AP1000和CAP1400审评经验反馈

Licensing Review Experiences of

AP1000 and CAP1400 Projects in China

国家核电技术公司www.snptc.com.cn

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意，不得对外披露、复制。

Intellectual Property Rights Statement

This document is the property of and contains proprietary information owned by SNPTC and/or its related

proprietor. You agree to treat this document in strict accordance with the terms and conditions of the

agreement under which it was provided to you. No disclosure or copy of this document is permitted

without the prior written permission of SNPTC.

1. 概述Introduction

2. AP1000和CAP1400审评经验反馈Licensing Review Experiences

3. 小结Summary

国家核电技术公司，隶属国家电力投资集团公司，是业内领先的核电技术开

发商、总承包商及核电站全寿期服务供应商。

SNPTC, a SPIC Group Company, is a leading GEN III nuclear power

technology developer,

as well as an NPP EPC

contractor and lifetime

services supplier.

1. 概述 Introduction

国家核电不断拓展和深化与各国伙伴的合作，以推进核技术和满足全球核电

发展需求 。

SNPTC has been continuously expanding and deepening the cooperation

with partners in various countries, in order to advance nuclear technology

and satisfy the needs of world-wide nuclear development.

1. 概述 Introduction

Cooperation with Westinghouse Cooperation with Lockheed Martin

作为EPC承包商，国家核电推动全球首批AP1000机组在中国的建设，并已

完成AP1000国产化标准设计。此外，国家核电已成功开发具有自主知识产

权的大型先进压水堆CAP1400。

SNPTC is promoting the construction of world’s first batch of AP1000 units in

China as EPC contractor and completed the standardization & localization

of AP1000. In addition, SNPTC has successfully developed CAP1400 with

independent intellectual property rights.

1. 概述 Introduction

作为世界首批AP1000机组，三门核电和海阳核电于2009年获得建造许可证，

并于2012年向国家核安全局提交最终安全分析报告(FSAR)。目前FSAR审评

已接近收尾。三门1号机组计划年内完成首次装料。

Both Sanmen and Haiyang, the first batch of AP1000 units in the world,

obtained the construction permits in 2009, and the Final Safety Analysis

Report (FSAR) was submitted in 2012. By now, the FSAR review was

almost finished. Sanmen unit 1 is expected to load the first fuel in 2016.

1. 概述 Introduction

Sanmen NPP Haiyang NPP

国家核安全局对CAP1400开展了严格审查，审查共包括5个方面，范围和深

度在历史上均为首次。

China National Nuclear Safety Administration (NNSA) conducted a very strict

licensing review of CAP1400, including the following 5 aspects, and the

scope and depth are unprecedented.

Traditional PSAR review

Additional topics review

Additional independent verification

Additional tests witness and audit

Additional independent Test

1. 概述 Introduction

目前核安全审评已完成，国家核安全局认为CAP1400能够满足国内外最新

核安全标准的要求，CAP1400设计能够实际消除大量放射性释放。

The licensing review is completed, and the NNSA believed the CAP1400

could meet the requirements of the latest China and IAEA nuclear safety

standards, and CAP1400 design could achieve the practically elimination

of large radioactive releases.

此外，CAP1400已完成国际原子能机构通用反应堆安全评审。

In addition, the GRSR of CAP1400 conducted by IAEA is completed.

1. 概述 Introduction

国家核安全局对AP1000和CAP1400的审查遵循

中国的法规标准，并参考适用的国际通用标准。

The NNSA review of AP1000 and CAP1400

follows Chinese laws and standards, and refer

to the applicable international standards.

为满足国家核安全局审评要求，AP1000机组采

取了进一步修改，示例如下。

In order to meet the NNSA requirements,

further design modification were carried out

for AP1000 units, such as

2. 审评经验反馈 Licensing Review Experiences

Law/Act

Decree/Regulation

Department Rules (HAF)

National Standards (GB)

Safety Guides (HAD)

Technical Documents (HAJ)

Industry Standards (EJ, NB, etc)

2. 审评经验反馈 Licensing Review Experiences

排气烟囱高度修改

Increase in the exhaust vent stack height

根据中国国家标准GB 16297-1996(大气污染物综合排放标准)的要求，

将烟囱高度修改至高于屏蔽厂房屋顶5米。

In order to meet the requirement of GB16297-1996 (Integrated emission

standard for air pollutants), the exhaust vent stack height was extended

to 5 meters above the shield building roof.

