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251
questions
Tagged
514
views
1
answer
1
vote
2024-03-14 15:25:41 -0500
Aaron Boranian
FindRootSimpleController
energyplus
severe-error
openstudio
airloophvac
122
views
no
answers
no
votes
2024-03-12 08:03:54 -0500
Yagnik
FindRootSimpleController [closed]
energyplus
severe-error
openstudio
airloophvac
785
views
no
answers
1
vote
2024-01-29 09:17:57 -0500
Aaron Boranian
How to fix this error? vector too long
severe-error
vector
energyplus
photovoltaic
214
views
1
answer
no
votes
2024-01-12 07:08:00 -0500
Marcos
How EnergyPlus defines the initial conditions? [closed]
energyplus
initial-conditions
493
views
no
answers
1
vote
2024-01-08 07:21:45 -0500
Zakaria
Warnings When Modeling Walk-in Freezer Using Air-Chiller Object - Internal Temperature Fluctuations
refregeration
walk-in
freezer
energyplus
air-chiller
299
views
no
answers
no
votes
2023-12-28 09:45:21 -0500
Aaron Boranian
some severe errors in open studio
convergence
severe-error
openstudio-application
energyplus
window
470
views
1
answer
1
vote
2023-12-26 09:01:06 -0500
Denis Bourgeois
Some questions about error about schedule
schedule
openstudio-application
energyplus
warning
timestep
354
views
1
answer
2
votes
2023-11-29 13:42:01 -0500
Todd K.
Error after importing EnergyPlus Example IDF into OSM
energyplus-example-file
energyplus
openstudio
openstudio-application
import
191
views
no
answers
no
votes
2023-10-25 12:33:14 -0500
qqq000feel
EMS global variables are not initialized properly(E+ V23.1)
energyplus
ems
884
views
1
answer
1
vote
2023-10-17 15:23:11 -0500
shorowit
Error in unmixed air model
openstudio
gshp
unmixed-air
severe-error
energyplus
282
views
1
answer
1
vote
2023-10-26 06:15:04 -0500
rafael.alonso
Eliminating ShadingBuilding object crashes simulation
energyplus
shading
transmittance
severe-error
convexity
174
views
no
answers
no
votes
2023-08-31 21:54:36 -0500
Jamie Sullivan
EnergyPlus EMS sensors not read at first timestep of warmup?
energyplus
ems
ems-control
sensor
warmup
549
views
1
answer
no
votes
2023-08-21 17:18:38 -0500
ricardolionar
How EnergyPlus determine the boundary condition before warmup convergence?
energyplus
conduction
boundary-condition
heat-transfer
694
views
1
answer
1
vote
2023-06-12 03:17:45 -0500
max
State control in a MPC framework
mpc
api
hvac-control
python
energyplus
241
views
no
answers
no
votes
2023-05-29 16:22:43 -0500
Aaron Boranian
Problem implementing IDF-File from OpenStudio to EnergyPlus
energyplus
openstudio
export
severe-error
geometry
301
views
no
answers
no
votes
2023-05-02 08:56:53 -0500
rraustad
Do you understand this warning?: ** Warning ** HeatExchanger:AirToAir:SensibleAndLatent "HVAC-HE": Average air volume flow rate is <50% or >130% warning continues.
air-flow
energyplus
warning
heat-exchanger
flow-rate
1k
views
2
answers
no
votes
2023-04-26 14:46:05 -0500
rraustad
Inconsistent crash without error log
energyplus
crash
application-error
481
views
1
answer
1
vote
2024-01-28 06:41:12 -0500
Zakaria
Why the internal temperature of the model started from a value close to the setpoint temperature, rather than starting from room temperature like a real-world scenario. [closed]
energyplus
refrigeration
refrigeration-equipment
temperature
138
views
no
answers
no
votes
2023-03-28 20:47:27 -0500
vitorleiteg
OS 3.5.1 - Central HPWH Error when running the baseline measure
openstudio
plant-equipment-operation
plant-loop
severe-error
openstudio-application
183
views
no
answers
2
votes
2023-03-17 09:10:54 -0500
Aaron Boranian
Warnings while simulating a walk-in freezer using Air-chiller object
energyplus
warning
refrigeration
heat-balance
air-chiller
512
views
2
answers
no
votes
2023-02-15 15:22:46 -0500
krkh-1702
Fatal: Error in Reading Weather Data
hpxml
weather-file
openstudio-cli
template-run-hpwxml
301
views
1
answer
1
vote
2023-01-24 09:47:22 -0500
muhl
Severe error for ASHP with switchover control with OAT
beopt
severe-error
retrofit
air-source-heat-pump
warmup
165
views
no
answers
2
votes
2023-01-13 13:08:57 -0500
Zakaria
Walk-in Air-Chiller Warning
energyplus
air-chiller
walkin-freezer
warning
790
views
2
answers
2
votes
2023-03-29 07:58:30 -0500
Zakaria
Air-Chiller temperature setpoint
energyplus
air-chiller
setpoint
thermostat
refrigeration
244
views
no
answers
no
votes
2022-12-20 09:18:14 -0500
Aaron Boranian
Simulating energyplus with the BCVTB interface
energyplus
openstudio
bcvtb
severe-error
system-sizing
385
views
no
answers
1
vote
2022-11-03 13:41:01 -0500
Aaron Boranian
Surface temperature out of bounds
data-center
surface-temperature
energyplus
warmup
error
370
views
1
answer
no
votes
2022-09-14 01:17:27 -0500
Masoud
Missing required property 'zone_supply_air_node_name'
openstudio
openstudio-sdk
severe-error
zone-hvac
nodes
367
views
1
answer
no
votes
2022-08-30 09:03:38 -0500
rraustad
PsyRhoAirFnPbTdbW: RhoAir (Density of Air) is calculated <= 0
severe-error
openstudio-application
energyplus
psychrometric
196
views
no
answers
no
votes
2022-08-02 09:08:44 -0500
Aaron Boranian
Error modelling SwitchableGlazing
openstudio
shading-control
openstudio-application
dynamic-glazing
302
views
no
answers
no
votes
2022-08-02 09:06:41 -0500
Aaron Boranian
Eppy fails then running large amount of IDF files
eppy
python
batch-run
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