The first nuclear power generator of Hualong No.1 has reached the world advanced level

Author:chinatopwin
Source:chinatopwin
Release on:2017-11-08

According to Xinhua News Agency reported on November 6th, the "Hualong No.1" nuclear power

project in the first generator 6 in Dongfang Motor Co. Ltd. passed the "test", all indicators have

reached and exceeded the design requirements, marking China's "Hualong No.1" the first

independent generator successfully.

This is the second CAP1400 nuclear turbo generator motor in the East developed after the three

generation of China's nuclear power equipment manufacturing capacity of completely

independent design. The research and development of the generator again across the success,

to create "China nuclear power" brand, Jack cast country has taken a solid step.
Map from China Economic Net
"Hualong," the first nuclear power generator developed by Dongfang Electrical machinery, will

be used in the 5,6 unit of CNNC Fuqing nuclear power plant. The "test" results show that the

bearing vibration requirements are not higher than 50 microns, the measured minimum end is

only 3.9 microns. Other parts vibration is much lower than the design requirements.
Through more than 30 tests, four day rotation by the real machine test, the "Hualong No.1"

nuclear power generators successfully validated, and better than the contract and the

performance indexes meet the standard requirements, the unit efficiency, vibration,

temperature rise and so on are better than unit performance set technology introduction,

reaches the advanced level in the world.
The "Hualong No.1" in the calculation method, structural arrangement, structural materials,

insulation technology has a number of innovative design, using self-developed

electromagnetic calculation program, new ventilation cooling technology, insulation system

and static excitation system, integral stator structure, the generator efficiency reached 99%.
The "Hualong No.1" as "Chinese nuclear power" national brand, is endowed with "Chinese

Renaissance, meaning the dragon fly" the ardent expectations of Chinese independent nuclear

technology, nuclear power in China is to implement the "going out" flagship project. In the

design of innovation, "Hualong No.1" proposed "safety design the concept of combination of

active and passive, set up prevention and mitigation measures to improve the safety accidents,

and technical performance indicators have reached the international advanced level of three

generation nuclear power technology, nuclear power is the highest security type pressurized

water reactor, with complete independent intellectual property rights.

In April 2015, the State Council executive meeting decided to approve the construction of the

"Hualong No.1" three generation nuclear power technology demonstration in Fuqing nuclear

power unit, No. 5, No. 6 and No. 3 Guangxi Fangchenggang nuclear power unit 4, double

push.5 month, No. 5 unit of Fuqing nuclear power plant started, pioneered the use of the

"Hualong No.1", "Hualong a number of" the world's first reactor demonstration project landed

in Fuqing, the "Hualong No.1" the Dragon waiting time, off Kyushu.