Poloidal Power Supply System of the Divertor Tokamak Test (DTT) Facility

被引：0

作者：

Lampasi, Alessandro ^{[1
]}

Romano, Roberto ^{[2
]}

Cocchi, Alessandro ^{[1
]}

Zito, Pietro ^{[3
]}

机构：

[1] Natl Agcy New Technol Energy & Sustainable Econ D, Frascati, Italy

[2] Univ Rome Sapienza, Dept Astronaut Energy & Elect Engn, Rome, Italy

[3] Natl Agcy New Technol Energy & Sustainable Econ D, Palermo, Italy

来源：

20TH IEEE MEDITERRANEAN ELETROTECHNICAL CONFERENCE (IEEE MELECON 2020) | 2020年

关键词：

Bus bar; energy management; energy storage; nuclear fusion; power converters; power supply; supercapacitor; switching network unit (SNU); tokamak; DESIGN;

D O I：

10.1109/melecon48756.2020.9140640

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The Divertor Tokamak Test (DTT) facility is expected to provide relevant contribution to the nuclear fusion research, in particular to the first fusion reactor DEMO. Even though the main scope of DTT is the study of the fusion power exhaust, DTT is a complete last-generation tokamak with many power supply (PS) systems. The PSs controlling the "poloidal" magnetic fields are particularly challenging not only due to the extremely high current amplitude, but also because the field must be continuously changed. Moreover, the PS system must be able to rapidly discharge the superconducting coils without interrupting the current flow. The benefits expected by the technologies adopted for the DTT poloidal PSs are described in this paper, in particular focusing on the impact on the external grid and on the energy consumption.

引用

页码：634 / 639

页数：6

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