Description

This product is a zip file that contains files that consist of PowerPoint slides synchronized with the audio-recording of the speaker, PDF files of the slides, and audio only (mp3 format) as noted.

This session focuses on the testing techniques improvements and projections for heat pumps and air conditioners. Existing index IEER and SEER fail to properly capture the dynamic effects and potential energy savings of advanced unit controls. This seminar discusses different load based testing methods in order to provide a figure of merit for air conditioners and heat pumps. Test procedures, lab requirement as well as system performance are discussed. This seminar also covers the test procedure changes in DOE Appendix M1. Overall, this seminar provides the current research development and standard change on load-based testing method of air conditioners.
1. RP-1608: Load-Based Testing as a Means for Understanding Part-load Performance of Rooftop Units
Pedro Perez, AAON, Inc., Tulsa, OK
2. A Load-Based Testing Approach for HVAC Equipment using Emulation of Building Response
James Braun, Ph.D., Fellow ASHRAE, Purdue University, West Lafayette, IN
3. Seasonal Performance Rating of Heat Pumps and Air Conditioners using Load-Based Testing
James Braun, Ph.D., Fellow ASHRAE, Purdue University, West Lafayette, IN
4. Test Procedure Changes in DOE Appendix M1 and Compliance with the Residential Air Conditioners and Heat Pumps Standards in 2023
Wongyu Choi, Ph.D., Member, AHRI, Arlington, VA

Citation: ASHRAE Seminar Recordings, 2019 Annual Conference, Atlanta, GA

Product Details

Units of Measure:

Dual

File Size:

1 file , 97 MB

Product Code(s):

D-AT19Sem13