At 17:51 on April 6, the new 1000MW thermal power turbine Shenhua Guohua Jiujiang Power Plant No. 2 unit independently researched and manufactured by Harbin Steam Turbine Plant Co., Ltd. of Harbin Power Group was operating at full capacity. This is at 17:49 on February 25. 2. Another major node after a successful start of 3000 rpm.
Jiujiang Power Plant Unit 2 is independently developed by Harbin Electric Turbine, with independent intellectual property rights in the four-cylinder, four-row steam-cooled, high-efficiency, ultra-supercritical 1000MW class steam turbine, with unique structural features and excellent thermal performance. The unit design adopts the current international leading Technology, Concentrated multi-stage low pressure reactors, pre-torsional assembled diaphragms, pre-twisted blades, small-gap steam sealing technology, full-cycle steam admission, high-pressure cylinders 2 x 180° tangential swirl case inlet, The first level of horizontal stationary vanes, high-pressure inner cylinders with red collar seals, high-pressure module overall transport and many other advanced "DNA" steam turbines, each unit is equipped with two high-pressure joints and two medium-pressure joints.
Jiujiang Power Plant No. 2 unit fully demonstrated the superior innovation and R&D strength of Harbin Electric Turbine in the new 1000MW-class thermal power turbine, as well as its strong manufacturing and quality control capabilities. The unit's performance in all aspects has been greatly improved compared to imported products. With high operating efficiency and maximum reliability, it is the 'flagship' product of Harbin Electric Turbine.