2. 审评经验反馈 Licensing Review Experiences

放射性液体废物处理系统改进

Modification of the liquid radwast system (WLS)

WLS增设化学絮凝装置，可将核岛放射性液体废物的活度浓度处理至

1000Bq/L以下，满足中国国家标准GB 6249-2011(核动力厂环境辐射防

护规定)中更严格的排放要求。

The chemical flocculation process could reduce the NI liquid radwaste

activity concentration to lower than

1000Bq/L, to meet the more strict

discharge limit of GB 6249-2011

(Regulations for environmental

radiation protection for NPP).

2. 审评经验反馈 Licensing Review Experiences

控制棒驱动机构抗震试验

Seismic test for control rod driven mechanism (CRDM)

CRDM驱动杆部件原设计为非抗震类(设计方认为可参

考其他抗震试验结果)，业主方按审评要求进一步开展

CRDM的抗震鉴定试验。

The original design of drive rod assembly was non

seismic (the designer considered other seismic test

result can be referred to). According to the NNSA

requirement, the utilities further conducted the

CRDM seismic qualification test.

国家核电在开展CAP1400设计时，充分考虑了AP1000项目建造和审评过程

中的经验反馈，以及福岛核事故后的安全增强要求。

During the development of CAP1400, the experiences feedback from

AP1000 construction and licensing review were fully considered. In

addition, the post-Fukushima safety enhancement requirements were fully

considered.

2. 审评经验反馈 Licensing Review Experiences

抵御极端外部事件——抗震增强

Resistance against extreme external events—Seismic

在原有0.3g设计基准(0.5g裕度评价)的基础上，增设自动停堆系统并对长

期冷却设施进行抗震加强，确保SSE后可用。此外也可考虑采用隔震技术。

Based on 0.3g design basis (0.5g SMA), add the automatic seismic trip

system, and strengthen the long term cooling features to ensure their

availability after SSE. Another option is the seismic isolation.

2. 审评经验反馈 Licensing Review Experiences

抵御极端外部事件——防洪增强

Resistance against extreme external events—Flooding

在原有干厂址设计并有较大裕量的基础上，局部增设活动防水挡板，并

抬高安全级蓄电池间的地坪。

Based on original dry-site design (with large margin), install the movable

water proof baffle in selected location, and raise the floor elevation of

class 1E battery rooms.

2. 审评经验反馈 Licensing Review Experiences

抵御极端外部事件——大型商用飞机撞击

Resistance against large commercial airplane impact

屏蔽厂房采用钢板混凝土和高强度混凝土

The steel plate reinforced concrete structure (1.1m thick), and high

compression strength concrete were applied for shield building.

2. 审评经验反馈 Licensing Review Experiences

增强氢气监测和控制系统

Enhancement for hydrogen monitoring and control system

除部件抗震加强外，安全壳内增设非能动氢复合器

Besides the seismic enhancement of the sub components, several

passive hydrogen recombiners were added in the containment.

2. 审评经验反馈 Licensing Review Experiences

增强长期冷却系统

Enhancement for the long term cooling features

增设移动泵和移动电源，强化长期冷却能力

Add mobile pumps and mobile diesel generators.

2. 审评经验反馈 Licensing Review Experiences

国家核电将始终致力于引领核电技术，发展清洁能源。

SNPTC will always focuses on Spread nuclear power technology and

develop clean energy.

CAP1400具有优越的安全性、经济性和环境友好性，CAP1400将成为国内

外用户的最佳选择之一。

CAP1400 has better safety, economic and environment advantages, which

could make CAP1400 become one of the preferable solution for domestic

& oversea utilities.

3. 小结 Summary

谢谢！THANK YOU !

国家核电技术公司www.snptc.com.cn