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33
questions
Tagged
variable-speed
×
327
views
1
answer
7
votes
2015-10-01 07:27:21 -0500
rraustad
two-speed, multi-speed, variable-speed difference?
energyplus
cooling-coil
multi-speed
variable-speed
563
views
2
answers
7
votes
2016-02-05 12:48:13 -0500
Archmage
Cooling Tower Variable Speed - Which empirical model to choose?
energyplus
cooling-tower
variable-speed
595
views
1
answer
6
votes
2021-02-09 11:12:24 -0500
Abarker
Condenser Loop - Pump:VariableSpeed always running
condenser-loop
pump
variable-speed
energyplus
392
views
no
answers
5
votes
2016-07-25 06:47:02 -0500
Julien Marrec
HeaderedPumps:Variable Speed Operating at Constant Speed
pump
energyplus
condenser-loop
variable-speed
751
views
2
answers
4
votes
2014-12-15 11:20:28 -0500
Kyle Benne
Changing a constant speed pump to a variable speed pump with an OpenStudio/PAT measure
openstudio-measure
variable-speed
pump
openstudio-pat
468
views
1
answer
3
votes
2015-08-03 15:15:28 -0500
Kyle Benne
Modeling Self-contained Units with a Variable Speed Heat Pump
openstudio
energyplus
unitary-system
variable-speed
water-source-heat-pump
201
views
2
answers
4
votes
2015-12-16 05:52:17 -0500
Archmage
EnergyPlus: enforcing user defined fan speed for air handler at each timestep [closed]
energyplus
variable-speed
fan
hvac-control
32k
views
1
answer
4
votes
2016-07-13 11:58:57 -0500
Julien Marrec
How to set minimum fan flow rate for VFD?
openstudio
energyplus
fan
variable-speed
404
views
1
answer
4
votes
2017-02-28 15:49:14 -0500
mikesweeney
I change the constant speed pump into a variable speed pump, but the result in energy consumption is still constant
energyplus
variable-speed
pump
performance-curve
903
views
no
answers
4
votes
2018-10-09 13:36:29 -0500
Michael Weller
eQUEST VSD Pump Power
variable-speed
equest
pump
217
views
1
answer
4
votes
2019-06-13 16:53:26 -0500
MJWitte
How to Model Fan Powered Boxes with VFDs?
energyplus
induction-terminal
variable-speed
terminal-unit
782
views
1
answer
3
votes
2014-10-13 09:23:28 -0500
Archmage
How can I model a VFD in EnergyPlus
energyplus
hvac-control
variable-speed
fan
514
views
1
answer
3
votes
2015-10-07 11:14:22 -0500
FrontierAssoc104
Variable Air Voume Fan Control
openstudio
vav
fan
variable-speed
209
views
1
answer
3
votes
2016-07-26 07:40:27 -0500
Archmage
Variable water flow condenser loop
energyplus
pump
variable-speed
condenser-loop
292
views
no
answers
3
votes
2017-07-05 10:47:32 -0500
Aaron Boranian
Pumps energy consumptions, Leed proposed vs baseline
designbuilder
variable-speed
pump
leed
748
views
1
answer
2
votes
2014-11-10 16:12:26 -0500
DancingDavidE
Is it essential to apply variable speed fan to DOAS?
doas
variable-speed
dcv
fan
equest
421
views
1
answer
2
votes
2015-07-14 05:47:34 -0500
Archmage
Gas heat pump with variable speed compressor
openstudio
vrf
heat-pump
multi-zone
variable-speed
504
views
1
answer
2
votes
2015-12-18 19:53:22 -0500
rraustad
Multispeed Fan & Unitary System
energyplus
fan
unitary-system
variable-speed
multi-speed
2k
views
no
answers
2
votes
2015-12-01 07:16:17 -0500
Julien Marrec
Variable Speed Fan (AHU)
openstudio
fan
variable-speed
1k
views
1
answer
2
votes
2016-10-19 09:31:47 -0500
pflaumingo
VSD recirculation pump with DHW loop in eQUEST
equest
variable-speed
service-hot-water
pump
636
views
1
answer
2
votes
2017-12-22 13:57:19 -0500
RobSalcido
Building Performance Curves for Coil:Cooling:DX:VariableSpeed
variable-speed
cooling-coil
performance-curve
energyplus
234
views
no
answers
2
votes
2018-05-10 04:30:56 -0500
Javed
How to model CAV system with VFD in E+ without any zone control
energyplus
variable-speed
fan
cav
509
views
1
answer
2
votes
2021-06-03 06:33:23 -0500
Souja
How to simulate a variable-speed condenser water pump in EnergyPlus?
energyplus
condenser-loop
pump
variable-speed
bug-report
83
views
no
answers
2
votes
2022-10-19 08:15:00 -0500
nigusse
Is the UnitarySystemPerformance:Multispeed object supported for use with variable speed DX coils
unitary-system
variable-speed
dx-coil
performance-data
openstudio
691
views
1
answer
1
vote
2016-01-12 10:56:15 -0500
Neal Kruis
Variable Air Volume Fan Annual Energy Usage
fan
vav
variable-speed
energyplus
407
views
1
answer
1
vote
2016-04-05 08:43:41 -0500
BL
Variable Speed Cooling Tower
openstudio
cooling-tower
variable-speed
229
views
no
answers
1
vote
2017-02-22 07:54:46 -0500
pow_skier
Problem with RTU Variable Speed Measure
openstudio-pat
openstudio-measure
variable-speed
253
views
1
answer
1
vote
2018-02-14 08:22:28 -0500
rraustad
EnergyPlus: enforcing user defined fan speed through actuator
energyplus
fan
ems
hvac-control
variable-speed
583
views
no
answers
1
vote
2018-11-25 08:41:57 -0500
jpierce
How can I add an 18 SEER/12 HSPF ASHP to BEopt?
beopt
air-source-heat-pump
variable-speed
please-use-existing-tags
293
views
no
answers
1
vote
2020-06-26 21:08:32 -0500
Mr.HA
cooling tower fan and condenser pump control method of condenser loop
cooling-tower
variable-speed
what-software-are-you-using
1
2
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