DEVELOPMENT OF A CO2 FREE NUCLEAR TOTAL ENERGY SUPPLY SYSTEM
Nuclear power plants have a number of advantages in that nuclear power plants are environmentally acceptable as they do not produce carbon dioxide, and fuel loaded in a reactor core has a stockpiling effect to be advantageous in terms of Japans energy security. We are developing a nuclear total energy supply system. The system is based on a small PWR of 30MWth thermal output. Its maximum electrical output is 10MWe. This system aims to supply all energy for life, for example, heat, electricity and hydrogen for fuel cell car, for 2000 to 3000 houses. This system assumed to be built on high latitude like Hokkaido. To confirm the simulation result, the heat transport experiment was carried out. In small size hot water pipeline using metal pipe with polyurethane thermal layer, the feed-water temperature and return-water temperature were measured. As a result, the water temperature was kept high enough, and this thermal calculation method was applied for actual size pipeline. The result of heat loss calculation was about 1 oC/5km.
Innovative safety PWR Co-generation reactor District heating Hot water Pipeline
Tadashi Narabayashi Kotaro Sato Masashi Tsuji Yoichiro Shimazu
Hokkaido University, Sapporo, Japan Fukui University, Fukui, Japan
国际会议
上海
英文
2621-2628
2010-10-10（万方平台首次上网日期，不代表论文的发表时间）