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[EnergyPlus_Support] a ghost weekly forcing (relaxation)?
- To: EnergyPlus_Support@xxxxxxxxxxxxxxx
- Subject: [EnergyPlus_Support] a ghost weekly forcing (relaxation)?
- From: "thexenyth" <nick.novelli@xxxxxxxxx>
- Date: Thu, 11 Apr 2013 15:35:40 -0000
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- Delivery-date: Thu, 11 Apr 2013 09:35:46 -0600
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Hi, I'm modeling a building that's open 24/7, so I've done my best to simplify all the schedules. Despite that simplification, I get a weekly temperature spike in the occupied/conditioned zone in the building, corresponding to the two weekend days.
A possible wrinkle here is that despite there being some cooling loads every day of the year, the reported zone temperatures stay pegged to the heating thermostat setpoint--shouldn't zone temperatures rise through the deadband to the cooling setpoint when the zone is in cooling? On the weekends, the T does rise towards the cooling setpoint, but rarely gets all the way there.
The building is designed with a core zone that's maintained to human thermal comfort, and surrounding zones (east/west, north/south, roof) that are allowed to fluctuate farther as a buffer.
If useful, I copied in all my used schedules at the end.
Thanks for your consideration,
Nick.
!- =========== ALL OBJECTS IN CLASS: SCHEDULE:COMPACT ===========
Schedule:Compact,
BLDG_LIGHT_SCH, !- Name
Any Number, !- Schedule Type Limits Name
Through: 12/31, !- Field 1
For: SummerDesignDay, !- Field 2
Until: 24:00, !- Field 3
1.0, !- Field 4
For: WinterDesignDay,
Until: 24:00, !- Field 6
0.05, !- Field 7
For AllOtherDays, !- Field 5
Until: 24:00, !- Field 6
1; !- Field 7
Schedule:Compact,
BLDG_EQUIP_SCH, !- Name
Any Number, !- Schedule Type Limits Name
Through: 12/31, !- Field 1
For: SummerDesignDay, !- Field 2
Until: 24:00, !- Field 3
1.0, !- Field 4
For: WinterDesignDay Sunday Holidays AllOtherDays, !- Field 5
Until: 24:00, !- Field 6
0.05; !- Field 7
Schedule:Compact,
BLDG_OCC_SCH, !- Name
Any Number, !- Schedule Type Limits Name
Through: 12/31, !- Field 1
For: AllDays, !- Field 2
Until: 24:00, !- Field 3
1.0; !- Field 43
Schedule:Compact,
MinOASched, !- Name !ggg
Any Number, !- Schedule Type Limits Name
Through: 12/31, !- Field 1
For: Weekdays SummerDesignDay AllOtherDays, !- Field 2
Until: 24:00, !- Field 17
1.0; !- Field 18
Schedule:Compact,
HTGSETP_SCH_24hr, !- Name
Any Number, !- Schedule Type Limits Name
Through: 12/31, !- Field 1
For: AllDays, !- Field 2
Until: 24:00, !- Field 3
20; !- Field 4
Schedule:Compact,
CLGSETP_SCH_24hr, !- Name
Any Number, !- Schedule Type Limits Name
Through: 12/31, !- Field 1
For: AllDays, !- Field 2
Until: 24:00, !- Field 3
24.0;
Schedule:Compact,
HTGSETP_SCH_Plenum_10, !- Name
Any Number, !- Schedule Type Limits Name
Through: 12/31, !- Field 1
For: AllDays, !- Field 2
Until: 24:00, !- Field 3
10.0; !- Field 4
Schedule:Compact,
CLGSETP_SCH_Plenum_35, !- Name
Any Number, !- Schedule Type Limits Name
Through: 12/31, !- Field 1
For: AllDays,
Until: 24:00,
35; !max temp in plenum
Schedule:Compact,
INFIL_SCH, !- Name !ggg
Any Number, !- Schedule Type Limits Name
Through: 12/31, !- Field 1
For: Weekdays, !- Field 2
Until: 24:00, !- Field 7
1.0, !- Field 8
For: Saturday, !- Field 9
Until: 24:00, !- Field 14
1.0, !- Field 15
For: AllOtherDays, !- Field 16
Until: 24:00, !- Field 17
1.0; !- Field 18
Schedule:Compact,
Always_1, !- Name
Any Number, !- Schedule Type Limits Name
Through: 12/31, !- Field 1
For: AllDays, !- Field 2
Until: 24:00, !- Field 3
1; !- Field 4
Schedule:Compact,
ACTIVITY_SCH, !- Name
Any Number, !- Schedule Type Limits Name
Through: 12/31, !- Field 1
For: AllDays, !- Field 2
Until: 24:00, !- Field 3
120; !- Field 4
Schedule:Compact,
WORK_EFF_SCH, !- Name
Any Number, !- Schedule Type Limits Name
Through: 12/31, !- Field 1
For: AllDays, !- Field 2
Until: 24:00, !- Field 3
0; !- Field 4
Schedule:Compact,
CLOTHING_SCH, !- Name
Any Number, !- Schedule Type Limits Name
Through: 12/31, !- Field 1
For: AllDays, !- Field 2
Until: 24:00, !- Field 3
1;
Schedule:Compact,
AIR_VELO_SCH, !- Name
Any Number, !- Schedule Type Limits Name
Through: 12/31, !- Field 1
For: AllDays, !- Field 2
Until: 24:00, !- Field 3
0.137; !- Field 4
Schedule:Compact,
Cooling_Coil_AS, !- Name
Any Number, !- Schedule Type Limits Name
Through: 12/31, !- Field 1
For: AllDays, !- Field 2
Until: 24:00, !- Field 3
1; !- Field 4
Schedule:Compact,
Heating_Coil_AS, !- Name
Any Number, !- Schedule Type Limits Name
Through: 12/31, !- Field 1
For: AllDays, !- Field 2
Until: 24:00, !- Field 3
1; !- Field 4
Schedule:Compact,
AHU_AS, !- Name
Any Number, !- Schedule Type Limits Name
Through: 12/31, !- Field 1
For: AllDays, !- Field 2
Until: 24:00, !- Field 3
1; !- Field 4
Schedule:Compact,
SouthWallCavity Thermostat Schedule, !- Name
Any Number, !- Schedule Type Limits Name
Through: 12/31, !- Field 1
For: AllDays, !- Field 2
Until: 24:00, !- Field 3
4; !- Field 4
Schedule:Compact,
OccupiedSpace Thermostat Schedule, !- Name
Any Number, !- Schedule Type Limits Name
Through: 12/31, !- Field 1
For: AllDays, !- Field 2
Until: 24:00, !- Field 3
4; !- Field 4
Schedule:Compact,
NorthWallCavity Thermostat Schedule, !- Name
Any Number, !- Schedule Type Limits Name
Through: 12/31, !- Field 1
For: AllDays, !- Field 2
Until: 24:00, !- Field 3
4; !- Field 4
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