High-efficiency Reaction Steam Turbines Developed by Dongfang Turbine Put into Operation without a Hitch

  For the further implementation of the Group company annual work conference spirit, Dongfang Turbine has strengthened investment in products research and development. Based on key projects experience, using the latest research achievements, and with the comprehensive application of the Third Generation on flow path technology, more efficient and reliable steam turbines are successfully put into operation.

1. Yulin Xintao Project

  One self-developed high-efficient reaction 35MW turbine, with parameters of high temperature, high-pressure, back-pressure, and with the latest generation of flow path technology, is successfully connected to the grid in the project constructed by Yulin Xintao Environmental Protection Technology Co., Ltd. The indicators such as shaft vibration, expansion difference, and pad temperature significantly precede the National standards. 

  This is the first 35MW class high-efficient back-pressure steam turbine serves in the field of environmental protection technology for Dongfang Turbine. The features include compact structure, rapid start and stop, good stability, and cylinder efficiency is more than 2% beyond the similar products in the market, which will bring great values to the customers.

2. Dongfeng Taide Project

  One independently developed single reheat 110MW coal-gas turbine, with parameters of double cylinder, ultra-high temperature, subcritical pressure, and with the latest generation of flow path technology, is launched in the project constructed by Dongfeng Zhongzhong Taide Energy Saving Technology Co., Ltd. It shows excellent performance index. 
  The project is another successful cooperation on high-efficient reheat turbine in coal-gas utilization between Dongfang Turbine and Zhongzhong Taide, after Hebei project and Jilin projects with total 5 sets of 100MW class turbines. Meanwhile, the company leading edge in the market of coal-gas power generation is further strengthened with the operation of this project.