Seminar 23 -- Cutting-Edge Japanese Technologies for Zero-Energy Buildings (Part 2) ✓ Most Recent

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This session presents the new HVAC technologies employed for ZEBs (Zero-Energy Buildings) in Japan. The heat pump and the fuel cell are the key technologies for ZEBs. Directly embedding the adsorbent on the surface of the air-to-refrigerant heat exchanger for direct heating and direct cooling enables this system to regenerate the adsorbent at the condensation temperature of the heat pump (around 40°C). Japanese manufacturers started selling polymer electrolyte fuel cell (PEFC) for CHPs in 2009. The newly developed solid oxide fuel cells (SOFC) for CHPs, which have a power efficiency of over 45%, are also explained.

• Humidity and Temperature Individual Control Air-Conditioning System with Highly Effective Compact Desiccant Unit
  Nobuki Matsui
  Product contains: recorded presentation, slides (PDF format), audio (mp3 format)
• Fuel Cell Technologies and Their Applications
  Yoshitaka Kayahara
  Product contains: recorded presentation, slides (PDF format), audio (mp3 format)