Session 7.1: Education and Training for Transforming SBE Private Public Partnership Energy Efficiency Assessment Program at Hong Kong Aircraft Engineering Company, Xiamen facility, China
Hong Kong Aircraft Engineering Company(HAECO)invited a group of students from Tsinghua University Beijing to conduct an energy assessment of one of its facilities in Xiamen in July 2015.The study was done on two of the 6 maintenance hangers and has identified a total of RMB 2M per year of savings with zero to low capital expenditure investment.This amounts to approximately 10%of the annual electricity consumption of the whole facility.Most of the findings can be applied to the other hangars resulting in a higher potential savings.There are also further savings if improvements with longer payback are taken into account for example replacing air-cooled chiller system with water-cooled model.Some of the key sources of inefficiency identified are: oversized design and improper operating control; improper design & installation usually resulting in pressure drop; blockage and malfunction especially on piping and valves; and mismatch of supply and demand.The study team comprised of undergraduates and research students and was led by two professors.The study is a part of the summer programme for Tsinghua University.It allows students of building services and facility management studies to apply and compare what they have learnt in studies to real situations and at the same time identifying energy saving opportunities for the host company.During the exercise,new topics for further researching and investigation may also be generated for the university.Further to the success of this study,the holding company of HAECO,Swire Pacific,has reinforced the partnership with Tsinghua University by offering up to RMB 4M per annum for 2015-2018 in funding for building energy efficiency and sustainability researches for the private sector.Subsequently,several energy efficiency studies have been conducted.The possibility of applying the learning from the initial study model is being explored in other business operations and new development under the company.
energy efficiency private public partnership energy assessment
Samuel KWONG Matthew TANG
John Swire & Sons HK Ltd,Hong Kong SAR Hong Kong Aircraft Engineering Company
国际会议
2017世界可持续建筑环境大会(the World Sustainable Built Environment Conference)
香港
英文
1611-1615
2017-06-05（万方平台首次上网日期，不代表论文的发表时间）