cap1400 r&d and global application - nuclear … mwt 4040 mwt 4040 mwt concept design basic...

@SNERDI 2016. All Rights Reserved.

上海核工程研究设计院www.snerdi.com.cn

CAP1400 R&D and Global Application

Dr. Zheng MingguangChief Designer, President of SNERDI

Senior Vice President of SNPTC 2016.5.18


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Intellectual Property Rights Statement

This document is the property of and contains proprietary information owned by SNERDI 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 SNERDI.


Contents

1. Overview in China

2. CAP1400 development

3. CAPs - CAP200/50

4. CAP1400 Global Application

5. Summary


The installed Capacity by the end of 2015 was 1510GW , increased about

150GW compared to 2014, while the installed capacity of non-fossil energy

raised to 35% from 29% of 2011.

In 2015, 8 units connected to grid, and 6 units received the construction permits.

By 2015, the capacity of nuclear is ~1.6%, but NPPs provided the power ~2%.

1、Overview - Electric Supply in China


CNP300/600

Gen-II+ Tech

Self design\manufacture\

construction\operation

AP1000/CAP1000

Gen-III Tech introduction/

absorption/innovation

CAP1400/HPR1000

Gen-II+ Tech

M310/VVER/Candu6

/CPR1000

CPWR1000/CNP1000

1、 Overview - NPP in China

with over 60 years continuous development China has established comprehensive

nuclear power industry system, powerful equipment manufacturing capability, sound

regulation framework, competent human resources and nuclear safety culture system.


30 units, 28.38GW in operation

24 units , 26.6GW under construction

30 units under Preliminary Work Permission

Statistics by Feb.2016

HONGYANHE

HAIYANG

SHIDAOWAN(HTR)

TIANWAN

QINSHAN (PHASE –I/II/III)

FANGJIASHAN

SANMEN

NINGDE

FUQING

DAYAWAN

LINGAO

YANGJAING

TAISHANCHANGJAING

FANGCHENGGANGNPPs in OperationNPPs under construction

(PHASE –I/II)


@SNERDI 2016. All Rights Reserved. Resources Production VS Consumption of Energy

Economic developed zone without primary resource

of energy, ONLY Nuclear power is the feasible

solution.



1、Overview - Gen-III technology import and progress

2007, AP1000 technology was decided to be transferred and imported from WEC by

central government of China, and world’s first four AP1000 units were constructed in

Sanmen and Haiyang for the scale development of nuclear power.

The installation of Unit 1 of Sanmen and Haiyang were completed, and the tests are

undergoing. Now, the absorption and assimilation of the transferred technologies were

basically completed. And based on passive technology and previous experiences, R&D

platform for series passive models was established.

Main pump installation at Haiyang, 2016.3 Sanmen 2016.2 Haiyang 2016.2


Chinese Advanced Passive PWR>1400MWe

CAP1400

National key project

Own Intellectual Property

Leaded by Chinese government

(NEA, MOST by State council)

Performed by SNPTC/SNERDI

Supported and involved by

domestic and foreign entity

Based on advanced passive

philosophy and AP1000

Based on experience and

feedbacks from AP1000 projects

2、CAP1400 development – Major part of national

key project

Remarks: Four parts of NKP, which are Enhancement of Industry

Base, AP1000 introduction, Development of CAP1400 and feasibility

study of CAP1700 .

As major part of NKP, CAP1400 development support the nuclear power

sustainable development and the global application strategy.


