The most popular nuclear generator with the larges

2022-07-30
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The world's largest single unit capacity nuclear generator was successfully manufactured on August 24, the world's largest single unit capacity nuclear power generator - No. 1 1750 MW nuclear power generator of Taishan nuclear power plant was shipped out of the factory. This nuclear power generator was manufactured by Dongfang Electric Machinery Co., Ltd. of China Eastern Electric Group and shipped from Deyang City, Sichuan Province

Dongfang Electric Machinery Co., Ltd. introduced that in the type test before leaving the factory, the parameters of important test items such as temperature rise, efficiency and vibration under rated state were tested successively. The test results show that the generator has excellent performance and fully meets the contract requirements. The successful manufacture of Taishan No. 1 nuclear power generator marks that Dongfang Electric has once again set a new record in the field of large capacity and high parameter generator manufacturing and reached a new peak in the industry

Taishan nuclear power station is the first large-scale commercial nuclear power station in China and the third in the world built with EPR generation III nuclear power technology. It is the largest cooperation project in the field of nuclear energy between China and France so far. Dongfang Electric Machinery Co., Ltd. provided Taishan nuclear power plant with all two nuclear power generators in the first phase, with a unit capacity of 1750 MW. It is the nuclear power generator with the most difficult technology, the most complex structure that can effectively improve the compatibility with resin, the largest volume and the heaviest weight that Dongfang Electric Machinery Co., Ltd. has manufactured so far. Relying on its strong production, manufacturing and R & D capabilities, it strictly abides by the requirements of "four things" and strictly implements the nuclear culture of the opinions of the State Council on strengthening and improving fire protection work (GF No. 46 document) and the newly issued regulations on fire protection supervision and management of construction projects. Dongfang Electric has developed and designed new processes for rotor coil assembly, stator bar manufacturing, and retaining ring assembly A series of innovative achievements such as new assembly process of oil sealing system

by the end of 2012, Dongfang Electric Machinery Co., Ltd. had signed contracts with China Guangdong Nuclear Power Group, China Nuclear Power Group, China Power Investment Group and China National Nuclear Power Corporation for the development of six types of nuclear power generators, including the second and half generation and the third generation. Dongfang Electric Machinery Co., Ltd. has a complete range of second and half generation and third generation nuclear power generator products. At present, Dongfang Electric Machinery Co., Ltd. has mastered the manufacturing technology of 1150 MW nuclear power turbine generator for second-generation semi pressurized water reactor, 1250 MW nuclear power generator for third-generation AP1000 pressurized water reactor and 1750 MW nuclear power generator for third-generation EPR pressurized water reactor, and is independently developing cap1400, acp1000 and acp100 nuclear power generator for modular small reactor. In particular, the national major special project - development of conventional island TG package equipment for the National Nuclear pressurized water reactor demonstration project signed in November 2012, therefore, for the sake of fair material selection procurement contract, it means that Dongfang Electric will undertake the mission of equipping China's first third-generation pressurized water reactor demonstration power station with independent intellectual property rights with two 1500 MW large-scale nuclear power generator equipment. At present, Dongfang Electric has produced 14 nuclear power generators, with a total capacity of about 15790mw for the Paralympic Games. It has become the motor manufacturer with the largest number of nuclear power generators in China

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