15至逐步减少最佳方案-用全球升温潜能值低的制冷剂替代氢氟碳化合物.pdf

1、Click to edit Master title style2_Title Slide15 to Phasedown:Best Practices for Replacing HFCs with Low-GWP Refrigerants April 4,2024 10:30 AM 12:00 PM ET Pooya Soltanian Sedeh IKEA US RETAIL LLC 1234Agenda Douglas Rheinheimer Paramount Pictures Michael Deru NREL Welcome and Introductions 5Closing a

2、nd Q&A 6Katharine Kaplan DOE Polling Instructions Please navigate to the session in the app and select Polls from the menu Katharine Kaplan Department of Energy 6U.S.DEPARTMENT OF ENERGY OFFICE OF ENERGY EFFICIENCY&RENEWABLE ENERGY BTO Overview Internal Only 2/23/21 ver.2/22 15 to Phasedown:Best Pra

3、ctices for Replacing HFCs with Low-GWP Refrigerants DOE Building Technology Office R&D 7 DOE Building Technology Office R&D Portfolio DriverLow GWP refrigerants As the grid gets cleaner,reducing emissions from refrigerants becomes ever more important 8 U.S.DEPARTMENT OF ENERGY OFFICE OF ENERGY EFFIC

4、IENCY&RENEWABLE ENERGY Next Generation Refrigerants Fundamental Research and Development R&D focused on 150 GWP refrigerants for space conditioning,water heating,and commercial refrigeration for all building types in support of the AIM Act which targets an 85%HFC phasedown by 2035 Heat exchangers an

5、d compressor development for heat pumps using GWP 150 refrigerants.Low-GWP(A3)refrigerant leak study assessment-Correlations for real-world refrigerant release rates for a range of systems,leak locations,leak orifice sizes,and system operating state Low-GWP refrigerant leak detection sensors enables

6、 field detection of leaks in large refrigeration systems to enable repair and determine composition for re-charging ORNL has developed a testbed to evaluate the performance of low GWP refrigerants in heat exchangers Frist-of-its-kind low-cost sensor developed by ORNL to detect leakage from equipment