Shulou(Shulou.com)11/24 Report--

Thanks to CTOnews.com netizens Xiao Zhan cut, grass Luo Yuzi's clue delivery! CTOnews.com, March 12, according to CCTV news, China's first national production and chemical F-class 50 MW heavy gas turbine commercial demonstration unit successfully passed 72-hour trial operation in Qingyuan, Guangdong Province, and was officially put into commercial operation, filling the gap in the application field of independent gas turbines in China.

Dongfang Electric said that heavy gas turbines are known as the "crown pearl" of the industrial equipment manufacturing industry, which should operate safely under the conditions of high temperature, high pressure and high rotational speed. and involves aerodynamics, solid mechanics, combustion, mechanics, material science, automatic control and other interdisciplinary, research and development is extremely difficult, is a symbol of a country's scientific and technological level and comprehensive national strength.

The G50 heavy gas turbine (50 MW) developed by Dongfang Electric Group entered the list of the first major technology and equipment projects in the energy field in 2021, according to an announcement issued by the National Energy Administration in May 2022.

The F-class 50 MW heavy gas turbine codenamed "G50", which is put into commercial operation, is composed of more than 20,000 parts. CTOnews.com has reported that compared with thermal power units of the same power, F-class 50 MW heavy gas turbines can reduce carbon emissions by more than 500000 tons a year, and the combined cycle generates more than 70, 000 kilowatt-hours per hour, which can meet the electricity needs of 7000 households in one day.

Data show that the heavy gas turbine will work at a speed of 6000 revolutions per minute, with a temperature of more than 1300 ℃ and a pressure of 18 atmospheres, equivalent to the water pressure at a depth of 180m under the sea.

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