On August 31, at 0:10 local time, the world's largest turbocharger with single capacity, under the control of our group Dongfang Electrical Machinery Co., Ltd. (hereinafter referred to as "Dongfang Electrical Machinery"), Brazil JIRAU ) The first unit of the left bank power station has successfully completed the commissioning and trial operation and the power plant was officially put into commercial operation. This unit is also the first unit put into operation in all 50 units of Jerry Power Station in Brazil, marking the hydropower bloom of Dongfang Electric Group in the earth of South America. Faced with the financial crisis in the world and the rapid economic development, Dongfang Electrical Machinery Co., Ltd., the first Chinese power generation equipment supplier to participate in the Brazilian hydropower project, demonstrated the strong competitive strength of China's power generation equipment manufacturing enterprises. Jerry Power Station in Brazil is by far the world's largest turbocharger hydro turbine unit with the largest single unit capacity and is also the largest hydropower unit exported to China by the Chinese hydropower industry to date with the largest single unit contract. In recent years, Dongfang Electrical Machinery Co., Ltd. has been continuously developing the market for the research and development of tubular turbine units. At the same time, it has set up an international advanced horizontal tubular turbine model test stand. Have made significant breakthroughs in the development of core technologies of low flow head and large flow axial flow and cross flow units. Successfully developed Hongyanzi 30,000 kilowatts large tubular turbine generator set to fill China's own design and manufacture of large tubular turbine unit blank; successfully developed the largest stand-alone capacity of the bridge Arch Power Station 57,000 kilowatts of cross-flow Type hydro-generating units; the commercial operation of Jerry Hydropower Station in Brazil 75,000 kilowatts to become the world's largest stand-alone turbocharger turbine units to promote the East in super-large bulb tubular turbine generator Unit design, manufacturing reached the world advanced level. More than ten years, Dongfang Electric Group tubular turbine unit market share of the leading domestic market, with successful operating performance in the tubular turbine generator R & D and manufacturing of new heights.