Shanghai Electric Power Generation Equipment Co Ltd Turbine Plant-
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Subcritical 300MW Steam Turbine
Shanghai Electric's subcritical 300MW steam turbines have more than 15 models to meet the diverse needs of the customers. It is mainly the two-cylinder two-exhaust steam turbines with combined HIP module, also covers a small number of three-cylinder two-exhaust steam turbines. It can adapt to water cooling or air cooling, and can provide industrial steam extraction and heating extraction. This capacity class of steam turbines is currently mainly oriented to overseas market.

    • Typical steam inlet parameters 16.7MPa/538°C/538°C, and the rated back pressure ranges from 4.9kPa to 30kPa;

    • The orders and commercial operation performance both exceeded 300 units, of which more than 40 are overseas. Typical projects include Malaysian Balingian Coal-Fired Power Plant Project, Iraqi Wassit project, Indonesian Princess Harbor project, Baolihua Phase III project etc.

This series of products is mainly designed with technology imported from the Westinghouse company and some independently developed models, the overall performance of the unit reached the international first-class level. With the development of technology and process, the latest developed products have significantly improved the thermal consumption, safety and reliability.

This series of products mainly has the following characteristics:

1. Efficient performance

1) small diameter, multi-stages, high efficiency;

2) AIBT based blade flow and structure optimization design by CFD;

3) nozzle governor;


2. Unique structure

1) a downstream steam chamber arrangement;

2) Smooth sliding system;


3. Easy maintenance

1) High reliability;

2) The integrated design of the stators leads to easier maintenance;

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Shanghai Electric Power Generation Equipment Co Ltd Turbine Plant