Nuclear Power In China. Shi Yang

Transcription

1 Nuclear Power In China Shi Yang

2 Contents Introduction of Nuclear Power Nuclear Power and Energy Security Nuclear Power and Environment Future of China s Nuclear Power

3 Section 1 Introduction of Nuclear power Qianshan NPP

4 Nuclear Power Nuclear power, with clean, safe, high efficiency and economic characteristics, is one of the world's supporting energy as well as coal and oil. Nuclear power (generally electricity) is produced from controlled nuclear.

5 Two forms of Nuclear Reaction

6 Eight types of Nuclear Reactors

7 The distribution of the world's NPP

8 The distribution of China s s NPP

9 What can we learn from the map? The number of China s NPP is much smaller than that in US or EU All on the east coast in China

10 2 units of PHWR type, 9 PWR types

11 Status of China s NPP nuclear reactors at six plants capacity of 9.07 million kw 52.3 billion kwh - power generation

12 All the 11 reactors employ second-generation nuclear power technologies 3 Domestic Technology 4 French Technology 11 2 Russian Technology 2 Canadian Technology

13 Timeline of the Chinese Nuclear Industry, 1970 to 2020

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15 Section two nuclear power and energy security

16 Energy Security China's energy security concerns the need for China to guarantee itself and its industries long term access to sufficient energy and energy raw materials. China is making more efforts to develop new energy to ensure the country's energy security and boost economic growth

17 Nuclear power and Energy security Diversity Convenience Efficiency Energy Security

18 Diversity China is trying to establish long-term energy security. This by investment in oil and gas fields abroad, and by diversifying its providers Nuclear power is viewed by the current Administration as important, perhaps essential, to maintaining that diversity.

19 Nuclear power capacity and generation of the World Most of them in China

20 capacity of nuclear power in China

21 Electricity production in China

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23 Source: IEO 2002 reference case

24 Projected Nuclear Generated Electricity Consumption 1990 to 2025 ( Billion Kilowatt Hours) Country* United States France Germany Japan Canada Russia South Korea India China Source: Energy Information Administration, International Energy Outlook 2004, Appendix A, Page 170

25 Convenience Nuclear power has an important role, especially in the coastal areas remote from the coalfields and where the economy is developing rapidly. Generally, nuclear plants can be built close to centers of demand, whereas suitable wind and hydro sites are remote from demand.

26 Convenience Many inland nuclear power plants will be constructed in these interior province.

27 Efficiency To improve the efficiency of its domestic energy markets. China is actively looking for smarter energy technology Innovation is the key to nuclear power development. China is calling for enterprises to adopt advanced technology and enhance selfinnovation.

28 AP 1000 technologies SANMEN, Zhejiang, April 19 (Xinhua) -- China on Sunday started the construction of its first third-generation pressurized water reactors using AP 1000 technologies developed by U.S.-based Westinghouse.

29 Section Three Nuclear power and Environment

30 Climate change In China, the reliance on fossil fuels has led to much air pollution. The economic loss due to pollution is put by the World Bank at almost 6% of GDP. World Problem Climate Change emissions of greenhouse gases

31 Countries by carbon dioxide emissions (blue the highest)

32 CO2 emission per capita per year per country

33 National Action Plan on Climate Change increasing the proportion of electricity generation from renewable energy sources and from nuclear power increasing the efficiency of coal-fired power stations the use of cogeneration Very Important the development of coal-bed and coal-mine methane

34 Nuclear power as clean energy nuclear power fossil fuel 25 g CO2 equivalent per kwh g CO2 equivalent per kwh

35 China will do better and better China has promised to reduce CO 2 emission by 40-45% in 2020 compared to 2005 (26 th Nov.2009)

36 Angel or Devil?

37 Disaster of NPP Three Mile Island Accident Chernobyl Disaster

38 Nuclear Waste Since China's nuclear industry is relatively new, nuclear waste is not a major concern. But, as in the United States or any other country, nuclear waste accumulates over time.

39 Nuclear Safety The State Environment Protection Agency (SEPA), independent of the nuclear industry, carries out supervision and management on nuclear safety and radiation environment of nuclear facilitieslicensing management and routine monitoring. Relevant radioactive waste treatment facilities should be designed, constructed and operated simultaneously with facilities or practices producing radioactive wastes.

40 phases of waste management reduction in output categorized collection purification and concentration, volume reduction and solidification careful encapsulation, safe transportation in-situ interim storage concentrated disposal controlled discharge

41 Section Four The future of Nuclear power in China

42 China's nuclear industry is relatively young

43 Nuclear reactors under construction and planned

44 Nuclear reactors under construction and planned

45 Further nuclear power units proposed

46 Further nuclear power units proposed

47 Further nuclear power units proposed

48 long and mid-term development plan Nuclear power installed capacity will reach 40 million kw by 2020 and will generate 260 billion to 280 billion kilowatt hours of electricity each year, accounting for 4 to 6 percent of the country's total. and a further increase to more than 250 GW by 2030.

49 nuclear energy policy 1. PWRs will be the mainstream but not sole reactor type. 2.Nuclear fuel assemblies are fabricated and supplied indigenously. 3.Domestic manufacturing of plant and equipment will be maximised, with selfreliance in design and project management. 4.International cooperation is nevertheless encouraged.

50 A beautiful Future China will enjoy a wide prospect in nuclear power market.

51 Shi Yang