The Chinese three generation of nuclear electricity technologies independent timetable and the road map already drew up. This meant the lasted nearly 4 years, repeatedly have the dispute the Chinese nuclear electricity international tender and the earlier period preparation initially complete, the Chinese three generation of nuclear electricity independent work are entering to the acceleration implementation new stage.

    The technical route aspect, on April 23, in the national atomic energy organization sponsor "three generation of nuclear electricity technologies public lecture" on, national nuclear electricity technology company deputy general manager Sun Hanhong said that, China introduces west room company third generation nuclear electricity technology AP1000 the approximate step is: The first step, the outside primarily, China participates in the design; The second step, primarily carries on the design by China, the outside provides the technical consultation; Third step, design and construction independent brand large-scale water-cooled reactor nuclear power station.

    At present, Sun Hanhong is carrying on the negotiations on the correlation question, he said, argues vigorously in front of at the end of May, signs the nuclear island purchase and the technical transfer official agreement with the American west room unified body.

    But in the domestic product way aspect, Zhejiang three, the Shandong Haiyang two nuclear electricity is independent depends on the project the equipment domestic product plan also initially to determine that, four million kilowatt levels nuclear electrical machineries domestic product rate respectively is 30%, 50%, 60% and 70%, average 50%. Starts from the fifth unit, basically realizes the domestic product.

    Three generation of nuclear electricity "three step walk"

    End of last year, the beginning fell from 2004 Chinese third generation nuclear electricity technology international tender dust decides. After the technology, the economy, the domestic product, the financing condition and so on the various appraisal proof, China decided contributes several hundred hundred million Yuan to introduce the American west room company AP1000 technology to construct Zhejiang three, the Shandong Haiyang two macronuclei electricity is independent depends on the project.

    How but does China digest absorbs in this world the most advanced three generation of nuclear electricity technology, how through improves and innovates forms has the independent intellectual property rights the Chinese brand water-cooled reactor technology, continuously prepares is paid attention but also fills is anxious. Until April 23, displays the pivotal role in the technical introduction the national nuclear electricity technology company for the first time this present existence public conference, these are anxious partially is only then explained.

    The national nuclear electricity technology company arranges the group to be founded November, 2004, is responsible to organize three generation of nuclear electricity technologies tender and the afterwards technical digestion, the absorption, the independent innovation. In in the arrangement group work foundation, the national nuclear electricity technology company announces the being established in this February, plans officially licenses on May 18.

    National nuclear electricity technology company deputy general manager Sun Hanhong on indicated in "three generation of nuclear electricity technologies public lecture" that, the Chinese third generation advanced nuclear electricity technology introduction, the digestion, the absorption and the independent work divide into three stratification planes, respectively is designs technical, the equipment manufacture technology and the engineering project management technology.

    Among them, the design technology is the AP1000 technology introduction key point, specifically divides three step walks. The first step, the outside primarily, China participation. Depends on the project four units the nuclear island designs to be responsible by the outside, China participation, and to domestic assigns the user to carry on is let technical the promoted application.

    The second step, starts from the fifth unit, the outside provides the technical consultation, primarily carries on the design by China, achieves the AP1000 independent design goal.

    The third step, unifies the AP1000 core technology the digestion absorption, the organization capable design troop, unifies with the national large-scale advanced water-cooled reactor demonstration engineering project, the design and the construction independent brand large-scale non- can move the advanced water-cooled reactor nuclear power station, achieved the digestion absorption innovates again goal.

    In in the equipment manufacture technology introduction and the digestion, basically has at present determined the essential equipment domestic product plan. Among them, the pressure vessel, a pile of in component, the driving mechanism, the steam generator, the main pipe line and so on the essential equipment in will depend in the project latter two units to realize the domestic manufacture.

    Also introduced according to Chinese mechanical industry federation nuclear electricity office Director Xu Lianyi that, according to the preliminary statistics, depends on project each unit the domestic product proportion respectively is 30%, 50%, 60% and 70%, four units averages 50%.