Direct current (DC) distribution system in building

I&T Wish Direct current (DC) distribution system in building
(REF : W-0274)
Summary and Challenges
  1. Adoption of the direct current (DC) distribution system in building with a view to save energy. The distribution system shall connect to the major electrical appliances, e.g. FCU, LED lighting system, TV, etc. 
  2. Direct current (DC) distribution system in building will be evaluated in the trial at Government Premises and further determine whether the technology is applicable in Hong Kong. 
  3. The trial shall include all associated construction works from this trail and include an assessment to compare the energy saving with/ without the system.
Expected Outcome To deploy direct current (DC) distribution system in building
Expected Trial Duration 6 months
Contact Information
I&T Wish Proposer:Electrical and Mechanical Services Department (EMSD)
Contact Person:Wong Cheuk San
Position:Project Officer/Electrical and Mechanical and Building Services Technology Development/2
Tel: 69097389
Email: cswong@emsd.gov.hk
Publish Date 2020-05-28
Closing Date 2020-06-11