2010.6

Conceptual

Design

finished

2011.12

Basic Design

finished

2014.9

PSAR review

Finished

2016.01

Detailed design

nearly

completed

2007

Proposal

prepared

2014.10

Key tests

before FCD

completed

1 2 3 4 5 6

2、CAP1400 development - Road Map


2、CAP1400 development - Requirements of TT

contract meeting for IDP

3730 MWt

First scheme Intermediate

scheme

3820 MWt 4040 MWt 4040 MWt

Concept Design Basic Design

Gross electric

power≥1350MWe

FA from 157193

CV diameter

unchanged

SG improvement

RCP adjusted

Site coverage

Increasing nuclear

power

CV diameter

unchanged

SG improvement

Increasing heat

transfer area

RCP adjusted

Net power ≥

1350MWe

Increasing CV

diameter （project

experience feedback）

Continued

Increasing heat

transfer area of SG

Re-design of RCP

117% Flow rate

121% flow rate

according to the

RCP R&D feedback

Optimization of

general parameters

Increasing average

temperature to 304°

Second side

efficiency

optimization


Parameters CAP1400

Core thermal power, MWt 4040

Electric power, MWe ~1500

RCS average temp, ℃ 304

RCS pressure, MPa(a) 15.5

Fuel assemblies 193

Fuel assembly type RFA or Innovated design

Average linear power, W/cm 181

SG type SNP140

SG outlet pressure, MPa (a) 6.0

Steam flow per loop, kg/s 1122

Design flow per pump, m3/h 21642

DNBR margin >15%

2、CAP1400 development - General Parameters


SSE 0.3g

HCLPF 0.56-0.96g

Containment design margin 10%

Enhancing capacity to

respond BDBA

• Backup power

• Backup water

• Emergency rescue

• Less waste water

Improve defense in depth

• Non-safety structure

• System and equipment

• Improving seismic capacity and

reliability of power supply

Safety

design

Optimization and balance system

design

• Improved and enhanced safety system

• Capacity allocation of key equipment

• Further enhance the safety design

margin

CDF

LRF

4.02E-7

5.21E-8

CAP1400

Accident response is better, more reliable

in BDBA condition.

GEN2

SSE 0.2g

GEN3

HCLPF

0.5~

0.9g

2、CAP1400 - Safety Performance


Economy

~1500MWe(gross)

~Systematic optimization for efficiency

Self reliant development and design1

Key equipment and

material localized

2 Localization

Mature & competitive

equipment supply chain

3 Equipment Supply Chain

Simplified4

2、CAP1400 development - Economy Balance


2、CAP1400 development - Other Advancement

besides safety and economy

• LESS philosophy applied: less welding

seam, less spare parts, less waste

generated

• MOX fuel capability (8 control rods

increased)

• RVI redesigned, the neutron shield pad

no longer needed, flow skirt removed

• Enhanced design margin and increased

operation flexibility (CV, squib, base)

• D-RAP implemented

• Utilize the latest safety design standards, As

High As Reasonable Achievable

• Meet the strictest discharge standard, As Low

As Reasonable Achievable

• Integration of human factors balanced PSA

and D-RAP


2. CAP1400 development - ALARA in Radiation

Protection & Release

Source control: low cobalt material to minimize the corrosive product,

MSHIM to reduce the boron liquid radwaste, “Zero” crack of fuel cladding.

Process control: advanced process control philosophy like MSHIM

Advanced technology: activated-charcoal treatment technology to reduce

gas waste, Ion exchange and chemical coagulation process for liquid waste,

volume reduction for solid waste.

Reduce the working period of inspection and maintenance

Increase the operating distance

Validate the shielding measure Reduce the radiation source

ALARA


2. CAP1400 development - Aircraft Crash Resistance

Steel plate reinforced concrete structure

and high compression strength concrete

to resist large commercial aircraft crash.


Scope and depth are Unprecedented

• 5 additional special area review.

• Over 5000 questions replied

• The review requirements reflected in the detailed design.

After the review, NNSA believed the CAP1400 could meet the latest

China and IAEA nuclear safety standards.

Preliminary work

approved

2013.03

Two Evaluation Report

approved

2013.06

Feasibility Study

Report Approved

2014.07

Licensing Review

2013.04~2014.09

Feb. 25th, 2016, CAP1400

PSAR passed the safety review

2、CAP1400 development – To promote National

Safety Review capability


All tests before FCD were finished, supporting the design,

safety review, and software development as well as V&V.

Totally 887 cases performed.

