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首页> 外文会议>Proceedings of the international topical meeting on advanced reactors safety >The European Pressurized Water Reactor (EPR) Strengthen the Competitiveness of Nuclear Power at an Enhanced Safety Level
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The European Pressurized Water Reactor (EPR) Strengthen the Competitiveness of Nuclear Power at an Enhanced Safety Level

机译：欧洲压水堆（EPR）在增强的安全级别上增强了核电的竞争力

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At the middle of 1997 the basic design of the EPR (European Pressurized Water Reactor) will be completed by having provided all information necessary for the elaboration of a site independent preliminary safety analysis report and by providing bill of quantities for reliable cost calculation. Therefore, EPR is directly after basic design ready to apply for a construction license in France and Germany. Furthermore, from that time on EPR is also ready for marketing on the international market. Through the basic design an amount of about one million engineering hours will have been spent to design a nuclear power plant that ensures the economic competitiveness of nuclear power with alternative primary energy sources. This prime target of the EPR development will be achieved by keeping the investment costs under control by an extensive standardization of the design to allow EPR to be built in series on most of the potential sites in Europe and worldwide. By this measure the engineering and first of a kind costs can be distributed over a number of plants, so that the individual plant investment costs are significantly reduced. Also under economic considerations, the EPR unit size has been selected to 1500 MW in order to draw profit from economy of scale effects, so that the specific investment costs remain in the range ofrncurrent plants although additional investments for an enhanced safety level have to be considered. Additional savings will be materialized in the field of the fuel costs, mainly by an increased average batch burnup of 60 MWd/kg and an increased efficiency of 36%. Further savings shall result from lower operation and maintenance costs due to an optimized preventive maintenance concept leading to an high availability target of 87% over the lifetime of the plant of 60 years.
机译：在1997年中期，将通过提供拟定与现场无关的初步安全分析报告所需的所有信息，并提供用于可靠成本计算的工程量清单，来完成EPR（欧洲压水堆）的基本设计。因此，EPR可以在基本设计之后直接准备在法国和德国申请建筑许可。此外，从那时起，EPR也准备在国际市场上进行营销。通过基本设计，将花费大约一百万个工程小时来设计一个核电厂，以确保使用替代主要能源的核电的经济竞争力。 EPR发展的主要目标将通过广泛设计标准化来控制投资成本来实现，以使EPR可以在欧洲和世界范围内的大多数潜在站点上串联建造。通过这种措施，工程和第一类成本可以分布在许多工厂中，从而显着降低了单个工厂的投资成本。同样出于经济考虑，EPR机组的尺寸已选择为1500 MW，以便从规模经济效应中获利，因此尽管必须考虑为提高安全水平而进行的其他投资，但特定的投资成本仍在现有工厂的范围内。 。在燃料成本领域将实现更多的节省，主要是通过将平均批燃耗提高到60 MWd / kg，效率提高到36％。通过优化的预防性维护概念，可降低运营和维护成本，从而在工厂60年的使用寿命内实现87％的高可用性目标，从而进一步节省成本。

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