoolant do
try_set(tool_ctl.aux_cool_elems[i].enable, ini_cfg.AuxiliaryCoolant[i])
end
tool_ctl.en_fac_tanks.set_value(ini_cfg.FacilityTankMode > 0)
tool_ctl.view_cfg.enable()
@ -588,7 +592,7 @@ function system.create(tool_ctl, main_pane, cfg_sys, divs, fac_pane, style, exit
end
if val == "" then val = "no facility tanks" end
elseif f[1] == "FacilityTankMode" and raw == 0 then val = "0 (n/a, unit mode)"
elseif f[1] == "FacilityTankMode" and raw == 0 then val = "no facility tanks"
elseif f[1] == "FacilityTankDefs" and type(cfg.FacilityTankDefs) == "table" then
local tank_name_list = { table.unpack(cfg.FacilityTankList) } ---@type (string|integer)[]
local next_f = 1
@ -647,6 +651,16 @@ function system.create(tool_ctl, main_pane, cfg_sys, divs, fac_pane, style, exit
end
if val == "" then val = "no emergency coolant tanks" end
elseif f[1] == "AuxiliaryCoolant" then
val = ""
for idx = 1, #cfg.AuxiliaryCoolant do
if cfg.AuxiliaryCoolant[idx] then
val = val .. tri(val == "", "", "\n") .. util.sprintf(" \x07 auxiliary coolant for unit %d", idx)
end
end
if val == "" then val = "no auxiliary coolant" end
end
if not skip then

5
supervisor/configure.lua
View File

@ -72,7 +72,8 @@ local tool_ctl = {
load_legacy = nil, ---@type function
cooling_elems = {}, ---@type { line: Div, turbines: NumberField, boilers: NumberField, tank: Checkbox }[]
tank_elems = {} ---@type { div: Div, tank_opt: Radio2D, no_tank: TextBox }[]
tank_elems = {}, ---@type { div: Div, tank_opt: Radio2D, no_tank: TextBox }[]
aux_cool_elems = {} ---@type { line: Div, enable: Checkbox }[]
}
---@class svr_config
@ -84,6 +85,7 @@ local tmp_cfg = {
FacilityTankList = {}, ---@type integer[] list of tanks by slot (0 = none or covered by an above tank, 1 = unit tank, 2 = facility tank)
FacilityTankConns = {}, ---@type integer[] map of unit tank connections (indicies are units, values are tank indicies in the tank list)
TankFluidTypes = {}, ---@type integer[] which type of fluid each tank in the tank list should be containing
AuxiliaryCoolant = {}, ---@type boolean[] if a unit has auxiliary coolant
ExtChargeIdling = false,
SVR_Channel = nil, ---@type integer
PLC_Channel = nil, ---@type integer
@ -117,6 +119,7 @@ local fields = {
{ "FacilityTankList", "Facility Tank List", {} }, -- hidden
{ "FacilityTankConns", "Facility Tank Connections", {} }, -- hidden
{ "TankFluidTypes", "Tank Fluid Types", {} },
{ "AuxiliaryCoolant", "Auxiliary Water Coolant", {} },
{ "ExtChargeIdling", "Extended Charge Idling", false },
{ "SVR_Channel", "SVR Channel", 16240 },
{ "PLC_Channel", "PLC Channel", 16241 },

5
supervisor/facility.lua
View File

@ -64,7 +64,8 @@ function facility.new(config)
fac_tank_defs = config.FacilityTankDefs,
fac_tank_list = config.FacilityTankList,
fac_tank_conns = config.FacilityTankConns,
tank_fluid_types = config.TankFluidTypes
tank_fluid_types = config.TankFluidTypes,
aux_coolant = config.AuxiliaryCoolant
},
-- rtus
rtu_gw_conn_count = 0,
@ -147,7 +148,7 @@ function facility.new(config)
-- create units
for i = 1, config.UnitCount do
table.insert(self.units, unit.new(i, self.cooling_conf.r_cool[i].BoilerCount, self.cooling_conf.r_cool[i].TurbineCount, config.ExtChargeIdling))
table.insert(self.units, unit.new(i, self.cooling_conf.r_cool[i].BoilerCount, self.cooling_conf.r_cool[i].TurbineCount, config.ExtChargeIdling, self.cooling_conf.aux_coolant[i]))
table.insert(self.group_map, AUTO_GROUP.MANUAL)
table.insert(self.last_unit_states, false)
end

2
supervisor/startup.lua
View File

@ -22,7 +22,7 @@ local supervisor = require("supervisor.supervisor")
local svsessions = require("supervisor.session.svsessions")
local SUPERVISOR_VERSION = "v1.6.4"
local SUPERVISOR_VERSION = "v1.6.5"
local println = util.println
local println_ts = util.println_ts

