PRELIMINARY STUDIES OF DIRECT ENERGY-CONVERSION IN A D-HE-3 INERTIAL CONFINEMENT FUSION-REACTOR

被引：10

作者：

MIMA, K

YOSHIKAWA, K

MORIMIYA, O

TAKASE, H

TAKABE, H

KITAGAWA, Y

TAJIMA, T

KOSAKI, Y

NAKAI, S

机构：

[1] KYOTO UNIV,INST ATOM ENERGY,UJI,KYOTO 611,JAPAN

[2] TOSHIBA CO LTD,CTR RES & DEV,KAWASAKI 210,JAPAN

[3] UNIV TEXAS,INST FUS STUDY,AUSTIN,TX 78712

[4] INST FUTURE TECHNOL,CHIYODA KU,TOKYO 102,JAPAN

来源：

FUSION TECHNOLOGY | 1992年 / 22卷 / 01期

关键词：

INERTIAL CONFINEMENT FUSION; DIRECT ENERGY CONVERSION; FUSION REACTORS;

D O I：

10.13182/FST92-A30054

中图分类号：

TL [原子能技术]; O571 [原子核物理学];

学科分类号：

0827 ; 082701 ;

摘要：

A direct energy conversion method is proposed for a D-He-3 inertial confinement fusion reactor. The method utilizes inductive energy recovery through pickup coils in the plasma chamber in which mirror magnetic fields are applied. A method to reduce the problems regarding the handling of ultrahigh voltage inherent in energy recovery of this type is proposed that divides a one-turn pickup coil into a number of pickup segments both axially and azimuthally to reduce the output voltage per pickup segment so that it can be managed by near-term technologies. Analytical results predict that the expanding plasma energy is directly converted to electricity through the recovery circuit using capacitors with an efficiency of >80% when the plasma is assumed to expand cylindrically.

引用

页码：56 / 65

页数：10

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