加快中国核工业发展，积极推进核电建设

?????????????????? ???????????????? Quickening Development of Nuclear IndustryQuickening Development of Nuclear Industry and Promoting Nuclear Power in Chinaand Promoting Nuclear Power in China ?????????? Chinese Nuclear SocietyChinese Nuclear Society 22 • 2020???????????4000?? ????????????????? The nuclear power scale in China is targeted to reach 40 GW by 2020, about 4% of the total installed capacity. •????????????????? ??? This poses a great challenge and provides a rare opportunity for China’s nuclear industry. 33 • CNNC?????????????????? ????????????????????? ??CNNC????????????????? CNNC is in possession of a comprehensive nuclear scientific and industrial fleet. It alsoposses three major nuclear power design institutes for R&D and design. 44 CNNC???????????? ?????????????? ?????????????? ?????????????? ?????????????? ?????????? CNNC is the only nuclear fuel supplier in China with a complete nuclear fuel industrial system ranging from uranium geologic survey, mining and milling, conversion, enrichment, fuel element manufacturing, spent fuel reprocessing, through radioactive waste treatment and disposal. 55 ????????????????? ????????????????? ????? CNNC is also a major investor of nuclear power, holding most or as a major shareholder of the exiting nuclear power plants in mainland China. 66 ???????????????????????????? CNNC made achievements in nuclear powerCNNC made achievements in nuclear power •80???CNNC??????????30 ?????????????????? ??????2005?????????? ???????????448????? ??????? 1980s, CNNC independently designed and constructed the 300 MWe Qinshan PWR NPP, which is the first NPP in the mainland China. During the 8th refueling cycle ended in 2005, the reactor had been operated full-power continuously for 448 days, created the best record in China. 77 • CNNC?????????300MWe?? ??????2000?????????? ????????????????? ?,2????????? CNNC exported the 300 MWe Chashma NPP to Pakistan. Unit 1 was put into operation in June 2000, and the performances are satisfied with the requirements of international commercial nuclear power plants. Unit 2 is now under construction now. 88 •CNNC??????????????? ????????2×650MWe???? ???2004???????????? ??????????????1330? ?????????55%? The 2×650 M We Qinshan PWR NPP Phase II, independently designed, constructed and operated by the CNNC, was put into operation in May 2004. It marks a big stride forward towards nuclear power localization. The specific investment is 1330 USD/kW, the localization rate is 55%. 99 ????????????(2×984MWe, PWR)????????(2×700MWe,CANDU)? ?????(2×1000MWe,PWR)????? ???(2×1060MWe,VVER AES-91)??? ??? Successively introduced and constructed Daya Bay NPP (2×980MWe, PWR), Qinshan NPP Phase III (2×700 MWe, CANDU) and LingAo NPP(2×1000 MWe,PWR). Tianwan NPP (2×1060 MWe,VVER AES-91) in Jiangsu Province is under construction. 1010 •CNNC???????????????? ?????????????CNNC??? ?????????????????? ?????????????????? ?????????????????? ???????????? CNNC has established an comprehensive system for PWR NPPs development involving R&D, design, commissioning and operation. CNNC has been provided with a multi- disciplinary and supporting nuclear power research and design team; mastered world proven nuclear power design technologies; been capable of design and construction of 1000 MWe NPP by “playing a major role in China-foreign cooperation”. 1111 •????????????2004??? ????????????????? ????900????????504.69? ??????????2.3%????? ?????????13%? Nuclear power development has come to a certain scale. By the end of 2004, there are 9 units in operation and 2 under construction, with a total installed capacity of 9000 MWe. Nuclear electricity supplied 50.469 TWh in 2004?accounting for 2.3% of the total generation . The proportion of nuclear power in Zhejiang and Guangdong provinces has run up to 13%. 1212 ??????????????““????????”” PPromotion of nuclear power developmentromotion of nuclear power development ----ThreeThree--approachesapproaches ? ????????????????? ???2×650MWe?????????? ??2×1000 MWe ??? The first approach: duplications of Qinshan II with 2×650 MWe units and LingAo with 2×1000 MWe units. 1313 ? ?????????????????? ?????????????????? ??????(2×1000MWe)?????? ??(2×1000MWe)? The second approach: localized backstop projects. Introduce the third generation nuclear power technology through international bidding in construction of Sanmen NPP?2×1000MWe?in Zhejiang and Yangjiang NPP?2×1000MWe?in Guangdong. 1414 ? ??????????????????? CNNC??????????????? ?——CNP1000??????????? ?????? The third approach: design of modified second generation nuclear power plants. For the time being, the CNNC has completed the preliminary design of CNP1000 (China Nuclear Power 1000 MWe PWR), and the design has passed the review and examination by CNNC expert panel. 1515 • CNP1000?????60???????? ?18?????????87?????? ??1300?????????????? ???????? CNP1000: life time 60 years refueling cycle 18 months availability factor 87% specific investment 1300 USD/kW rate of grid electricity 5 US cents/kWh. 1616 ? ???????????????????? ????????? As for the layout of future nuclear power plants, eastern coastal areas which are economically developed but short of electric power will be given the first priority. •????????????????????? Meanwhile some related work can be carried out as appropriate in inland areas where conditions permit. ? ?????????????????2020? ?????30?????????????? The present coastal plant sites chosen and appraised can meet the needs of constructing thirty more 1000 MWe nuclear power units by 2020. 1717 •CNNC?????????65MWt??????? ?????????????2020?????? ???????????????????? ???????????????????? ????????ITER?????????? ??????? CNNC is now building China Experimental Fast Reactor (65 MWt). And China’s prototype fast reactor is expected to build up around 2020. FBR will become China’s leading reactor type in the mid of this century. The CNNC takes an active part in international cooperation in controlled fusion technology, takes active part in the ITER project. 1818 •?????????CNNC??????? ?????????????????? ?????????????????? ???????????????? CNNC has set up a complete nuclear fuel industrial system to guarantee the nuclear fuel supply. Outstanding technical progress has been made in nuclear fuel cycle, which is embodied in the increase of production capacity and outstanding upgrade of techniques in some key sectors. 1919 •?????????????????? ????CNNC???????????? ?????????????????? ???????????? For supporting of the rapid nuclear power development, CNNC will upgrade the technical capability in key sectors of nuclear fuel cycle system and greatly increase the production capacity to meet the demand of nuclear power development in China. 2020 CNNC??????????????????????? ??????????????????????? ??????????????????????? ?? 1. CNNC will as ever dedicate itself to the nuclear power development in China, enhance the exchanges and cooperation with world nuclear communities, make joint efforts to upgrade the technical level of nuclear power, so as to make nuclear technologies better and more extensively benefit the mankind. 2121 ????? Thanks for your attention. 2222