ACME complex CERT facility Facility for FIV testIVR test facility

Facility for hydro-

simulation

Facility for SG steam-

water separation test

Tests for passive safety systems

• PXS performance test

• PCS performance test

• IVR test

Tests for key equipment

• SG hot-stage

performance test

• Core hydro-simulation

test

• Reactor internal flow-

induced vibration test

2、CAP1400 development – To promote R&D Tests

capability


Software system for design and analysis established and moving forward

COre & System INtegrated Engine for design and analysis (COSINE) developed

系统程序

子通道程序

安全壳程序

组件程序

堆芯程序

SA

PSA

Shielding

Reactor M-C

Integrated comprehensive analysis platform

System

Subchannel

Containment

Lattice phy

Reactor core

Neutron kin

Data processingFuel design

2、CAP1400 development – To promote

Software development


2、CAP1400 development – To promote Equipment

Manufacturing capability

Over 27 Billion RMB invested, with the manufacturing capability

of ~6 sets per year for Gen-III plants, the localization is >85%

Qualified supply chain established, including 105 domestic , 9

joint venture, and 23 overseas companies. Key equipment is

able to be domestically manufactured.

The manufacturing capability realized from Gen-II to Gen-III

through National Key Project.


1# nozzle 1# head

2# nozzle 2# head

CAP1400 RPV

2、CAP1400 development - Equipment Manufacturing (RPV)


Drill

2A tube sheet

2A head

2A conical shell

2A shell

STEAM GENERATOR

2、CAP1400 development - Equipment Manufacturing (SG)

@SNERDI 2016. All Rights Reserved. Canned pump material is basically localized

WET

WINDING

PUMP

2、CAP1400 development - Equipment Manufacturing (RCP)

@SNERDI 2016. All Rights Reserved. Spent fuel cooling pump Start-up feedwater pump

Pneumatic two diaphragm

pump

CVS charging pump RNS PUMP

6 category & 8 class

pump prototypes

were developed,

among which 3

finished EQ

2、CAP1400 development - Equipment Manufacturing (Pumps)

Component cooling water pump


Main steam isolation valve

ADS valve body

Main steam

safety valve

Electric check valve

Low pressure gap

check valve

Main feedwater

control valvePZR spraying valve

Various types of valve’s

prototypes were developed and

to be EQ qualified

2、CAP1400 development - Equipment Manufacturing (Valves)

Big Din Gate valve


• Prototype explosion unit

test finished

• DN450 squib valve

engineering model

explosion test finished

2、CAP1400 development - Equipment Manufacturing (Squib

Valves)


SG U-tubes were developed and industrialized

All 21 welding materials were developed and

domestically manufactured.

TIG welding wireStainless steel SAWRPV welding wire and flux SAW equipment

SAW wire and flux

2、CAP1400 development - Equipment Manufacturing (U tube

& welding material)

U- tubes


• Reactor protection system (NuPACR) and plant control system (NuCONTM) were self-developed

and tested in 2014. NuCON on-trial started 。

• MCR design fully considerate HFE, to improve the usability, operability, and interface.

• High reliability.

NuPAC standardized engineering model

2、CAP1400 development - Equipment Manufacturing

(Control and Protection System)


CAP1400 Zircaloy Alloy

AP1000 Zr production line certificate issued

Self-Developed CAP1400 Fuel Assembly Preliminary Design

Stage Finalization

Critical Material Manufacturing Technology Breakthrough

(Nuclear Grade Zirconium Sponge Melting, Nuclear Grade

Zirconium Alloy Manufacturing, etc)

Critical Fuel Assembly Manufacturing Equipment Localization

(Integral Fuel Burnable Absorber Coating Equipment, Grid Laser

Welding Equipment, etc)

A Full Series of Nuclear Fuel Industrial Chain has been

established which will continuously support AP1000 Fuel

Assembly Localization and CAP1400 Fuel Assembly

Development.

Based on assimilation of AP1000 fuel technology, through

re-test and re-innovation, CAP1400 fuel assembly and

manufacturing system were established.

