The subject “Research of MW-level micro gas turbine and its energy supply system” passed acceptance organized by Ministry of science and technology on Jan. 9th, 2013, in Zhuzhou. The subject is subordinate to the key project “Research of micro gas turbine” in the field of advanced energy technology of the National 863 Program. AVIC South Aviation Industry Ltd. lead the subject, with IET undertaking the core design and Institute of Aviation Power Machinery, Beijing University of Technology and Tsinghua University also participating in.

Since the subject started in 2009, the research group has made breakthrough in key technology of designing, testing and manufacturing core parts and integration of cogeneration system, and completed the R&D and application demonstration of MW-level gas turbine. The gas turbine is designed in a structure of three rotors, using core techniques including double closed centrifugal compressor, annular chamber, high and low pressure gas turbine and power turbine technology with adjustable guide leaves. The power of the turbine is 0.8MW and the output power can be changed in the range of 0 to full load. This kind of turbine can be used not only in distributed energy supply but also in vehicle and power industry, showing a broad market application prospect.After procedures of subject report, data access,expert query, sense inspection, the expert group considered that "the subject completed the mission assigned and achieved main technical indexes” and agreed to acceptance.

The acceptance conference was organized by Department of High and New Technology and Center of High Technology, Ministry of Science and Technology. Director Zheng Fangneng, investigator Cao Xuejun from Division of Energy, director Chen Shuoyi from Center of high technology, and leaders from local administrative department of science and technology and department of science and information, Aviation Industry Co., attended the conference. A group of experts led by Prof. Ma Yunxiang charged the acceptance.

General director of the subject, Prof. Xia Guangyao from AVIC South Aviation Industry Ltd., leader of the main design side, Prof. Tan Chunqing from IET, Prof. Wen Quan from Institute of Aviation Power Machinery, Prof. Ma Zhaochen from Beijing University of Technology and other researchers also participated in the acceptance conference.