Science & Technology Achievements,Scientific Achievements,Technology & Innovation,China Railway Liuyuan Group Co., Ltd.（CRL）

Science & Technology Achievements

All the subsidiaries of CRL regard technology innovation as enterprise development momentum and have established technology innovation systems and corresponding management systems. Fine management as our guiding thoughts, motivates the initiatives of scientific and technical personnel and thus improves scientific and technological innovation capacity of the enterprise. The main science and technology achievements include: 19 provincial and ministerial-level Science & Technology Progress Awards, 3 national-level Survey & Design Excellence Awards, 135 provincial and ministerial-level Survey & Design Excellence Awards, 1 national-level Engineering Consulting Excellence Award, 17 provincial and ministerial-level Engineering Consulting Excellence Awards, and 65 patents (including 17 Invention Patents).

CRL has established post-doctoral research center. Some of the science & technology achievements have been successfully applied in the production and national key projects, which strengthens our position in the market and establishes a solid foundation for the improvement of enterprise comprehensive strength.

No.	Project Name	Awards	Rewarded By	Year
1	Energy Feedback Traction Power Supply System Design & Equipment Development	Science & Technology Progress 2^nd Prize	CREC	2013
2	Research on Transient Over-voltage of Grounding Grid by Lighting Strokes in Substations and Protection Means	Science & Technology Progress 3^rd Prize	CREC	2013
3	Lightning Protection Techniques for Urban Rail Overhead Catenary	Science & Technology Progress 3^rd Prize	China Railway Society	2013
4	Research on Insulation Burning Loss Protection Techniques for High Speed Railway Track Circuits	Science & Technology Progress 3^rd Prize	China Railway Society	2013
5	Development of 27.5kV Gas Insulated Switching (GIS) Cabinet for Electrified Railways	Science & Technology Progress 1^st Prize	China Railway Society	2013
6	Research on Lightning Protection Techniques for Urban Rail Overhead Catenary	Science & Technology Progress Special Prize	CREC	2013
7	Monitoring Host Software for 25Hz Track Circuits Applications	Excellent Engineering Computer Software 3^rdPrize	CREC	2013
8	Research on the Strength of Electromagnetic Emission Sources in High Speed Railway	CREC Science & Technology 3^rd Prize EEB Science & Technology 2^nd Prize	EEB	2013
9	Development of 27.5kV Gas Insulated Switching (GIS) Cabinet for Electrified Railways	Science & Technology Progress Special Prize	CREC	2012
10	Development of Simulation & Analysis Platform of Traction Power Supply Harmonics and Short-circuit for Urban Rail Transit	Science & Technology Progress 2^nd Prize	CREC	2012
11	Research on High-speed Railway Catenary Dropper and Connection Setup	Science & Technology Progress 3^rd Prize	CREC	2012
12	Traction Computing Software for Subway Applications	Excellent Software 3^rdPrize	CREC	2012
13	Development of Computer Aided Design Software for Station Coding Applications	Excellent Software 1^stPrize	CREC	2012
14	Key Construction Techniques and Equipment for Long Tunnels	Science & Technology Progress 3^rd Prize	Science and Technology Office, Shandong	2012
15	Design Theory and Key Techniques for Drill & Blast Subsea Tunnels	Science & Technology Progress 2^nd Prize	Science and Technology Committee, Tianjin	2012
16	Design, Construction & Risk Control Techniques of Tunneling Method for Shallow Cross-sea & Cross-River Tunnels	Science & Technology Progress 1^st Prize	Science and Technology Office, Shandong	2012
17	Traction Network High-order Harmonic Resonance Suppression Techniques and Equipment for Electrified Railways	Science & Technology 2^ndPrize	China Railway Society	2011
18	Traction Power Supply System Integration for Beijing-Tianjin Intercity	Science & Technology 3^rdPrize	People's Government of Beijing	2011
19	HSHC Catenary Contact Wires and Supporting Parts for High-speed Electrified Railways	Science & Technology Progress Special Prize	CREC	2011
20	Research on Key Techniques for the Reconstruction of Existing Subway Signaling System	Science & Technology 2^ndPrize	Science and Technology Committee, Beijing	2011
21	Key Techniques for Immersed Tunnel Construction by Using New Tube Prefabrication Method	Science & Technology Progress 3^rd Prize	Science and Technology Committee, Tianjin	2011
22	Determination Method of Minimum Rock Cover Thickness and Key Techniques for Drill & Blast Subsea Tunnels	Science & Technology Progress 1^st Prize	Science and Technology Office, Shandong	2011
23	Research on Traction Power Supply System Integration Technique for Beijing-Tianjin Intercity	Science & Technology Progress 1^st Prize	CREC	2010
24	Research on Urban DC 1500V Third-Rail Power Supply System	Science & Technology Progress 2^nd Prize	CREC	2010
25	Research and Development of Current Collecting System of DC-1500V Steel Aluminum Composite Rail for Urban Rail Transit	Science & Technology 1^stPrize	People's Government of Guangzhou	2010
26	Development of Information Management System for Third-party Monitoring of Subway Civil Construction	Science & Technology Progress 3^rd Prize	Science and Technology Committee, Tianjin	2010
27	Research on Construction Techniques for High-risk Railway Tunnel in Karst Area and the Applications	Science & Technology Progress 1^st Prize	CREC	2010
28	Traction Power Supply System Integration Study for Beijing-Tianjin PDL	Science & Technology 1^stPrize	China Railway Society	2009

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