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251
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Tagged
340
views
1
answer
1
vote
2024-03-14 15:25:41 -0600
Aaron Boranian
FindRootSimpleController
energyplus
severe-error
openstudio
airloophvac
67
views
no
answers
no
votes
2024-03-12 08:03:54 -0600
Yagnik
FindRootSimpleController [closed]
energyplus
severe-error
openstudio
airloophvac
706
views
no
answers
1
vote
2024-01-29 09:17:57 -0600
Aaron Boranian
How to fix this error? vector too long
severe-error
vector
energyplus
photovoltaic
153
views
1
answer
no
votes
2024-01-12 07:08:00 -0600
Marcos
How EnergyPlus defines the initial conditions? [closed]
energyplus
initial-conditions
424
views
no
answers
1
vote
2024-01-08 07:21:45 -0600
Zakaria
Warnings When Modeling Walk-in Freezer Using Air-Chiller Object - Internal Temperature Fluctuations
refregeration
walk-in
freezer
energyplus
air-chiller
222
views
no
answers
no
votes
2023-12-28 09:45:21 -0600
Aaron Boranian
some severe errors in open studio
convergence
severe-error
openstudio-application
energyplus
window
325
views
1
answer
1
vote
2023-12-26 09:01:06 -0600
Denis Bourgeois
Some questions about error about schedule
schedule
openstudio-application
energyplus
warning
timestep
231
views
1
answer
2
votes
2023-11-29 13:42:01 -0600
Todd K.
Error after importing EnergyPlus Example IDF into OSM
energyplus-example-file
energyplus
openstudio
openstudio-application
import
149
views
no
answers
no
votes
2023-10-25 12:33:14 -0600
qqq000feel
EMS global variables are not initialized properly(E+ V23.1)
energyplus
ems
611
views
1
answer
1
vote
2023-10-17 15:23:11 -0600
shorowit
Error in unmixed air model
openstudio
gshp
unmixed-air
severe-error
energyplus
174
views
1
answer
1
vote
2023-10-26 06:15:04 -0600
rafael.alonso
Eliminating ShadingBuilding object crashes simulation
energyplus
shading
transmittance
severe-error
convexity
115
views
no
answers
no
votes
2023-08-31 21:54:36 -0600
Jamie Sullivan
EnergyPlus EMS sensors not read at first timestep of warmup?
energyplus
ems
ems-control
sensor
warmup
396
views
1
answer
no
votes
2023-08-21 17:18:38 -0600
ricardolionar
How EnergyPlus determine the boundary condition before warmup convergence?
energyplus
conduction
boundary-condition
heat-transfer
579
views
1
answer
1
vote
2023-06-12 03:17:45 -0600
max
State control in a MPC framework
mpc
api
hvac-control
python
energyplus
169
views
no
answers
no
votes
2023-05-29 16:22:43 -0600
Aaron Boranian
Problem implementing IDF-File from OpenStudio to EnergyPlus
energyplus
openstudio
export
severe-error
geometry
203
views
no
answers
no
votes
2023-05-02 08:56:53 -0600
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
981
views
2
answers
no
votes
2023-04-26 14:46:05 -0600
rraustad
Inconsistent crash without error log
energyplus
crash
application-error
346
views
1
answer
1
vote
2024-01-28 06:41:12 -0600
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
84
views
no
answers
no
votes
2023-03-28 20:47:27 -0600
vitorleiteg
OS 3.5.1 - Central HPWH Error when running the baseline measure
openstudio
plant-equipment-operation
plant-loop
severe-error
openstudio-application
127
views
no
answers
2
votes
2023-03-17 09:10:54 -0600
Aaron Boranian
Warnings while simulating a walk-in freezer using Air-chiller object
energyplus
warning
refrigeration
heat-balance
air-chiller
329
views
2
answers
no
votes
2023-02-15 15:22:46 -0600
krkh-1702
Fatal: Error in Reading Weather Data
hpxml
weather-file
openstudio-cli
template-run-hpwxml
208
views
1
answer
1
vote
2023-01-24 09:47:22 -0600
muhl
Severe error for ASHP with switchover control with OAT
beopt
severe-error
retrofit
air-source-heat-pump
warmup
131
views
no
answers
2
votes
2023-01-13 13:08:57 -0600
Zakaria
Walk-in Air-Chiller Warning
energyplus
air-chiller
walkin-freezer
warning
588
views
2
answers
2
votes
2023-03-29 07:58:30 -0600
Zakaria
Air-Chiller temperature setpoint
energyplus
air-chiller
setpoint
thermostat
refrigeration
172
views
no
answers
no
votes
2022-12-20 09:18:14 -0600
Aaron Boranian
Simulating energyplus with the BCVTB interface
energyplus
openstudio
bcvtb
severe-error
system-sizing
316
views
no
answers
1
vote
2022-11-03 13:41:01 -0600
Aaron Boranian
Surface temperature out of bounds
data-center
surface-temperature
energyplus
warmup
error
284
views
1
answer
no
votes
2022-09-14 01:17:27 -0600
Masoud
Missing required property 'zone_supply_air_node_name'
openstudio
openstudio-sdk
severe-error
zone-hvac
nodes
232
views
1
answer
no
votes
2022-08-30 09:03:38 -0600
rraustad
PsyRhoAirFnPbTdbW: RhoAir (Density of Air) is calculated <= 0
severe-error
openstudio-application
energyplus
psychrometric
155
views
no
answers
no
votes
2022-08-02 09:08:44 -0600
Aaron Boranian
Error modelling SwitchableGlazing
openstudio
shading-control
openstudio-application
dynamic-glazing
246
views
no
answers
no
votes
2022-08-02 09:06:41 -0600
Aaron Boranian
Eppy fails then running large amount of IDF files
eppy
python
batch-run
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