2、CAP1400 development - Equipment Manufacturing (fuel)


Advance Reactors

Small Reactors

Integral

Compact

Gen IV SFR, MSR

3、CAP - S Besides CAP1400 and CAP1700

Multi-purpose and multi-

power grade small

reactor

CAP50


3、 CAP200 General Design Parameters

Core thermal power 660 MWt

Electric power output >200MWe

Design plant lifetime 60 years

Operating pressure 15.5 MPa

Fuel Assembly89 shorten CAP1400 Fuel assemblies

2.4 m active length

Control Rod Assemblies 37

Average Linear Power

Density114 W/cm

Operation cycle length 24 -33 Months

Plant layout Single Arrangement

Reactor type 2-loop PWR

Safety system Passive system, None operator

intervention required for 7 days

Containment Underground

RCS Flow Rate 12000 m3/RCP


3、CAP50 - Nuclear Floating Platform

50MWe/200MWt with desalination over 3000 tons/day

Proven semi-submerged Platform design

Proven fuel and core design

Proven key equipments

Proven passive safety systems using ocean as ultimate heat sink


Global application of CAP1400 is a complicated systematic project. Besides

the advanced technology, it shall meet the new market needs by establishing

“government-industry-education-research-banking” collaboration mode.

UK

BRASIL

ARGENTINASOUTH

AFRICA

VIETNAM

PAKISTAN

TURKEY

BULGARIA

4、NPP Global Application such as CAP1400 and

CAPs

Indian


4、NPP Global Application for Chashma projects

Pakistan

Chashma NPPs in Pakistan, C1-C4, designed by SNERDI

• C1 COD 2000.6

• C2 COD 2011.3

• C3~C4 COD to be 2016~2017•Design Phase, partly participation

•Improve the technical ability of Owner

Design Participation

•Related to 115 items, including tools, storage racks, tanks, heat exchanger, cooler, separator, filter etc

Localizationsupport

•Cooperate with Pakistan, complete the technology transfer

•More than 200 technicians participated

TechnologyTransfer

•Using of training resources, provide the training to Pakistan technicians

•Develop the training plan

Talents training

•Ensure Safety

•Create ValueTechnicalSupport

How the export goes?


4、NPP Global Application Preconditions both for

import and export

Fundamental industrial infrastructure

Stable political environment

Continuous policies and efforts to push forward

Public acceptance to nuclear power

Nuclear safety culture and related agencies

For importing country For exporting country

Support from home government

competitiveness of NPP both technology and economy

comprehensive equipment supply industry chain

sound regulation system

Sustainable research and technology service capability

Investment and financing ability


RSA government is about to commence RFP（request for proposal）

ESKOM is the utility and operator of new built NPPs

2014-04, SNPTC, ICBC, and South Africa Standard Bank singed “Financing Frame Agreement for South

Africa Nuclear Power Plant”.

2014-04, SNPTC and NECSA signed “Nuclear Power Training and Cooperation Agreement in Beijing.

Up to now, 2 rounds of training program have carried out.

On 29th, September, 2015, National Assembly Chairperson of South African, Cedric Thomas Frolick

visited SNERDI.

2015-12, President Xi Jinping and South African President Jacob Zuma Witness the Signing of “CAP1400

Project Management Cooperation Agreement” between SNPTC and NECSA.

4、NPP Global Application - RSA


• Turkey Government has made plan that the nuclear power capacity increases from 0% present to 5% in 2023, and has proposed 3 sites.

• SNPTC,WEC and EUAS signed MOU for 2 AP1000 and 2 CAP1400 in Nov/24/2014.

• DR submitted to Turkey DOE in 2015.

• 2016.3.24 energy and natural resource Minister visited SNERDI

4、NPP Global Application - Turkey


• SAGNE committee

• CAP1400 got through GSR

• Academic exchange and host international conference

With IAEA

• ANS、WNA、ASME、GRS、

EPRI、IEEE、Tecnatom、

OECD….

With other

international

organization

• Michigan、OSU、Purdue、

TAMU…With

universities

4、NPP Global Application - Cooperation with

international organizations


5、 Summary

Presently, China government efforts to promote Belt And

Road strategy, which aims to achieve common development with

all countries.

The CAP1400 development would promote China’s nuclear

power industry, including equipment manufacturing, test and

research, regulation review, etc., from Gen-II to Gen-III.

Therefore it can encourage the nuclear power export.

SNERDI has successful experiences for both import and

export.

CAP1400, CAP-S and the serial passive models are able to

support the world application of NPP.


谢谢！THANK YOU !

上海核工程研究设计院www.snerdi.com.cn

cap1400 r&d and global application - nuclear … mwt 4040 mwt 4040 mwt concept design basic...

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