2
supervisor/supervisor.lua
View File

@ -44,6 +44,7 @@ function supervisor.load_config()
config.FacilityTankList = settings.get("FacilityTankList")
config.FacilityTankConns = settings.get("FacilityTankConns")
config.TankFluidTypes = settings.get("TankFluidTypes")
config.AuxiliaryCoolant = settings.get("AuxiliaryCoolant")
config.ExtChargeIdling = settings.get("ExtChargeIdling")
config.SVR_Channel = settings.get("SVR_Channel")
@ -78,6 +79,7 @@ function supervisor.load_config()
cfv.assert_type_table(config.FacilityTankList)
cfv.assert_type_table(config.FacilityTankConns)
cfv.assert_type_table(config.TankFluidTypes)
cfv.assert_type_table(config.AuxiliaryCoolant)
cfv.assert_range(config.FacilityTankMode, 0, 8)
cfv.assert_type_bool(config.ExtChargeIdling)

7
supervisor/unit.lua
View File

@ -66,7 +66,8 @@ local unit = {}
---@param num_boilers integer number of boilers expected
---@param num_turbines integer number of turbines expected
---@param ext_idle boolean extended idling mode
function unit.new(reactor_id, num_boilers, num_turbines, ext_idle)
---@param aux_coolant boolean if this unit has auxiliary coolant
function unit.new(reactor_id, num_boilers, num_turbines, ext_idle, aux_coolant)
-- time (ms) to idle for auto idling
local IDLE_TIME = util.trinary(ext_idle, 60000, 10000)
@ -79,6 +80,7 @@ function unit.new(reactor_id, num_boilers, num_turbines, ext_idle)
plc_i = nil, ---@type plc_session
num_boilers = num_boilers,
num_turbines = num_turbines,
aux_coolant = aux_coolant,
types = { DT_KEYS = DT_KEYS, AISTATE = AISTATE },
-- rtus
rtu_list = {}, ---@type unit_session[][]
@ -1062,7 +1064,8 @@ function unit.new(reactor_id, num_boilers, num_turbines, ext_idle)
v.waste_sna.check(),
v.waste_po.check(),
v.waste_sps.check(),
v.emer_cool.check()
v.emer_cool.check(),
v.aux_cool.check()
}
end

28
supervisor/unitlogic.lua
View File

@ -341,11 +341,11 @@ function logic.update_annunciator(self)
end
if rotation_stable then
log.debug(util.c("UNIT ", self.r_id, ": turbine ", idx, " reached rotational stability (", rotation, ")"))
log.debug(util.c("UNIT ", self.r_id, " turbine ", idx, " reached rotational stability (", rotation, ")"))
end
if flow_stable then
log.debug(util.c("UNIT ", self.r_id, ": turbine ", idx, " reached flow stability (", turbine.state.flow_rate, " mB/t)"))
log.debug(util.c("UNIT ", self.r_id, " turbine ", idx, " reached flow stability (", turbine.state.flow_rate, " mB/t)"))
end
turbines_stable = turbines_stable and (rotation_stable or flow_stable)
@ -357,7 +357,7 @@ function logic.update_annunciator(self)
turbines_stable = false
log.debug(util.c("UNIT ", self.r_id, ": turbine ", idx, " reset stability (new rate ", turbine.state.steam_input_rate, " != ", last.input_rate," mB/t)"))
log.debug(util.c("UNIT ", self.r_id, " turbine ", idx, " reset stability (new rate ", turbine.state.steam_input_rate, " != ", last.input_rate," mB/t)"))
end
last.input_rate = turbine.state.steam_input_rate
@ -952,18 +952,20 @@ function logic.handle_redstone(self)
-- Auxiliary Coolant --
-----------------------
local enable_aux_cool = boiler_water_low or (annunc.CoolantLevelLow and self.num_boilers == 0)
if self.aux_coolant then
local enable_aux_cool = boiler_water_low or (annunc.CoolantLevelLow and self.num_boilers == 0)
if enable_aux_cool and not self.aux_cool_opened then
log.info(util.c("UNIT ", self.r_id, " auxiliary coolant valve opened"))
self.aux_cool_opened = true
elseif self.aux_cool_opened and self.turbine_flow_stable and not enable_aux_cool then
log.info(util.c("UNIT ", self.r_id, " auxiliary coolant valve closed"))
self.aux_cool_opened = false
if enable_aux_cool and not self.aux_cool_opened then
log.info(util.c("UNIT ", self.r_id, " auxiliary coolant valve opened"))
self.aux_cool_opened = true
elseif self.aux_cool_opened and self.turbine_flow_stable and not enable_aux_cool then
log.info(util.c("UNIT ", self.r_id, " auxiliary coolant valve closed"))
self.aux_cool_opened = false
end
-- set valve state always
if self.aux_cool_opened then self.valves.aux_cool.open() else self.valves.aux_cool.close() end
end
-- set valve state always
if self.aux_cool_opened then self.valves.aux_cool.open() else self.valves.aux_cool.close() end
end
return logic