The E100RR micro gas turbine unit passed the 72-hour continuous full load operation assessment
At 15:30 on February 27, 2020, ENN Power's self-developed E100RR micro gas turbine unit successfully passed the 72-hour continuous full-load operation assessment, which marks that the E100RR micro-combustion unit has the conditions for project demonstration.
The E100RR micro-combustion unit is undergoing operation assessment
E100RR is a coaxial inspired integrated high-speed motor micro-combustion unit developed by ENN Power on the basis of E100 micro-combustion unit, which is a major upgrade of ENN Power's existing micro gas turbine technology, and its core is high-efficiency micro-combustion turbine technology and high-speed motor technology. E100RR micro-combustion turbine has three significant advantages: First, the efficiency has been significantly improved. Replacing the gas turbine bearing with a high-speed rolling bearing with less power consumption has increased the power generation efficiency of the unit by 2%; second, the volume and weight of the unit have been greatly reduced. The E100RR micro-combustion unit upgrades the reduction gearbox, starter motor and conventional generator of the E100 micro-combustion unit to an inspired integrated high-speed motor coaxial with the gas turbine, which has the advantages of small size, high efficiency and high power density, which reduces the volume of the whole unit by 45% and the weight by 50%; third, it can realize variable speed and load reduction operation, improve the efficiency of the unit when running at medium and low loads, and further expand the scope of application of the micro-combustion unit.
E100RR micro-combustion unit core unit
Since the launch of the E100 micro-combustion unit in 2018, ENN Power has been aiming at the international advanced technology in the field of micro-combustion turbines to continue to overcome difficulties. The successful passing of the assessment of the E100RR micro-combustion unit marks that ENN Power has broken through the key technology of high-speed motors and their control systems, improved the technical level of domestic micro-combustion turbine generator sets, consolidated ENN Power's technological leading position in the field of domestic micro-combustion turbines, and laid a solid foundation for the subsequent development of higher-power high-speed motors. More efficient micro-combustion units will create more value for customers. This will further improve the product competitiveness of ENN power micro-combustion units and accelerate product promotion. As a pioneer and leader in the field of micro-combustion turbines in China, ENN Power will always be committed to providing customers with excellent products, creating more value, and striving to promote the development of the domestic distributed energy industry.
