Key Technology Puzzle of AVIC Gas Turbine Filling AGT-7 Gas Turbine|website|cms|wap website|finished website-Shanghai Roerbough Electric Technology.,LTD
Guide: On November 30, 2022, the AGT-7 gas turbine developed by AVIC Avionics Gas Turbine Co., Ltd. completed the dual fuel switching verification test in Daqing Test Base. The switching process is stable, the switching time meets the index requirements, and the key technologies of dual fuel have been successfully tackled, which indicates that AGT-7 gas turbine has filled in the key technology puzzle and can fully meet the requirements of the platform.
Dual fuel technology refers to the technology of switching between natural gas and diesel fuels while maintaining the state of the gas engine. Low emission technology refers to that NOx and CO in the exhaust gas of the gas engine meet the national environmental protection requirements. The two technologies are important technical requirements for industrial gas turbines in aviation reform, and are also the stepping stones for domestic gas engine oil and gas market.
Since the establishment of China Aero Engine's gas turbine in 2019, a research team on dual fuel and low emission technologies has been established to fully promote technology research and development.
In 2021, the gas turbine company realized the sales of dual fuel gas turbine market. The company's Party Committee focused on customers, defined the development idea of focusing on the breakthrough of dual fuel switching, and fully met the key items of the order. Time is running out. At the end of November this year, after many rounds of component improvement and complete machine test by all the participating officers, online switching under all working conditions was finally achieved.
Once the test is successful, the youth of gas turbine will grow together. The gas turbine R&D youth grew up and made progress together in the process of technical breakthrough, realizing our "firsts": developed dual fuel combustion chamber and fuel system for the first time, designed dual fuel switching logic for the first time, developed dual fuel gas turbine control technology for the first time, etc. The breakthroughs in these technologies also strongly supported the project to achieve stable fuel switching and gas turbine stability control.
Through tackling key technologies of dual fuel, the domestic 7MW gas turbine has the conditions for further market promotion, which provides important support for the independent guarantee of key energy equipment in China's oil and gas field, and is of great significance for promoting the localization process of key technical equipment and ensuring the strategic security of China's oil and gas resources. In the future, the gas turbine company will continue to optimize this technology, do a good job in technology derivation and technology reserves, improve the level of research and development, and promote product maturity and market expansion.
