Chilled Water Storage Tank errors in DOE Medium Office Building?

asked 2025-05-15 06:48:40 -0500

Bilal Ahmed's avatar

updated 2025-05-15 07:07:15 -0500

I am getting following errors in my EnergyPlus Simulation, i need help in this matter. Note: My file is DOE Medium Sized Reference Building, i have changed HVAC System from air based to water based according to DOE Large Sized Reference Building. Also i have added Thermal Energy Storage Tank for energy flexibility.

Errors:

  1. Chilled Water Storage Tank 1: Chilled Water Thermal Storage use side mass flow rate is zero
  2. Chilled Water Storage Tank 1: Chilled Water Thermal Storage Source Side Inlet Temperature doesn't change?

Excel and idf file attached in link. can anyone guide what to do in this case? link

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Comments

this is an old version of EnergyPlus (version 8.7). If you run it through the IDF version updater and update it to version 24.2 or newer, I'll take a look at it with EP3.

kwalkerman's avatar kwalkerman  ( 2025-05-19 07:30:15 -0500 )edit