Preliminary Design of the Electrical Power Systems for DTT Nuclear Fusion Plant

被引：12

作者：

Caldora, Marzia ^{[1
]}

Falvo, Maria Carmen ^{[1
]}

Lampasi, Alessandro ^{[2
,3
]}

Marelli, Gianluca ^{[4
]}

机构：

[1] Univ Rome Sapienza, Dept Astronaut Energy & Elect Engn, I-00184 Rome, Italy

[2] DTT Scarl, I-00044 Frascati, Italy

[3] Italian Natl Agcy New Technol Energy & Sustainabl, I-00044 Frascati, Italy

[4] EniProgetti, I-00144 Rome, Italy

来源：

APPLIED SCIENCES-BASEL | 2021年 / 11卷 / 12期

关键词：

nuclear fusion; balance of plant; electrical grid; fusion reactor; tokamak; power system; power flow; CONCEPTUAL DESIGN; DEMO;

D O I：

10.3390/app11125446

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The realization of the Divertor Tokamak Test (DTT) facility is one of the key milestones of the European Roadmap, aiming to explore alternative power exhaust solutions for DEMO, the first nuclear-fusion power plant that will be connected to the European grid. For the actual implementation of the DTT and DEMO plants, it is necessary to define the structure of the internal electric power distribution system, able to supply unconventional loads with a sufficient level of reliability. The present paper reports the preliminary studies for the feasibility and realization of the electrical power systems of DTT, describing the methodology adopted to obtain a first distribution configuration and providing some simulation results. In particular, the first stage of the study deals with the survey and characterization of the electrical loads, which allows defining a general layout of the facility and size the main electrical components. To verify the correctness of the assumptions, simulation models of the grid were implemented in the DIgSILENT PowerFactory software in order to carry out power flow and fault analyses.

引用

页数：14

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